EP0487932B1 - Nozzle for a hair drying apparatus - Google Patents
Nozzle for a hair drying apparatus Download PDFInfo
- Publication number
- EP0487932B1 EP0487932B1 EP91118695A EP91118695A EP0487932B1 EP 0487932 B1 EP0487932 B1 EP 0487932B1 EP 91118695 A EP91118695 A EP 91118695A EP 91118695 A EP91118695 A EP 91118695A EP 0487932 B1 EP0487932 B1 EP 0487932B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- nozzle
- attachment
- air
- hair dryer
- axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
- A45D20/122—Diffusers, e.g. for variable air flow
- A45D20/124—Diffusers, e.g. for variable air flow comprising rotating elements
Definitions
- the invention relates to an air-flowable additional part which is attached to a hair dryer, or an independently manageable additional part for a hair dryer according to the preamble of claims 1 or 2.
- stationary nozzles are generally known, which are either connected in one piece to the hair dryer housing or can be plugged or clipped onto this as an independently manageable additional part.
- These known nozzles for hair dryers are either only suitable for bundling or for expanding the air flow emerging from the hair dryer.
- a dynamic influencing of the exiting air flow - for example in the form of pulse-like, temporal and / or spatial air flow variations - is not possible with the known nozzles.
- the invention has for its object an additional part for a hair dryer for dynamic temporal bwz. to further develop spatial changes in the emerging air flow in such a way that further moving or rotating parts can be dispensed with. It should also be possible to vary the temperature of the escaping air flow with the additional part, which can be placed on and removed from the hair dryer in particular as an independently manageable part, so that two different temperature levels of the escaping one and the same heating level of the hair dryer Air flow are made possible by attaching or removing the additional part.
- an additional part with the features of claim 1 or claim 2.
- the additional part is designed as a nozzle and the fastening means allow rotation of the nozzle with respect to the hair dryer, the nozzle having air guide means which, in cooperation with the air flow emerging from the hairdryer and flowing through the nozzle, exert a torque on the nozzle, Nozzle for bundling or expanding the air flow exiting the hair dryer is also advantageously used to vary the exiting air flow in the form of dynamic changes in time or space, which promotes particularly rapid drying of the hair.
- the additional part is used as an independently manageable part, it is also advantageously designed as a nozzle, the nozzle having air guide means which, in cooperation with the air flow emerging from the hairdryer and flowing through the nozzle, exert a torque on the nozzle.
- air guide means are provided on the nozzle means that the air flow flowing through them allows them to rotate easily, so that the emerging air flow is not only bundled or expanded spatially, but can also be varied over time.
- the warm air flow exiting the hair dryer is mixed with the surrounding cold air, which overall leads to a reduction in the temperature of the air flow.
- the number of available temperature levels of the hair dryer can be additionally varied by plugging in or removing the nozzle.
- the fastening means are designed as an axle and associated receiving bearing.
- the fastening means of the nozzle or the hair dryer are advantageously assigned. This provides a structurally simple solution for a nozzle, regardless of whether it is removable or permanently connected to the hair dryer.
- the air guiding means are formed by air guiding elements arranged on the inner wall of the nozzle or by an asymmetrical shape of the nozzle.
- the air guiding elements can, for example, be of helical design in order to generate a corresponding torque acting on the nozzle when the air flow impinges on the air guiding elements.
- An alternative embodiment is to design the outlet opening of the nozzle asymmetrically with respect to the longitudinal edges, for example to provide offset recesses or the like, in order to generate a torque of approximately diametrically opposite regions of the outlet opening by a correspondingly reduced flow resistance.
- the nozzle has two or more channel-like openings enables in particular spatial variation of the air flow, for example a fanning out of the air flow in the form of a conical jacket. This favors the drying process of the hair.
- the air guiding means is also advantageous to design the air guiding means as one or more channels, the channels being arranged eccentrically and inclined with respect to an axis of rotation of the nozzle.
- the nozzle 1 is shown in perspective.
- the hair dryer 2 and the nozzle 1 are drawn here in a disassembled position.
- the axis 3 of the nozzle 1 is provided at its free end with a slit or a gap 4 and has a spherical shape 5.
- the axis 3 can be mounted in the receiving bearing 6 of the protective grid 7 of the hair dryer 2, so that the nozzle 1 can rotate in this bearing 6.
- the receiving bearing 6 is preferably located in the longitudinal axis of the fan motor shaft of the hair dryer 2.
- the nozzle 1 has a narrow air outlet opening 8 and concave surfaces 9.
- the course of the longitudinal edges 10 shows asymmetrically designed recesses 10a.
- the axis 3 of the nozzle 1 is placed in the middle of the support beam 12 (FIG. 5), which is attached to the round base edge 13 which is adapted to the contours of the blow-out opening of the hair dryer 2.
- FIG. 1 shows straight longitudinal edges 10 of the air outlet opening 8.
- FIG. 2 shows straight longitudinal edges 10 of the air outlet opening 8. However, they are designed in such a way that they show a reverse slope in side view (FIG. 3).
- the dashed line marks the obstructed course of one longitudinal edge 10.
- the stop edge 14 of the axis 3 can also be seen in FIG. 3. Your task is not to let the base edge 13 come into contact with the hair dryer during the rotation of the nozzle 1.
- FIG. 4 shows the embodiment of the nozzle shown in perspective in FIG. 1 in a schematic side view.
- the longitudinal edges 10 of the surfaces 9 of the air outlet opening 8 here show an asymmetrical arrangement of the cutouts 10a.
- the course of the one recess 10a, which is blocked from view, is indicated by a broken line.
- FIG. 5 shows the nozzle 1 in the direction of view towards the base edge 13.
- the air outlet opening 8 with the asymmetrically arranged recesses 10a can be clearly seen here.
- the position of the support beam 12 with the axis 3 also reflects the design features of the pulse nozzle.
- the surfaces 9 of the air outlet opening 8 act like a rotating propeller, so that air is laterally sucked in at room temperature and conveyed further in the blowing direction. This process causes the special cooling effect of the nozzle 1.
- FIG. 6 shows a further exemplary embodiment of a nozzle 1, in which the nozzle has two channel-like openings.
- the openings are formed by channels 16, 17 which are arranged eccentrically and inclined with respect to the axis of rotation 15 of the nozzle 1.
- the means for mounting or attaching the nozzle 1 to the hair dryer 2 are not shown in the drawing, but essentially correspond to those of the previous description or figures.
- this nozzle When the hair dryer is switched on, this nozzle generates a rotating air flow consisting of one or more individual jets that circulate on a cone jacket.
- the rotational speed of the nozzle 1 or a bundling or scattering of the air flow can be set.
Abstract
Description
Die Erfindung betrifft ein luftdurchströmbares Zusatzteil, welches an einem Haartrockner befestigt ist, bzw. ein eigenständig handhabbares Zusatzteil für einen Haartrockner nach dem Oberbegriff der Ansprüche 1 oder 2.The invention relates to an air-flowable additional part which is attached to a hair dryer, or an independently manageable additional part for a hair dryer according to the preamble of
Ein derartiges Zusatzteil ist bereits aus der US-4,132,360 A bekannt. Dieser bekannte, an dem Haartrockner festlegbare Pulsator ist als zylinderartiges Aufsatzteil ausgebildet und weist in seinem Inneren Streben auf, an denen ein asymmetrisch ausgebildeter und unausgewuchteter, einzelner Flügel drehbar festgelegt ist. Durch den aus dem Haartrockner austretender und auf den Flügel austreffenden Luftstrom wird dieser in Drehung versetzt und soll einen pulsierenden, spiralförmigen Luftstrom erzeugen.Such an additional part is already known from US Pat. No. 4,132,360 A. This known pulsator, which can be attached to the hair dryer, is designed as a cylindrical attachment and has struts in its interior on which an asymmetrically designed and unbalanced, individual wing is rotatably attached. The air flow emerging from the hair dryer and exiting onto the wing rotates it and is intended to generate a pulsating, spiral-shaped air flow.
Weiterhin sind allgemein stationäre Düsen bekannt, die entweder einstückig mit dem Haartrocknergehäuse verbunden oder als eigenständig handhabbares Zusatzteil auf dieses aufsteckbar bzw. aufklipsbar sind. Diese bekannten Düsen für Haartrockner sind entweder lediglich zur Bündelung oder zur Erweiterung des aus dem Haartrockner austretenden Luftstroms geeignet. Eine dynamische Beeinflußung des austretenden Luftstroms - etwa in Form von impulsartigen, zeitlichen und/oder räumlichen Luftstromvariationen - ist mit den bekannten Düsen nicht möglich.Furthermore, stationary nozzles are generally known, which are either connected in one piece to the hair dryer housing or can be plugged or clipped onto this as an independently manageable additional part. These known nozzles for hair dryers are either only suitable for bundling or for expanding the air flow emerging from the hair dryer. A dynamic influencing of the exiting air flow - for example in the form of pulse-like, temporal and / or spatial air flow variations - is not possible with the known nozzles.
Demgegenüber liegt der Erfindung die Aufgabe zugrunde, ein Zusatzteil für einen Haartrockner zur dynamischen zeitlichen bwz. räumlichen Veränderung des austretenden Luftstroms derart weiterzubilden, daß auf weitere bewegte bzw. drehende Teile verzichtet werden kann. Auch soll es mit dem Zusatzteil, das inbesondere als eigenständig handhabbares Teil auf den Haartrockner aufsetzbar und von diesem auch wieder abnehmbar ist, möglich sein, die Temperatur des austretenden Luftstroms zu variieren, so daß bei ein und derselben Heizstufe des Haartrockners zwei unterschiedliche Temperaturstufen des austretenden Luftstroms durch ein Aufsetzen bzw. Abnehmen des Zusatzteils ermöglicht werden.In contrast, the invention has for its object an additional part for a hair dryer for dynamic temporal bwz. to further develop spatial changes in the emerging air flow in such a way that further moving or rotating parts can be dispensed with. It should also be possible to vary the temperature of the escaping air flow with the additional part, which can be placed on and removed from the hair dryer in particular as an independently manageable part, so that two different temperature levels of the escaping one and the same heating level of the hair dryer Air flow are made possible by attaching or removing the additional part.
Diese Aufgabe wird im wesentlichen durch ein Zusatzteil mit den Merkmalen des Anspruchs 1 bzw. Anspruchs 2 gelöst. Dadurch, daß das Zusatzteil als Düse ausgebildet ist und die Befestigungsmittel eine Rotation der Düse bezüglich des Haartrockners zulassen, wobei die Düse Luftleitmittel aufweist, die in Zusammenwirkung mit dem aus dem Haartrockner austretenden und die Düse durchströmenden Luftstrom ein Drehmoment auf die Düse ausüben, wird eine Düse zur Bündelung oder Erweiterung des aus dem Haartrockner austretenden Luftstroms in vorteilhafter Weise auch dazu eingesetzt, den austretenden Luftstrom in Form von dynamischen zeitlichen bzw. räumlichen Veränderungen zu variieren, wodurch ein besonders rasches Trocknen der Haare begünstigt wird. Wird das Zusatzteil als eigenständig handhabbares Teil eingesetzt, so ist es ebenfalls von Vorteil als Düse ausgebildet, wobei die Düse Luftleitmittel aufweist, die in Zusammenwirkung mit dem aus dem Haartrockner austretenden und die Düse durchströmenden Luftstrom ein Drehmoment auf die Düse ausüben. Dadurch, daß derartige Luftleitmittel an der Düse vorgesehen sind, läßt sich diese mittels des sie durchströmenden Luftstroms ohne weiteres in Rotation versetzen, so daß der austretende Luftstrom nicht nur räumlich gebündelt oder erweitert wird, sondern auch zeitlich variiert werden kann. Darüber hinaus findet infolge der Rotation der Düse und damit einhergehenden Rotation des austretenden Luftstroms eine Vermischung des aus dem Haartrockner austretenden Warmluftstroms mit der umgebenen Kaltluft statt, die ingesamt gesehen zu einer Herabsetzung der Temperatur des Luftstroms führt. Durch diese Maßnahme kann die Anzahl der vorhandenen Temperaturstufen des Haartrockners durch Aufstecken bzw. Abnehmen der Düse zusätzlich variiert werden.This object is essentially achieved by an additional part with the features of claim 1 or
In einer Ausgestaltung der Erfindung sind die Befestigungsmittel als Achse und zugehöriges Aufnahmelager ausgebildet.In one embodiment of the invention, the fastening means are designed as an axle and associated receiving bearing.
Von Vorteil sind die Befestigungsmittel der Düse bzw. dem Haartrockner zugeordnet. Hierdurch wird eine konstruktiv einfache Lösung für eine Düse angegeben, unabhängig davon, ob diese nun abnehmbar oder fest mit dem Haartrockner verbunden ist.The fastening means of the nozzle or the hair dryer are advantageously assigned. This provides a structurally simple solution for a nozzle, regardless of whether it is removable or permanently connected to the hair dryer.
Nach einem weiteres Aspekt der Erfindung sind die Luftleitmittel durch an der Innenwand der Düse angeordnete Luftleitelemente bzw. durch eine asymmetrische Formgebung der Düse gebildet. Die Luftleitelemente können beispielsweise schraubenförmig ausgebildet sein, um beim Auftreffen des Luftstroms auf die Luftleitelemente ein entsprechendes, auf die Düse wirkendes Drehmoment zu erzeugen.According to a further aspect of the invention, the air guiding means are formed by air guiding elements arranged on the inner wall of the nozzle or by an asymmetrical shape of the nozzle. The air guiding elements can, for example, be of helical design in order to generate a corresponding torque acting on the nozzle when the air flow impinges on the air guiding elements.
Eine alternative Ausgestaltung besteht darin, die Auslaßöffnung der Düse hinsichtlich der Längskanten asymmetrisch auszubilden, beispielsweise versetzte Aussparungen oder ähnliches vorzusehen, um durch einen entsprechend reduzierten Strömungswiderstand ein in etwa diametral einander gegenliegenden Bereichen der Auslaßöffnung ein Drehmoment zu erzeugen.An alternative embodiment is to design the outlet opening of the nozzle asymmetrically with respect to the longitudinal edges, for example to provide offset recesses or the like, in order to generate a torque of approximately diametrically opposite regions of the outlet opening by a correspondingly reduced flow resistance.
Dadurch, daß die Düse zwei oder mehrere kanalartige Durchbrechungen aufweist, wird eine insbesondere räumliche Variation des Luftstroms, beispielsweise eine Auffächerung des Luftstroms in Gestalt eines Kegelmantels, möglich. Hierdurch wird der Trocknungsvorgang der Haare begünstigt.The fact that the nozzle has two or more channel-like openings enables in particular spatial variation of the air flow, for example a fanning out of the air flow in the form of a conical jacket. This favors the drying process of the hair.
Vorteilhaft ist es auch, die Luftleitmittel als ein oder mehrere Kanäle auszugestalten, wobei die Kanäle exzentrisch und geneigt bezüglich einer Drehachse der Düse angeordnet sind.It is also advantageous to design the air guiding means as one or more channels, the channels being arranged eccentrically and inclined with respect to an axis of rotation of the nozzle.
Weitere Merkmalen, Vorteile und Anwendungsmöglichkeiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung der Ausführungsbeispiele, die in der Zeichnung näher dargestellt sind. Es zeigen:
- FIG. 1
- einen Haartrockner und eine Düse in perspektivischer Darstellung,
- FIG. 2
- ein weiteres Ausführungsbeispiel einer Düse,
Figur 3- die Düse gemäß
Figur 2 in einer schematischen Seitenansicht, - Figur 4
- die in Figur 1 dargestellte Düse in schematischer Seitenansicht
Figur 5- die in Figur 1 dargestellte Düse von der Einlaßöffnung her gesehen, und
Figur 6- ein weiteres Ausführungsbeispiel einer Düse.
- FIG. 1
- a hairdryer and a nozzle in perspective,
- FIG. 2nd
- another embodiment of a nozzle,
- Figure 3
- 2 shows the nozzle according to FIG. 2 in a schematic side view,
- Figure 4
- the nozzle shown in Figure 1 in a schematic side view
- Figure 5
- the nozzle shown in Figure 1 seen from the inlet opening, and
- Figure 6
- another embodiment of a nozzle.
In Figur 1 ist die Düse 1 perspektivisch dargestellt. Der Haartrockner 2 und die Düse 1 sind hier in einer auseinandergenommenen Stellung gezeichnet. Die Achse 3 der Düse 1 ist an ihrem freien Ende mit einer Schlitzung bzw. einem Spalt 4 versehen und weist eine Kugelform 5 auf. Mit Hilfe des Spaltes 4 ist die Achse 3 in das Aufnahmelager 6 des Schutzgitters 7 des Haartrockners 2 montierbar, so daß die Düse 1 in diesem Lager 6 rotieren kann. Das Aufnahmelager 6 befindet sich bevorzugt in der Längsachse der Gebläsemotorwelle des Haartrockners 2. In dieser Darstellung weist die Düse 1 eine schmale Luftauslaßöffnung 8 und konkave Flächen 9 auf. Der Verlauf der Längskanten 10 zeigt asymmetrisch angelegte Aussparungen 10a. Sie bewirken, daß beim Luftaustritt entgegengesetzte Kräfte aneinander insbesondere diametral gegenüberliegenden Angriffspunkten der Düse zur Wirkung kommen und ein Drehmoment auf die Düse ausüben, sodaß diese in Pfeilrichtung 11 rotiert. Die Achse 3 der Düse 1 ist in der Mitte des Stützbalkens 12 (Fig.5) plaziert, welcher an dem runden, den Konturen der Ausblasöffnung des Haartrockners 2 angepaßten Basisrand 13 angebracht ist.In Figure 1, the nozzle 1 is shown in perspective. The
Während in Fig. 1 die Längskanten 10 der Luftausblasöffnung 8 asymmetrisch angelegte Aussparungen 10a aufweisen, zeigt Fig. 2 gerade verlaufende Längskanten 10 der Luftausblasöffnung 8. Sie sind jedoch so angelegt, daß sie in Seitenansicht (Fig. 3) eine umgekehrte Steigung zeigen. Die gestrichelte Linie markiert den sichtversperrten Verlauf der einen Längskante 10. In Fig. 3 ist auch die Anschlagskante 14 der Achse 3 zu sehen. Ihre Aufgabe besteht darin, den Basisrand 13 während der Rotation der Düse 1 nicht mit dem Haartrockner in Berührung kommen zu lassen.While in FIG. 1 the
Fig. 4 gibt die in Fig. 1 perspektivisch dargestellte Ausführung der Düse in einer schematischen Seitenansicht wieder. Die Längskanten 10 der Flächen 9 der Luftausblasöffnung 8 zeigen hier eine asymmetrische Anlage der Aussparungen 10a. Der sichtversperrte Verlauf der einen Aussparung 10a ist mit gestrichelter Linie angedeutet.FIG. 4 shows the embodiment of the nozzle shown in perspective in FIG. 1 in a schematic side view. The longitudinal edges 10 of the
Fig. 5 zeigt die Düse 1 in Blickrichtung zum Basisrand 13. Die Luftausblasöffnung 8 mit den asymmetrisch angelegten Aussparungen 10a ist hier deutlich zu sehen. Auch die Lage des Stützbalkens 12 mit der Achse 3 geben hier die konstruktiven Merkmale der Impulsdüse wieder. Während der Rotation der Düse 1 wirken die Flächen 9 der Luftausblasöffnung 8 wie ein rotierender Propeller, sodaß seitlich Luft in Raumtemperatur angesaugt und in Blasrichtung weiterbefördert wird. Dieser Vorgang ruft den besonderen Kühleffekt der Düse 1 hervor.5 shows the nozzle 1 in the direction of view towards the
In Fig. 6 ist ein weiteres Ausführungsbeispiel einer Düse 1 dargestellt, bei dem die Düse zwei kanalartige Durchbrechungen aufweist. Die Durchbrechungen werden durch Kanäle 16, 17 ausgebildet, die exzentrisch und geneigt bezüglich der Drehachse 15 der Düse 1 angeordnet sind. Die Mittel zur Lagerung bzw. Befestigung der Düse 1 am Haartrockner 2 sind zeichnerisch nicht dargestellt, entsprechen aber im wesentlichen denen der vorherigen Beschreibung bzw. Figuren. Mit dieser Düse wird bei eingeschaltetem Haartrockner ein rotierender Luftstrom bestehend aus einem oder mehreren Einzelstrahlen erzeugt, die auf einem Kegelmantel umlaufen. Je nach Neigung der Kanäle 16, 17 kann die Rotationsgeschwindigkeit der Düse 1 bzw. eine Bündelung oder Streuung des Luftstroms eingestellt werden.6 shows a further exemplary embodiment of a nozzle 1, in which the nozzle has two channel-like openings. The openings are formed by
Claims (14)
- An attachment through which air is adapted to flow for the production of a pulsating air stream, the attachment being mounted on the exhaust port of a hair dryer (2) by means of fastening means,
characterized in that the attachment is configured as a nozzle (1), that the fastening means permit a rotation of the nozzle (1) relative to the hair dryer (2), and that the nozzle (1) includes air-directing means which, in cooperation with the air stream discharged from the exhaust port of the hair dryer (2) and flowing through the nozzle (1), exert a torque on the nozzle (1). - An attachment through which air is adapted to flow for the production of a pulsating air stream, the attachment allowing the passage of air therethrough which is discharged from a hair dryer (2) and including means for fastening the attachment to a hair dryer,
characterized in that the attachment is configured as a nozzle (1), that the fastening means permit a rotation of the nozzle, and that the nozzle (1) includes air-directing means which, in cooperation with the air stream discharged from the hair dryer (2) and flowing through the nozzle (1), exert a torque on the nozzle (1). - The attachment as claimed in claim 1 or claim 2,
characterized in that the means for fastening the nozzle (2) are configured as an axle (3) and an associated bearing (6) receiving the axle. - The attachment as claimed in claim 3,
characterized in that the fastening means are provided on the nozzle (1) or, alternatively, on the hair dryer (2). - The attachment as claimed in any one of the preceding claims,
characterized in that the air-directing means are formed by air-directing elements arranged on the inner wall of the nozzle (1). - The attachment as claimed in any one of the preceding claims,
characterized in that the air-directing means are formed by providing the outlet opening of the nozzle (1) with an asymmetrical shape. - The attachment as claimed in any one of the preceding claims,
characterized in that the nozzle (1) includes an axle (3) held in its center by means of a brace (12). - The attachment as claimed in claim 7,
characterized in that the nozzle (1) includes an outlet opening (8) whose longitudinal edges (10) are arranged in an asymmetrical relationship and, when viewed from the side, have a reversed gradient relative to the periphery. - The attachment as claimed in any one of the claims 7 or 8,
characterized in that individual longitudinal edges (10) of the outlet opening (8) of the nozzle (1) have asymmetrical recesses (10a) towards the periphery or extend in a straight line. - The attachment as claimed in any one of the claims 3 to 9,
characterized in that the axle (3) has its free end thickened in the form of a sphere (5), and that the thickened end includes a slot, in particular a gap (4). - The attachment as claimed in any one of the claims 3 to 10,
characterized in that the axle (3) is provided with a stop (14). - The attachment as claimed in any one of the preceding claims,
characterized in that the hair dryer (2) is provided with a bearing (6) conforming to the diameter of the axle in the center of the air discharge port, for example, in the center of the protective grid (7). - The attachment as claimed in any one of the preceding claims,
characterized in that the nozzle (1) includes at least two channel-type apertures through which the air stream is adapted to flow. - The attachment as claimed in any one of the preceding claims,
characterized in that the air-directing means are formed by one or several channels (16, 17), with the channel or the channels (16, 17) being arranged eccentrically and at an inclination relative to an axis of rotation (15) of the nozzle (1).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9016029U DE9016029U1 (en) | 1990-11-24 | 1990-11-24 | |
DE9016029U | 1990-11-24 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0487932A2 EP0487932A2 (en) | 1992-06-03 |
EP0487932A3 EP0487932A3 (en) | 1993-02-03 |
EP0487932B1 true EP0487932B1 (en) | 1995-07-12 |
Family
ID=6859669
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91118695A Expired - Lifetime EP0487932B1 (en) | 1990-11-24 | 1991-11-02 | Nozzle for a hair drying apparatus |
EP91118696A Expired - Lifetime EP0487933B1 (en) | 1990-11-24 | 1991-11-02 | Hair dryer |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91118696A Expired - Lifetime EP0487933B1 (en) | 1990-11-24 | 1991-11-02 | Hair dryer |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP0487932B1 (en) |
AT (2) | ATE118997T1 (en) |
DE (3) | DE9016029U1 (en) |
ES (1) | ES2075303T3 (en) |
HK (2) | HK92996A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2281035A (en) * | 1993-08-18 | 1995-02-22 | John Mcarthur | Hair dryer deflector nozzle |
US5473824A (en) * | 1994-03-21 | 1995-12-12 | Conair Corporation | Rotating outlet for hair dryers |
US5720107A (en) * | 1993-12-23 | 1998-02-24 | Braun Aktiengesellschaft | Adjustable pulsator |
US5725159A (en) * | 1993-06-29 | 1998-03-10 | Braun Aktiengesellschaft | Air directing device for a hair dryer |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9016029U1 (en) * | 1990-11-24 | 1991-03-14 | Fedtke, Stephen, 2000 Hamburg, De | |
DE4236036C2 (en) * | 1992-10-24 | 1998-11-26 | Braun Ag | Air-flow device for hair drying or hair styling |
GB2374801B (en) * | 2001-04-27 | 2003-03-26 | Richards Morphy N I Ltd | Improvements to hairdryers |
CN100391381C (en) * | 2005-04-21 | 2008-06-04 | 王昌满 | Outer casing of sealed blower |
US8082679B1 (en) * | 2009-06-22 | 2011-12-27 | Carol Arnim | Magnetically directed hair dryer nozzle |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4132360A (en) * | 1977-08-22 | 1979-01-02 | General Electric Company | Pulsating hair dryer |
US4295283A (en) * | 1979-05-21 | 1981-10-20 | Conair Corporation | Air diffuser for a hair dryer |
CA1183345A (en) * | 1981-07-13 | 1985-03-05 | Sunbeam Corporation | Pulsator hair dryer |
JPH0614648Y2 (en) * | 1989-04-07 | 1994-04-20 | 株式会社吉原 | Hot air pulse generator |
CH680978A5 (en) * | 1990-02-09 | 1992-12-31 | Spemot Ag | Pulsator for airflow in hair-drier - has rotor disc with vanes and fixed disc both with segments cut=out, and uses centrifugal brakes to control rotor speed |
DE9016029U1 (en) * | 1990-11-24 | 1991-03-14 | Fedtke, Stephen, 2000 Hamburg, De | |
CH682291A5 (en) * | 1991-02-13 | 1993-08-31 | Spemot Ag |
-
1990
- 1990-11-24 DE DE9016029U patent/DE9016029U1/de not_active Expired - Lifetime
-
1991
- 1991-11-02 DE DE59105979T patent/DE59105979D1/en not_active Expired - Fee Related
- 1991-11-02 EP EP91118695A patent/EP0487932B1/en not_active Expired - Lifetime
- 1991-11-02 DE DE59104778T patent/DE59104778D1/en not_active Expired - Fee Related
- 1991-11-02 AT AT91118696T patent/ATE118997T1/en active
- 1991-11-02 AT AT91118695T patent/ATE124851T1/en not_active IP Right Cessation
- 1991-11-02 ES ES91118695T patent/ES2075303T3/en not_active Expired - Lifetime
- 1991-11-02 EP EP91118696A patent/EP0487933B1/en not_active Expired - Lifetime
-
1996
- 1996-05-30 HK HK92996A patent/HK92996A/en not_active IP Right Cessation
- 1996-05-30 HK HK92896A patent/HK92896A/en not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5725159A (en) * | 1993-06-29 | 1998-03-10 | Braun Aktiengesellschaft | Air directing device for a hair dryer |
GB2281035A (en) * | 1993-08-18 | 1995-02-22 | John Mcarthur | Hair dryer deflector nozzle |
US5720107A (en) * | 1993-12-23 | 1998-02-24 | Braun Aktiengesellschaft | Adjustable pulsator |
US5473824A (en) * | 1994-03-21 | 1995-12-12 | Conair Corporation | Rotating outlet for hair dryers |
Also Published As
Publication number | Publication date |
---|---|
HK92896A (en) | 1996-06-07 |
HK92996A (en) | 1996-06-07 |
ES2075303T3 (en) | 1995-10-01 |
EP0487932A3 (en) | 1993-02-03 |
EP0487933A2 (en) | 1992-06-03 |
DE59104778D1 (en) | 1995-04-06 |
ATE118997T1 (en) | 1995-03-15 |
EP0487933A3 (en) | 1993-02-03 |
EP0487933B1 (en) | 1995-03-01 |
DE59105979D1 (en) | 1995-08-17 |
DE9016029U1 (en) | 1991-03-14 |
ATE124851T1 (en) | 1995-07-15 |
EP0487932A2 (en) | 1992-06-03 |
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