EP2460942A3 - Automatic sanitary armature with monitored cleaning function - Google Patents

Automatic sanitary armature with monitored cleaning function Download PDF

Info

Publication number
EP2460942A3
EP2460942A3 EP11009352.3A EP11009352A EP2460942A3 EP 2460942 A3 EP2460942 A3 EP 2460942A3 EP 11009352 A EP11009352 A EP 11009352A EP 2460942 A3 EP2460942 A3 EP 2460942A3
Authority
EP
European Patent Office
Prior art keywords
water
shut
outlet opening
valve
flow path
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.)
Granted
Application number
EP11009352.3A
Other languages
German (de)
French (fr)
Other versions
EP2460942A2 (en
EP2460942B1 (en
Inventor
Achim Mielke
Heiko Schönbeck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grohe AG
Original Assignee
Grohe AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Grohe AG filed Critical Grohe AG
Publication of EP2460942A2 publication Critical patent/EP2460942A2/en
Publication of EP2460942A3 publication Critical patent/EP2460942A3/en
Application granted granted Critical
Publication of EP2460942B1 publication Critical patent/EP2460942B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/05—Arrangements of devices on wash-basins, baths, sinks, or the like for remote control of taps
    • E03C1/055—Electrical control devices, e.g. with push buttons, control panels or the like
    • E03C1/057—Electrical control devices, e.g. with push buttons, control panels or the like touchless, i.e. using sensors
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/041—Water-basin installations specially adapted to wash-basins or baths having provisions against scalding, e.g. temperature limiting devices, external covers

Abstract

Die automatische Sanitärarmatur (10) mit überwachter Spülfunktion ist mit einem Gehäuse (12) versehen, das mindestens eine Wasserzulauföffnung (18), an die eine Wasserzulaufleitung (20) anschließbar ist, und eine Wasserauslauföffnung (30) aufweist, wobei zwischen der mindestens einen Wasserzulauföffnung (18) und der Wasserauslauföffnung (30) ein Wasserdurchlaufweg (32) verläuft. Ferner weist die automatische Sanitärarmatur (10) ein automatisch betätigbares Wasserabsperrventil (22) zur wahlweisen Absperrung und Freigabe des Wasserdurchlaufweges (32) durch das Gehäuse (12) und einen Näherungssensor (26) zur Erkennung eines sich dem Bereich unterhalb der Wasserauslauföffnung (30) nähernden Objekts auf. Die automatische Sanitärarmatur (10) ist mit einer mit dem Näherungssensor (26) und dem Wasserabsperrventil (22) verbundenen Auswerte- und Steuereinheit (24) versehen, die das Wasserabsperrventil (22) bei Erkennung eines sich im Bereich der Wasserauslauföffnung (30) befindenden Objekts zur Freigabe des Wasserdurchlaufweges (32) ansteuert und die das Wasserabsperrventil (22) bei anschließender Nicht-Erkennung des Objekts sowie optional nach Ablauf einer festen oder einstellbaren Zeitspanne zur Wiederabsperrung des Wasserdurchlaufweges (32) ansteuert. Das Wasserabsperrventil (22) ist von der Auswerte- und Steuereinheit (24) zur Freigabe des Wasserdurchlaufweges (32) zwecks Spülung desselben und/oder der Wasserzulaufleitung (20) für die Dauer einer optional einstellbaren Wasserdurchlauf-Zeitspanne ansteuerbar. Die Auswerte- und Steuereinheit (24) steuert während der Freigabe des Wasserdurchlaufweges (32) zwecks Spülung desselben und/oder der Wasserzulaufleitung (20) dann, wenn der Näherungssensor (26) während der Wasserdurchlauf-Zeitspanne im Bereich unterhalb der Wasserauslauföffnung (30) des Gehäuses (12) ein Objekt oder ein sich diesem Bereich näherndes Objekt erkennt, das Wasserabsperrventil (22) zum Absperren des Wasserdurchlaufweges (32) an.

Figure imgaf001
The automatic sanitary fitting (10) with monitored rinsing function is provided with a housing (12) having at least one water inlet opening (18), to which a water supply line (20) is connectable, and a water outlet opening (30), wherein between the at least one water inlet opening (18) and the water outlet opening (30) is a water passageway (32). The automatic sanitary fitting (10) further comprises an automatically operable water shut-off valve (22) for selectively shutting off and releasing the water flow path (32) through the housing (12) and a proximity sensor (26) for detecting an area below the water outlet opening (30) Object on. The automatic sanitary fitting (10) is provided with an evaluation and control unit (24) connected to the proximity sensor (26) and the water shut-off valve (22), which detects the water shut-off valve (22) upon detection of an object located in the region of the water outlet opening (30) for the release of the water flow path (32) and controls the Wasserabsperrventil (22) in subsequent non-detection of the object and optionally after the expiration of a fixed or adjustable period of time to re-shut the Wasserdurchlaufweges (32) drives. The water shut-off valve (22) can be actuated by the evaluation and control unit (24) for releasing the water flow path (32) for flushing the same and / or the water supply line (20) for the duration of an optionally adjustable water flow time period. The evaluation and control unit (24) controls during the release of the water flow path (32) for flushing the same and / or the water supply line (20) when the proximity sensor (26) during the water passage period in the area below the water outlet opening (30) of Housing (12) recognizes an object or an object approaching this area, the Wasserabsperrventil (22) for shutting off the Wasserdurchlaufweges (32).
Figure imgaf001
EP11009352.3A 2010-12-01 2011-11-25 Automatic sanitary armature with monitored cleaning function Active EP2460942B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010052908A DE102010052908A1 (en) 2010-12-01 2010-12-01 Automatic sanitary appliance with monitored flushing function

Publications (3)

Publication Number Publication Date
EP2460942A2 EP2460942A2 (en) 2012-06-06
EP2460942A3 true EP2460942A3 (en) 2014-04-30
EP2460942B1 EP2460942B1 (en) 2017-10-11

Family

ID=45098799

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11009352.3A Active EP2460942B1 (en) 2010-12-01 2011-11-25 Automatic sanitary armature with monitored cleaning function

Country Status (3)

Country Link
EP (1) EP2460942B1 (en)
DE (1) DE102010052908A1 (en)
DK (1) DK2460942T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014071227A1 (en) 2012-11-02 2014-05-08 Kohler Co. Touchless flushing system
DE102016108045A1 (en) * 2016-04-29 2017-11-02 A. u. K. Müller GmbH & Co. KG Armaturauslass and fitting
DE102021207858A1 (en) * 2021-07-22 2023-01-26 BSH Hausgeräte GmbH Sanitary fitting with an electric valve arrangement, a control unit and an operating device, and method for controlling a water output in a sanitary fitting

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688277A (en) * 1985-03-25 1987-08-25 Matsushita Electric Works, Ltd. Automatic faucet apparatus
EP0722019A1 (en) * 1995-01-14 1996-07-17 Friedrich Grohe Aktiengesellschaft Automatic shower control
AT10563U1 (en) * 2007-12-20 2009-06-15 Herbert Wimberger METHOD FOR THE THERMAL DISINFECTION AND INSTRUMENTS FOR CARRYING OUT THESE METHODS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3838046A1 (en) 1988-11-09 1990-05-10 Butzke Werke Aqua Method for thermal disinfection

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688277A (en) * 1985-03-25 1987-08-25 Matsushita Electric Works, Ltd. Automatic faucet apparatus
EP0722019A1 (en) * 1995-01-14 1996-07-17 Friedrich Grohe Aktiengesellschaft Automatic shower control
AT10563U1 (en) * 2007-12-20 2009-06-15 Herbert Wimberger METHOD FOR THE THERMAL DISINFECTION AND INSTRUMENTS FOR CARRYING OUT THESE METHODS

Also Published As

Publication number Publication date
DE102010052908A1 (en) 2012-06-06
DK2460942T3 (en) 2018-01-15
EP2460942A2 (en) 2012-06-06
EP2460942B1 (en) 2017-10-11

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