DE944645C - Rotary rotor for rotary feeders for gas turbines and jet engines - Google Patents

Rotary rotor for rotary feeders for gas turbines and jet engines

Info

Publication number
DE944645C
DE944645C DEH13425A DEH0013425A DE944645C DE 944645 C DE944645 C DE 944645C DE H13425 A DEH13425 A DE H13425A DE H0013425 A DEH0013425 A DE H0013425A DE 944645 C DE944645 C DE 944645C
Authority
DE
Germany
Prior art keywords
blades
rotary
rotor
wheel
gas turbines
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
Application number
DEH13425A
Other languages
German (de)
Inventor
Dipl-Ing Max Adolf Mueller
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.)
MAX ADOLF MUELLER DIPL ING
Original Assignee
MAX ADOLF MUELLER DIPL ING
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 MAX ADOLF MUELLER DIPL ING filed Critical MAX ADOLF MUELLER DIPL ING
Priority to DEH13425A priority Critical patent/DE944645C/en
Application granted granted Critical
Publication of DE944645C publication Critical patent/DE944645C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F13/00—Pressure exchangers

Description

Die Erfindung betrifft einen Zellenrad,läufer für Zellenraä,schleusen mit einem geraden, aus. ebenen Blechen bestehendem Schaufelgitter für Gasturbinen und Strahltriebwerke. Gitter aus einfachen Blechen sind, für Zellenradschleusen bekannt.The invention relates to a cell wheel, runners for cell rooms, sluice with a straight, out. flat sheets of existing blade grids for gas turbines and jet engines. Grids are made of simple sheet metal for rotary feeders known.

Um das Gewicht des Zellenraäläufers zu. verringern und eine billige Art und Weise zur Fertigung vom. Zellenradläufern mit einzelnen Kammern; zu erzielen, wird nach der Erfindung vorgeschlagen, daß je zwei Schaufeln durch die V-förmig gespTeizten Schenkel eines. und desselben. Schaufelbleches gebildet werden, wobei die mit der FaItkante im Läuferkörper in einem solchen Abstand voneinander angeordnet sind., daß sowohl zwischen den Schenkeln eines und desselben. Schaufelbleches als auch zwischen, den einander zugekehrten Schenkeln zweier benachbarter Schaufelbleche Kammern annähernd gleicher Größe gebildet werden.To increase the weight of the cell runners. decrease and a cheap one Way to manufacture from. Cellular wheel rotors with individual chambers; to achieve, is proposed according to the invention that two blades through the V-shaped sharpened thighs of a. and the same. Blade plate are formed, wherein which are arranged with the folding edge in the rotor body at such a distance from one another are. that both between the thighs of one and the same. Blade plate as also between the facing legs of two adjacent blade plates Chambers of approximately the same size are formed.

Die Schaufeln werden zweckmäßig auf einem Radkörper mit stirnseitigen Deckeln angeordnet und am Radkörper in Ausschnitten der Deckel festgesetzt.The blades are expediently on a wheel body with an end face Lids arranged and fixed on the wheel body in cutouts of the cover.

In der Zeichnung ist der Erfindungsgeg'ensfand in einigen Ausführu_ ngsbeispielen dargestellt, und zwar-zeigt Abh. i die Vorderansicht eines Zellenradläufers, Abb;. 2 eine andere Ausführungs.form des Zellen, radläufers und Abb, 3 die Verringerung des Kafrrimervollumens duTeh V-förmige Schaufeln..In the drawing, the subject of the invention is shown in some embodiments ngsbeispiele shown, namely -Dep. i shows the front view of a cellular wheel rotor, Fig ;. 2 another embodiment of the cell, wheel runner and Fig, 3 the reduction of Kafrrimer full volume duTeh V-shaped blades ..

Im. Radkörper a des Zellenradläufers. sind die aus ebenen Blecken b gefertigtengeraden Schaufelgitter eingehängt. Dez Radkörper a kann an jeder Stirnseite mit Deckeln d, e versehen sein, die in, Ausschnitten f die SchaufeIni b festsetzen. Die. Deckel d, e werden mit dem Radkörper a verschraubt oder in sonstiger Weise verbunden. Der Radkörper a besitzt radial verlaufende Ausschnitte an seinem-Umfang. In die von. den Schaufeln b gebildeten. Faltkanten werden enbsprechende Füllstücke k eingeführt.In. Wheel body a of the cellular wheel rotor. the straight blade grids made of flat sheets b are attached. The wheel center a can be provided with covers d, e on each end face, which fix the blade in b in cutouts f. The. Cover d, e are screwed to the wheel body a or connected in some other way. The wheel body a has radially extending cutouts on its circumference. In the from. the blades b formed. Corresponding filler pieces k are inserted into folding edges.

Die Schaufeln b sind mit etwas V-förmiger Forrm dargestellt. Bei der Verwendung solchen Schaufeln wird das Kammervolumen =herabgesetzt, da, ohne das anteilige- Schaufelgewicht zu vergrößern;, sog wohl zwischen den Schenkeln desselben Schaufelbleches als auch zwischen zwei einander zugekehir= ten Schenkeln zweier benachbarter Schaufelbleche KammernK von annähernd gleicher Größe gebildet werden,The blades b are shown with a somewhat V-shaped shape. In the Using such blades the chamber volume = is reduced, since without that proportional- to increase shovel weight; sucked probably between the thighs of the same Blade plate as well as between two closed legs of two adjacent vane plates chambers K of approximately the same size are formed,

Claims (2)

PATENTANSPRÜCHE: i. Zellenrad'läufer für Zellenrradsohleusen mit einem geraden, .aus ebenen Blechen bestehendem Schaufelgitter für Gasturbinen und Strahlürieb, werke, dadurch gekennzeichnet, daß je zwei Schaufeln (b) durch die V-förnvig gespreizten Schenkel eines und desselben Schaufelbleches gebildet werden, wobei die Schaufelbleche mit der Faltkante im Läuferkörper (a) in einem solchen Abstand voneinander angeordnet sind,, daß sowohl zwischen den Schenkeln eines und desselben Schaufelbleches als. auch zwischen den einander z,ugekehrten.Schenkeln zweier benachbarter Schaufelbileche Kammern (K) annähernd gleicher Größe gebildet werden. PATENT CLAIMS: i. Cellular wheel rotor for cellular wheel soles with a straight blade grids made of flat sheet metal for gas turbines and jet rubbers, works, characterized in that two blades (b) spread through the V-shaped Legs of one and the same blade plate are formed, the blade plates arranged with the folded edge in the rotor body (a) at such a distance from each other are ,, that both between the legs of one and the same blade plate as. also between the inverted legs of two adjacent blades Chambers (K) of approximately the same size are formed. 2. Zellenradläufer nach Anspruch; i, dadurch gekennzeichnet, daß die Schaufeln (b) auf einem: Radkörper (af mit stirnseitigen Deckeln (d, e) angeordnet sind und die Schaufeln a,rn Radkörper in, Ausschnitten (f) der Deckel festgesetzt sind. Angezogene Druckschriften: Deutsche Patentschrift Nr. 55o 328; französische Patentschriften, Nr. 989 839, 969.413, 965 84; USA.-Patentschrift Nr. 2 '526 6i8.2. Rotary rotor according to claim; i, characterized in that the blades (b) are arranged on a: wheel body (af with end caps (d, e) and the blades a, rn wheel bodies are fixed in cutouts (f) of the cover No. 55o 328; French patents, No. 989 839, 969.413, 965 84; U.S. Patent No. 2 '526 6i8.
DEH13425A 1952-08-08 1952-08-08 Rotary rotor for rotary feeders for gas turbines and jet engines Expired DE944645C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH13425A DE944645C (en) 1952-08-08 1952-08-08 Rotary rotor for rotary feeders for gas turbines and jet engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH13425A DE944645C (en) 1952-08-08 1952-08-08 Rotary rotor for rotary feeders for gas turbines and jet engines

Publications (1)

Publication Number Publication Date
DE944645C true DE944645C (en) 1956-06-21

Family

ID=7147221

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH13425A Expired DE944645C (en) 1952-08-08 1952-08-08 Rotary rotor for rotary feeders for gas turbines and jet engines

Country Status (1)

Country Link
DE (1) DE944645C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091383A (en) * 1957-02-14 1963-05-28 Stalker Corp Bladed rotor for fluid machines
US4098559A (en) * 1976-07-26 1978-07-04 United Technologies Corporation Paired blade assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE550328C (en) * 1932-05-11 Siemens Schuckertwerke Akt Ges Method for fastening hollow blades in the wheel rim of a steam or gas turbine
FR965814A (en) * 1948-04-22 1950-09-22
US2526618A (en) * 1946-07-29 1950-10-24 Bbc Brown Boveri & Cie Pressure exchange apparatus
FR969413A (en) * 1948-07-20 1950-12-20 Const Et D Equipements Ments M Further training in the construction and fixing of hollow blades for gas turbines
FR989839A (en) * 1949-06-28 1951-09-13 Cem Comp Electro Mec Blade for turbo-machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE550328C (en) * 1932-05-11 Siemens Schuckertwerke Akt Ges Method for fastening hollow blades in the wheel rim of a steam or gas turbine
US2526618A (en) * 1946-07-29 1950-10-24 Bbc Brown Boveri & Cie Pressure exchange apparatus
FR965814A (en) * 1948-04-22 1950-09-22
FR969413A (en) * 1948-07-20 1950-12-20 Const Et D Equipements Ments M Further training in the construction and fixing of hollow blades for gas turbines
FR989839A (en) * 1949-06-28 1951-09-13 Cem Comp Electro Mec Blade for turbo-machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091383A (en) * 1957-02-14 1963-05-28 Stalker Corp Bladed rotor for fluid machines
US4098559A (en) * 1976-07-26 1978-07-04 United Technologies Corporation Paired blade assembly

Similar Documents

Publication Publication Date Title
DE69721114T3 (en) Curved fan blade
DE522464C (en) Overpressure charging
DE944645C (en) Rotary rotor for rotary feeders for gas turbines and jet engines
DE2658032C3 (en) Impeller stage of a turbo machine
DE2309404A1 (en) SHOVEL FOR FLOW MACHINERY
DE391880C (en) Blade attachment for gas turbines with combustion air passed through the turbine blades
DE2327125C3 (en) Axial fan with housing
DE820429C (en) Guide vane system for turbines
US2492294A (en) Air entrance grid
DE466300C (en) Impeller for high-speed outer radial turbines
DE945729C (en) Method for producing hollow blades, preferably internally cooled hollow turbine blades, from sheet metal
DE573248C (en) Blading, especially for internal combustion turbines
DE1062496B (en) Blade for flow machines, especially guide blade for gas turbines
DE599042C (en) Device to prevent water separation on the guide vanes of steam turbines
DE744938C (en) Rotary piston compressor with double-walled compressor blades
DE1064757B (en) Ceramic blade, especially blade for flow machines
DE1224990B (en) Guide device for flow machines, especially gas turbines
DE102012201665A1 (en) Centrifugal pump impeller has rear vanes that are connected to impeller hub section such that mass of rear vanes is increased from outer periphery of impeller main structure toward impeller hub
DE634948C (en) Wind turbine with several groups of propelling blades
DE863345C (en) Stiffening of blades with free ends
DE937692C (en) Screw wells
DE422110C (en) Control device for steam turbines
DE443883C (en) Brake levers for braking internal combustion engines
DE1198204B (en) Supersonic inlet for at least one jet engine with a wedge-shaped shock body
DE721264C (en) Double-edged safety razor