DE9211768U1 - - Google Patents

Info

Publication number
DE9211768U1
DE9211768U1 DE9211768U DE9211768U DE9211768U1 DE 9211768 U1 DE9211768 U1 DE 9211768U1 DE 9211768 U DE9211768 U DE 9211768U DE 9211768 U DE9211768 U DE 9211768U DE 9211768 U1 DE9211768 U1 DE 9211768U1
Authority
DE
Germany
Prior art keywords
rotor
stator
vane
forces
prolongations
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
Application number
DE9211768U
Other languages
German (de)
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.)
LORENTZ BERNT 2000 HAMBURG DE
Original Assignee
LORENTZ BERNT 2000 HAMBURG DE
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 LORENTZ BERNT 2000 HAMBURG DE filed Critical LORENTZ BERNT 2000 HAMBURG DE
Priority to DE9211768U priority Critical patent/DE9211768U1/de
Publication of DE9211768U1 publication Critical patent/DE9211768U1/de
Priority to JP06506841A priority patent/JP3129737B2/en
Priority to PCT/EP1993/002311 priority patent/WO1994005912A1/en
Priority to DE59302390T priority patent/DE59302390D1/en
Priority to AU49543/93A priority patent/AU684725B2/en
Priority to KR1019950700840A priority patent/KR950703124A/en
Priority to AT93919192T priority patent/ATE137306T1/en
Priority to DK93919192.0T priority patent/DK0659237T3/en
Priority to EP93919192A priority patent/EP0659237B1/en
Priority to CA002143719A priority patent/CA2143719C/en
Priority to CN93118992A priority patent/CN1040786C/en
Priority to US08/852,728 priority patent/US5964584A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation

Abstract

In order to compensate in an efficient manner the radial and axial forces in a vane cell machine, and at the same time to increase its service life, the vane cell machine for liquids has a slotted rotor (1) mounted in a stator (4), and in which radially movable vanes (9) are slidingly mounted in such a way that they can be pressed against a stator inner wall by centrifugal, elastic or other pressure forces. Expanding or narrowing sickle-shaped feeding cells are formed and the liquid enters through a hollow, central stator, so that the vane cells are filled from the inside towards the outside. The rotor (1) is tubular and designed without a shaft; its two sides are prolonged beyond the working area determined by the vanes and the rotor is mounted in the outer stator by means of its prolongations. The rotor has vane slits that extend from its inner to its outer diameter. In the area of the rotor prolongations, the casing of the stator has hydraulic working surfaces oriented towards the rotor and on whose surface the operation pressure is applied and/or not applied in order to at least partially compensate or avoid radial forces.
DE9211768U 1992-09-02 1992-09-02 Expired - Lifetime DE9211768U1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DE9211768U DE9211768U1 (en) 1992-09-02 1992-09-02
CA002143719A CA2143719C (en) 1992-09-02 1993-08-26 Vane cell machine
AT93919192T ATE137306T1 (en) 1992-09-02 1993-08-26 VANEL MACHINE
PCT/EP1993/002311 WO1994005912A1 (en) 1992-09-02 1993-08-26 Vane cell machine
DE59302390T DE59302390D1 (en) 1992-09-02 1993-08-26 LEAF CELL MACHINE
AU49543/93A AU684725B2 (en) 1992-09-02 1993-08-26 Vane cell machine
KR1019950700840A KR950703124A (en) 1992-09-02 1993-08-26 VANE CELL MACHINE
JP06506841A JP3129737B2 (en) 1992-09-02 1993-08-26 Vane machine
DK93919192.0T DK0659237T3 (en) 1992-09-02 1993-08-26 Vane cell machine
EP93919192A EP0659237B1 (en) 1992-09-02 1993-08-26 Vane cell machine
CN93118992A CN1040786C (en) 1992-09-02 1993-09-02 Blade machine
US08/852,728 US5964584A (en) 1992-09-02 1997-05-07 Vane pump having a shaftless balanced rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9211768U DE9211768U1 (en) 1992-09-02 1992-09-02

Publications (1)

Publication Number Publication Date
DE9211768U1 true DE9211768U1 (en) 1992-11-12

Family

ID=6883305

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9211768U Expired - Lifetime DE9211768U1 (en) 1992-09-02 1992-09-02
DE59302390T Expired - Fee Related DE59302390D1 (en) 1992-09-02 1993-08-26 LEAF CELL MACHINE

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59302390T Expired - Fee Related DE59302390D1 (en) 1992-09-02 1993-08-26 LEAF CELL MACHINE

Country Status (10)

Country Link
EP (1) EP0659237B1 (en)
JP (1) JP3129737B2 (en)
KR (1) KR950703124A (en)
CN (1) CN1040786C (en)
AT (1) ATE137306T1 (en)
AU (1) AU684725B2 (en)
CA (1) CA2143719C (en)
DE (2) DE9211768U1 (en)
DK (1) DK0659237T3 (en)
WO (1) WO1994005912A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0650801A1 (en) * 1993-10-29 1995-05-03 Ing. Büro H. Schellenberg Pneumatic positioning device
EP0652370A2 (en) * 1993-08-30 1995-05-10 Coltec Industries Inc Variable displacement vane pump
WO2011150917A2 (en) 2010-06-04 2011-12-08 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Vane pump
RU172054U1 (en) * 2016-11-02 2017-06-28 Виктор Иванович Чудин CAMERA VOLUME LIQUID METER

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO580397A0 (en) * 1997-03-24 1997-04-17 Baker Medical Research Institute Positive displacement pump
SE9804317D0 (en) * 1998-12-15 1998-12-15 Gunnar Bjoerk pulse Pump
CN100398824C (en) * 2004-06-25 2008-07-02 丁桂秋 Volumetric vane pump
JP4780154B2 (en) * 2008-07-18 2011-09-28 パナソニック電工株式会社 Vane pump
JP5570603B2 (en) * 2010-08-18 2014-08-13 三菱電機株式会社 Vane type compressor
CN103001344A (en) * 2012-10-29 2013-03-27 无锡金阳电机有限公司 Shaftless motor
RU2554691C1 (en) * 2014-02-03 2015-06-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" Oscillation generating device
FR3033370B1 (en) * 2015-03-02 2017-03-24 Peugeot Citroen Automobiles Sa VANE PUMP
CN105545744B (en) * 2015-12-22 2017-12-26 重庆市高新技术产业开发区潞翔能源技术有限公司 Compressor in absorption type natural gas system
CN106017199B (en) * 2016-07-27 2017-11-17 广州市昕恒泵业制造有限公司 pump for shell-and-tube heat exchanger
CN106640515B (en) * 2016-11-29 2018-06-29 河南科技大学 A kind of chain minor rotor hydraulic motor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153384A (en) * 1961-06-12 1964-10-20 Pacific Ind Mfg Co Vane type pump
FR1395435A (en) * 1964-05-22 1965-04-09 Fluid actuated device
US3361076A (en) * 1966-05-06 1968-01-02 William B Pritchett Jr Expansible chamber device
DE2022841A1 (en) * 1970-05-11 1971-11-25 Adolf Kresin Valveless rotary piston pump
DE3120350A1 (en) * 1981-05-22 1983-01-27 Albert Wagner Vane cell pumps and motors with pressure gap balancing
CN2045031U (en) * 1989-03-15 1989-09-27 浙江省仙居液压件厂 Dual-purpose variable paddle pump

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0652370A2 (en) * 1993-08-30 1995-05-10 Coltec Industries Inc Variable displacement vane pump
EP0652370A3 (en) * 1993-08-30 1995-09-13 Coltec Ind Inc Variable displacement vane pump.
EP0650801A1 (en) * 1993-10-29 1995-05-03 Ing. Büro H. Schellenberg Pneumatic positioning device
WO2011150917A2 (en) 2010-06-04 2011-12-08 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Vane pump
DE102010022677A1 (en) * 2010-06-04 2011-12-08 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Vane pump
US8998594B2 (en) 2010-06-04 2015-04-07 Geraete- Und Pumpenbau Gmbh Dr. Eugen Schmidt Vane cell pump with vane plate guide crosspieces and synchronization cylinder
DE102010022677B4 (en) * 2010-06-04 2016-06-30 Nidec Gpm Gmbh Vane pump
RU172054U1 (en) * 2016-11-02 2017-06-28 Виктор Иванович Чудин CAMERA VOLUME LIQUID METER

Also Published As

Publication number Publication date
CA2143719C (en) 2001-07-17
ATE137306T1 (en) 1996-05-15
CN1103931A (en) 1995-06-21
KR950703124A (en) 1995-08-23
CN1040786C (en) 1998-11-18
AU684725B2 (en) 1998-01-08
DE59302390D1 (en) 1996-05-30
DK0659237T3 (en) 1996-07-29
CA2143719A1 (en) 1994-03-17
JP3129737B2 (en) 2001-01-31
EP0659237B1 (en) 1996-04-24
WO1994005912A1 (en) 1994-03-17
AU4954393A (en) 1994-03-29
JPH08500877A (en) 1996-01-30
EP0659237A1 (en) 1995-06-28

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