CA2143719A1 - Vane cell machine - Google Patents

Vane cell machine

Info

Publication number
CA2143719A1
CA2143719A1 CA002143719A CA2143719A CA2143719A1 CA 2143719 A1 CA2143719 A1 CA 2143719A1 CA 002143719 A CA002143719 A CA 002143719A CA 2143719 A CA2143719 A CA 2143719A CA 2143719 A1 CA2143719 A1 CA 2143719A1
Authority
CA
Canada
Prior art keywords
rotor
stator
vane
cell machine
forces
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
CA002143719A
Other languages
French (fr)
Other versions
CA2143719C (en
Inventor
Bernt Lorentz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2143719A1 publication Critical patent/CA2143719A1/en
Application granted granted Critical
Publication of CA2143719C publication Critical patent/CA2143719C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Centrifugal Separators (AREA)
  • Soil Working Implements (AREA)

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 (I) 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 (I) 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 in-ner 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 compen-sate or avoid radial forces.
CA002143719A 1992-09-02 1993-08-26 Vane cell machine Expired - Fee Related CA2143719C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEG9211768.6U 1992-09-02
DE9211768U DE9211768U1 (en) 1992-09-02 1992-09-02 Vane machine
PCT/EP1993/002311 WO1994005912A1 (en) 1992-09-02 1993-08-26 Vane cell machine

Publications (2)

Publication Number Publication Date
CA2143719A1 true CA2143719A1 (en) 1994-03-17
CA2143719C CA2143719C (en) 2001-07-17

Family

ID=6883305

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002143719A Expired - Fee Related CA2143719C (en) 1992-09-02 1993-08-26 Vane 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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5545014A (en) * 1993-08-30 1996-08-13 Coltec Industries Inc. Variable displacement vane pump, component parts and method
EP0650801A1 (en) * 1993-10-29 1995-05-03 Ing. Büro H. Schellenberg Pneumatic positioning device
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
KR101423009B1 (en) * 2010-08-18 2014-07-23 미쓰비시덴키 가부시키가이샤 Vane 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
RU172054U1 (en) * 2016-11-02 2017-06-28 Виктор Иванович Чудин CAMERA VOLUME LIQUID METER
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
ATE137306T1 (en) 1996-05-15
JP3129737B2 (en) 2001-01-31
AU684725B2 (en) 1998-01-08
CA2143719C (en) 2001-07-17
WO1994005912A1 (en) 1994-03-17
AU4954393A (en) 1994-03-29
CN1040786C (en) 1998-11-18
DK0659237T3 (en) 1996-07-29
JPH08500877A (en) 1996-01-30
DE9211768U1 (en) 1992-11-12
CN1103931A (en) 1995-06-21
EP0659237B1 (en) 1996-04-24
EP0659237A1 (en) 1995-06-28
DE59302390D1 (en) 1996-05-30
KR950703124A (en) 1995-08-23

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