AU4954393A - Vane cell machine - Google Patents

Vane cell machine

Info

Publication number
AU4954393A
AU4954393A AU49543/93A AU4954393A AU4954393A AU 4954393 A AU4954393 A AU 4954393A AU 49543/93 A AU49543/93 A AU 49543/93A AU 4954393 A AU4954393 A AU 4954393A AU 4954393 A AU4954393 A AU 4954393A
Authority
AU
Australia
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
AU49543/93A
Other versions
AU684725B2 (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 AU4954393A publication Critical patent/AU4954393A/en
Application granted granted Critical
Publication of AU684725B2 publication Critical patent/AU684725B2/en
Anticipated expiration legal-status Critical
Ceased 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 (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.
AU49543/93A 1992-09-02 1993-08-26 Vane cell machine Ceased AU684725B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE9211768 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
AU4954393A true AU4954393A (en) 1994-03-29
AU684725B2 AU684725B2 (en) 1998-01-08

Family

ID=6883305

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49543/93A Ceased AU684725B2 (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)

Families Citing this family (15)

* 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
DE102010022677B4 (en) * 2010-06-04 2016-06-30 Nidec Gpm Gmbh 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

Also Published As

Publication number Publication date
JP3129737B2 (en) 2001-01-31
ATE137306T1 (en) 1996-05-15
EP0659237B1 (en) 1996-04-24
DE59302390D1 (en) 1996-05-30
AU684725B2 (en) 1998-01-08
CN1103931A (en) 1995-06-21
DK0659237T3 (en) 1996-07-29
CA2143719A1 (en) 1994-03-17
CN1040786C (en) 1998-11-18
DE9211768U1 (en) 1992-11-12
CA2143719C (en) 2001-07-17
WO1994005912A1 (en) 1994-03-17
EP0659237A1 (en) 1995-06-28
KR950703124A (en) 1995-08-23
JPH08500877A (en) 1996-01-30

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired