FR2785645B1 - ROTARY HYDRAULIC MACHINE - Google Patents

ROTARY HYDRAULIC MACHINE

Info

Publication number
FR2785645B1
FR2785645B1 FR9813933A FR9813933A FR2785645B1 FR 2785645 B1 FR2785645 B1 FR 2785645B1 FR 9813933 A FR9813933 A FR 9813933A FR 9813933 A FR9813933 A FR 9813933A FR 2785645 B1 FR2785645 B1 FR 2785645B1
Authority
FR
France
Prior art keywords
hydraulic machine
rotary hydraulic
rotary
machine
hydraulic
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 - Fee Related
Application number
FR9813933A
Other languages
French (fr)
Other versions
FR2785645A1 (en
Inventor
Bernard Rene Charles Coeuret
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
Priority to FR9813933A priority Critical patent/FR2785645B1/en
Priority to AU10522/00A priority patent/AU1052200A/en
Priority to EP99954067A priority patent/EP1129293A1/en
Priority to PCT/FR1999/002706 priority patent/WO2000028218A1/en
Publication of FR2785645A1 publication Critical patent/FR2785645A1/en
Application granted granted Critical
Publication of FR2785645B1 publication Critical patent/FR2785645B1/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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/04—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for reversible machines or pumps
    • 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
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0854—Vane tracking; control therefor by fluid means
    • F01C21/0863—Vane tracking; control therefor by fluid means the fluid being the working fluid
    • 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
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • 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
    • F04C2/3446—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 more than one line or surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
FR9813933A 1998-11-05 1998-11-05 ROTARY HYDRAULIC MACHINE Expired - Fee Related FR2785645B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9813933A FR2785645B1 (en) 1998-11-05 1998-11-05 ROTARY HYDRAULIC MACHINE
AU10522/00A AU1052200A (en) 1998-11-05 1999-11-05 Rotary hydraulic machine
EP99954067A EP1129293A1 (en) 1998-11-05 1999-11-05 Rotary hydraulic machine
PCT/FR1999/002706 WO2000028218A1 (en) 1998-11-05 1999-11-05 Rotary hydraulic machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9813933A FR2785645B1 (en) 1998-11-05 1998-11-05 ROTARY HYDRAULIC MACHINE

Publications (2)

Publication Number Publication Date
FR2785645A1 FR2785645A1 (en) 2000-05-12
FR2785645B1 true FR2785645B1 (en) 2001-08-10

Family

ID=9532401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9813933A Expired - Fee Related FR2785645B1 (en) 1998-11-05 1998-11-05 ROTARY HYDRAULIC MACHINE

Country Status (4)

Country Link
EP (1) EP1129293A1 (en)
AU (1) AU1052200A (en)
FR (1) FR2785645B1 (en)
WO (1) WO2000028218A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103670900B (en) * 2013-12-06 2016-08-24 宁波斯达弗液压传动有限公司 A kind of change displacement hydraulic motor using asymmetric inner curve
JP2016125418A (en) * 2014-12-26 2016-07-11 株式会社ショーワ Vane pump
CN108590947A (en) * 2018-04-13 2018-09-28 王振江 A kind of liquid driver
CN109185039B (en) * 2018-09-28 2020-04-10 浙江大学 High-performance multi-blade motor
WO2022251989A1 (en) * 2021-05-30 2022-12-08 台州弘一液压伺服科技有限公司 Multi-acting vane-type hydraulic motor for use in heavy machinery

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2294647A (en) * 1940-06-18 1942-09-01 Lester H Brown Rotary pump
FR2479913B1 (en) * 1980-04-04 1985-09-13 Sulzer Ag HYDROSTATIC MOTOR WITH AXIAL SLIDING PALLETS

Also Published As

Publication number Publication date
FR2785645A1 (en) 2000-05-12
WO2000028218A1 (en) 2000-05-18
AU1052200A (en) 2000-05-29
EP1129293A1 (en) 2001-09-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070731