EP0284712A3 - Vane pump - Google Patents

Vane pump Download PDF

Info

Publication number
EP0284712A3
EP0284712A3 EP88100426A EP88100426A EP0284712A3 EP 0284712 A3 EP0284712 A3 EP 0284712A3 EP 88100426 A EP88100426 A EP 88100426A EP 88100426 A EP88100426 A EP 88100426A EP 0284712 A3 EP0284712 A3 EP 0284712A3
Authority
EP
European Patent Office
Prior art keywords
vane pump
vane
pump
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
EP88100426A
Other languages
German (de)
Other versions
EP0284712B1 (en
EP0284712A2 (en
Inventor
Richard Jurr
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.)
Mannesmann VDO AG
Original Assignee
Mannesmann VDO AG
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 Mannesmann VDO AG filed Critical Mannesmann VDO AG
Publication of EP0284712A2 publication Critical patent/EP0284712A2/en
Publication of EP0284712A3 publication Critical patent/EP0284712A3/en
Application granted granted Critical
Publication of EP0284712B1 publication Critical patent/EP0284712B1/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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/122—Arrangements for supercharging the working space
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/04—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for reversible pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rotary Pumps (AREA)
EP88100426A 1987-04-03 1988-01-14 Vane pump Expired - Lifetime EP0284712B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873711339 DE3711339A1 (en) 1987-04-03 1987-04-03 WING CELL PUMP
DE3711339 1987-04-03

Publications (3)

Publication Number Publication Date
EP0284712A2 EP0284712A2 (en) 1988-10-05
EP0284712A3 true EP0284712A3 (en) 1989-06-14
EP0284712B1 EP0284712B1 (en) 1991-01-16

Family

ID=6324842

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88100426A Expired - Lifetime EP0284712B1 (en) 1987-04-03 1988-01-14 Vane pump

Country Status (2)

Country Link
EP (1) EP0284712B1 (en)
DE (2) DE3711339A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257751B (en) * 1991-07-16 1994-08-17 Rotocold Holdings Ltd Rotary vane gas compressors

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463155A (en) * 1944-04-10 1949-03-01 Bailey P Dawes Rotary engine
US4577472A (en) * 1985-02-25 1986-03-25 Carrier Corporation Reversible rotating vane rotary compressor having a movable supplemental suction port

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5874888A (en) * 1981-10-30 1983-05-06 Mitsubishi Heavy Ind Ltd Trochoidal compressor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463155A (en) * 1944-04-10 1949-03-01 Bailey P Dawes Rotary engine
US4577472A (en) * 1985-02-25 1986-03-25 Carrier Corporation Reversible rotating vane rotary compressor having a movable supplemental suction port

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 7, Nr. 169 (M-231)[1314], 26. July 1983; & JP-A-58 074 888 (MITSUBISHI JUKOGYO K.K.) 06-05-1983 *

Also Published As

Publication number Publication date
DE3711339A1 (en) 1988-10-20
EP0284712B1 (en) 1991-01-16
EP0284712A2 (en) 1988-10-05
DE3861530D1 (en) 1991-02-21

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