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DE2967081D1 - Sliding vane pump - Google Patents

Sliding vane pump

Info

Publication number
DE2967081D1
DE2967081D1 DE7979100304T DE2967081T DE2967081D1 DE 2967081 D1 DE2967081 D1 DE 2967081D1 DE 7979100304 T DE7979100304 T DE 7979100304T DE 2967081 T DE2967081 T DE 2967081T DE 2967081 D1 DE2967081 D1 DE 2967081D1
Authority
DE
Germany
Prior art keywords
vane pump
sliding vane
sliding
pump
vane
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
Application number
DE7979100304T
Other languages
German (de)
Inventor
Siegfried Dipl Ing Hertell
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.)
Oerlikon Barmag AG
Original Assignee
Barmag Barmer Maschinenfabrik 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25773770&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE2967081(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19782804957 external-priority patent/DE2804957A1/en
Priority claimed from DE19787826176 external-priority patent/DE7826176U1/en
Application filed by Barmag Barmer Maschinenfabrik AG filed Critical Barmag Barmer Maschinenfabrik AG
Priority to DE7979100304T priority Critical patent/DE2967081D1/en
Application granted granted Critical
Publication of DE2967081D1 publication Critical patent/DE2967081D1/en
Expired 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
    • 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
    • F04C18/3441—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 the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/023—Lubricant distribution through a hollow driving shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE7979100304T 1978-02-06 1979-02-02 Sliding vane pump Expired DE2967081D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE7979100304T DE2967081D1 (en) 1978-02-06 1979-02-02 Sliding vane pump

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19782804957 DE2804957A1 (en) 1978-02-06 1978-02-06 WING CELL MACHINE
DE19787826176 DE7826176U1 (en) 1978-09-02 1978-09-02 VINGE CELL PUMP
DE7979100304T DE2967081D1 (en) 1978-02-06 1979-02-02 Sliding vane pump

Publications (1)

Publication Number Publication Date
DE2967081D1 true DE2967081D1 (en) 1984-08-09

Family

ID=25773770

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979100304T Expired DE2967081D1 (en) 1978-02-06 1979-02-02 Sliding vane pump

Country Status (2)

Country Link
EP (1) EP0003572B2 (en)
DE (1) DE2967081D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734573C2 (en) * 1986-10-18 1998-12-17 Barmag Barmer Maschf Vane vacuum pump
DE3863633D1 (en) * 1987-12-12 1991-08-14 Barmag Barmer Maschf WING CELL VACUUM PUMP.
EP2559903A1 (en) * 2011-08-17 2013-02-20 Wabco Automotive UK Limited Improved vacuum pump
DE102018102393A1 (en) 2018-02-02 2019-08-08 J.D. Neuhaus Holding Gmbh & Co. Kg vane motor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1676103A (en) * 1927-02-16 1928-07-03 Henry L Buck Lubricating and sealing system for rotary compressors
GB480522A (en) * 1936-05-23 1938-02-23 Bendix Aviat Corp A new or improved rotary vacuum pump
US2827226A (en) * 1954-06-17 1958-03-18 Thompson Prod Inc Refrigeration apparatus
GB864580A (en) * 1959-08-20 1961-04-06 Dewandre Co Ltd C Improvements in or relating to rotary exhausters
GB912119A (en) * 1960-05-18 1962-12-05 Dewandre Co Ltd C Improvements in or relating to rotary exhausters and the like
US3760478A (en) * 1971-10-04 1973-09-25 Borg Warner Method for assembling a rotary sliding vane compressor
FR2384137A1 (en) * 1977-03-15 1978-10-13 Barmag Barmer Maschf MULTICELLULAR MACHINE WITH FINES

Also Published As

Publication number Publication date
EP0003572A1 (en) 1979-08-22
EP0003572B2 (en) 1991-12-11
EP0003572B1 (en) 1984-07-04

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Legal Events

Date Code Title Description
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee