[go: up one dir, main page]

FR2699967B1 - Vane pump. - Google Patents

Vane pump.

Info

Publication number
FR2699967B1
FR2699967B1 FR9400872A FR9400872A FR2699967B1 FR 2699967 B1 FR2699967 B1 FR 2699967B1 FR 9400872 A FR9400872 A FR 9400872A FR 9400872 A FR9400872 A FR 9400872A FR 2699967 B1 FR2699967 B1 FR 2699967B1
Authority
FR
France
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.)
Expired - Fee Related
Application number
FR9400872A
Other languages
French (fr)
Other versions
FR2699967A1 (en
Inventor
Siegfried 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.)
Barmag Luk Automobiltechnik GmbH and Co KG
Original Assignee
Barmag Luk Automobiltechnik GmbH and Co KG
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 Barmag Luk Automobiltechnik GmbH and Co KG filed Critical Barmag Luk Automobiltechnik GmbH and Co KG
Publication of FR2699967A1 publication Critical patent/FR2699967A1/en
Application granted granted Critical
Publication of FR2699967B1 publication Critical patent/FR2699967B1/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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/103—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement
    • 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
    • F04C2/22—Rotary-piston machines or pumps of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth-equivalents than the outer member
    • 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
    • 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
    • F04C18/3446—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 more than one line or surface
    • 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
    • F04C2220/00—Application
    • F04C2220/10—Vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
FR9400872A 1990-03-10 1994-01-27 Vane pump. Expired - Fee Related FR2699967B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4007655 1990-03-10

Publications (2)

Publication Number Publication Date
FR2699967A1 FR2699967A1 (en) 1994-07-01
FR2699967B1 true FR2699967B1 (en) 1995-05-12

Family

ID=6401897

Family Applications (2)

Application Number Title Priority Date Filing Date
FR9102847A Expired - Fee Related FR2659393B1 (en) 1990-03-10 1991-03-08 VANE PUMP.
FR9400872A Expired - Fee Related FR2699967B1 (en) 1990-03-10 1994-01-27 Vane pump.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR9102847A Expired - Fee Related FR2659393B1 (en) 1990-03-10 1991-03-08 VANE PUMP.

Country Status (3)

Country Link
JP (1) JP2882696B2 (en)
DE (1) DE4107720C2 (en)
FR (2) FR2659393B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0978932A1 (en) * 1998-08-06 2000-02-09 S.C. NDR Management S.r.l. Device having a rotor and a stator
EP1424495A3 (en) 2000-03-15 2004-06-23 Joma-Hydromechanic GmbH Vane pump
ITMI20051008A1 (en) 2005-05-30 2006-11-30 O M P Officine Mazzocco Pagnon MOTOR DEPRESSOR FOR MOTOR VEHICLES AND NON-RETURN VALVE FOR THIS HEADER
DE102010023137B4 (en) 2010-06-09 2019-02-07 Mahle International Gmbh Rotary vane pump
DE102010026033A1 (en) * 2010-07-03 2012-01-05 Mahle International Gmbh Rotary vane pump for use as component of brake booster in motor car, has wing comprising guide contour that is guided in guide track introduced on front wall, so that wing doses not contact with inner circumference web of inner space

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE126924C (en) *
US1686569A (en) * 1925-11-19 1928-10-09 Standard Pump & Supply Company Compressor
DE522299C (en) * 1926-12-30 1931-04-10 Ind General Res Corp Soc Gen E Rotary piston compressor, the piston cross-section of which is formed in the circumference from two arcs of a circle lying at their ends
US1781073A (en) * 1928-06-16 1930-11-11 Keystone Refrigerating Corp Rotary compressor
DE1007468B (en) * 1953-02-26 1957-05-02 Rene Martial Georges Delafonta Rotary piston machine with sickle-shaped working area
DE1866946U (en) * 1962-11-05 1963-02-07 Wulfdieter Hartwig ROTARY LISTON PUMP OR -COMPRESSOR.
DE2402084A1 (en) * 1974-01-17 1975-07-24 Borsig Gmbh LOCATION OF THE INLET AND OUTLET CHANNELS IN A ROTARY PISTON COMPRESSOR
FR2303161A1 (en) * 1975-03-03 1976-10-01 Berthon Andre Rotary engine working on three stroke cycle - has elliptical rotor running in elliptical housing
US4061445A (en) 1976-05-10 1977-12-06 Frank Apostol Power-converting device
DE2743038C2 (en) * 1977-09-24 1986-01-09 Borsig Gmbh Rotary piston compressor
US4300874A (en) * 1978-06-12 1981-11-17 Capella Inc. Rotary machine with lenticular rotor and a circular guide member therefor
DD223773B5 (en) * 1984-05-29 1994-03-31 Labortechnik Gmbh Ilmenau ROTARY VACUUM PUMP
DE3633536A1 (en) * 1986-10-02 1987-07-30 Neumann Uwe Dipl Ing Rotary engine
EP0264749B1 (en) * 1986-10-18 1990-05-09 B a r m a g AG Sliding vane vacuum pump
DE3832042C2 (en) * 1987-10-05 1997-08-14 Barmag Barmer Maschf Vane pump

Also Published As

Publication number Publication date
DE4107720C2 (en) 2002-10-24
FR2699967A1 (en) 1994-07-01
FR2659393B1 (en) 1994-10-28
FR2659393A1 (en) 1991-09-13
DE4107720A1 (en) 1991-10-10
JP2882696B2 (en) 1999-04-12
JPH0599159A (en) 1993-04-20

Similar Documents

Publication Publication Date Title
DZ1548A1 (en) Osmotic pump.
FR2719242B1 (en) Advanced precompression pump.
DE69109398D1 (en) Turbomolecular pump.
FR2686377B1 (en) IMPROVED PRECOMPRESSION PUMP.
FR2708675B1 (en) Peristaltic pump cassette.
DE68901783D1 (en) SUBMERSIBLE PUMP.
DE69013883D1 (en) Pump arrangement.
DE59004887D1 (en) Suction-controlled gerotor pump.
DE69015795D1 (en) Vane displacement pump.
FI900866L (en) SKOVELHJUL FOER CENTRIFUGAL PUMP.
DE59400776D1 (en) Vane pump
DE68906929D1 (en) TURBOMOLECULAR PUMP.
FR2666852B1 (en) MANUAL PRECOMPRESSION PUMP.
DE68907576D1 (en) DISPLACEMENT PUMP.
FR2682163B1 (en) RADIAL PISTON PUMP.
DE59106391D1 (en) Centrifugal pump.
FR2699967B1 (en) Vane pump.
DE68908826D1 (en) Gerotor pumps.
FR2661740B1 (en) METERING PUMP.
FR2698665B1 (en) Sealed piston pump.
FR2689570B1 (en) VOLUMETRIC PUMP.
FR2655690B1 (en) MULTICYLINDRICAL RADIAL PUMP.
DE69401970D1 (en) Vane pump
FR2682162B1 (en) RADIAL PISTON PUMP.
FR2699968B1 (en) Vane pump.

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20051130