FR1183989A - Volumetric rotary vane pump with variable flow - Google Patents

Volumetric rotary vane pump with variable flow

Info

Publication number
FR1183989A
FR1183989A FR1183989DA FR1183989A FR 1183989 A FR1183989 A FR 1183989A FR 1183989D A FR1183989D A FR 1183989DA FR 1183989 A FR1183989 A FR 1183989A
Authority
FR
France
Prior art keywords
vane pump
variable flow
rotary vane
volumetric rotary
volumetric
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
Other languages
French (fr)
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.)
BLACKMER PUMP CO
Original Assignee
BLACKMER PUMP CO
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 BLACKMER PUMP CO filed Critical BLACKMER PUMP CO
Application granted granted Critical
Publication of FR1183989A publication Critical patent/FR1183989A/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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
    • F04C14/223—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1183989D 1957-10-07 1957-10-07 Volumetric rotary vane pump with variable flow Expired FR1183989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1183989T 1957-10-07

Publications (1)

Publication Number Publication Date
FR1183989A true FR1183989A (en) 1959-07-16

Family

ID=9663259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1183989D Expired FR1183989A (en) 1957-10-07 1957-10-07 Volumetric rotary vane pump with variable flow

Country Status (1)

Country Link
FR (1) FR1183989A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729277A (en) * 1970-07-15 1973-04-24 Trw Inc Adjustable rotary vane tangency compressor
WO1995034757A1 (en) * 1994-06-10 1995-12-21 Mannesmann Rexroth Gmbh Single-stroke, vane-cell fixed displacement pump
WO2000073660A1 (en) * 1999-05-28 2000-12-07 Lmf Leobersdorfer Maschinenfabrik Ag Rotary compressor or vacuum pump
ITTO20130735A1 (en) * 2013-09-11 2015-03-12 Vhit Spa VARIABLE DISPLACEMENT PUMP WITH ELECTRIC CONTROL ADJUSTMENT AND ADJUSTMENT METHOD OF ITS DISPLACEMENT

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729277A (en) * 1970-07-15 1973-04-24 Trw Inc Adjustable rotary vane tangency compressor
WO1995034757A1 (en) * 1994-06-10 1995-12-21 Mannesmann Rexroth Gmbh Single-stroke, vane-cell fixed displacement pump
WO2000073660A1 (en) * 1999-05-28 2000-12-07 Lmf Leobersdorfer Maschinenfabrik Ag Rotary compressor or vacuum pump
ITTO20130735A1 (en) * 2013-09-11 2015-03-12 Vhit Spa VARIABLE DISPLACEMENT PUMP WITH ELECTRIC CONTROL ADJUSTMENT AND ADJUSTMENT METHOD OF ITS DISPLACEMENT
WO2015036913A3 (en) * 2013-09-11 2015-05-28 Vhit S.P.A. Variable displacement pump with electric control of displacement regulation and method of regulating pump displacement
CN105593468A (en) * 2013-09-11 2016-05-18 Vhit公司 Variable displacement pump with electric control of displacement regulation and method of regulating pump displacement

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