FR2202545A5 - - Google Patents

Info

Publication number
FR2202545A5
FR2202545A5 FR7334993A FR7334993A FR2202545A5 FR 2202545 A5 FR2202545 A5 FR 2202545A5 FR 7334993 A FR7334993 A FR 7334993A FR 7334993 A FR7334993 A FR 7334993A FR 2202545 A5 FR2202545 A5 FR 2202545A5
Authority
FR
France
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
FR7334993A
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Application granted granted Critical
Publication of FR2202545A5 publication Critical patent/FR2202545A5/fr
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
    • 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
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
FR7334993A 1972-10-10 1973-10-01 Expired FR2202545A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2249591A DE2249591C3 (de) 1972-10-10 1972-10-10 Fördermengenregelbare Rotationskolbenpumpe

Publications (1)

Publication Number Publication Date
FR2202545A5 true FR2202545A5 (fr) 1974-05-03

Family

ID=5858631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7334993A Expired FR2202545A5 (fr) 1972-10-10 1973-10-01

Country Status (13)

Country Link
US (1) US3873246A (fr)
JP (1) JPS4972708A (fr)
BE (1) BE804295A (fr)
CH (1) CH563528A5 (fr)
DD (1) DD106680A5 (fr)
DE (1) DE2249591C3 (fr)
DK (1) DK136491C (fr)
FR (1) FR2202545A5 (fr)
GB (1) GB1429248A (fr)
IN (1) IN140522B (fr)
IT (1) IT996670B (fr)
NL (1) NL7313492A (fr)
SE (1) SE428953B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54161102A (en) * 1978-06-09 1979-12-20 Nippon Piston Ring Co Ltd Rotary fluid pump
AT413423B (de) * 1997-08-28 2006-02-15 Rechberger Michael Drehkolbenmaschine
GB9721816D0 (en) * 1997-10-16 1997-12-17 Kit Systems Limited Motors and pumps
DE19924645A1 (de) * 1999-05-28 2000-11-30 Lmf Leobersdorfer Maschinenfab Drehschieberverdichter oder -vakuumpumpe
WO2013015575A2 (fr) * 2011-07-22 2013-01-31 한라공조주식회사 Compresseur rotatif à palettes
KR101520526B1 (ko) * 2011-07-22 2015-05-21 한라비스테온공조 주식회사 베인 로터리 압축기
ITTO20130735A1 (it) * 2013-09-11 2015-03-12 Vhit Spa Pompa a cilindrata variabile con comando elettrico della regolazione e metodo di regolazione della sua cilindrata
CN104633428B (zh) * 2014-12-10 2017-02-22 马勒技术投资(中国）有限公司 降低液体周期载荷的变排量机油泵

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US953539A (en) * 1908-12-21 1910-03-29 Carlos Mendizabal Rotary pump.
US2165963A (en) * 1938-04-25 1939-07-11 Curtis Pump Co Constant flow nonpulsating pump
US2949081A (en) * 1956-04-25 1960-08-16 Hydro Aire Inc Pumping cavity for rotary vane pump
US3711227A (en) * 1969-12-22 1973-01-16 A Schmitz Vane-type fluid pump

Also Published As

Publication number Publication date
IN140522B (fr) 1976-11-20
CH563528A5 (fr) 1975-06-30
JPS4972708A (fr) 1974-07-13
BE804295A (fr) 1973-12-17
DE2249591C3 (de) 1975-08-14
DK136491B (da) 1977-10-17
DE2249591B2 (de) 1975-01-02
IT996670B (it) 1975-12-10
SE428953B (sv) 1983-08-01
DE2249591A1 (de) 1974-04-25
DD106680A5 (fr) 1974-06-20
NL7313492A (fr) 1974-04-16
DK136491C (da) 1978-03-13
GB1429248A (en) 1976-03-24
US3873246A (en) 1975-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse