JPS4972708A - - Google Patents

Info

Publication number
JPS4972708A
JPS4972708A JP48113764A JP11376473A JPS4972708A JP S4972708 A JPS4972708 A JP S4972708A JP 48113764 A JP48113764 A JP 48113764A JP 11376473 A JP11376473 A JP 11376473A JP S4972708 A JPS4972708 A JP S4972708A
Authority
JP
Japan
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.)
Pending
Application number
JP48113764A
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 filed Critical
Publication of JPS4972708A publication Critical patent/JPS4972708A/ja
Pending 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)
JP48113764A 1972-10-10 1973-10-09 Pending JPS4972708A (ja)

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
JPS4972708A true JPS4972708A (ja) 1974-07-13

Family

ID=5858631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48113764A Pending JPS4972708A (ja) 1972-10-10 1973-10-09

Country Status (13)

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

Cited By (1)

* 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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (ko) * 2011-07-22 2013-01-31 한라공조주식회사 베인 로터리 압축기
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

Cited By (2)

* 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
JPS6158676B2 (ja) * 1978-06-09 1986-12-12 Nippon Pisutonringu Kk

Also Published As

Publication number Publication date
IN140522B (ja) 1976-11-20
CH563528A5 (ja) 1975-06-30
FR2202545A5 (ja) 1974-05-03
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 (ja) 1974-06-20
NL7313492A (ja) 1974-04-16
DK136491C (da) 1978-03-13
GB1429248A (en) 1976-03-24
US3873246A (en) 1975-03-25

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