NL7313492A - - Google Patents

Info

Publication number
NL7313492A
NL7313492A NL7313492A NL7313492A NL7313492A NL 7313492 A NL7313492 A NL 7313492A NL 7313492 A NL7313492 A NL 7313492A NL 7313492 A NL7313492 A NL 7313492A NL 7313492 A NL7313492 A NL 7313492A
Authority
NL
Netherlands
Application number
NL7313492A
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 NL7313492A publication Critical patent/NL7313492A/xx

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)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
NL7313492A 1972-10-10 1973-10-01 NL7313492A (enrdf_load_stackoverflow)

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
NL7313492A true NL7313492A (enrdf_load_stackoverflow) 1974-04-16

Family

ID=5858631

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7313492A NL7313492A (enrdf_load_stackoverflow) 1972-10-10 1973-10-01

Country Status (13)

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

Families Citing this family (9)

* 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
US4410305A (en) 1981-06-08 1983-10-18 Rovac Corporation Vane type compressor having elliptical stator with doubly-offset rotor
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
KR101520526B1 (ko) 2011-07-22 2015-05-21 한라비스테온공조 주식회사 베인 로터리 압축기
WO2013015575A2 (ko) * 2011-07-22 2013-01-31 한라공조주식회사 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
IT996670B (it) 1975-12-10
DE2249591B2 (de) 1975-01-02
IN140522B (enrdf_load_stackoverflow) 1976-11-20
DD106680A5 (enrdf_load_stackoverflow) 1974-06-20
US3873246A (en) 1975-03-25
DK136491C (da) 1978-03-13
CH563528A5 (enrdf_load_stackoverflow) 1975-06-30
BE804295A (fr) 1973-12-17
DK136491B (da) 1977-10-17
FR2202545A5 (enrdf_load_stackoverflow) 1974-05-03
JPS4972708A (enrdf_load_stackoverflow) 1974-07-13
SE428953B (sv) 1983-08-01
DE2249591A1 (de) 1974-04-25
DE2249591C3 (de) 1975-08-14
GB1429248A (en) 1976-03-24

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Legal Events

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BB A search report has been drawn up
BV The patent application has lapsed