GB1429248A - Vane-type pump - Google Patents

Vane-type pump

Info

Publication number
GB1429248A
GB1429248A GB4177873A GB4177873A GB1429248A GB 1429248 A GB1429248 A GB 1429248A GB 4177873 A GB4177873 A GB 4177873A GB 4177873 A GB4177873 A GB 4177873A GB 1429248 A GB1429248 A GB 1429248A
Authority
GB
United Kingdom
Prior art keywords
pump
ring
vanes
axis
evolute
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
GB4177873A
Other languages
English (en)
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
Publication of GB1429248A publication Critical patent/GB1429248A/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
    • 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)
GB4177873A 1972-10-10 1973-09-05 Vane-type pump Expired GB1429248A (en)

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
GB1429248A true GB1429248A (en) 1976-03-24

Family

ID=5858631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4177873A Expired GB1429248A (en) 1972-10-10 1973-09-05 Vane-type pump

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4410305A (en) 1981-06-08 1983-10-18 Rovac Corporation Vane type compressor having elliptical stator with doubly-offset rotor
GB2334760A (en) * 1997-10-16 1999-09-01 Kit Systems Limited Vane pumps or motors

Families Citing this family (7)

* 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
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4410305A (en) 1981-06-08 1983-10-18 Rovac Corporation Vane type compressor having elliptical stator with doubly-offset rotor
GB2334760A (en) * 1997-10-16 1999-09-01 Kit Systems Limited Vane pumps or motors

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
NL7313492A (enrdf_load_stackoverflow) 1974-04-16
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

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee