DK471889D0 - Pumpe - Google Patents

Pumpe

Info

Publication number
DK471889D0
DK471889D0 DK471889A DK471889A DK471889D0 DK 471889 D0 DK471889 D0 DK 471889D0 DK 471889 A DK471889 A DK 471889A DK 471889 A DK471889 A DK 471889A DK 471889 D0 DK471889 D0 DK 471889D0
Authority
DK
Denmark
Prior art keywords
pump
Prior art date
Application number
DK471889A
Other languages
English (en)
Other versions
DK471889A (da
DK172577B1 (da
Inventor
Steve Hodge
Original Assignee
Concentric Pumps Ltd
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
Priority claimed from GB888822696A external-priority patent/GB8822696D0/en
Application filed by Concentric Pumps Ltd filed Critical Concentric Pumps Ltd
Publication of DK471889D0 publication Critical patent/DK471889D0/da
Publication of DK471889A publication Critical patent/DK471889A/da
Application granted granted Critical
Publication of DK172577B1 publication Critical patent/DK172577B1/da

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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • 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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DK198904718A 1988-09-28 1989-09-26 Tandhjulspumpe med indvendigt indgreb DK172577B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8822696 1988-09-28
GB888822696A GB8822696D0 (en) 1988-09-28 1988-09-28 Improvements relating to gerotor pumps
GB8913368A GB2223275B (en) 1988-09-28 1989-06-09 Improvements relating to gerotor pumps
GB8913368 1989-06-09

Publications (3)

Publication Number Publication Date
DK471889D0 true DK471889D0 (da) 1989-09-26
DK471889A DK471889A (da) 1990-03-29
DK172577B1 DK172577B1 (da) 1999-02-01

Family

ID=26294448

Family Applications (1)

Application Number Title Priority Date Filing Date
DK198904718A DK172577B1 (da) 1988-09-28 1989-09-26 Tandhjulspumpe med indvendigt indgreb

Country Status (15)

Country Link
EP (1) EP0361716B1 (da)
JP (1) JPH02185682A (da)
AR (1) AR247277A1 (da)
AU (1) AU617002B2 (da)
BR (1) BR8904894A (da)
CA (1) CA1333857C (da)
DE (1) DE68908826T2 (da)
DK (1) DK172577B1 (da)
ES (1) ES2045459T3 (da)
FI (1) FI98949C (da)
IE (1) IE62731B1 (da)
IN (1) IN176246B (da)
NO (1) NO893845L (da)
NZ (1) NZ230719A (da)
PT (1) PT91814B (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2070429T3 (es) * 1990-05-12 1995-06-01 Concentric Pumps Ltd Bombas de gerrotor.
GB9015291D0 (en) * 1990-07-11 1990-08-29 Concentric Pumps Ltd Improvements in gerotor pumps
GB9217540D0 (en) * 1992-08-18 1992-09-30 Concentric Pumps Ltd Imprivements relating to pumps
DE29710407U1 (de) * 1996-11-12 1997-07-31 Voith Turbo GmbH & Co. KG, 89522 Heidenheim Innenzahnradpumpe mit Antrieb über das Hohlrad
GB2386171A (en) * 2002-03-06 2003-09-10 Concentric Pumps Ltd Transmission pump
DE102006008757A1 (de) * 2006-02-24 2007-08-30 Daimlerchrysler Ag Förderpumpe in einem Kraftfahrzeug
RU2472970C1 (ru) * 2011-10-11 2013-01-20 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Героторный насос с торцовым входом
CN105065259B (zh) * 2015-08-27 2018-02-23 天津雷沃动力有限公司 一种柴油机机油泵的润滑结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU444432B2 (en) * 1967-10-23 1974-01-04 Improved Mechanical Products Proprietary Limited Gear type fluid motor or pump
JPS6029604Y2 (ja) * 1981-06-16 1985-09-06 富士重工業株式会社 内燃機関の潤滑油ポンプ
YU42768B (en) * 1982-05-31 1988-12-31 Tomos Koper Oil pump for pressure lubrication of a four stroke internal combustion engine
DE3504306A1 (de) * 1984-02-16 1985-08-22 Volkswagenwerk Ag, 3180 Wolfsburg Pumpe, insbesondere oelpumpe fuer eine brennkraftmaschine
DE3506928C2 (de) * 1985-02-27 1993-12-23 Schwaebische Huettenwerke Gmbh Innenzahnradpumpe als Schmierölpumpe für einen Verbrennungsmotor

Also Published As

Publication number Publication date
FI894603A0 (fi) 1989-09-28
FI894603A (fi) 1990-03-29
IE62731B1 (en) 1995-02-22
IN176246B (da) 1996-03-23
NO893845L (no) 1990-03-29
PT91814A (pt) 1990-03-30
ES2045459T3 (es) 1994-01-16
BR8904894A (pt) 1990-05-08
CA1333857C (en) 1995-01-10
PT91814B (pt) 1995-08-09
NZ230719A (en) 1991-09-25
EP0361716A2 (en) 1990-04-04
AU617002B2 (en) 1991-11-14
AU4128789A (en) 1990-04-05
JPH02185682A (ja) 1990-07-20
DK471889A (da) 1990-03-29
EP0361716B1 (en) 1993-09-01
NO893845D0 (no) 1989-09-27
DK172577B1 (da) 1999-02-01
FI98949B (fi) 1997-05-30
EP0361716A3 (en) 1990-07-11
DE68908826T2 (de) 1993-12-23
AR247277A1 (es) 1994-11-30
DE68908826D1 (de) 1993-10-07
IE893087L (en) 1990-03-28
FI98949C (fi) 1997-09-10

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed