PT91814A - Bomba de rotor de engrenagens - Google Patents

Bomba de rotor de engrenagens

Info

Publication number
PT91814A
PT91814A PT198991814A PT9181489A PT91814A PT 91814 A PT91814 A PT 91814A PT 198991814 A PT198991814 A PT 198991814A PT 9181489 A PT9181489 A PT 9181489A PT 91814 A PT91814 A PT 91814A
Authority
PT
Portugal
Prior art keywords
rotor pump
gear rotor
gear
pump
rotor
Prior art date
Application number
PT198991814A
Other languages
English (en)
Other versions
PT91814B (pt
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 filed Critical
Publication of PT91814A publication Critical patent/PT91814A/pt
Publication of PT91814B publication Critical patent/PT91814B/pt

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)
PT91814A 1988-09-28 1989-09-26 Bomba de rotor de engrenagens PT91814B (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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

Publications (2)

Publication Number Publication Date
PT91814A true PT91814A (pt) 1990-03-30
PT91814B PT91814B (pt) 1995-08-09

Family

ID=26294448

Family Applications (1)

Application Number Title Priority Date Filing Date
PT91814A PT91814B (pt) 1988-09-28 1989-09-26 Bomba de rotor de engrenagens

Country Status (15)

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

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 (pt) 1996-03-23
NO893845L (no) 1990-03-29
ES2045459T3 (es) 1994-01-16
DK471889D0 (da) 1989-09-26
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

Similar Documents

Publication Publication Date Title
BR8907478A (pt) Aperfeicoamentos referentes a bomba de rotor de gerador
KR870011380A (ko) 베인 펌프
BR8804347A (pt) Bomba de pistao rotativa
BR8703824A (pt) Bomba de deslocamento positivo
PT91814A (pt) Bomba de rotor de engrenagens
BR8607202A (pt) Bomba de lacadas
ES2023034B3 (es) Motobomba de turbina y bomba rotativa.
BR8806796A (pt) Bomba de combustivel
KR880006483U (ko) 펌 프
BR8806797A (pt) Bomba de combustivel
BR8607154A (pt) Bomba de palhetas
DK603489D0 (da) Fortraengningspumpe
BR8804702A (pt) Dispositivo rotor de engrenagens
DK440089A (da) Gear
BR8804346A (pt) Bomba de pistao rotativo
DK163446C (da) Hydrodynamisk-mekanisk gear
NO172200C (no) Skruedrevpumpe
KR890017784U (ko) 회전펌프
ES546766A0 (es) Una bomba de engranajes internos
ES2012506B3 (es) Bomba de embolo sumergido
PT99456A (pt) Bomba de rotor de engrenagem
DE58901138D1 (de) Zahnradpumpe.
DK560187A (da) Tandhjul
IT1167566B (it) Pompa ad ingranaggi o rotore
ES284224Y (es) Bomba de engranajes

Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19950404

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20011031