FI105714B - Kompakti geroottoripumppu - Google Patents

Kompakti geroottoripumppu Download PDF

Info

Publication number
FI105714B
FI105714B FI950736A FI950736A FI105714B FI 105714 B FI105714 B FI 105714B FI 950736 A FI950736 A FI 950736A FI 950736 A FI950736 A FI 950736A FI 105714 B FI105714 B FI 105714B
Authority
FI
Finland
Prior art keywords
shaft
rotor
pump
drive wheel
pct
Prior art date
Application number
FI950736A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI950736A0 (fi
FI950736A (fi
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
Application filed by Concentric Pumps Ltd filed Critical Concentric Pumps Ltd
Publication of FI950736A0 publication Critical patent/FI950736A0/fi
Publication of FI950736A publication Critical patent/FI950736A/fi
Application granted granted Critical
Publication of FI105714B publication Critical patent/FI105714B/fi

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
    • 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)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
FI950736A 1992-08-18 1995-02-17 Kompakti geroottoripumppu FI105714B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9217540 1992-08-18
GB929217540A GB9217540D0 (en) 1992-08-18 1992-08-18 Imprivements relating to pumps
PCT/GB1993/001680 WO1994004824A1 (en) 1992-08-18 1993-08-09 Compact gerotor pump
GB9301680 1993-08-09

Publications (3)

Publication Number Publication Date
FI950736A0 FI950736A0 (fi) 1995-02-17
FI950736A FI950736A (fi) 1995-02-17
FI105714B true FI105714B (fi) 2000-09-29

Family

ID=10720542

Family Applications (1)

Application Number Title Priority Date Filing Date
FI950736A FI105714B (fi) 1992-08-18 1995-02-17 Kompakti geroottoripumppu

Country Status (15)

Country Link
US (1) US5554019A (de)
EP (1) EP0656098B1 (de)
JP (1) JPH08503044A (de)
KR (1) KR0132180B1 (de)
AT (1) ATE154415T1 (de)
AU (1) AU4723293A (de)
BR (1) BR9306860A (de)
DE (1) DE69311558T2 (de)
DK (1) DK0656098T3 (de)
ES (1) ES2103579T3 (de)
FI (1) FI105714B (de)
GB (2) GB9217540D0 (de)
GR (1) GR3024265T3 (de)
NO (1) NO305524B1 (de)
WO (1) WO1994004824A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0769621A1 (de) 1995-09-26 1997-04-23 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Mikropumpe und Mikromotor
US6733249B2 (en) 2001-05-17 2004-05-11 Delphi Technologies, Inc. Multi-stage internal gear fuel pump
US6758656B2 (en) 2001-05-17 2004-07-06 Delphi Technologies, Inc. Multi-stage internal gear/turbine fuel pump
US6634866B2 (en) 2001-08-17 2003-10-21 Borgwarner, Inc. Method and apparatus for providing a hydraulic transmission pump assembly having a one way clutch
US6644939B2 (en) 2001-08-17 2003-11-11 Borgwarner, Inc. Method and apparatus for providing a hydraulic transmission pump assembly having a differential actuation
US6685437B2 (en) 2001-09-21 2004-02-03 Borgwarner, Inc. Hydraulic transmission pump assembly having a differential actuation and integrated line pressure control
JP3642479B2 (ja) * 2001-10-18 2005-04-27 アイシン・エィ・ダブリュ株式会社 歯車ポンプおよびこれを用いた自動変速機用オイルポンプ
US6688866B2 (en) 2001-11-15 2004-02-10 Borgwarner, Inc. Gerotor pump with variable tolerance housing
DE102005030251B4 (de) * 2005-06-29 2017-03-23 Bayerische Motoren Werke Aktiengesellschaft Zahnradpumpe, insbesondere Zahnradölpumpe für Fahrzeuge
US8376906B2 (en) 2008-12-09 2013-02-19 Borgwarner Inc. Automatic transmission for a hybrid vehicle
JP5625054B2 (ja) 2009-06-29 2014-11-12 ボーグワーナー インコーポレーテッド 自動変速機の制御モジュールに使用するための油圧弁

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68908826T2 (de) * 1988-09-28 1993-12-23 Concentric Pumps Ltd Gerotorpumpen.
GB8822696D0 (en) * 1988-09-28 1988-11-02 Concentric Pumps Ltd Improvements relating to gerotor pumps
DK0457490T3 (da) * 1990-05-12 1995-07-24 Concentric Pumps Ltd Gerotorpumper
DE4123190A1 (de) * 1991-06-07 1992-12-10 Schwaebische Huettenwerke Gmbh Zahnradpumpe fuer oel fuer einen verbrennungsmotor, insbesondere fuer kraftfahrzeuge

Also Published As

Publication number Publication date
ATE154415T1 (de) 1997-06-15
BR9306860A (pt) 1998-12-08
NO305524B1 (no) 1999-06-14
GB2269858A (en) 1994-02-23
GB2269858B (en) 1995-08-02
KR960023797A (ko) 1996-07-20
FI950736A0 (fi) 1995-02-17
JPH08503044A (ja) 1996-04-02
GR3024265T3 (en) 1997-10-31
NO950478L (no) 1995-02-09
NO950478D0 (no) 1995-02-09
US5554019A (en) 1996-09-10
WO1994004824A1 (en) 1994-03-03
EP0656098A1 (de) 1995-06-07
FI950736A (fi) 1995-02-17
GB9316333D0 (en) 1993-09-22
GB9217540D0 (en) 1992-09-30
KR0132180B1 (ko) 1998-04-20
AU4723293A (en) 1994-03-15
DE69311558D1 (de) 1997-07-17
DE69311558T2 (de) 1997-10-02
ES2103579T3 (es) 1997-09-16
DK0656098T3 (da) 1997-12-29
EP0656098B1 (de) 1997-06-11

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