GB2239487B - Circumferential flow type liquid pump - Google Patents

Circumferential flow type liquid pump

Info

Publication number
GB2239487B
GB2239487B GB9025699A GB9025699A GB2239487B GB 2239487 B GB2239487 B GB 2239487B GB 9025699 A GB9025699 A GB 9025699A GB 9025699 A GB9025699 A GB 9025699A GB 2239487 B GB2239487 B GB 2239487B
Authority
GB
United Kingdom
Prior art keywords
type liquid
liquid pump
flow type
circumferential flow
circumferential
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 - Fee Related
Application number
GB9025699A
Other versions
GB2239487A (en
GB9025699D0 (en
Inventor
Hiroshi Yoshioka
Shingo Iwai
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB9025699D0 publication Critical patent/GB9025699D0/en
Publication of GB2239487A publication Critical patent/GB2239487A/en
Application granted granted Critical
Publication of GB2239487B publication Critical patent/GB2239487B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/048—Arrangements for driving regenerative pumps, i.e. side-channel pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/20—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps
    • F04D5/007—Details of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/001—Preventing vapour lock
    • F04D9/002—Preventing vapour lock by means in the very pump
    • F04D9/003—Preventing vapour lock by means in the very pump separating and removing the vapour
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/50—Inlet or outlet
    • F05B2250/503—Inlet or outlet of regenerative pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB9025699A 1989-12-26 1990-11-27 Circumferential flow type liquid pump Expired - Fee Related GB2239487B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1341437A JPH073239B2 (en) 1989-12-26 1989-12-26 Circular flow type liquid pump

Publications (3)

Publication Number Publication Date
GB9025699D0 GB9025699D0 (en) 1991-01-09
GB2239487A GB2239487A (en) 1991-07-03
GB2239487B true GB2239487B (en) 1993-07-21

Family

ID=18346072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9025699A Expired - Fee Related GB2239487B (en) 1989-12-26 1990-11-27 Circumferential flow type liquid pump

Country Status (4)

Country Link
JP (1) JPH073239B2 (en)
KR (2) KR910012550A (en)
DE (1) DE4039712C2 (en)
GB (1) GB2239487B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960001631B1 (en) * 1991-05-14 1996-02-03 미쓰비시덴키가부시키가이샤 Circumferential flow type liquid pump
DE4322370C2 (en) * 1992-07-08 1998-10-29 Mannesmann Vdo Ag Liquid pump
US5348442A (en) * 1993-08-18 1994-09-20 General Motors Corporation Turbine pump
US5586858A (en) * 1995-04-07 1996-12-24 Walbro Corporation Regenerative fuel pump
DE19744037C1 (en) * 1997-10-06 1999-06-02 Mannesmann Vdo Ag Feed pump
WO2001023739A1 (en) * 1999-09-30 2001-04-05 Mitsubishi Denki Kabushiki Kaisha Motor-driven fuel pump
US6547515B2 (en) * 2001-01-09 2003-04-15 Walbro Corporation Fuel pump with vapor vent
CN104976112B (en) * 2014-04-01 2018-12-18 松下知识产权经营株式会社 liquid pump and Rankine cycle device
JP6462831B1 (en) * 2017-11-09 2019-01-30 三菱電機株式会社 Fuel supply device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB671309A (en) * 1948-12-31 1952-04-30 Johannes Hinsch An improved self-priming circulating pump
GB776635A (en) * 1954-11-24 1957-06-12 Fabig Georg Improvements relating to centrifugal pumps
US4205947A (en) * 1977-09-06 1980-06-03 Robert Bosch Gmbh Method and apparatus for the ventilation of a fuel supply pump
GB1581387A (en) * 1976-05-19 1980-12-10 Bosch Gmbh Robert Fuel feed appliances particularly for internal-combustion engines
US4591311A (en) * 1983-10-05 1986-05-27 Nippondenso Co., Ltd. Fuel pump for an automotive vehicle having a vapor discharge port
US4673333A (en) * 1984-07-04 1987-06-16 Swf Auto-Electric Gmbh Fuel supply pump
US4793766A (en) * 1987-03-12 1988-12-27 Honda Giken Kogyo Kabushiki Kaisha Regenerative fuel pump having means for removing fuel vapor
US4844621A (en) * 1985-08-10 1989-07-04 Nippondenso Co., Ltd. Fuel pump with passage for attenuating noise generated by impeller
GB2239050A (en) * 1989-11-17 1991-06-19 Mitsubishi Electric Corp Circumferential flow type fuel pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59141762A (en) * 1983-01-31 1984-08-14 Nippon Denso Co Ltd Fuel pump
DE3303352A1 (en) * 1983-02-02 1984-08-02 Robert Bosch Gmbh, 7000 Stuttgart AGGREGATE FOR PROMOTING FUEL, PREFERABLY FROM A STORAGE TANK FOR THE INTERNAL COMBUSTION ENGINE, ESPECIALLY A MOTOR VEHICLE
US4692092A (en) * 1983-11-25 1987-09-08 Nippondenso Co., Ltd. Fuel pump apparatus for internal combustion engine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB671309A (en) * 1948-12-31 1952-04-30 Johannes Hinsch An improved self-priming circulating pump
GB776635A (en) * 1954-11-24 1957-06-12 Fabig Georg Improvements relating to centrifugal pumps
GB1581387A (en) * 1976-05-19 1980-12-10 Bosch Gmbh Robert Fuel feed appliances particularly for internal-combustion engines
US4205947A (en) * 1977-09-06 1980-06-03 Robert Bosch Gmbh Method and apparatus for the ventilation of a fuel supply pump
US4591311A (en) * 1983-10-05 1986-05-27 Nippondenso Co., Ltd. Fuel pump for an automotive vehicle having a vapor discharge port
US4673333A (en) * 1984-07-04 1987-06-16 Swf Auto-Electric Gmbh Fuel supply pump
US4844621A (en) * 1985-08-10 1989-07-04 Nippondenso Co., Ltd. Fuel pump with passage for attenuating noise generated by impeller
US4793766A (en) * 1987-03-12 1988-12-27 Honda Giken Kogyo Kabushiki Kaisha Regenerative fuel pump having means for removing fuel vapor
GB2239050A (en) * 1989-11-17 1991-06-19 Mitsubishi Electric Corp Circumferential flow type fuel pump

Also Published As

Publication number Publication date
KR910012550A (en) 1991-08-08
KR950006578Y1 (en) 1995-08-14
DE4039712C2 (en) 1995-04-20
JPH073239B2 (en) 1995-01-18
DE4039712A1 (en) 1991-07-04
GB2239487A (en) 1991-07-03
GB9025699D0 (en) 1991-01-09
JPH03199693A (en) 1991-08-30

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19951026

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071127