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GB2384530B - Single piston dual chamber fuel pump - Google Patents

Single piston dual chamber fuel pump

Info

Publication number
GB2384530B
GB2384530B GB0225435A GB0225435A GB2384530B GB 2384530 B GB2384530 B GB 2384530B GB 0225435 A GB0225435 A GB 0225435A GB 0225435 A GB0225435 A GB 0225435A GB 2384530 B GB2384530 B GB 2384530B
Authority
GB
United Kingdom
Prior art keywords
fuel pump
dual chamber
single piston
chamber fuel
piston dual
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
GB0225435A
Other versions
GB2384530A (en
GB0225435D0 (en
Inventor
Mike Dong
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.)
Visteon Global Technologies Inc
Original Assignee
Visteon Global Technologies Inc
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 Visteon Global Technologies Inc filed Critical Visteon Global Technologies Inc
Publication of GB0225435D0 publication Critical patent/GB0225435D0/en
Publication of GB2384530A publication Critical patent/GB2384530A/en
Application granted granted Critical
Publication of GB2384530B publication Critical patent/GB2384530B/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
    • 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
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
    • F04B17/044—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow using solenoids directly actuating the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0096—Heating; Cooling
    • 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
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
GB0225435A 2002-01-28 2002-11-01 Single piston dual chamber fuel pump Expired - Fee Related GB2384530B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35243402P 2002-01-28 2002-01-28

Publications (3)

Publication Number Publication Date
GB0225435D0 GB0225435D0 (en) 2002-12-11
GB2384530A GB2384530A (en) 2003-07-30
GB2384530B true GB2384530B (en) 2004-12-22

Family

ID=23385119

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0225435A Expired - Fee Related GB2384530B (en) 2002-01-28 2002-11-01 Single piston dual chamber fuel pump
GB0226425A Withdrawn GB2384824A (en) 2002-01-28 2002-11-13 Bypass/leakage cooling of electric fuel pump

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0226425A Withdrawn GB2384824A (en) 2002-01-28 2002-11-13 Bypass/leakage cooling of electric fuel pump

Country Status (1)

Country Link
GB (2) GB2384530B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103603785A (en) * 2013-10-24 2014-02-26 加西贝拉压缩机有限公司 Gas compressor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2485344A (en) * 2010-11-05 2012-05-16 Tcs Micro Ltd Gear pump with connected electric motor cooled or lubricated by working fluid.
CN114928197B (en) * 2022-07-01 2024-12-17 龙泉市中泰汽车空调有限公司 Brushless motor

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US461295A (en) * 1891-10-13 Electrically-actuatieb
US2515110A (en) * 1949-05-24 1950-07-11 Alfred B Bornstein Electromagnetically operating refrigeration compressor
US2690128A (en) * 1950-03-24 1954-09-28 North American Solvay Inc Electromagnetic pumping device
US3134938A (en) * 1962-07-05 1964-05-26 Exxon Research Engineering Co Reciprocating motor control system
GB1078844A (en) * 1963-04-16 1967-08-09 Trico Folberth Ltd Improvements in windscreen wipers
US3884125A (en) * 1971-02-08 1975-05-20 Philip E Massie Variable displacement sealed pump
US4131398A (en) * 1975-11-24 1978-12-26 Onofrio Rocchitelli Glass washing electromagnetic pump, more particularly for windscreens of motor vehicles
DE3134972A1 (en) * 1981-09-04 1983-03-17 Robert Bosch Gmbh, 7000 Stuttgart Double-acting piston pump, especially for fuels of internal-combustion engines
US5076769A (en) * 1990-07-16 1991-12-31 The Dow Chemical Company Double acting pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126030A (en) * 1964-03-24 F stoermer
GB834689A (en) * 1957-06-03 1960-05-11 Lucas Industries Ltd Rotary fuel pumps
US4160629A (en) * 1977-06-17 1979-07-10 Arthur D. Little, Inc. Liquid immersible scroll pump
DE3003828A1 (en) * 1980-02-02 1981-08-13 Robert Bosch Gmbh, 7000 Stuttgart FUEL SUPPLY UNIT
WO1993018303A1 (en) * 1992-03-13 1993-09-16 Pneumo Abex Corporation Wet electric motor driven pump
US5908286A (en) * 1995-05-19 1999-06-01 Uis, Inc. Motor driven fuel pump and control system for internal combustion engines

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US461295A (en) * 1891-10-13 Electrically-actuatieb
US2515110A (en) * 1949-05-24 1950-07-11 Alfred B Bornstein Electromagnetically operating refrigeration compressor
US2690128A (en) * 1950-03-24 1954-09-28 North American Solvay Inc Electromagnetic pumping device
US3134938A (en) * 1962-07-05 1964-05-26 Exxon Research Engineering Co Reciprocating motor control system
GB1078844A (en) * 1963-04-16 1967-08-09 Trico Folberth Ltd Improvements in windscreen wipers
US3884125A (en) * 1971-02-08 1975-05-20 Philip E Massie Variable displacement sealed pump
US4131398A (en) * 1975-11-24 1978-12-26 Onofrio Rocchitelli Glass washing electromagnetic pump, more particularly for windscreens of motor vehicles
DE3134972A1 (en) * 1981-09-04 1983-03-17 Robert Bosch Gmbh, 7000 Stuttgart Double-acting piston pump, especially for fuels of internal-combustion engines
US5076769A (en) * 1990-07-16 1991-12-31 The Dow Chemical Company Double acting pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103603785A (en) * 2013-10-24 2014-02-26 加西贝拉压缩机有限公司 Gas compressor
CN103603785B (en) * 2013-10-24 2016-01-13 加西贝拉压缩机有限公司 A kind of gas compressor

Also Published As

Publication number Publication date
GB2384824A (en) 2003-08-06
GB0226425D0 (en) 2002-12-18
GB2384530A (en) 2003-07-30
GB0225435D0 (en) 2002-12-11

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20091101