DE59707627D1 - Fuel feed pump for a fuel injection pump for internal combustion engines - Google Patents

Fuel feed pump for a fuel injection pump for internal combustion engines

Info

Publication number
DE59707627D1
DE59707627D1 DE59707627T DE59707627T DE59707627D1 DE 59707627 D1 DE59707627 D1 DE 59707627D1 DE 59707627 T DE59707627 T DE 59707627T DE 59707627 T DE59707627 T DE 59707627T DE 59707627 D1 DE59707627 D1 DE 59707627D1
Authority
DE
Germany
Prior art keywords
internal combustion
combustion engines
pump
fuel
fuel injection
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
DE59707627T
Other languages
German (de)
Inventor
Dr Bodzak
Hanspeter Mayer
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE59707627D1 publication Critical patent/DE59707627D1/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
    • 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
    • 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
    • F02M37/041—Arrangements for driving gear-type 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
    • F02M37/14—Feeding by means of driven pumps the pumps being combined with other apparatus
    • 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
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F02M37/34—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements by the filter structure, e.g. honeycomb, mesh or fibrous
    • 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
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F02M37/44—Filters structurally associated with pumps
    • 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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • 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
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F02M37/42—Installation or removal of filters
    • 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
    • F04C2210/00—Fluid
    • F04C2210/60—Condition
    • F04C2210/62—Purity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE59707627T 1996-06-27 1997-01-22 Fuel feed pump for a fuel injection pump for internal combustion engines Expired - Fee Related DE59707627D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19625736A DE19625736C2 (en) 1996-06-27 1996-06-27 Fuel feed pump for a fuel injection pump for internal combustion engines

Publications (1)

Publication Number Publication Date
DE59707627D1 true DE59707627D1 (en) 2002-08-08

Family

ID=7798173

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19625736A Expired - Fee Related DE19625736C2 (en) 1996-06-27 1996-06-27 Fuel feed pump for a fuel injection pump for internal combustion engines
DE59707627T Expired - Fee Related DE59707627D1 (en) 1996-06-27 1997-01-22 Fuel feed pump for a fuel injection pump for internal combustion engines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19625736A Expired - Fee Related DE19625736C2 (en) 1996-06-27 1996-06-27 Fuel feed pump for a fuel injection pump for internal combustion engines

Country Status (3)

Country Link
EP (1) EP0816669B1 (en)
BR (1) BR9703744A (en)
DE (2) DE19625736C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2338990A (en) * 1998-06-30 2000-01-12 Cummins Engine Co Ltd Fuel pump and filter assembly for an engine
DE19858610C1 (en) * 1998-12-18 2001-02-15 Solar Diamant Systemtechnik Gm Controller for displacement pump, especially gear wheel pump, has reversing circuit for operation in event of blockage of pump by particles entering system to free particle

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1132747A (en) * 1910-02-18 1915-03-23 Otis Elevator Co Rotary gear-pump.
US1780217A (en) * 1927-08-25 1930-11-04 Wiltse Appliance Co Pump mechanism
GB384164A (en) * 1931-04-03 1932-12-01 Tecalemit Ltd Improvements relating to pumps, and particularly to fuel pumps for internal combustion engines
US2024133A (en) * 1932-07-27 1935-12-10 Boeing Co Fuel handling unit
US2348567A (en) * 1941-01-10 1944-05-09 Parker Appliance Co Fuel pumping unit
GB569769A (en) * 1942-08-31 1945-06-07 Gen Motors Corp Improvements in fuel supply systems for internal combustion engines
DE1083656B (en) * 1954-02-04 1960-06-15 Webster Electric Co Inc Rotary lobe pump
US3695438A (en) * 1969-07-19 1972-10-03 Alberto Malpassi Gasoline pressure regulator device
US3622007A (en) * 1969-07-24 1971-11-23 Gen Metal Products Corp Fuel filter
DE1947505A1 (en) * 1969-09-19 1971-06-16 Bosch Gmbh Robert Suspension device for an electric fuel pump
US4631009A (en) * 1984-07-18 1986-12-23 Sundstrand Corporation Lubrication scavenge system
US4740140A (en) * 1985-12-11 1988-04-26 Sundstrand Corporation Pump having integral switch and bypass valve
DE3718068C1 (en) * 1987-05-29 1988-06-30 Daimler Benz Ag Rod-shaped gauze filter for installation in the flow path of a fuel supply
US5007806A (en) * 1989-03-30 1991-04-16 Mallory, Inc. Fuel pump
DE4441505A1 (en) * 1994-11-22 1996-05-23 Bosch Gmbh Robert Fuel feed pump for a fuel injection pump for internal combustion engines

Also Published As

Publication number Publication date
DE19625736A1 (en) 1998-01-08
EP0816669A2 (en) 1998-01-07
BR9703744A (en) 1998-08-11
DE19625736C2 (en) 2000-07-27
EP0816669A3 (en) 1998-04-15
EP0816669B1 (en) 2002-07-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee