GB2262575B - Fuel injection pumps for internal combustion engines - Google Patents

Fuel injection pumps for internal combustion engines

Info

Publication number
GB2262575B
GB2262575B GB9226215A GB9226215A GB2262575B GB 2262575 B GB2262575 B GB 2262575B GB 9226215 A GB9226215 A GB 9226215A GB 9226215 A GB9226215 A GB 9226215A GB 2262575 B GB2262575 B GB 2262575B
Authority
GB
United Kingdom
Prior art keywords
internal combustion
fuel injection
combustion engines
injection pumps
pumps
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
GB9226215A
Other versions
GB2262575A (en
GB9226215D0 (en
Inventor
Hermann Grieshaber
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
Publication of GB9226215D0 publication Critical patent/GB9226215D0/en
Publication of GB2262575A publication Critical patent/GB2262575A/en
Application granted granted Critical
Publication of GB2262575B publication Critical patent/GB2262575B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • F02M59/265—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders characterised by the arrangement or form of spill port of spill contour on the piston
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
GB9226215A 1991-12-18 1992-12-16 Fuel injection pumps for internal combustion engines Expired - Fee Related GB2262575B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914141699 DE4141699A1 (en) 1991-12-18 1991-12-18 FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES

Publications (3)

Publication Number Publication Date
GB9226215D0 GB9226215D0 (en) 1993-02-10
GB2262575A GB2262575A (en) 1993-06-23
GB2262575B true GB2262575B (en) 1995-03-29

Family

ID=6447309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9226215A Expired - Fee Related GB2262575B (en) 1991-12-18 1992-12-16 Fuel injection pumps for internal combustion engines

Country Status (3)

Country Link
JP (1) JPH05256225A (en)
DE (1) DE4141699A1 (en)
GB (1) GB2262575B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19854509C2 (en) * 1998-11-25 2000-11-23 Siemens Ag Device for generating a variable volume flow when supplying fuel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251464A (en) * 1991-01-04 1992-07-08 Bosch Gmbh Robert Fuel injection pump for internal combustion engines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251464A (en) * 1991-01-04 1992-07-08 Bosch Gmbh Robert Fuel injection pump for internal combustion engines

Also Published As

Publication number Publication date
JPH05256225A (en) 1993-10-05
GB2262575A (en) 1993-06-23
GB9226215D0 (en) 1993-02-10
DE4141699A1 (en) 1993-07-01

Similar Documents

Publication Publication Date Title
GB2269426B (en) Fuel injection pumps for internal combustion engines
GB2269210B (en) Fuel injection pumps for internal combustion engines
GB2269209B (en) Fuel injection pumps for internal combustion engine
EP0327819A3 (en) Fuel injection pump for internal combustion engines
GB2258888B (en) Fuel injection pump for internal combustion engines
GB2261477B (en) Fuel-injection pumps for internal combustion engines
GB9311083D0 (en) Fuel injection pumps for internal combustion engines
GB2261263B (en) Fuel injection pump for internal combustion engines
GB2251037B (en) Fuel injection pump for internal combustion engines
GB2259957B (en) Fuel injection pump for internal combustion engines
GB9216007D0 (en) Fuel injection pump for internal combustion engines
GB2251038B (en) Fuel injection pumps for internal combustion engines
GB2258697B (en) Fuel injection pump for internal combustion engines
GB2251464B (en) Fuel injection pump for internal combustion engines
GB2267321B (en) Fuel injection pumps for internal combustion engines
GB2262575B (en) Fuel injection pumps for internal combustion engines
GB2254114B (en) Fuel injection pumps for internal combustion engines
GB2262783B (en) Fuel injection pumps for internal combustion engines
GB2285877B (en) Fuel injection pump for internal combustion engines
GB2264756B (en) Fuel injection pumps for internal combustion engines
GB2262781B (en) Fuel injection pumps for internal combustion engines
GB2274312B (en) Fuel injection pumps for internal combustion engines
GB2251036B (en) Fuel injection pump for internal combustion engines
GB2270349B (en) Fuel injection pump for internal combustion engines
GB2275506B (en) Fuel injection pumps for internal combustion engines

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20001216