GB2258015B - Delivery valves for fuel-injection pumps - Google Patents

Delivery valves for fuel-injection pumps

Info

Publication number
GB2258015B
GB2258015B GB9214628A GB9214628A GB2258015B GB 2258015 B GB2258015 B GB 2258015B GB 9214628 A GB9214628 A GB 9214628A GB 9214628 A GB9214628 A GB 9214628A GB 2258015 B GB2258015 B GB 2258015B
Authority
GB
United Kingdom
Prior art keywords
fuel
injection pumps
delivery valves
valves
delivery
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
GB9214628A
Other versions
GB9214628D0 (en
GB2258015A (en
Inventor
Uwe Kuehn
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 GB9214628D0 publication Critical patent/GB9214628D0/en
Publication of GB2258015A publication Critical patent/GB2258015A/en
Application granted granted Critical
Publication of GB2258015B publication Critical patent/GB2258015B/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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/462—Delivery valves
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/04—Fuel-injection apparatus having means for avoiding effect of cavitation, e.g. erosion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
GB9214628A 1991-07-10 1992-07-09 Delivery valves for fuel-injection pumps Expired - Fee Related GB2258015B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914122767 DE4122767A1 (en) 1991-07-10 1991-07-10 PRESSURE VALVE FOR FUEL INJECTION PUMPS

Publications (3)

Publication Number Publication Date
GB9214628D0 GB9214628D0 (en) 1992-08-19
GB2258015A GB2258015A (en) 1993-01-27
GB2258015B true GB2258015B (en) 1994-10-19

Family

ID=6435797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9214628A Expired - Fee Related GB2258015B (en) 1991-07-10 1992-07-09 Delivery valves for fuel-injection pumps

Country Status (3)

Country Link
JP (1) JPH05195910A (en)
DE (1) DE4122767A1 (en)
GB (1) GB2258015B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011004993A1 (en) * 2011-03-02 2012-09-06 Robert Bosch Gmbh Valve device for switching or metering a fluid

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB744293A (en) * 1950-11-17 1956-02-01 British Internal Combust Eng Improvements in or relating to liquid fuel injection systems
GB1474372A (en) * 1973-07-17 1977-05-25 Cav Ltd Delivery valves
US4651779A (en) * 1985-10-22 1987-03-24 Weber S.P.A. Azienda Altecna Constant-pressure delivery valve for fuel injection pumps for diesel engines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB744293A (en) * 1950-11-17 1956-02-01 British Internal Combust Eng Improvements in or relating to liquid fuel injection systems
GB1474372A (en) * 1973-07-17 1977-05-25 Cav Ltd Delivery valves
US4651779A (en) * 1985-10-22 1987-03-24 Weber S.P.A. Azienda Altecna Constant-pressure delivery valve for fuel injection pumps for diesel engines

Also Published As

Publication number Publication date
GB9214628D0 (en) 1992-08-19
GB2258015A (en) 1993-01-27
JPH05195910A (en) 1993-08-06
DE4122767A1 (en) 1993-01-14

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Legal Events

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

Effective date: 20050709