GB1397700A - Fuel injection system - Google Patents

Fuel injection system

Info

Publication number
GB1397700A
GB1397700A GB2699673A GB2699673A GB1397700A GB 1397700 A GB1397700 A GB 1397700A GB 2699673 A GB2699673 A GB 2699673A GB 2699673 A GB2699673 A GB 2699673A GB 1397700 A GB1397700 A GB 1397700A
Authority
GB
United Kingdom
Prior art keywords
chamber
fuel
valve
leakage
pressure
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
Application number
GB2699673A
Other languages
English (en)
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of GB1397700A publication Critical patent/GB1397700A/en
Expired 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/002—Arrangement of leakage or drain conduits in or from injectors
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
GB2699673A 1972-06-26 1973-06-06 Fuel injection system Expired GB1397700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26613772A 1972-06-26 1972-06-26

Publications (1)

Publication Number Publication Date
GB1397700A true GB1397700A (en) 1975-06-18

Family

ID=23013327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2699673A Expired GB1397700A (en) 1972-06-26 1973-06-06 Fuel injection system

Country Status (6)

Country Link
US (1) US3788546A (enrdf_load_stackoverflow)
JP (1) JPS4950321A (enrdf_load_stackoverflow)
BE (1) BE801363A (enrdf_load_stackoverflow)
CA (1) CA976821A (enrdf_load_stackoverflow)
DE (1) DE2332666A1 (enrdf_load_stackoverflow)
GB (1) GB1397700A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2230559A (en) * 1988-04-19 1990-10-24 Usui Kokusai Sangyo Kk Fuel injection valve

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034914A (en) * 1976-03-22 1977-07-12 Caterpillar Tractor Co. Accumulator fuel nozzle with dump valve
JPS5759651Y2 (enrdf_load_stackoverflow) * 1977-05-11 1982-12-20
JPS5759652Y2 (enrdf_load_stackoverflow) * 1977-06-10 1982-12-20
JPS543523U (enrdf_load_stackoverflow) * 1977-06-10 1979-01-11
JPS5933901Y2 (ja) * 1977-07-29 1984-09-20 アイシン精機株式会社 自動車用燃料の脈動防止装置
JPS5435913U (enrdf_load_stackoverflow) * 1977-08-18 1979-03-09
DE2826038A1 (de) * 1978-06-14 1979-12-20 Bosch Gmbh Robert Kraftstoffeinspritzduese
US4200231A (en) * 1978-06-19 1980-04-29 General Motors Corporation Fuel injector nozzle
DE3431036A1 (de) * 1984-08-23 1986-03-06 Guido Oberdorfer Wap-Maschinen, 7919 Bellenberg Spruehpistole eines hochdruckreinigungsgeraetes mit handregelbarer mengenregulierung
GB9219498D0 (en) * 1992-09-15 1992-10-28 Lechler Ltd Valves
DE10136807A1 (de) * 2001-07-27 2003-02-13 Bosch Gmbh Robert Brennstoffeinspritzventil
US6886762B2 (en) * 2001-12-20 2005-05-03 Caterpillar Inc. Nozzle insert for dual mode fuel injector
US6712035B2 (en) * 2002-03-26 2004-03-30 General Motors Corporation Diesel injection igniter and method
ATE530761T1 (de) * 2007-09-13 2011-11-15 Ganser Hydromag Brennstoffeinspritzvorrichtung
DE102008003129A1 (de) * 2008-01-02 2009-07-09 Deutz Ag Zylinderkopf für eine Brennkraftmaschine mit Leckkraftstoffrücklauf
US9163597B2 (en) * 2008-10-01 2015-10-20 Caterpillar Inc. High-pressure containment sleeve for nozzle assembly and fuel injector using same
EP2589788B1 (en) * 2011-11-04 2016-10-12 Caterpillar Motoren GmbH & Co. KG Cylinder head

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886014A (en) * 1956-07-06 1959-05-12 Maschf Augsburg Nuernberg Ag Injection nozzle
US3434667A (en) * 1967-06-05 1969-03-25 Bosch Arma Corp Fuel injection nozzle
US3510062A (en) * 1967-12-15 1970-05-05 Caterpillar Tractor Co Delivery valve for engine fuel pump
GB1300060A (en) * 1969-03-05 1972-12-20 Cav Ltd Liquid supply nozzles
JPS4714489U (enrdf_load_stackoverflow) * 1971-03-16 1972-10-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2230559A (en) * 1988-04-19 1990-10-24 Usui Kokusai Sangyo Kk Fuel injection valve

Also Published As

Publication number Publication date
BE801363A (fr) 1973-12-26
JPS4950321A (enrdf_load_stackoverflow) 1974-05-16
DE2332666A1 (de) 1974-01-17
US3788546A (en) 1974-01-29
CA976821A (en) 1975-10-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920606