GB2065772A - Fuel Injection Valves - Google Patents

Fuel Injection Valves Download PDF

Info

Publication number
GB2065772A
GB2065772A GB8040947A GB8040947A GB2065772A GB 2065772 A GB2065772 A GB 2065772A GB 8040947 A GB8040947 A GB 8040947A GB 8040947 A GB8040947 A GB 8040947A GB 2065772 A GB2065772 A GB 2065772A
Authority
GB
United Kingdom
Prior art keywords
fuel
valve
needle
storage chamber
inlet
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.)
Withdrawn
Application number
GB8040947A
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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Publication of GB2065772A publication Critical patent/GB2065772A/en
Withdrawn legal-status Critical Current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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/06—Other fuel injectors peculiar thereto
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
GB8040947A 1979-12-21 1980-12-22 Fuel Injection Valves Withdrawn GB2065772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17624279U JPS5694854U (enrdf_load_stackoverflow) 1979-12-21 1979-12-21

Publications (1)

Publication Number Publication Date
GB2065772A true GB2065772A (en) 1981-07-01

Family

ID=16010121

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8040947A Withdrawn GB2065772A (en) 1979-12-21 1980-12-22 Fuel Injection Valves

Country Status (3)

Country Link
JP (1) JPS5694854U (enrdf_load_stackoverflow)
DE (1) DE3048500A1 (enrdf_load_stackoverflow)
GB (1) GB2065772A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561590A (en) * 1981-12-28 1985-12-31 Kabushiki Kaisha Komatsu Seisakusho Fuel injection nozzle assembly
WO2001011222A1 (de) * 1999-08-04 2001-02-15 Robert Bosch Gmbh Common-rail-injektor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH678086A5 (enrdf_load_stackoverflow) * 1989-03-06 1991-07-31 Sulzer Ag
RU2219364C2 (ru) * 2002-03-11 2003-12-20 Иванов Игорь Алексеевич Способ работы дизельной форсунки и устройство для его осуществления

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561590A (en) * 1981-12-28 1985-12-31 Kabushiki Kaisha Komatsu Seisakusho Fuel injection nozzle assembly
WO2001011222A1 (de) * 1999-08-04 2001-02-15 Robert Bosch Gmbh Common-rail-injektor
US6705551B1 (en) 1999-08-04 2004-03-16 Robert Bosch Gmbh Common rail injector
EP1772618A1 (de) * 1999-08-04 2007-04-11 Robert Bosch Gmbh Common-Rail-Injektor

Also Published As

Publication number Publication date
DE3048500A1 (de) 1981-09-17
JPS5694854U (enrdf_load_stackoverflow) 1981-07-28

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)