DE2261726C2 - Kraftstoffeinspritzventil für Brennkraftmaschinen - Google Patents

Kraftstoffeinspritzventil für Brennkraftmaschinen

Info

Publication number
DE2261726C2
DE2261726C2 DE19722261726 DE2261726A DE2261726C2 DE 2261726 C2 DE2261726 C2 DE 2261726C2 DE 19722261726 DE19722261726 DE 19722261726 DE 2261726 A DE2261726 A DE 2261726A DE 2261726 C2 DE2261726 C2 DE 2261726C2
Authority
DE
Germany
Prior art keywords
fuel
nozzle
valve
needle
seat
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
DE19722261726
Other languages
German (de)
English (en)
Other versions
DE2261726A1 (de
Inventor
Wadid El Dipl.-Ing. 5050 Porz Moussa
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Priority to DE19722261726 priority Critical patent/DE2261726C2/de
Priority to FR7343873A priority patent/FR2210721B1/fr
Priority to GB5748573A priority patent/GB1434066A/en
Publication of DE2261726A1 publication Critical patent/DE2261726A1/de
Application granted granted Critical
Publication of DE2261726C2 publication Critical patent/DE2261726C2/de
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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/008—Arrangement of fuel passages inside of 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
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging orifices
    • 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
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE19722261726 1972-12-16 1972-12-16 Kraftstoffeinspritzventil für Brennkraftmaschinen Expired DE2261726C2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19722261726 DE2261726C2 (de) 1972-12-16 1972-12-16 Kraftstoffeinspritzventil für Brennkraftmaschinen
FR7343873A FR2210721B1 (OSRAM) 1972-12-16 1973-12-07
GB5748573A GB1434066A (en) 1972-12-16 1973-12-12 Fuel injection valve for an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722261726 DE2261726C2 (de) 1972-12-16 1972-12-16 Kraftstoffeinspritzventil für Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
DE2261726A1 DE2261726A1 (de) 1974-06-20
DE2261726C2 true DE2261726C2 (de) 1985-10-10

Family

ID=5864621

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722261726 Expired DE2261726C2 (de) 1972-12-16 1972-12-16 Kraftstoffeinspritzventil für Brennkraftmaschinen

Country Status (3)

Country Link
DE (1) DE2261726C2 (OSRAM)
FR (1) FR2210721B1 (OSRAM)
GB (1) GB1434066A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025186503A1 (en) * 2024-03-07 2025-09-12 Wärtsilä Finland Oy Fuel injector, use of a fuel injector, piston engine and method of operating a piston engine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1471916A (en) * 1974-03-14 1977-04-27 Plessey Co Ltd Fuel injection arrangements having vibrating fuel injection nozzles
US4893754A (en) * 1987-11-13 1990-01-16 Francisco Ruiz Generation of flat liquid sheet and sprays by means of simple cylindrical orifices
DE19841158A1 (de) * 1998-09-09 2000-03-16 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
KR100709867B1 (ko) * 2002-10-29 2007-04-23 봇슈 가부시키가이샤 연료 공급용 펌프
EP2672101A1 (en) 2012-06-05 2013-12-11 Caterpillar Motoren GmbH & Co. KG Injection nozzle
WO2016075089A1 (en) * 2014-11-11 2016-05-19 Robert Bosch Gmbh An injection valve having control chamber
GB2553838B (en) * 2016-09-16 2020-01-29 Perkins Engines Co Ltd Fuel injector and piston bowl

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR707724A (fr) * 1930-03-18 1931-07-11 Perfectionnements aux injecteurs pour moteurs à combustion
DE1000638B (de) * 1952-12-18 1957-01-10 Verwertungsgesellschaft Dr Ing Fluessigkeitsgekuehlte Einspritzduese fuer Brennkraftmaschinen
DE1212352B (de) * 1960-02-20 1966-03-10 Orange G M B H L Brennstoff-Einspritzventil mit brennstoff-gesteuerter Ventilnadel
DE1601988C3 (de) * 1968-03-07 1974-01-10 Clayton Dewandre Holdings Ltd., London Kraftstoffeinspritzventil für Brennkraftmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025186503A1 (en) * 2024-03-07 2025-09-12 Wärtsilä Finland Oy Fuel injector, use of a fuel injector, piston engine and method of operating a piston engine

Also Published As

Publication number Publication date
DE2261726A1 (de) 1974-06-20
FR2210721B1 (OSRAM) 1976-12-03
GB1434066A (en) 1976-04-28
FR2210721A1 (OSRAM) 1974-07-12

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Legal Events

Date Code Title Description
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee