ES356068A1 - Fuel injection nozzle - Google Patents

Fuel injection nozzle

Info

Publication number
ES356068A1
ES356068A1 ES356068A ES356068A ES356068A1 ES 356068 A1 ES356068 A1 ES 356068A1 ES 356068 A ES356068 A ES 356068A ES 356068 A ES356068 A ES 356068A ES 356068 A1 ES356068 A1 ES 356068A1
Authority
ES
Spain
Prior art keywords
valve
chamber
fuel
nozzle
valve 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
ES356068A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES356068A1 publication Critical patent/ES356068A1/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
    • 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)
  • Fuel-Injection Apparatus (AREA)

Abstract

Improvements in the construction of fuel injection nozzles for internal combustión engines, to feed into the combustión chamber of a motor fuel charge impulses received from a high-pressure fuel source, characterized in that each nozzle comprises a body of nozzle having a valve seat and a discharge fork at one end that penetrates into the combustión chamber of the engine with which the nozzle is associated, a needle valve that opens by the action of pressure and that has a shank disposed in said nozzle body, guide means mounting said needle valve reciprocating towards the valve seat in the opposite direction to the same, means for pushing said needle valve in the direction of said valve seat, an intake mouth to discharge fuel into the chamber adjacent to the valve seat, and an opening through said chamber deflected from the ace valve for injecting a part of each fuel charge pulse in the cylinder before the opening of the valve and means opposing the inverted fuel flow of said chamber towards said intake mouth. (Machine-translation by Google Translate, not legally binding)
ES356068A 1967-07-12 1968-07-12 Fuel injection nozzle Expired ES356068A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65287267A 1967-07-12 1967-07-12

Publications (1)

Publication Number Publication Date
ES356068A1 true ES356068A1 (en) 1969-12-16

Family

ID=24618542

Family Applications (1)

Application Number Title Priority Date Filing Date
ES356068A Expired ES356068A1 (en) 1967-07-12 1968-07-12 Fuel injection nozzle

Country Status (3)

Country Link
US (1) US3477648A (en)
ES (1) ES356068A1 (en)
FR (1) FR1572017A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1808650A1 (en) * 1968-11-13 1970-06-18 Bosch Gmbh Robert Fuel injector
GB1299372A (en) * 1969-04-24 1972-12-13 Cav Ltd Liquid fuel injection nozzles
DE2032005A1 (en) * 1970-06-29 1972-01-05 Robert Bosch Gmbh, 7000 Stuttgart Fuel injector
JPS4888589A (en) * 1972-02-03 1973-11-20
US4163521A (en) * 1977-11-25 1979-08-07 Stanadyne, Inc. Fuel injector
US4470547A (en) * 1982-03-26 1984-09-11 Fairchild Industries, Inc. Variable output nozzle
JPS62288366A (en) * 1986-06-06 1987-12-15 Kubota Ltd Method of supplying fuel into fuel injection device in engine
US20080115192A1 (en) * 2006-11-07 2008-05-15 Rajandra Laxman Kulkarni Customizable authentication for service provisioning
EP2340383A4 (en) 2008-10-29 2017-08-30 G.W. Lisk Company, Inc. Adjustable doser valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1834061A (en) * 1930-04-30 1931-12-01 Westinghouse Electric & Mfg Co Fuel nozzle
US1977005A (en) * 1931-07-16 1934-10-16 Bendix Res Corp Fuel injector
US2584745A (en) * 1948-08-16 1952-02-05 Seliber Joseph Pilot injection nozzle
GB767436A (en) * 1954-02-04 1957-02-06 Kloeckner Humboldt Deutz Ag Fuel injection internal combustion engines
US3255974A (en) * 1964-08-17 1966-06-14 Hartford Machine Screw Co Fuel injection nozzle
US3373943A (en) * 1966-06-03 1968-03-19 Vernon D. Roosa Fuel injection nozzle and adjusting means therefor

Also Published As

Publication number Publication date
FR1572017A (en) 1969-06-20
US3477648A (en) 1969-11-11

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