GB1217727A - Internal combustion engine fuel injection nozzle - Google Patents

Internal combustion engine fuel injection nozzle

Info

Publication number
GB1217727A
GB1217727A GB0422/68A GB142268A GB1217727A GB 1217727 A GB1217727 A GB 1217727A GB 0422/68 A GB0422/68 A GB 0422/68A GB 142268 A GB142268 A GB 142268A GB 1217727 A GB1217727 A GB 1217727A
Authority
GB
United Kingdom
Prior art keywords
combustion engine
internal combustion
fuel injection
injection nozzle
engine fuel
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
GB0422/68A
Inventor
Vernon Davis Roosa
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 GB1217727A publication Critical patent/GB1217727A/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

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

1,217,727. Fuel injectors. V.D. ROOSA. Jan. 10, 1968 [Jan. 13, 1967], No. 1422/68. Heading F1B. The needle valve 16 is opened against the bias of spring 22 by fuel under pressure supplied through inlet 24 remote from the valve seat 18 and a restricted passage 14<SP>1</SP> is provided between the inlet and a chamber 14a adjacent the valve seat. The passage 14<SP>1</SP> restricts the flow of fuel from the chamber 14a when the needle valve is closing on to its seat to maintain the pressure in the chamber 14a substantially constant during the final stages of valve closure.
GB0422/68A 1967-01-13 1968-01-10 Internal combustion engine fuel injection nozzle Expired GB1217727A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US609178A US3876152A (en) 1967-01-13 1967-01-13 Noncoking fuel injection nozzle

Publications (1)

Publication Number Publication Date
GB1217727A true GB1217727A (en) 1970-12-31

Family

ID=24439665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0422/68A Expired GB1217727A (en) 1967-01-13 1968-01-10 Internal combustion engine fuel injection nozzle

Country Status (7)

Country Link
US (1) US3876152A (en)
JP (1) JPS5021605B1 (en)
DE (1) DE1601414C3 (en)
ES (1) ES349200A1 (en)
FR (1) FR1552396A (en)
GB (1) GB1217727A (en)
SE (1) SE337508B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2240138A (en) * 1990-01-17 1991-07-24 Daimler Benz Ag Direct-injection engine fuel injector

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030668A (en) * 1976-06-17 1977-06-21 The Bendix Corporation Electromagnetically operated fuel injection valve
US4057190A (en) * 1976-06-17 1977-11-08 Bendix Corporation Fuel break-up disc for injection valve
US10415527B2 (en) * 2015-01-30 2019-09-17 Hitachi Automotive Systems, Ltd. Fuel injection valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592111A (en) * 1948-12-30 1952-04-08 Bischof Bernhard Injector for internal-combustion engines
US3159350A (en) * 1961-03-06 1964-12-01 Bendix Corp Fuel injection valve device
US3224684A (en) * 1963-04-16 1965-12-21 Hartford Machine Screw Co Fuel injection nozzle
US3255974A (en) * 1964-08-17 1966-06-14 Hartford Machine Screw Co Fuel injection nozzle
US3348520A (en) * 1965-09-16 1967-10-24 Lockwood Tech Applicator system for hot melt adhesive and the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2240138A (en) * 1990-01-17 1991-07-24 Daimler Benz Ag Direct-injection engine fuel injector
GB2240138B (en) * 1990-01-17 1994-06-22 Daimler Benz Ag Fuel injection valve for air-compressing, direct-injection internal combustion engines

Also Published As

Publication number Publication date
DE1601414A1 (en) 1970-10-29
DE1601414B2 (en) 1980-11-27
ES349200A1 (en) 1969-04-01
SE337508B (en) 1971-08-09
DE1601414C3 (en) 1981-09-17
US3876152A (en) 1975-04-08
FR1552396A (en) 1969-01-03
JPS5021605B1 (en) 1975-07-24

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