CH268643A - Fuel injector. - Google Patents

Fuel injector.

Info

Publication number
CH268643A
CH268643A CH268643DA CH268643A CH 268643 A CH268643 A CH 268643A CH 268643D A CH268643D A CH 268643DA CH 268643 A CH268643 A CH 268643A
Authority
CH
Switzerland
Prior art keywords
fuel injector
injector
fuel
Prior art date
Application number
Other languages
German (de)
Inventor
Diesel Aktiebolaget Atlas
Original Assignee
Atlas Diesel Ab
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 Atlas Diesel Ab filed Critical Atlas Diesel Ab
Publication of CH268643A publication Critical patent/CH268643A/en

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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/023—Injectors structurally combined with fuel-injection pumps characterised by the pump drive mechanical
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/462—Delivery valves
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/13—Special devices for making an explosive mixture; Fuel pumps
    • F02M2700/1317—Fuel pumpo for internal combustion engines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7771—Bi-directional flow valves
    • Y10T137/7772—One head and seat carried by head of another
    • Y10T137/7777—Both valves spring biased
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7841—One valve carries head and seat for second valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
CH268643D 1947-03-08 1948-03-06 Fuel injector. CH268643A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE268643X 1947-03-08

Publications (1)

Publication Number Publication Date
CH268643A true CH268643A (en) 1950-05-31

Family

ID=20306698

Family Applications (1)

Application Number Title Priority Date Filing Date
CH268643D CH268643A (en) 1947-03-08 1948-03-06 Fuel injector.

Country Status (3)

Country Link
US (1) US2591401A (en)
CH (1) CH268643A (en)
GB (1) GB645186A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1297935B (en) * 1965-06-03 1969-06-19 Kloeckner Humboldt Deutz Ag Fuel injection system
AT402220B (en) * 1983-10-28 1997-03-25 Steyr Daimler Puch Ag Fuel injection device for in each case one cylinder of a diesel engine

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729169A (en) * 1951-06-19 1956-01-03 Alco Products Inc Fuel pumping system
US2797644A (en) * 1953-06-29 1957-07-02 Bosch Arma Corp Fuel injection pump
US3430866A (en) * 1967-03-31 1969-03-04 Int Harvester Co Fuel injection nozzle
US3511442A (en) * 1968-02-29 1970-05-12 Ambac Ind Sumpless fuel injection nozzle
DE2555019A1 (en) * 1975-12-06 1977-06-16 Bosch Gmbh Robert FUEL INJECTION VALVE FOR PRE AND MAIN INJECTION
US4508273A (en) * 1982-09-27 1985-04-02 Firey Joseph C Crossed pulse liquid atomizer
US4568265A (en) * 1982-09-27 1986-02-04 Firey Joseph C Crossed pulse burner atomizer
DE3331336A1 (en) * 1983-08-31 1985-03-14 L'Orange GmbH, 7000 Stuttgart FUEL INJECTION DEVICE
GB8918600D0 (en) * 1989-08-15 1989-09-27 Lucas Ind Plc Unit injector
US5328094A (en) * 1993-02-11 1994-07-12 General Motors Corporation Fuel injector and check valve
GB9416784D0 (en) * 1994-08-19 1994-10-12 Lucas Ind Plc Pressure regulation valve
JP3666085B2 (en) * 1995-12-06 2005-06-29 いすゞ自動車株式会社 Fuel injection pump
US6360727B1 (en) 2000-03-14 2002-03-26 Alfred J. Buescher Reduce initial feed rate injector with fuel storage chamber
US6321723B1 (en) * 2000-08-07 2001-11-27 Alfred J. Buescher Method of retarding injection timing
US20080290188A1 (en) * 2007-05-22 2008-11-27 International Engine Intellectual Property Company, Llc Fuel injector needle housing
JP4380739B2 (en) * 2007-07-06 2009-12-09 株式会社デンソー High pressure fuel pump
JP5051279B2 (en) * 2009-12-21 2012-10-17 株式会社デンソー Constant residual pressure valve
US8733673B2 (en) 2011-07-22 2014-05-27 Buescher Developments, LLP Electronic unit injector
JP7433079B2 (en) * 2020-02-21 2024-02-19 三菱重工エンジン＆ターボチャージャ株式会社 Cam, fuel injection pump and engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2090781A (en) * 1933-07-12 1937-08-24 Atlas Diesel Ab Fuel pump for internal combustion engines
US2090688A (en) * 1935-05-14 1937-08-24 Lawrence W Lindberg Fuel supply pump
US2348282A (en) * 1941-05-01 1944-05-09 Bendix Aviat Corp Fuel injection apparatus
US2382000A (en) * 1941-09-20 1945-08-14 Bendix Aviat Corp Fuel injection pump
US2384011A (en) * 1942-04-01 1945-09-04 Bendix Aviat Corp Fuel injection apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1297935B (en) * 1965-06-03 1969-06-19 Kloeckner Humboldt Deutz Ag Fuel injection system
AT402220B (en) * 1983-10-28 1997-03-25 Steyr Daimler Puch Ag Fuel injection device for in each case one cylinder of a diesel engine

Also Published As

Publication number Publication date
US2591401A (en) 1952-04-01
GB645186A (en) 1950-10-25

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