IT1122944B - Valvola d'iniettore con interfaccia profilata tra la sede di valvola e la valvola a spillo - Google Patents

Valvola d'iniettore con interfaccia profilata tra la sede di valvola e la valvola a spillo

Info

Publication number
IT1122944B
IT1122944B IT25437/79A IT2543779A IT1122944B IT 1122944 B IT1122944 B IT 1122944B IT 25437/79 A IT25437/79 A IT 25437/79A IT 2543779 A IT2543779 A IT 2543779A IT 1122944 B IT1122944 B IT 1122944B
Authority
IT
Italy
Prior art keywords
valve
injector
needle
seat
profiled interface
Prior art date
Application number
IT25437/79A
Other languages
English (en)
Other versions
IT7925437A0 (it
Inventor
William B Claxton
Joseph C Cromas
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of IT7925437A0 publication Critical patent/IT7925437A0/it
Application granted granted Critical
Publication of IT1122944B publication Critical patent/IT1122944B/it

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
    • F02M61/16—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
    • 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
    • F02M61/06—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 the valves being furnished at seated ends with pintle or plug shaped extensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
IT25437/79A 1978-09-08 1979-09-03 Valvola d'iniettore con interfaccia profilata tra la sede di valvola e la valvola a spillo IT1122944B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94052278A 1978-09-08 1978-09-08

Publications (2)

Publication Number Publication Date
IT7925437A0 IT7925437A0 (it) 1979-09-03
IT1122944B true IT1122944B (it) 1986-04-30

Family

ID=25474967

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25437/79A IT1122944B (it) 1978-09-08 1979-09-03 Valvola d'iniettore con interfaccia profilata tra la sede di valvola e la valvola a spillo

Country Status (6)

Country Link
JP (1) JPS5537598A (it)
CA (1) CA1124146A (it)
DE (1) DE2935850A1 (it)
FR (1) FR2435607B1 (it)
GB (1) GB2029508B (it)
IT (1) IT1122944B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042799A3 (en) * 1980-06-23 1982-01-13 The Bendix Corporation Electromagnetic fuel injector
ZA814206B (en) * 1980-07-16 1982-07-28 Lucas Industries Ltd Fuel injection nozzle
JPS5863620A (ja) * 1981-10-09 1983-04-15 C Uyemura & Co Ltd 表面処理装置用搬送機
JPS58120865U (ja) * 1982-02-09 1983-08-17 松下電器産業株式会社 燃料噴射弁
JPS6019957A (ja) * 1983-07-12 1985-02-01 Japan Electronic Control Syst Co Ltd 内燃機関における燃料噴射弁のノズル及びその製造方法
CA1279798C (en) * 1985-07-19 1991-02-05 Peter William Ragg Fuel injection
DE3710467C2 (de) * 1986-05-31 1994-05-11 Bosch Gmbh Robert Kraftstoffeinspritzventil
US4934605A (en) * 1986-05-31 1990-06-19 Robert Bosch Gmbh Fuel injector valve
EP0283154A1 (en) * 1987-03-14 1988-09-21 LUCAS INDUSTRIES public limited company Fuel injection nozzle
JPS63196477U (it) * 1987-06-05 1988-12-16
JP2508777B2 (ja) * 1987-12-21 1996-06-19 いすゞ自動車株式会社 直噴式ディ―ゼルエンジンの燃料噴射ノズル
GB2219627B (en) * 1988-06-10 1992-10-28 Orbital Eng Pty Improvements relating to nozzles for in-cylinder fuel injection systems
US5241938A (en) * 1990-03-14 1993-09-07 Aisan Kogyo Kabushiki Kaisha Injector with assist air passage for atomizing fuel
DE19545333A1 (de) * 1995-12-05 1997-06-12 Bosch Gmbh Robert Ventilschließkörper und Verfahren und Vorrichtung zur Herstellung von Dichtsitzen an Ventilschließkörpern
DE19820513A1 (de) * 1998-05-08 1999-11-11 Mtu Friedrichshafen Gmbh Kraftstoffeinspritzdüse für eine Brennkraftmaschine
US6920690B1 (en) 1999-04-27 2005-07-26 Siemens Vdo Automotive Corp. Method of manufacturing a fuel injector seat
EP1175560B8 (en) 1999-04-27 2005-12-28 Siemens VDO Automotive Corporation Coating for a fuel injector seat
FR3112186A1 (fr) * 2020-07-02 2022-01-07 Schrader Régulateur de pression pour la pulvérisation d’un fluide et procédé associé

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE589552C (de) * 1933-12-11 Werke Kiel Akt Ges Deutsche Einspritzventil fuer Brennkraftmaschinen
DE72869C (de) * G. A, list, V. list und J. kosakoff in Moskau Vorrichtung zur Ueberhitzung und Vergasung flüssiger Kohlenwasserstoffe
GB726248A (en) * 1952-04-12 1955-03-16 Bosch Gmbh Robert Improvements in fuel injection valves for internal combustion engines
FR1082680A (fr) * 1952-04-12 1954-12-31 Bosch Gmbh Robert Injecteur de combustible
GB906603A (en) * 1958-06-14 1962-09-26 Motorpal Jihlava Improvements in and relating to fuel injection nozzles for internal combustion engines
DE1156602B (de) * 1959-06-26 1963-10-31 Bosch Gmbh Robert Einspritzventil
GB921949A (en) * 1961-06-10 1963-03-27 Orange G M B H L Fuel injection valve with fuel-controlled valve needle
GB1076184A (en) * 1963-05-01 1967-07-19 Ass Eng Ltd Fuel injectors for internal combustion engines
DE1576448A1 (de) * 1966-06-29 1970-11-26 Bosch Arma Corp Brennstoff-Einspritzduese
DE2034078A1 (de) * 1970-07-09 1972-01-13 Bosch Gmbh Robert Elektromagnetisches Einspritzventil fur Zeitsteuerung und Hubzumessung
FR2339067A1 (fr) * 1976-01-20 1977-08-19 Sud Maintenance Injecteurs electromagnetiques et procedes de fabrication de ceux-ci

Also Published As

Publication number Publication date
FR2435607A1 (fr) 1980-04-04
DE2935850A1 (de) 1980-03-20
FR2435607B1 (fr) 1985-10-25
JPS6363746B2 (it) 1988-12-08
IT7925437A0 (it) 1979-09-03
CA1124146A (en) 1982-05-25
GB2029508B (en) 1983-03-30
JPS5537598A (en) 1980-03-15
GB2029508A (en) 1980-03-19

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