GB1488985A - Fuel injector for internal combustion engines - Google Patents

Fuel injector for internal combustion engines

Info

Publication number
GB1488985A
GB1488985A GB47293/75A GB4729375A GB1488985A GB 1488985 A GB1488985 A GB 1488985A GB 47293/75 A GB47293/75 A GB 47293/75A GB 4729375 A GB4729375 A GB 4729375A GB 1488985 A GB1488985 A GB 1488985A
Authority
GB
United Kingdom
Prior art keywords
pressure
needle
buffer chamber
injection
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
GB47293/75A
Other languages
English (en)
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
Publication of GB1488985A publication Critical patent/GB1488985A/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
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with damping of valve lift

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
GB47293/75A 1975-01-09 1975-11-17 Fuel injector for internal combustion engines Expired GB1488985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2500644A DE2500644C2 (de) 1975-01-09 1975-01-09 Kraftstoffeinspritzventil für Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
GB1488985A true GB1488985A (en) 1977-10-19

Family

ID=5936146

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47293/75A Expired GB1488985A (en) 1975-01-09 1975-11-17 Fuel injector for internal combustion engines

Country Status (6)

Country Link
US (1) US3997117A (enExample)
JP (1) JPS5813745B2 (enExample)
DE (1) DE2500644C2 (enExample)
FR (1) FR2297330A1 (enExample)
GB (1) GB1488985A (enExample)
IT (1) IT1054026B (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132694A (en) * 1982-11-29 1984-07-11 Diesel Kiki Co Fuel injection device
GB2223273A (en) * 1988-09-21 1990-04-04 Usui Kokusai Sangyo Kk Fuel injector control
GB2230559A (en) * 1988-04-19 1990-10-24 Usui Kokusai Sangyo Kk Fuel injection valve
GB2284236A (en) * 1993-11-26 1995-05-31 Daimler Benz Ag I.c. engine fuel injector
GB2307515A (en) * 1995-11-25 1997-05-28 Bosch Gmbh Robert Fuel injection valve for internal combustion engines

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2558790A1 (de) * 1975-12-24 1977-07-14 Bosch Gmbh Robert Kraftstoffeinspritzduese fuer brennkraftmaschinen
DE2742870C2 (de) * 1977-09-23 1979-11-15 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Kraftstoff einspritzvorrichtung
DE2801976A1 (de) * 1978-01-18 1979-07-19 Bosch Gmbh Robert Kraftstoffeinspritzsystem
JPS56118552A (en) * 1980-02-22 1981-09-17 Nippon Denso Co Ltd Fuel injection valve for internal combustion engine
DE3109961A1 (de) * 1981-03-14 1982-08-26 Daimler-Benz Ag, 7000 Stuttgart "kraftstoffeinspritzventil fuer brennkraftmaschine"
JPS5831649U (ja) * 1981-08-27 1983-03-01 昭和電線電纜株式会社 温度ヒユ−ズ
JPS5935681U (ja) * 1982-08-30 1984-03-06 日野自動車株式会社 デイ−ゼル機関における燃料噴射弁の開弁圧制御装置
JPS5960064A (ja) * 1982-09-30 1984-04-05 Mitsubishi Heavy Ind Ltd 燃料噴射弁
GB2129052B (en) * 1982-10-23 1986-01-29 Lucas Ind Plc Fuel injection nozzle for i c engines
JPS5987269A (ja) * 1982-11-12 1984-05-19 Nissan Motor Co Ltd 燃料噴射弁
JPS5984276U (ja) * 1982-11-27 1984-06-07 日野自動車株式会社 デイ−ゼル機関の燃料噴射弁
JPS59123666U (ja) * 1983-02-08 1984-08-20 株式会社小松製作所 燃料噴射装置
FR2541379B1 (fr) * 1983-02-21 1987-06-12 Renault Perfectionnement aux systemes d'injection a commande electromagnetique pour moteur diesel de type pression-temps ou l'aiguille de l'injecteur est pilotee par la decharge puis la charge d'une capacite
US4566635A (en) * 1983-08-10 1986-01-28 Robert Bosch Gmbh Fuel injection nozzle for internal combustion engines
JPS6045973A (ja) * 1983-08-22 1985-03-12 Victor Co Of Japan Ltd ドロツプアウト検出回路
JPS6143884A (ja) * 1984-08-08 1986-03-03 Victor Co Of Japan Ltd ドロツプアウト検出回路
US4684067A (en) * 1986-03-21 1987-08-04 General Motors Corporation Two-stage, hydraulic-assisted fuel injection nozzle
DE3712310A1 (de) * 1986-04-11 1987-10-29 Nippon Denso Co In einer kraftstoffeinspritzvorrichtung fuer eine brennkraftmaschine verwendetes kraftstoffeinspritzventil
JPH07109182B2 (ja) * 1986-11-11 1995-11-22 日本電装株式会社 内燃機関用燃料噴射装置
JP2616825B2 (ja) * 1989-12-28 1997-06-04 トヨタ自動車株式会社 内燃機関の燃料噴射弁
JPH03246740A (ja) * 1990-02-26 1991-11-05 Oki Electric Ind Co Ltd ネットワークにおける通信パス管理方式
FR2673246B1 (fr) * 1991-02-25 1994-01-28 Melchior Jean Dispositif d'injection de liquide, notamment de combustible, dans au moins une chambre pressurisee d'une machine a fonctionnement periodique tel que moteur a combustion interne et moteur de ce type equipe de ce dispositif.
DE4336108C1 (de) * 1993-10-22 1994-12-01 Daimler Benz Ag Magnetvenitl an einer für Brennkraftmaschinen vorgesehenen Kraftstoffeinspritzdüse
JP3555264B2 (ja) * 1995-07-14 2004-08-18 いすゞ自動車株式会社 内燃機関の燃料噴射装置
RU2135816C1 (ru) * 1997-09-29 1999-08-27 Военный автомобильный институт Распылитель форсунки для впрыскивания топлива методом соударяющихся струй
IT1295462B1 (it) * 1997-10-02 1999-05-12 Elasis Sistema Ricerca Fiat Iniettore di combustibile a comando elettromagnetico per motori a combustione interna.
DE10318946A1 (de) * 2003-02-20 2004-09-09 L'orange Gmbh Kraftstoffeinspritzeinrichtung
WO2004074671A1 (de) * 2003-02-20 2004-09-02 L'orange Gmbh Kraftstoffeinspritzeinrichtung
DE10323177A1 (de) * 2003-05-22 2004-12-09 Robert Bosch Gmbh Kraftstoffeinspritzsystem für Brennkraftmaschinen
RU2292480C2 (ru) * 2003-10-24 2007-01-27 Военный автомобильный институт Форсунка для впрыскивания топлива при бессливном процессе топливоподачи
DE102005020012A1 (de) 2005-04-27 2006-11-09 L'orange Gmbh Kraftstoff-Einspritzsystem für Brennkraftmaschinen
CN102989831A (zh) * 2012-10-23 2013-03-27 中色科技股份有限公司 一种双锥开卷机、卷取机的缓冲锥头及锥头缓冲方法
US10066590B2 (en) 2015-02-27 2018-09-04 Avl Powertrain Engineering, Inc. Opposed piston three nozzle combustion chamber design
US10161371B2 (en) 2015-02-27 2018-12-25 Avl Powertrain Engineering, Inc. Opposed piston three nozzle piston bowl design

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE713777C (de) * 1939-11-25 1941-11-14 Henschel & Sohn G M B H Brennstoffeinspritzvorrichtung fuer Brennkraftmaschinen
DE827140C (de) * 1950-12-01 1952-01-07 Maschf Augsburg Nuernberg Ag Brennstoffeinspritzventil
DE905689C (de) * 1952-01-17 1954-03-04 Maschf Augsburg Nuernberg Ag Vorrichtung zur Erzeugung unterschiedlicher Steuerzeiten bei Verwendung einer Druckfluessigkeit aus einer gemeinsamen Druckquelle, insbesondere fuer Brennstoff-Einspritzventile von Brennkraftmaschinen
AT276866B (de) * 1965-12-31 1969-12-10 Bosch Gmbh Robert Kraftstoffeinspritzventil für Vor- und Haupteinspritzung
FR2145081A5 (enExample) * 1971-07-08 1973-02-16 Peugeot & Renault
DE2301628A1 (de) * 1973-01-13 1974-07-18 Bosch Gmbh Robert Kraftstoffeinspritzduese

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132694A (en) * 1982-11-29 1984-07-11 Diesel Kiki Co Fuel injection device
GB2230559A (en) * 1988-04-19 1990-10-24 Usui Kokusai Sangyo Kk Fuel injection valve
GB2223273A (en) * 1988-09-21 1990-04-04 Usui Kokusai Sangyo Kk Fuel injector control
GB2284236A (en) * 1993-11-26 1995-05-31 Daimler Benz Ag I.c. engine fuel injector
GB2284236B (en) * 1993-11-26 1997-04-09 Daimler Benz Ag Fuel injection nozzle for an internal combustion engine
GB2307515A (en) * 1995-11-25 1997-05-28 Bosch Gmbh Robert Fuel injection valve for internal combustion engines
GB2307515B (en) * 1995-11-25 1998-09-09 Bosch Gmbh Robert Fuel injection valve for internal combustion engines

Also Published As

Publication number Publication date
JPS5187618A (enExample) 1976-07-31
IT1054026B (it) 1981-11-10
FR2297330B1 (enExample) 1978-05-19
DE2500644C2 (de) 1988-07-07
FR2297330A1 (fr) 1976-08-06
DE2500644A1 (de) 1976-07-15
JPS5813745B2 (ja) 1983-03-15
US3997117A (en) 1976-12-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee