GB1477676A - Fuel injection nozzle - Google Patents

Fuel injection nozzle

Info

Publication number
GB1477676A
GB1477676A GB3924174A GB3924174A GB1477676A GB 1477676 A GB1477676 A GB 1477676A GB 3924174 A GB3924174 A GB 3924174A GB 3924174 A GB3924174 A GB 3924174A GB 1477676 A GB1477676 A GB 1477676A
Authority
GB
United Kingdom
Prior art keywords
valve seat
sac
fuel
needle
included angle
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
GB3924174A
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.)
Ambac Industries Inc
Original Assignee
Ambac Industries Inc
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 Ambac Industries Inc filed Critical Ambac Industries Inc
Publication of GB1477676A publication Critical patent/GB1477676A/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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
GB3924174A 1973-09-10 1974-09-09 Fuel injection nozzle Expired GB1477676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00395828A US3836080A (en) 1973-09-10 1973-09-10 Fuel injection nozzle

Publications (1)

Publication Number Publication Date
GB1477676A true GB1477676A (en) 1977-06-22

Family

ID=23564698

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3924174A Expired GB1477676A (en) 1973-09-10 1974-09-09 Fuel injection nozzle

Country Status (7)

Country Link
US (1) US3836080A (enrdf_load_stackoverflow)
JP (1) JPS60550B2 (enrdf_load_stackoverflow)
CA (1) CA1020030A (enrdf_load_stackoverflow)
DE (1) DE2438014A1 (enrdf_load_stackoverflow)
FR (1) FR2243346B3 (enrdf_load_stackoverflow)
GB (1) GB1477676A (enrdf_load_stackoverflow)
IT (1) IT1019046B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3303470A1 (de) * 1983-02-02 1984-08-02 Jaroslavskij savod diselnoj apparatury, Jaroslavl Einspritzduese fuer verbrennungsmotore
GB2229495A (en) * 1989-03-22 1990-09-26 Lucas Ind Plc Fuel injector
GB2232203A (en) * 1989-06-03 1990-12-05 Lucas Ind Plc C.i. engine fuel injector

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980237A (en) * 1975-11-17 1976-09-14 Allis-Chalmers Corporation Differential valve in fuel injection nozzle
US4057190A (en) * 1976-06-17 1977-11-08 Bendix Corporation Fuel break-up disc for injection valve
US4030668A (en) * 1976-06-17 1977-06-21 The Bendix Corporation Electromagnetically operated fuel injection valve
US4106702A (en) * 1977-04-19 1978-08-15 Caterpillar Tractor Co. Fuel injection nozzle tip with low volume tapered sac
US4153205A (en) * 1977-10-19 1979-05-08 Allis-Chalmers Corporation Short seat fuel injection nozzle valve
JPS54127930U (enrdf_load_stackoverflow) * 1978-02-28 1979-09-06
DE2843000A1 (de) * 1978-10-03 1980-04-24 Bosch Gmbh Robert Kraftstoffeinspritzduese
US4275844A (en) * 1979-11-30 1981-06-30 Caterpillar Tractor Co. Fuel injection nozzle
WO1981001592A1 (en) * 1979-11-30 1981-06-11 Caterpillar Tractor Co Fuel injection nozzle
JPS6187963A (ja) * 1984-10-08 1986-05-06 Kanesaka Gijutsu Kenkyusho:Kk 燃料噴射装置
JPS6189975A (ja) * 1984-10-09 1986-05-08 Diesel Kiki Co Ltd 内燃機関の燃料噴射ノズル装置
DE3667704D1 (de) * 1985-08-10 1990-01-25 Bosch Gmbh Robert Kraftstoff-einspritzduese fuer brennkraftmaschinen.
GB8704746D0 (en) * 1987-02-28 1987-04-01 Lucas Ind Plc Fuel injection nozzle
JP2819702B2 (ja) * 1989-12-12 1998-11-05 株式会社デンソー 燃料噴射弁
US5037031A (en) * 1990-04-25 1991-08-06 Cummins Engine Company, Inc. Reduced trapped volume
US5042721A (en) * 1990-07-19 1991-08-27 Cummins Engine Company, Inc. Reduced gas flow open nozzle unit injector
DE4303813C1 (de) * 1993-02-10 1994-06-30 Bosch Gmbh Robert Kraftstoffeinspritzdüse für Brennkraftmaschinen
RU2124140C1 (ru) * 1997-01-06 1998-12-27 Открытое акционерное общество Ярославский завод дизельной аппаратуры Распылитель форсунки для двигателя внутреннего сгорания
US5765755A (en) * 1997-01-23 1998-06-16 Cummins Engine Company, Inc. Injection rate shaping nozzle assembly for a fuel injector
RU2132479C1 (ru) * 1997-05-06 1999-06-27 Открытое акционерное общество Ярославский завод дизельной аппаратуры Распылитель форсунки для дизеля
RU2138673C1 (ru) * 1997-11-05 1999-09-27 ОАО "Ярославский завод дизельной аппаратуры" Распылитель форсунки для дизеля
DE19755057A1 (de) * 1997-12-11 1999-06-17 Bosch Gmbh Robert Kraftstoffeinspritzdüse für selbstzündende Brennkraftmaschinen
DE19841192A1 (de) * 1998-09-09 2000-03-16 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
RU2156376C2 (ru) * 1998-12-10 2000-09-20 ОАО Ярославский завод дизельной аппаратуры Распылитель форсунки для двигателя внутреннего сгорания
US7150410B1 (en) 1999-01-29 2006-12-19 Robert Bosch Gmbh Method for providing a controlled injection rate and injection pressure in a fuel injector assembly
DE19931761A1 (de) * 1999-07-08 2001-01-18 Bosch Gmbh Robert Sackloch-Einspritzdüse für Brennkraftmaschinen mit abgerundetem Übergang zwischen Sackloch und Düsennadelsitz
RU2175077C2 (ru) * 2000-01-18 2001-10-20 Гундоров Валентин Михайлович Способ изготовления распылителя форсунки для двигателя внутреннего сгорания
RU2175078C2 (ru) * 2000-01-31 2001-10-20 Гундоров Валентин Михайлович Распылитель форсунки для двигателя внутреннего сгорания
DE10031265A1 (de) * 2000-06-27 2002-01-10 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10061571B4 (de) * 2000-12-11 2007-03-22 Robert Bosch Gmbh Brennstoffeinspritzventil
DE10122503A1 (de) * 2001-05-10 2002-11-21 Bosch Gmbh Robert Ventil mit radialen Ausnehmungen
DE10157463A1 (de) * 2001-11-23 2003-06-05 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
US8069653B2 (en) * 2002-10-16 2011-12-06 Nordson Corporation Interchangeable nozzle for a dispensing module
DE10341452A1 (de) * 2003-09-09 2005-03-31 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10359302A1 (de) * 2003-12-17 2005-07-21 Robert Bosch Gmbh Ventilkörper mit Mehrfachkegelgeometrie am Ventilstitz
DE102009018767A1 (de) * 2009-04-24 2010-10-28 Man Diesel & Turbo Se Kraftstoffeinspritzdüse für eine Brennkraftmaschine
US20110030635A1 (en) * 2009-08-04 2011-02-10 International Engine Intellectual Property Company, Llc Fuel injector nozzle for reduced coking
US20150020778A1 (en) * 2012-03-14 2015-01-22 International Engine Intellectual Property Company Llc Fuel injector nozzle
US9903329B2 (en) * 2012-04-16 2018-02-27 Cummins Intellectual Property, Inc. Fuel injector
JP6511873B2 (ja) * 2015-03-09 2019-05-15 株式会社デンソー エジェクタ、およびエジェクタ式冷凍サイクル
GB2552673B (en) * 2016-08-02 2020-02-19 Delphi Tech Ip Ltd SCR doser spray atomization
US10865754B2 (en) 2017-04-05 2020-12-15 Progress Rail Services Corporation Fuel injector having needle tip and nozzle body surfaces structured for reduced sac volume and fracture resistance
US10895231B2 (en) 2019-06-13 2021-01-19 Progress Rail Services Corporation Fuel injector nozzle assembly having anti-cavitation vent and method
CN113339173A (zh) * 2021-06-18 2021-09-03 中国北方发动机研究所(天津) 一种高压共轨喷油器及其喷嘴
CN119533883A (zh) * 2023-08-30 2025-02-28 中国航发商用航空发动机有限责任公司 航空发动机喷嘴特性在线监测方法、监测设备及可读存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB280153A (en) * 1926-11-03 1927-12-29 Charles Edward Cutting Improvements in means for increasing the frictional contact of the wheels of motors and other conveyors on ropeways
DE932209C (de) * 1952-04-13 1955-08-25 Bosch Gmbh Robert Kraftstoffeinspritzventil
DE976061C (de) * 1952-05-03 1963-02-07 Sulzer Ag Fluessigkeitsgekuehlte Einspritzduese fuer Brennkraftmaschinen
GB906603A (en) * 1958-06-14 1962-09-26 Motorpal Jihlava Improvements in and relating to fuel injection nozzles for internal combustion engines
US3391871A (en) * 1967-03-30 1968-07-09 Bosch Gmbh Robert Fuel injection valve for internal combustion engines
DE1576582A1 (de) * 1967-07-15 1970-02-12 Kloeckner Humboldt Deutz Ag Kraftstoffeinspritzventil

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3303470A1 (de) * 1983-02-02 1984-08-02 Jaroslavskij savod diselnoj apparatury, Jaroslavl Einspritzduese fuer verbrennungsmotore
GB2229495A (en) * 1989-03-22 1990-09-26 Lucas Ind Plc Fuel injector
GB2232203A (en) * 1989-06-03 1990-12-05 Lucas Ind Plc C.i. engine fuel injector

Also Published As

Publication number Publication date
CA1020030A (en) 1977-11-01
JPS60550B2 (ja) 1985-01-08
FR2243346B3 (enrdf_load_stackoverflow) 1977-06-17
US3836080A (en) 1974-09-17
JPS5054725A (enrdf_load_stackoverflow) 1975-05-14
FR2243346A1 (enrdf_load_stackoverflow) 1975-04-04
IT1019046B (it) 1977-11-10
DE2438014A1 (de) 1975-03-20

Similar Documents

Publication Publication Date Title
GB1477676A (en) Fuel injection nozzle
US3830433A (en) Fuel injection nozzle
EP0393590A3 (en) Fuel injection device for diesel engines
ES8701304A1 (es) Perfeccionamientos en una bomba de combustible gobernada electricamente para motores de combustion interna
CA2128426A1 (en) Fuel injector nozzles
GB1433513A (en) Fuel injection nozzle for internal combustion engines
GB1472401A (en) Fuel injection nozzles
US4275845A (en) Fuel injector for internal combustion engines
US4417694A (en) Injector valve with contoured valve seat and needle valve interface
ES290499A1 (es) Perfeccionamientos introducidos en los inyctores de carburante para motor de combustiën interna
KR910020311A (ko) 물분사디이젤엔진
GB1357429A (en) Fuel injection nozzle
GB1389299A (en) Fuel injection nozzles for internal combustion engines
ES8507227A1 (es) Un motor de combustion interna de inyeccion directa.
US4208014A (en) Fuel injector for internal combustion engines
GB1092263A (en) Improvements in or relating to injection nozzles for internal combustion engines and methods of making same
GB1182721A (en) Improvements in or relating to Fuel Injection Nozzles for Internal Combustion Engines
ES8205038A1 (es) Conjunto bomba-inyector de combustible para motor de combus-tion interna
GB1417702A (en) Injectors for fuel injection apparatus
GB1168386A (en) Improved Carburettor for Internal COmbustion Engines
GB950252A (en) Improvements in fuel injection valves for internal combustion engines
GB726248A (en) Improvements in fuel injection valves for internal combustion engines
GB1206632A (en) Liquid fuel injection nozzle units
GB1124712A (en) Improvements in fuel injection valves for internal combustion engines
WO1989004921A1 (en) Fuel injector

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19940908