CA1020030A - Fuel injection nozzle - Google Patents

Fuel injection nozzle

Info

Publication number
CA1020030A
CA1020030A CA205,531A CA205531A CA1020030A CA 1020030 A CA1020030 A CA 1020030A CA 205531 A CA205531 A CA 205531A CA 1020030 A CA1020030 A CA 1020030A
Authority
CA
Canada
Prior art keywords
fuel injection
injection nozzle
nozzle
fuel
injection
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
CA205,531A
Other languages
French (fr)
Other versions
CA205531S (en
Inventor
Albert A. Marchetti
Donald B. Butterfield
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
Application granted granted Critical
Publication of CA1020030A publication Critical patent/CA1020030A/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)
CA205,531A 1973-09-10 1974-07-24 Fuel injection nozzle Expired CA1020030A (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
CA1020030A true CA1020030A (en) 1977-11-01

Family

ID=23564698

Family Applications (1)

Application Number Title Priority Date Filing Date
CA205,531A Expired CA1020030A (en) 1973-09-10 1974-07-24 Fuel injection nozzle

Country Status (7)

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

Families Citing this family (41)

* 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
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
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 (en) * 1978-02-28 1979-09-06
DE2843000A1 (en) * 1978-10-03 1980-04-24 Bosch Gmbh Robert FUEL INJECTION NOZZLE
BR7909045A (en) * 1979-11-30 1981-10-20 Caterpillar Tractor Co FUEL INJECTION NOZZLE
US4275844A (en) * 1979-11-30 1981-06-30 Caterpillar Tractor Co. Fuel injection nozzle
DE3303470A1 (en) * 1983-02-02 1984-08-02 Jaroslavskij savod diselnoj apparatury, Jaroslavl Injection nozzle for combustion engines
JPS6187963A (en) * 1984-10-08 1986-05-06 Kanesaka Gijutsu Kenkyusho:Kk Fuel injection device
JPS6189975A (en) * 1984-10-09 1986-05-08 Diesel Kiki Co Ltd Fuel injection nozzle device for internal-combustion engine
JP2545520B2 (en) * 1985-08-10 1996-10-23 ロ−ベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Fuel injection nozzle for internal combustion engine
GB8704746D0 (en) * 1987-02-28 1987-04-01 Lucas Ind Plc Fuel injection nozzle
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
JP2819702B2 (en) * 1989-12-12 1998-11-05 株式会社デンソー Fuel injection valve
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 (en) * 1993-02-10 1994-06-30 Bosch Gmbh Robert Fuel injection nozzle for internal combustion engines
US5765755A (en) * 1997-01-23 1998-06-16 Cummins Engine Company, Inc. Injection rate shaping nozzle assembly for a fuel injector
DE19755057A1 (en) * 1997-12-11 1999-06-17 Bosch Gmbh Robert Fuel injection nozzle for self-igniting internal combustion engines
DE19841192A1 (en) * 1998-09-09 2000-03-16 Bosch Gmbh Robert Fuel injection valve for internal combustion engines
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 (en) * 1999-07-08 2001-01-18 Bosch Gmbh Robert Blind hole injection nozzle for internal combustion engines with a rounded transition between blind hole and nozzle needle seat
DE10031265A1 (en) * 2000-06-27 2002-01-10 Bosch Gmbh Robert Fuel injection valve for internal combustion engines
DE10061571B4 (en) * 2000-12-11 2007-03-22 Robert Bosch Gmbh Fuel injector
DE10122503A1 (en) * 2001-05-10 2002-11-21 Bosch Gmbh Robert Valve with radial recesses
DE10157463A1 (en) * 2001-11-23 2003-06-05 Bosch Gmbh Robert Fuel injection valve for internal combustion engines
US8069653B2 (en) * 2002-10-16 2011-12-06 Nordson Corporation Interchangeable nozzle for a dispensing module
DE10341452A1 (en) * 2003-09-09 2005-03-31 Robert Bosch Gmbh Fuel injection valve for internal combustion engines
DE10359302A1 (en) * 2003-12-17 2005-07-21 Robert Bosch Gmbh Valve body with multi-cone geometry at the valve seat
DE102009018767A1 (en) * 2009-04-24 2010-10-28 Man Diesel & Turbo Se Fuel injection valve for internal combustion engine, has nozzle body with hollow chamber which is divided into valve seat hole and stud hole is adjacent to valve seat hole
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 (en) * 2015-03-09 2019-05-15 株式会社デンソー Ejector and ejector-type refrigeration cycle
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 (en) * 2021-06-18 2021-09-03 中国北方发动机研究所(天津) High-pressure common rail oil sprayer and nozzle thereof

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 (en) * 1952-04-13 1955-08-25 Bosch Gmbh Robert Fuel injector
DE976061C (en) * 1952-05-03 1963-02-07 Sulzer Ag Liquid-cooled injection nozzles for internal combustion engines
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 (en) * 1967-07-15 1970-02-12 Kloeckner Humboldt Deutz Ag Fuel injector

Also Published As

Publication number Publication date
FR2243346A1 (en) 1975-04-04
FR2243346B3 (en) 1977-06-17
US3836080A (en) 1974-09-17
JPS5054725A (en) 1975-05-14
GB1477676A (en) 1977-06-22
IT1019046B (en) 1977-11-10
JPS60550B2 (en) 1985-01-08
DE2438014A1 (en) 1975-03-20

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