GB1440435A - Fuel injection nozzle units - Google Patents

Fuel injection nozzle units

Info

Publication number
GB1440435A
GB1440435A GB3388572A GB3388572A GB1440435A GB 1440435 A GB1440435 A GB 1440435A GB 3388572 A GB3388572 A GB 3388572A GB 3388572 A GB3388572 A GB 3388572A GB 1440435 A GB1440435 A GB 1440435A
Authority
GB
United Kingdom
Prior art keywords
fuel
valve
grooves
injection 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
GB3388572A
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.)
CAV Ltd
Original Assignee
CAV Ltd
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 CAV Ltd filed Critical CAV Ltd
Priority to GB3388572A priority Critical patent/GB1440435A/en
Priority to ES416749A priority patent/ES416749A1/es
Priority to IT51524/73A priority patent/IT989918B/it
Priority to JP48082584A priority patent/JPS4963828A/ja
Priority to DE19732336728 priority patent/DE2336728A1/de
Priority to US00381284A priority patent/US3838821A/en
Priority to FR7326776A priority patent/FR2193933B1/fr
Publication of GB1440435A publication Critical patent/GB1440435A/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
    • F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging orifices
    • F02M61/163—Means being injection-valves with helically or spirally shaped grooves
    • 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
    • F02M61/08—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 opening in direction of fuel flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
GB3388572A 1972-07-20 1972-07-20 Fuel injection nozzle units Expired GB1440435A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB3388572A GB1440435A (en) 1972-07-20 1972-07-20 Fuel injection nozzle units
ES416749A ES416749A1 (es) 1972-07-20 1973-07-10 Perfeccionamientos en las unidades de inyector de combusti-ble.
IT51524/73A IT989918B (it) 1972-07-20 1973-07-18 Gruppo ad ugello di iniezione di combustibile per motori
JP48082584A JPS4963828A (enrdf_load_stackoverflow) 1972-07-20 1973-07-19
DE19732336728 DE2336728A1 (de) 1972-07-20 1973-07-19 Kraftstoffeinspritzduese
US00381284A US3838821A (en) 1972-07-20 1973-07-20 Fuel injection nozzle units
FR7326776A FR2193933B1 (enrdf_load_stackoverflow) 1972-07-20 1973-07-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3388572A GB1440435A (en) 1972-07-20 1972-07-20 Fuel injection nozzle units

Publications (1)

Publication Number Publication Date
GB1440435A true GB1440435A (en) 1976-06-23

Family

ID=10358717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3388572A Expired GB1440435A (en) 1972-07-20 1972-07-20 Fuel injection nozzle units

Country Status (7)

Country Link
US (1) US3838821A (enrdf_load_stackoverflow)
JP (1) JPS4963828A (enrdf_load_stackoverflow)
DE (1) DE2336728A1 (enrdf_load_stackoverflow)
ES (1) ES416749A1 (enrdf_load_stackoverflow)
FR (1) FR2193933B1 (enrdf_load_stackoverflow)
GB (1) GB1440435A (enrdf_load_stackoverflow)
IT (1) IT989918B (enrdf_load_stackoverflow)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562457A (en) * 1979-06-20 1981-01-12 Toyota Central Res & Dev Lab Inc Intermittent vortex injection valve
DE2941536A1 (de) * 1979-10-13 1981-04-23 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzduese fuer brennkraftmaschinen
US4417694A (en) * 1980-10-22 1983-11-29 The Bendix Corporation Injector valve with contoured valve seat and needle valve interface
JPS57134360U (enrdf_load_stackoverflow) * 1981-02-16 1982-08-21
US4540126A (en) * 1982-04-08 1985-09-10 Nissan Motor Co., Ltd. Fuel injection nozzle
JPS60183268U (ja) * 1984-05-14 1985-12-05 株式会社豊田中央研究所 間欠式渦巻噴射弁
JPS61118556A (ja) * 1984-11-14 1986-06-05 Toyota Central Res & Dev Lab Inc 間欠式渦巻噴射弁
CA1289429C (en) * 1985-07-19 1991-09-24 Roy Stanley Brooks Nozzles for fuel injection systems
GB2193252B (en) * 1986-08-01 1991-02-06 Orbital Eng Pty Improvements relating to the injection of fuel to an engine
JPH0169180U (enrdf_load_stackoverflow) * 1987-10-27 1989-05-08
US5020500A (en) * 1990-03-28 1991-06-04 Stanadyne Automotive Corp. Hole type fuel injector and injection method
US4987887A (en) * 1990-03-28 1991-01-29 Stanadyne Automotive Corp. Fuel injector method and apparatus
US5058808A (en) * 1990-08-24 1991-10-22 Halliburton Company Burner nozzle
US5533482A (en) * 1994-05-23 1996-07-09 Nissan Motor Co., Ltd. Fuel injection nozzle
US5941207A (en) * 1997-09-08 1999-08-24 Ford Global Technologies, Inc. Direct injection spark ignition engine
US6378792B2 (en) * 1998-04-10 2002-04-30 Aisan Kogyo Kabushiki Kaisha Fuel injection nozzle
US6386175B2 (en) 1999-03-05 2002-05-14 Ford Global Technologies, Inc. Fuel injection
CN100422545C (zh) * 2004-12-15 2008-10-01 浙江飞亚电子有限公司 一种喷油嘴
JP5678966B2 (ja) * 2010-12-20 2015-03-04 トヨタ自動車株式会社 燃料噴射弁
US9556842B2 (en) * 2012-02-15 2017-01-31 Toyota Jidosha Kabushiki Kaisha Fuel injection valve, and fuel injection apparatus provided with the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588485A (en) * 1949-03-07 1952-03-11 Lucas Ltd Joseph Liquid fuel burner nozzle
US3057560A (en) * 1960-07-19 1962-10-09 John F Campbell Nozzle construction
US3032279A (en) * 1960-11-21 1962-05-01 Eddington Metal Specialty Comp Nozzle construction
FR1554329A (enrdf_load_stackoverflow) * 1968-02-13 1969-01-17
FR1554507A (enrdf_load_stackoverflow) * 1968-02-23 1969-01-17

Also Published As

Publication number Publication date
FR2193933B1 (enrdf_load_stackoverflow) 1978-12-01
US3838821A (en) 1974-10-01
ES416749A1 (es) 1976-02-01
FR2193933A1 (enrdf_load_stackoverflow) 1974-02-22
IT989918B (it) 1975-06-10
JPS4963828A (enrdf_load_stackoverflow) 1974-06-20
DE2336728A1 (de) 1974-01-31

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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