GB2084249B - Fuel injector - Google Patents

Fuel injector

Info

Publication number
GB2084249B
GB2084249B GB8127329A GB8127329A GB2084249B GB 2084249 B GB2084249 B GB 2084249B GB 8127329 A GB8127329 A GB 8127329A GB 8127329 A GB8127329 A GB 8127329A GB 2084249 B GB2084249 B GB 2084249B
Authority
GB
United Kingdom
Prior art keywords
fuel injector
injector
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
GB8127329A
Other languages
English (en)
Other versions
GB2084249A (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.)
KARL MARX STADT AUTOMOBILBAU
Original Assignee
KARL MARX STADT AUTOMOBILBAU
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 KARL MARX STADT AUTOMOBILBAU filed Critical KARL MARX STADT AUTOMOBILBAU
Publication of GB2084249A publication Critical patent/GB2084249A/en
Application granted granted Critical
Publication of GB2084249B publication Critical patent/GB2084249B/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
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/182—Discharge orifices being situated in different transversal planes with respect to valve member direction of movement
    • 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
    • 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
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/1826—Discharge orifices having different sizes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
GB8127329A 1980-09-12 1981-09-10 Fuel injector Expired GB2084249B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD22386080A DD153167A1 (de) 1980-09-12 1980-09-12 Mehrstrahl-zapfenduese fuer direkteinspritzung bei verbrennungsmotoren

Publications (2)

Publication Number Publication Date
GB2084249A GB2084249A (en) 1982-04-07
GB2084249B true GB2084249B (en) 1983-11-02

Family

ID=5526255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8127329A Expired GB2084249B (en) 1980-09-12 1981-09-10 Fuel injector

Country Status (5)

Country Link
CS (1) CS239325B1 (de)
DD (1) DD153167A1 (de)
DE (1) DE3133388C2 (de)
FR (1) FR2490278A1 (de)
GB (1) GB2084249B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510075A1 (de) * 1985-03-20 1986-09-25 Klöckner-Humboldt-Deutz AG, 5000 Köln Brennstoffeinspritzventil
DE3510076A1 (de) * 1985-03-20 1986-10-16 Klöckner-Humboldt-Deutz AG, 5000 Köln Luftverdichtende brennkraftmaschine
JPS6238828A (ja) * 1985-08-13 1987-02-19 Isuzu Motors Ltd 直噴式デイ−ゼル機関
DE4303813C1 (de) * 1993-02-10 1994-06-30 Bosch Gmbh Robert Kraftstoffeinspritzdüse für Brennkraftmaschinen
CN100385109C (zh) * 2005-01-18 2008-04-30 侯德洋 微位移变截面均匀细雾化复合式喷油器
US7685990B2 (en) 2007-11-29 2010-03-30 Delphi Technologies, Inc. Dual mode combustion apparatus and method
EP2218905B1 (de) 2009-02-17 2015-04-15 Continental Automotive GmbH Injektor und Verfahren zum Einspritzen von Kraftstoff

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1833080A (en) * 1931-01-14 1931-11-24 Worthington Pump & Mach Corp Fuel injection or spray valve
DE846183C (de) * 1941-05-04 1952-08-11 Leon Le Bozec Brennstoffeinspritzvorrichtung fuer Verbrennungskraftmaschinen
FR977818A (fr) * 1942-11-18 1951-04-05 Prec Mecanique Perfectionnements apportés aux dispositifs du genre des injecteurs pour moteurs à combustion interne
NL70310C (de) * 1946-08-28

Also Published As

Publication number Publication date
DD153167A1 (de) 1981-12-23
CS239325B1 (en) 1986-01-16
CS638781A1 (en) 1984-11-19
FR2490278B1 (de) 1983-10-28
DE3133388A1 (de) 1982-09-23
FR2490278A1 (fr) 1982-03-19
DE3133388C2 (de) 1983-05-19
GB2084249A (en) 1982-04-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee