CS239325B1 - Multicurrent pivot jet for combustion engines - Google Patents

Multicurrent pivot jet for combustion engines Download PDF

Info

Publication number
CS239325B1
CS239325B1 CS816387A CS638781A CS239325B1 CS 239325 B1 CS239325 B1 CS 239325B1 CS 816387 A CS816387 A CS 816387A CS 638781 A CS638781 A CS 638781A CS 239325 B1 CS239325 B1 CS 239325B1
Authority
CS
Czechoslovakia
Prior art keywords
section
injection port
valve element
stroke
effective cross
Prior art date
Application number
CS816387A
Other languages
Czech (cs)
English (en)
Other versions
CS638781A1 (en
Inventor
Hans Gaertner
Original Assignee
Hans Gaertner
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 Hans Gaertner filed Critical Hans Gaertner
Publication of CS638781A1 publication Critical patent/CS638781A1/cs
Publication of CS239325B1 publication Critical patent/CS239325B1/cs

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)
CS816387A 1980-09-12 1981-08-27 Multicurrent pivot jet for combustion engines CS239325B1 (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
CS638781A1 CS638781A1 (en) 1984-11-19
CS239325B1 true CS239325B1 (en) 1986-01-16

Family

ID=5526255

Family Applications (1)

Application Number Title Priority Date Filing Date
CS816387A CS239325B1 (en) 1980-09-12 1981-08-27 Multicurrent pivot jet for combustion engines

Country Status (5)

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

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 (en) 2009-02-17 2015-04-15 Continental Automotive GmbH Injector and method for injecting fuel

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 (enExample) * 1946-08-28

Also Published As

Publication number Publication date
FR2490278A1 (fr) 1982-03-19
DD153167A1 (de) 1981-12-23
CS638781A1 (en) 1984-11-19
GB2084249A (en) 1982-04-07
DE3133388C2 (de) 1983-05-19
DE3133388A1 (de) 1982-09-23
GB2084249B (en) 1983-11-02
FR2490278B1 (enExample) 1983-10-28

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