DD153167A1 - Mehrstrahl-zapfenduese fuer direkteinspritzung bei verbrennungsmotoren - Google Patents

Mehrstrahl-zapfenduese fuer direkteinspritzung bei verbrennungsmotoren Download PDF

Info

Publication number
DD153167A1
DD153167A1 DD22386080A DD22386080A DD153167A1 DD 153167 A1 DD153167 A1 DD 153167A1 DD 22386080 A DD22386080 A DD 22386080A DD 22386080 A DD22386080 A DD 22386080A DD 153167 A1 DD153167 A1 DD 153167A1
Authority
DD
German Democratic Republic
Prior art keywords
valve element
injection
stroke
section
hole
Prior art date
Application number
DD22386080A
Other languages
German (de)
English (en)
Inventor
Hans Gaertner
Original Assignee
Hans Gaertner
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 Hans Gaertner, Karl Marx Stadt Automobilbau filed Critical Hans Gaertner
Priority to DD22386080A priority Critical patent/DD153167A1/de
Priority to DE19813133388 priority patent/DE3133388C2/de
Priority to CS816387A priority patent/CS239325B1/cs
Priority to GB8127329A priority patent/GB2084249B/en
Priority to FR8117207A priority patent/FR2490278A1/fr
Publication of DD153167A1 publication Critical patent/DD153167A1/de

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)
DD22386080A 1980-09-12 1980-09-12 Mehrstrahl-zapfenduese fuer direkteinspritzung bei verbrennungsmotoren DD153167A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DD22386080A DD153167A1 (de) 1980-09-12 1980-09-12 Mehrstrahl-zapfenduese fuer direkteinspritzung bei verbrennungsmotoren
DE19813133388 DE3133388C2 (de) 1980-09-12 1981-08-24 Zapfendüse für die direkte Einspritzung in den Brennraum einer Brennkraftmaschine
CS816387A CS239325B1 (en) 1980-09-12 1981-08-27 Multicurrent pivot jet for combustion engines
GB8127329A GB2084249B (en) 1980-09-12 1981-09-10 Fuel injector
FR8117207A FR2490278A1 (fr) 1980-09-12 1981-09-11 Injecteur a aiguille a jet multiple pour injection directe dans des moteurs a combustion interne

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 (1)

Publication Number Publication Date
DD153167A1 true DD153167A1 (de) 1981-12-23

Family

ID=5526255

Family Applications (1)

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

Country Status (5)

Country Link
CS (1) CS239325B1 (cg-RX-API-DMAC7.html)
DD (1) DD153167A1 (cg-RX-API-DMAC7.html)
DE (1) DE3133388C2 (cg-RX-API-DMAC7.html)
FR (1) FR2490278A1 (cg-RX-API-DMAC7.html)
GB (1) GB2084249B (cg-RX-API-DMAC7.html)

Cited By (1)

* 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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (cg-RX-API-DMAC7.html) * 1946-08-28

Cited By (1)

* 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

Also Published As

Publication number Publication date
CS239325B1 (en) 1986-01-16
GB2084249B (en) 1983-11-02
GB2084249A (en) 1982-04-07
FR2490278B1 (cg-RX-API-DMAC7.html) 1983-10-28
CS638781A1 (en) 1984-11-19
DE3133388C2 (de) 1983-05-19
FR2490278A1 (fr) 1982-03-19
DE3133388A1 (de) 1982-09-23

Similar Documents

Publication Publication Date Title
DE60033991T2 (de) Kraftstoffeinspritzventil
DE2815672A1 (de) Brennstoffeinspritzvorrichtung
DE3517406A1 (de) Intermittierende dralleinspritzduese
DE10210976A1 (de) Kraftstoffeinspritzventil für Brennkraftmaschinen
DE3502642A1 (de) Kraftstoffeinspritzventil fuer eine luftverdichtende einspritzbrennkraftmaschine
EP1045982B1 (de) Kraftstoffeinspritzdüse für selbstzündende brennkraftmaschinen
DE2814999A1 (de) Kraftstoff-einspritzduese fuer brennkraftmaschinen
DE19634933B4 (de) Kraftstoffeinspritzventil für Brennkraftmaschinen
DD153167A1 (de) Mehrstrahl-zapfenduese fuer direkteinspritzung bei verbrennungsmotoren
DE2803774A1 (de) Kraftstoff-einspritzduese fuer einspritz-brennkraftmaschinen
DE2833927A1 (de) Benzineinspritzvorrichtung fuer verbrennungsmotoren
DE2826602A1 (de) Luftverdichtende, direkteinspritzende brennkraftmaschine
DE10246693A1 (de) Einspritzvorrichtung zum Einspritzen von Kraftstoff
DE19831063A1 (de) Kraftstoffeinspritzer mit Hilfsluft
DD154871A3 (de) Einspritzduese fuer dieselmotoren
DE19706661A1 (de) Kraftstoffeinspritzventil für Brennkraftmaschinen
DE894789C (de) Fluessigkeitsgesteuerte Einspritzduese mit konischem Zapfen fuer Brennkraftmaschinen
DE3151293A1 (de) Kraftstoffeinspritzsystem fuer kraftstoffdirekteinspritzung bei brenn-kraftmaschinen
EP0730089A1 (de) Kraftstoffeinspritzventil für Brennkraftmaschinen
DE3113755C2 (de) Drosselzapfendüse zur Kraftstoffeinspritzung in den Brennraum einer Brennkraftmaschine
EP1481159B1 (de) Brennstoffeinspritzventil
DE3326468A1 (de) Drosselzapfenduese zur kraftstoffeinspritzung bei einer brennkraftmaschine, insbesondere vorkammermaschine
DE3031298A1 (de) Einspritzvorrichtung fuer die brennstoffversorgung eines dieselmotors
DE866574C (de) Lochduese fuer Brennkraftmaschinen mit Selbstzuendung
DE841080C (de) Einrichtung zur Lufteinblase-Einspritzung des Kraftstoffes bei Einspritzbrennkraftmaschinen

Legal Events

Date Code Title Description
RPI Change in the person, name or address of the patentee (searches according to art. 11 and 12 extension act)
ENJ Ceased due to non-payment of renewal fee