DE3109083A1 - Kraftstoffzufuhrvorrichtung fuer einen verbrennungsmotor - Google Patents

Kraftstoffzufuhrvorrichtung fuer einen verbrennungsmotor

Info

Publication number
DE3109083A1
DE3109083A1 DE19813109083 DE3109083A DE3109083A1 DE 3109083 A1 DE3109083 A1 DE 3109083A1 DE 19813109083 DE19813109083 DE 19813109083 DE 3109083 A DE3109083 A DE 3109083A DE 3109083 A1 DE3109083 A1 DE 3109083A1
Authority
DE
Germany
Prior art keywords
fuel
air
atomizer
injection valve
passage
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.)
Withdrawn
Application number
DE19813109083
Other languages
German (de)
English (en)
Inventor
Yamamoto Yokosuka Tadahiro
Sugo Yuko
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of DE3109083A1 publication Critical patent/DE3109083A1/de
Withdrawn legal-status Critical Current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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
    • F02M69/043—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the intake conduit upstream of an air throttle valve
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/047—Injectors peculiar thereto injectors with air chambers, e.g. communicating with atmosphere for aerating the nozzles
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
    • F02M69/32—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines with an air by-pass around the air throttle valve or with an auxiliary air passage, e.g. with a variably controlled valve therein
    • F02M69/325—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines with an air by-pass around the air throttle valve or with an auxiliary air passage, e.g. with a variably controlled valve therein with an auxiliary injection nozzle therein

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE19813109083 1980-03-12 1981-03-10 Kraftstoffzufuhrvorrichtung fuer einen verbrennungsmotor Withdrawn DE3109083A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3233380U JPS56133964U (enrdf_load_stackoverflow) 1980-03-12 1980-03-12

Publications (1)

Publication Number Publication Date
DE3109083A1 true DE3109083A1 (de) 1981-12-24

Family

ID=12356014

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813109083 Withdrawn DE3109083A1 (de) 1980-03-12 1981-03-10 Kraftstoffzufuhrvorrichtung fuer einen verbrennungsmotor

Country Status (2)

Country Link
JP (1) JPS56133964U (enrdf_load_stackoverflow)
DE (1) DE3109083A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4108279A1 (de) * 1990-03-14 1991-09-19 Aisan Ind Einspritzdueseneinrichtung mit einem unterstuetzungsluftkanal zum zerstaeuben von kraftstoff
EP1096138A3 (en) * 1999-11-01 2003-10-22 Honda Giken Kogyo Kabushiki Kaisha Engine fuel supply system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4108279A1 (de) * 1990-03-14 1991-09-19 Aisan Ind Einspritzdueseneinrichtung mit einem unterstuetzungsluftkanal zum zerstaeuben von kraftstoff
EP1096138A3 (en) * 1999-11-01 2003-10-22 Honda Giken Kogyo Kabushiki Kaisha Engine fuel supply system

Also Published As

Publication number Publication date
JPS56133964U (enrdf_load_stackoverflow) 1981-10-12

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal