JPS6050984B2 - 燃料噴射装置 - Google Patents

燃料噴射装置

Info

Publication number
JPS6050984B2
JPS6050984B2 JP52059726A JP5972677A JPS6050984B2 JP S6050984 B2 JPS6050984 B2 JP S6050984B2 JP 52059726 A JP52059726 A JP 52059726A JP 5972677 A JP5972677 A JP 5972677A JP S6050984 B2 JPS6050984 B2 JP S6050984B2
Authority
JP
Japan
Prior art keywords
pressure
spring
fuel
regulating valve
air
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
JP52059726A
Other languages
English (en)
Japanese (ja)
Other versions
JPS534121A (en
Inventor
ハインリツヒ・クナツプ
ラインハルト・シユヴアルツ
ヴアルテル・シユロツト
クラウス・リ−ル
クラウス・ユルゲン・ペ−テルス
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPS534121A publication Critical patent/JPS534121A/ja
Publication of JPS6050984B2 publication Critical patent/JPS6050984B2/ja
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
    • 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
    • F02M69/36—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 having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages
    • F02M69/38—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 having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages using fuel pressure, e.g. by varying fuel pressure in the control chambers of the fuel metering device
    • F02M69/386—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 having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages using fuel pressure, e.g. by varying fuel pressure in the control chambers of the fuel metering device variably controlling the pressure of the fuel by-passing the metering valves, e.g. by valves responsive to signals of temperature or oxygen sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
JP52059726A 1976-05-22 1977-05-23 燃料噴射装置 Expired JPS6050984B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2623121A DE2623121C3 (de) 1976-05-22 1976-05-22 Druckregelventil für eine Kraftstoffeinspritzanlage
DE2623121.0 1976-05-22

Publications (2)

Publication Number Publication Date
JPS534121A JPS534121A (en) 1978-01-14
JPS6050984B2 true JPS6050984B2 (ja) 1985-11-11

Family

ID=5978810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52059726A Expired JPS6050984B2 (ja) 1976-05-22 1977-05-23 燃料噴射装置

Country Status (5)

Country Link
US (1) US4136653A (enExample)
JP (1) JPS6050984B2 (enExample)
DE (1) DE2623121C3 (enExample)
FR (1) FR2352168A1 (enExample)
GB (1) GB1555156A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744733A1 (de) * 1977-10-05 1979-04-19 Bosch Gmbh Robert Kraftstoffeinspritzanlage
JPS6045751B2 (ja) * 1978-05-17 1985-10-11 ヤマハ発動機株式会社 燃料噴射式火花点火機関の吸気装置
DE2835782A1 (de) * 1978-08-16 1980-02-28 Bosch Gmbh Robert Druckregelventil fuer eine kraftstoffeinspritzanlage
DE3002458A1 (de) * 1980-01-24 1981-07-30 Robert Bosch Gmbh, 7000 Stuttgart Zumess- und mengenteilerventil
DE3237963C2 (de) * 1982-10-13 1986-02-20 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Kontinuierlich arbeitende Kraftstoffeinspritzanlage
DE3240554C2 (de) * 1982-11-03 1993-10-07 Bosch Gmbh Robert Kraftstoffeinspritzventil für eine Brennkraftmaschine
DE3241047A1 (de) * 1982-11-06 1984-05-10 Robert Bosch Gmbh, 7000 Stuttgart Druckregelventil

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2327295C3 (de) * 1973-05-29 1978-08-31 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffversorgungsanlage für Brennkraftmaschinen
US3963005A (en) * 1973-10-12 1976-06-15 Robert Bosch G.M.B.H. Fuel supply system
DE2403276C3 (de) * 1974-01-24 1981-03-12 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage
US3917760A (en) * 1974-01-25 1975-11-04 British Leyland Austin Morris Carburetters fitted to internal combustion engines
DE2413049C2 (de) * 1974-03-19 1982-04-15 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffversorgungsanlage
DE2507615C2 (de) * 1974-03-19 1982-08-26 Société Industrielle de Brevets et d'Etudes S.I.B.E. S.A, 92200 Neuilly-sur-Seine Automatische Vorrichtung für die Starterklappensteuerung im Vergaser für Verbrennungsmotoren
DE2417129A1 (de) * 1974-04-09 1975-11-06 Bosch Gmbh Robert Kraftstoffeinspritzanlage
DE2425021C2 (de) * 1974-05-24 1983-12-22 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage
DE2444598C2 (de) * 1974-09-18 1982-12-16 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage

Also Published As

Publication number Publication date
US4136653A (en) 1979-01-30
JPS534121A (en) 1978-01-14
DE2623121C3 (de) 1981-07-23
GB1555156A (en) 1979-11-07
FR2352168B1 (enExample) 1983-01-07
DE2623121B2 (de) 1980-11-27
FR2352168A1 (fr) 1977-12-16
DE2623121A1 (de) 1977-12-08

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