JPS51136034A - Fuel injection device - Google Patents

Fuel injection device

Info

Publication number
JPS51136034A
JPS51136034A JP51051259A JP5125976A JPS51136034A JP S51136034 A JPS51136034 A JP S51136034A JP 51051259 A JP51051259 A JP 51051259A JP 5125976 A JP5125976 A JP 5125976A JP S51136034 A JPS51136034 A JP S51136034A
Authority
JP
Japan
Prior art keywords
fuel injection
injection device
fuel
injection
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.)
Granted
Application number
JP51051259A
Other languages
Japanese (ja)
Other versions
JPS6029820B2 (en
Inventor
Shiyubarutsu Rainharuto
Kunatsupu Hainritsuhi
Riiru Kurausu
Yurugen Peetaasu Kurausu
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 JPS51136034A publication Critical patent/JPS51136034A/en
Publication of JPS6029820B2 publication Critical patent/JPS6029820B2/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
    • 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)
  • Fuel-Injection Apparatus (AREA)
JP51051259A 1975-05-07 1976-05-04 fuel injector Expired JPS6029820B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752520322 DE2520322C3 (en) 1975-05-07 1975-05-07 Fuel injection system for internal combustion engines
DE2520322.9 1975-05-07

Publications (2)

Publication Number Publication Date
JPS51136034A true JPS51136034A (en) 1976-11-25
JPS6029820B2 JPS6029820B2 (en) 1985-07-12

Family

ID=5945989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51051259A Expired JPS6029820B2 (en) 1975-05-07 1976-05-04 fuel injector

Country Status (3)

Country Link
JP (1) JPS6029820B2 (en)
DE (1) DE2520322C3 (en)
GB (1) GB1535950A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114876A (en) * 1979-02-21 1980-09-04 Bosch Gmbh Robert Fuel injector

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2821874C3 (en) * 1978-05-19 1981-10-01 Pierburg Gmbh & Co Kg, 4040 Neuss Fuel supply system with a fuel metering valve for mixture-compressing, externally ignited internal combustion engines with continuous fuel addition into the intake manifold
DE3117945C2 (en) * 1981-05-06 1983-04-07 Audi Nsu Auto Union Ag, 7107 Neckarsulm Vehicle internal combustion engine with spark ignition
DE3204752A1 (en) * 1982-02-11 1983-08-18 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR SUPPLYING AN INTERNAL COMBUSTION ENGINE WITH FUEL AND FUEL SUPPLY SYSTEM FOR CARRYING OUT THE METHOD
DE3777690D1 (en) * 1986-06-03 1992-04-30 Mitsubishi Electric Corp PRESSURE REGULATOR FOR FUEL.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114876A (en) * 1979-02-21 1980-09-04 Bosch Gmbh Robert Fuel injector

Also Published As

Publication number Publication date
GB1535950A (en) 1978-12-13
JPS6029820B2 (en) 1985-07-12
DE2520322C3 (en) 1979-02-15
DE2520322B2 (en) 1978-02-09
DE2520322A1 (en) 1976-11-18

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