JPS57153953A - Supply device of mixture - Google Patents

Supply device of mixture

Info

Publication number
JPS57153953A
JPS57153953A JP56039836A JP3983681A JPS57153953A JP S57153953 A JPS57153953 A JP S57153953A JP 56039836 A JP56039836 A JP 56039836A JP 3983681 A JP3983681 A JP 3983681A JP S57153953 A JPS57153953 A JP S57153953A
Authority
JP
Japan
Prior art keywords
fuel
air
injection valve
bypass pipe
valve
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.)
Pending
Application number
JP56039836A
Other languages
Japanese (ja)
Inventor
Mineo Kashiwatani
Yoshiyuki Tanabe
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56039836A priority Critical patent/JPS57153953A/en
Publication of JPS57153953A publication Critical patent/JPS57153953A/en
Pending 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
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
    • F02M31/042—Combustion air
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

PURPOSE:To vaporize fuel in an injection valve, in which fuel is injected to the collective part of an intake pipe in a multicylinder engine by supplying air from a bypass pipe, by heating the bypass pipe with exhaust heat or cooling water and the like. CONSTITUTION:Suction air from an air cleaner 2 passes through a venturi part 3 and throttle valve 4 and is sucked to an engine, at this time fuel is injected from a fuel injection valve 5 mounted toward an intake pipe collective part in the downstream of the throttle valve 4, mixed with the above described suction air and sucked to the engine. The fuel injection valve 5 performs pulverization of fuel by introducing air, bypassing the throttle valve 4, to an end side of said valve 5 through a bypass pipe 6. In this case, an intermediate part of said bypass pipe 6 is allowed to pass through, for instance, the inside of an exhaust pipe 7, then the bypassing air is heated and fed to the injection valve 5 to vaporize the fuel.
JP56039836A 1981-03-18 1981-03-18 Supply device of mixture Pending JPS57153953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56039836A JPS57153953A (en) 1981-03-18 1981-03-18 Supply device of mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56039836A JPS57153953A (en) 1981-03-18 1981-03-18 Supply device of mixture

Publications (1)

Publication Number Publication Date
JPS57153953A true JPS57153953A (en) 1982-09-22

Family

ID=12564043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56039836A Pending JPS57153953A (en) 1981-03-18 1981-03-18 Supply device of mixture

Country Status (1)

Country Link
JP (1) JPS57153953A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5759052A (en) * 1980-09-26 1982-04-09 Toyota Motor Corp Auxiliary intake system of fuel injection engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5759052A (en) * 1980-09-26 1982-04-09 Toyota Motor Corp Auxiliary intake system of fuel injection engine

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