JPS57191444A - Starting device for internal-combustion engine - Google Patents

Starting device for internal-combustion engine

Info

Publication number
JPS57191444A
JPS57191444A JP56077044A JP7704481A JPS57191444A JP S57191444 A JPS57191444 A JP S57191444A JP 56077044 A JP56077044 A JP 56077044A JP 7704481 A JP7704481 A JP 7704481A JP S57191444 A JPS57191444 A JP S57191444A
Authority
JP
Japan
Prior art keywords
passage
fuel
air mixture
auxiliary
main
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
JP56077044A
Other languages
Japanese (ja)
Other versions
JPS6410656B2 (en
Inventor
Kiyoshi Miyaki
Kiyoshi Ishii
Kenichi Nagahiro
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.)
Honda Motor Co Ltd
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP56077044A priority Critical patent/JPS57191444A/en
Publication of JPS57191444A publication Critical patent/JPS57191444A/en
Publication of JPS6410656B2 publication Critical patent/JPS6410656B2/ja
Granted 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
    • F02M31/16—Other apparatus for heating fuel
    • F02M31/163—Preheating by burning an auxiliary mixture
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

PURPOSE:To enhance starting property by a method wherein a part of a partially burned gas obtained at a heater provided in an auxiliary passage for the fuel-air mixture can be supplied into a main passage for the fuel-air mixture at the time of starting at low temperature, in a starter for a laminar-intake engine which is provided with main and auxiliary combustion chambers and in which methanol or the like is used. CONSTITUTION:The internal-combustion engine using methanol or the like is provided with the main and auxiliary combustion chambers 101, 103. The main combustion chamber 101 is supplied with the fuel-air mixture from a two-barrel type carburetor 2 through the main passage 20 for the fuel-air mixture, while the auxiliary combustion chamber 103 is supplied with the fuel-air mixture from an auxiliary carburetor 3 through the auxiliary passage 24 for the mixture. A branch passage 29 is connected to the passage 24 at a position downstream of a throttle valve 23, the heater 50 for the fuel-air mixture is provided in the branch passage 29 and the passage 29 is joined to the passage 24 at a position downstream of the heater 50. In this device, connection passages 76, 77 are branched to the upper and lower sides from the passage 24 on the downstream side of the conflux point of the passage 24 and the branch passage 29, and are connected to the passage 20 through change-over valves 78, 79, respectively.
JP56077044A 1981-05-21 1981-05-21 Starting device for internal-combustion engine Granted JPS57191444A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56077044A JPS57191444A (en) 1981-05-21 1981-05-21 Starting device for internal-combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56077044A JPS57191444A (en) 1981-05-21 1981-05-21 Starting device for internal-combustion engine

Publications (2)

Publication Number Publication Date
JPS57191444A true JPS57191444A (en) 1982-11-25
JPS6410656B2 JPS6410656B2 (en) 1989-02-22

Family

ID=13622771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56077044A Granted JPS57191444A (en) 1981-05-21 1981-05-21 Starting device for internal-combustion engine

Country Status (1)

Country Link
JP (1) JPS57191444A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6079149A (en) * 1983-10-04 1985-05-04 Nippon Denso Co Ltd Intake gas heating device in internal-combustion engine for car

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6079149A (en) * 1983-10-04 1985-05-04 Nippon Denso Co Ltd Intake gas heating device in internal-combustion engine for car
JPH0525029B2 (en) * 1983-10-04 1993-04-09 Nippon Denso Co

Also Published As

Publication number Publication date
JPS6410656B2 (en) 1989-02-22

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