JPS57183554A - Intake manifold for internal combustion engine - Google Patents

Intake manifold for internal combustion engine

Info

Publication number
JPS57183554A
JPS57183554A JP56068580A JP6858081A JPS57183554A JP S57183554 A JPS57183554 A JP S57183554A JP 56068580 A JP56068580 A JP 56068580A JP 6858081 A JP6858081 A JP 6858081A JP S57183554 A JPS57183554 A JP S57183554A
Authority
JP
Japan
Prior art keywords
chamber
submixture
main
distributor
subdistributor
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
JP56068580A
Other languages
Japanese (ja)
Other versions
JPS6037311B2 (en
Inventor
Akihisa Chiga
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 JP56068580A priority Critical patent/JPS6037311B2/en
Publication of JPS57183554A publication Critical patent/JPS57183554A/en
Publication of JPS6037311B2 publication Critical patent/JPS6037311B2/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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10131—Ducts situated in more than one plane; Ducts of one plane crossing ducts of another plane
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/116—Intake manifolds for engines with cylinders in V-arrangement or arranged oppositely relative to the main shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

PURPOSE:To equally distribute a submixture to subcombustion chambers in left and right both cylinder rows without being disturbed by main mixture distributor routes. CONSTITUTION:A submixture, generated in a carburetor Ca, flows into a primary subdistributor chamber 22 from a subintroduction port 20, and is distributed to left and right secondary subdistributor chambers 22' through two primary subdistributor passages 25 from the chamber 22, then distributed to plural secondary distributor passages 25' in the chamber 22', finally sucked to each subintake port 11. A main distributor chamber 21 comprises an upper stage chamber 21a and a lower stage chamber 21b, formed to larger volume than said chamber 21a and communicated to said chamber 21a through a communication holes 23, and three main branch passages 24, connected from left and right both side walls of this lower stage chamber 21b to a main intake port 10 of each cylinder row C1, C2, are extensibly formed. In this way, distribution routes of the submixture are almost symmetrically arranged without being disturbed by the main distributor chamber, and the submixture can be equally distributed to subcombustion chambers in left and right cylinder rows.
JP56068580A 1981-05-07 1981-05-07 Intake manifold for internal combustion engines Expired JPS6037311B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56068580A JPS6037311B2 (en) 1981-05-07 1981-05-07 Intake manifold for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56068580A JPS6037311B2 (en) 1981-05-07 1981-05-07 Intake manifold for internal combustion engines

Publications (2)

Publication Number Publication Date
JPS57183554A true JPS57183554A (en) 1982-11-11
JPS6037311B2 JPS6037311B2 (en) 1985-08-26

Family

ID=13377852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56068580A Expired JPS6037311B2 (en) 1981-05-07 1981-05-07 Intake manifold for internal combustion engines

Country Status (1)

Country Link
JP (1) JPS6037311B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510194A1 (en) * 1981-05-20 1983-01-28 Honda Motor Co Ltd INTAKE MANIFOLD FOR INTERNAL COMBUSTION ENGINES AND V-INTERNAL COMBUSTION ENGINE EQUIPPED WITH THIS MANIFOLD

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0330125Y2 (en) * 1985-11-14 1991-06-26
JPS6284454U (en) * 1985-11-14 1987-05-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510194A1 (en) * 1981-05-20 1983-01-28 Honda Motor Co Ltd INTAKE MANIFOLD FOR INTERNAL COMBUSTION ENGINES AND V-INTERNAL COMBUSTION ENGINE EQUIPPED WITH THIS MANIFOLD

Also Published As

Publication number Publication date
JPS6037311B2 (en) 1985-08-26

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