JPS5683550A - Intake structue for internal combustion engine - Google Patents

Intake structue for internal combustion engine

Info

Publication number
JPS5683550A
JPS5683550A JP16107679A JP16107679A JPS5683550A JP S5683550 A JPS5683550 A JP S5683550A JP 16107679 A JP16107679 A JP 16107679A JP 16107679 A JP16107679 A JP 16107679A JP S5683550 A JPS5683550 A JP S5683550A
Authority
JP
Japan
Prior art keywords
intake
structue
combustion engine
internal combustion
intake port
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
JP16107679A
Other languages
Japanese (ja)
Other versions
JPS6315470B2 (en
Inventor
Tatsuo Sakai
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.)
Subaru Corp
Original Assignee
Fuji Heavy Industries 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 Fuji Heavy Industries Ltd filed Critical Fuji Heavy Industries Ltd
Priority to JP16107679A priority Critical patent/JPS5683550A/en
Publication of JPS5683550A publication Critical patent/JPS5683550A/en
Publication of JPS6315470B2 publication Critical patent/JPS6315470B2/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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4235—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels
    • F02F1/4242—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels with a partition wall inside the channel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/243—Cylinder heads and inlet or exhaust manifolds integrally cast together
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4264—Shape or arrangement of intake or exhaust channels in cylinder heads of exhaust channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4285—Shape or arrangement of intake or exhaust channels in cylinder heads of both intake and exhaust channel

Abstract

PURPOSE:To prevent an interference every each cylinder and increase combustion in case of low speed particularly by making a plurality of intake ports communicated with a plurality of combustion chambers independent in a cylinder head by a branch wall. CONSTITUTION:An intake port 8 and an exhaust port 6 being in common through intake valves 4a, 4b and exhaust valves 3a, 3b are communicated with a plurality of combustion chambers 2a, 2b mounted to a cylinder head 1. A branch wall 9 is formed and arranged to the intake port 8 up to a location branched to each combustion chamber, and divides the intake port 8 into two sections.
JP16107679A 1979-12-12 1979-12-12 Intake structue for internal combustion engine Granted JPS5683550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16107679A JPS5683550A (en) 1979-12-12 1979-12-12 Intake structue for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16107679A JPS5683550A (en) 1979-12-12 1979-12-12 Intake structue for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5683550A true JPS5683550A (en) 1981-07-08
JPS6315470B2 JPS6315470B2 (en) 1988-04-05

Family

ID=15728163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16107679A Granted JPS5683550A (en) 1979-12-12 1979-12-12 Intake structue for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5683550A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5293811A (en) * 1976-01-30 1977-08-06 Nissan Motor Co Ltd High-tension ignition type internal combustion engine
JPS52113107U (en) * 1976-02-25 1977-08-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5293811A (en) * 1976-01-30 1977-08-06 Nissan Motor Co Ltd High-tension ignition type internal combustion engine
JPS52113107U (en) * 1976-02-25 1977-08-27

Also Published As

Publication number Publication date
JPS6315470B2 (en) 1988-04-05

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