JPS6487819A - Outboard motor - Google Patents

Outboard motor

Info

Publication number
JPS6487819A
JPS6487819A JP63116706A JP11670688A JPS6487819A JP S6487819 A JPS6487819 A JP S6487819A JP 63116706 A JP63116706 A JP 63116706A JP 11670688 A JP11670688 A JP 11670688A JP S6487819 A JPS6487819 A JP S6487819A
Authority
JP
Japan
Prior art keywords
ignition plug
outboard motor
vicinity
directed
discharge passage
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
JP63116706A
Other languages
Japanese (ja)
Other versions
JPH039284B2 (en
Inventor
Tomoyoshi Suzuki
Makoto Toyohara
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.)
Yamaha Marine Co Ltd
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
Sanshin Kogyo KK
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 Yamaha Motor Co Ltd, Sanshin Kogyo KK filed Critical Yamaha Motor Co Ltd
Priority to JP63116706A priority Critical patent/JPS6487819A/en
Publication of JPS6487819A publication Critical patent/JPS6487819A/en
Publication of JPH039284B2 publication Critical patent/JPH039284B2/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for outboard marine engines

Abstract

PURPOSE:To improve ignitionability by bending a discharge passage formed on a cylinder head to be directed to a cylinder block and mounting an ignition plug in the vicinity of an exhaust port. CONSTITUTION:A discharge passage 25 formed on a cylinder head 20 is bent to be directed to a cylinder block 9. An ignition plug 30 is mounted in the vicinity of an exhaust port 23. Thus, the ignition plug 30 can be mounted on the position opposed to an intake port 22, and thereby it is possible to improve ignitionability.
JP63116706A 1988-05-13 1988-05-13 Outboard motor Granted JPS6487819A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63116706A JPS6487819A (en) 1988-05-13 1988-05-13 Outboard motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63116706A JPS6487819A (en) 1988-05-13 1988-05-13 Outboard motor

Publications (2)

Publication Number Publication Date
JPS6487819A true JPS6487819A (en) 1989-03-31
JPH039284B2 JPH039284B2 (en) 1991-02-08

Family

ID=14693814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63116706A Granted JPS6487819A (en) 1988-05-13 1988-05-13 Outboard motor

Country Status (1)

Country Link
JP (1) JPS6487819A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09317464A (en) * 1996-05-28 1997-12-09 Sanshin Ind Co Ltd V-engine exhaust structure
JP2012057468A (en) * 2010-09-03 2012-03-22 Honda Motor Co Ltd Internal combustion engine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833254A (en) * 1955-01-04 1958-05-06 Chrysler Corp Overhead valve engine
JPS4727113U (en) * 1971-04-10 1972-11-28
JPS51143998U (en) * 1975-05-13 1976-11-19
JPS5348109A (en) * 1976-08-24 1978-05-01 Yamaha Motor Co Ltd 4-cycle internal combustion chamber
JPS5479317A (en) * 1977-12-06 1979-06-25 Nissan Motor Co Ltd Engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833254A (en) * 1955-01-04 1958-05-06 Chrysler Corp Overhead valve engine
JPS4727113U (en) * 1971-04-10 1972-11-28
JPS51143998U (en) * 1975-05-13 1976-11-19
JPS5348109A (en) * 1976-08-24 1978-05-01 Yamaha Motor Co Ltd 4-cycle internal combustion chamber
JPS5479317A (en) * 1977-12-06 1979-06-25 Nissan Motor Co Ltd Engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09317464A (en) * 1996-05-28 1997-12-09 Sanshin Ind Co Ltd V-engine exhaust structure
JP2012057468A (en) * 2010-09-03 2012-03-22 Honda Motor Co Ltd Internal combustion engine

Also Published As

Publication number Publication date
JPH039284B2 (en) 1991-02-08

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