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JPS57159927A - Multi-cylinder engeine - Google Patents

Multi-cylinder engeine

Info

Publication number
JPS57159927A
JPS57159927A JP4245481A JP4245481A JPS57159927A JP S57159927 A JPS57159927 A JP S57159927A JP 4245481 A JP4245481 A JP 4245481A JP 4245481 A JP4245481 A JP 4245481A JP S57159927 A JPS57159927 A JP S57159927A
Authority
JP
Japan
Prior art keywords
cylinder
gear
crank
cranks
cylinders
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
JP4245481A
Other languages
Japanese (ja)
Other versions
JPS6326264B2 (en
Inventor
Kuniyuki Yamamoto
Shinichi Miyakoshi
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 JP4245481A priority Critical patent/JPS57159927A/en
Priority to US06/345,902 priority patent/US4470379A/en
Publication of JPS57159927A publication Critical patent/JPS57159927A/en
Publication of JPS6326264B2 publication Critical patent/JPS6326264B2/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
    • F02B73/00—Combinations of two or more engines, not otherwise provided for
    • 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
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02B2075/1804—Number of cylinders
    • F02B2075/1808—Number of cylinders two
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

PURPOSE:To decrease weight and obtain compactness of a multi-cylinder engine in which at least two cylinders are longitudinally and laterally displaced, by arranging a crank of one of the cylinders to a higher position than a crank of the other cylinder. CONSTITUTION:In case of application to a 2-cycle 2-cylinder engine for an autobicycle, each cylinder 2a, 2b is longitudinally and laterally arranged by the displacement respectively by a prescribed amount, and the cylinder 2b is set to a position higher upward by Z than the cylinder 2a. In this way, a step difference is provided for cranks 5a, 5b of each cylinder 2a, 2b. Then of the crank gears 19a, 19b fitted to each crank 5a, 5b, the gear 19a is directly meshed to the first gear 21 of a primary shaft 20 while the gear 19b is meshed to the second gear 22 of said shaft 20 through an idle gear 24, and the cranks 5a, 5b are reversely rotated to each other at a same rotary speed.
JP4245481A 1981-03-25 1981-03-25 Multi-cylinder engeine Granted JPS57159927A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP4245481A JPS57159927A (en) 1981-03-25 1981-03-25 Multi-cylinder engeine
US06/345,902 US4470379A (en) 1981-03-25 1982-02-04 Multi-cylinder engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4245481A JPS57159927A (en) 1981-03-25 1981-03-25 Multi-cylinder engeine

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP8808689A Division JPH03115744A (en) 1989-04-10 1989-04-10 Multiple cylinder engine
JP30560391A Division JPH071012B2 (en) 1991-10-25 1991-10-25 Multi-cylinder engine

Publications (2)

Publication Number Publication Date
JPS57159927A true JPS57159927A (en) 1982-10-02
JPS6326264B2 JPS6326264B2 (en) 1988-05-28

Family

ID=12636505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4245481A Granted JPS57159927A (en) 1981-03-25 1981-03-25 Multi-cylinder engeine

Country Status (1)

Country Link
JP (1) JPS57159927A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0158453A2 (en) 1984-03-15 1985-10-16 Honda Giken Kogyo Kabushiki Kaisha Multi-cylinder internal combusion engine
WO2012060196A1 (en) * 2010-11-02 2012-05-10 本田技研工業株式会社 Drive system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0223458U (en) * 1988-07-30 1990-02-16

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0158453A2 (en) 1984-03-15 1985-10-16 Honda Giken Kogyo Kabushiki Kaisha Multi-cylinder internal combusion engine
WO2012060196A1 (en) * 2010-11-02 2012-05-10 本田技研工業株式会社 Drive system
JP5615934B2 (en) * 2010-11-02 2014-10-29 本田技研工業株式会社 Drive system

Also Published As

Publication number Publication date
JPS6326264B2 (en) 1988-05-28

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