JPS57143123A - Side valve type gasoline engine - Google Patents

Side valve type gasoline engine

Info

Publication number
JPS57143123A
JPS57143123A JP56027645A JP2764581A JPS57143123A JP S57143123 A JPS57143123 A JP S57143123A JP 56027645 A JP56027645 A JP 56027645A JP 2764581 A JP2764581 A JP 2764581A JP S57143123 A JPS57143123 A JP S57143123A
Authority
JP
Japan
Prior art keywords
valve
cylinder
exhaust
intake
gasoline engine
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.)
Pending
Application number
JP56027645A
Other languages
Japanese (ja)
Inventor
Shunichi Mori
Hiroshi Nakagawa
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP56027645A priority Critical patent/JPS57143123A/en
Publication of JPS57143123A publication Critical patent/JPS57143123A/en
Pending 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/22—Side valves
    • 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)

Abstract

PURPOSE:To promote evaporation of gas mixture and accelerate its flow velocity, by providing a cylinder head inner surface which forms a ceiling common to intake and exhaust passages and a side upper surface of a cylinder block in a predetermined height and position, respectively. CONSTITUTION:In a side valve type gasoline engine whose intake valve 3 and exhaust valve 9 are juxtaposed at the side portion of a cylinder 6, a port through which intake air is introduced into the cylinder 6 and exhaust gas is discharged thereform, that is, an inner surface of a cylinder head 4 forming a ceiling surface of a passage common to intake air and exhaust gas is inclined so that its inner surface becomes higher on the side of the exhaust valve 9 than that of the intake valve 3, and also an opening edge 15 of a cylinder block 1 being in contact with the piston 7 is formed at the lower position than a top dead centre is. Therefore, the most part of gas mixture introduced into the combustion chamber 5 at the suction stroke flows in the direction of the valve 9 and promotes its evaporation, and at the top dead centre, its low velocity is accelerated due to contraction by the piston 7.
JP56027645A 1981-02-28 1981-02-28 Side valve type gasoline engine Pending JPS57143123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56027645A JPS57143123A (en) 1981-02-28 1981-02-28 Side valve type gasoline engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56027645A JPS57143123A (en) 1981-02-28 1981-02-28 Side valve type gasoline engine

Publications (1)

Publication Number Publication Date
JPS57143123A true JPS57143123A (en) 1982-09-04

Family

ID=12226656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56027645A Pending JPS57143123A (en) 1981-02-28 1981-02-28 Side valve type gasoline engine

Country Status (1)

Country Link
JP (1) JPS57143123A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49128110A (en) * 1973-04-18 1974-12-07
JPS49129007A (en) * 1973-04-20 1974-12-10
JPS5433321A (en) * 1977-08-16 1979-03-12 Wenger Corp Portable shell

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49128110A (en) * 1973-04-18 1974-12-07
JPS49129007A (en) * 1973-04-20 1974-12-10
JPS5433321A (en) * 1977-08-16 1979-03-12 Wenger Corp Portable shell

Similar Documents

Publication Publication Date Title
US4774919A (en) Combustion chamber importing system for two-cycle diesel engine
US4075985A (en) Two cycle internal combustion engines
US3881454A (en) Two stroke engine construction
US5251580A (en) Crank chamber precompression type two-cycle internal combustion engine
US4598673A (en) Air-scavenged two-cycle internal combustion engine
JPS54129206A (en) Internal combustion engine
US4088098A (en) Cross-scavenged, two-cycle internal combustion engine
KR19990066820A (en) Air conditioning 2 cycle engine
US4821687A (en) Two-stroke engine
GB1592268A (en) 2-stroke internal combustion engines
US4756281A (en) Method, and a valving arrangement, for improving air-fuel mixing
US4395978A (en) Fuel porting for two-cycle internal combustion engine
US4146004A (en) Internal combustion engine including spark plug anti-fouling means
JPS57143123A (en) Side valve type gasoline engine
US4893596A (en) Combustion chamber for spark ignited engine
EP0075643A2 (en) Internal combustion engine
KR890008434A (en) Combustion chamber of two stroke engine
JPS5823219A (en) Spark ignition type internal combustion engine
JPS62128122U (en)
US4162663A (en) Stratified charge four-stroke engine
SU958671A1 (en) Two-stroke i.c. engine
US3486490A (en) Internal combustion engine and piston therefor
EP0085258A1 (en) Combustion chamber arrangements in internal-combustion engines
FR2437508A1 (en) EXPLOSION, DIRECT INJECTION AND AIR COMPRESSION ENGINE WITH A JUNCTION CHANNEL OPENING INTO A COMBUSTION CHAMBER
JPH0426657Y2 (en)