JPS5656928A - Engine - Google Patents

Engine

Info

Publication number
JPS5656928A
JPS5656928A JP13409079A JP13409079A JPS5656928A JP S5656928 A JPS5656928 A JP S5656928A JP 13409079 A JP13409079 A JP 13409079A JP 13409079 A JP13409079 A JP 13409079A JP S5656928 A JPS5656928 A JP S5656928A
Authority
JP
Japan
Prior art keywords
intake
opened
intake ports
opposite sides
cylinder head
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
JP13409079A
Other languages
Japanese (ja)
Other versions
JPS5951647B2 (en
Inventor
Akira Takahashi
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 Motors Corp
Original Assignee
Mitsubishi Motors Corp
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 Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP54134090A priority Critical patent/JPS5951647B2/en
Publication of JPS5656928A publication Critical patent/JPS5656928A/en
Publication of JPS5951647B2 publication Critical patent/JPS5951647B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

PURPOSE: To increase the charging efficiency of an engine, by providing intake ports independent from each other and opened on the opposite sides of the cylinder head, in the manner that the center lines of these intake ports are displaced from each other on the opposite sides of a plane perpendicular to the center line of the crank shaft and involving the centers of cylinders.
CONSTITUTION: A combustion chamber 10 is provided with the first intake port 12 having a small diameter and the second intake port 14 having a large diameter. These two intake ports 12, 14 are opened and closed by the first intake valve 16 and the second intake valve 18, respectively. The first intake port 12 is opened on the left side 20 of cylinder head 4 while the second intake port 14 is opened on the right side 22 of the cylinder head 4. Here, arrangement is such that centers 24, 26 of respective intake ports 12, 14 are displaced from each other on the opposite sides of a plane 32 perpendicular to the center line 28 of the crank shaft and involving the longitudinal center line 30 of combustion chambers 10. With such an arrangement, mixture introduced into combustion chamber 10 from intake ports 12, 14 can produce swirl in the same direction.
COPYRIGHT: (C)1981,JPO&Japio
JP54134090A 1979-10-17 1979-10-17 engine Expired JPS5951647B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54134090A JPS5951647B2 (en) 1979-10-17 1979-10-17 engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54134090A JPS5951647B2 (en) 1979-10-17 1979-10-17 engine

Publications (2)

Publication Number Publication Date
JPS5656928A true JPS5656928A (en) 1981-05-19
JPS5951647B2 JPS5951647B2 (en) 1984-12-15

Family

ID=15120182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54134090A Expired JPS5951647B2 (en) 1979-10-17 1979-10-17 engine

Country Status (1)

Country Link
JP (1) JPS5951647B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58101005U (en) * 1981-12-29 1983-07-09 いすゞ自動車株式会社 Hydraulic drive switching device
JPS5979039A (en) * 1982-10-28 1984-05-08 Mazda Motor Corp Intake apparatus for engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133338U (en) * 1983-02-28 1984-09-06 市光工業株式会社 Door mirror with buffer mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58101005U (en) * 1981-12-29 1983-07-09 いすゞ自動車株式会社 Hydraulic drive switching device
JPS5979039A (en) * 1982-10-28 1984-05-08 Mazda Motor Corp Intake apparatus for engine
JPH0452376B2 (en) * 1982-10-28 1992-08-21 Mazda Motor

Also Published As

Publication number Publication date
JPS5951647B2 (en) 1984-12-15

Similar Documents

Publication Publication Date Title
JPS5543204A (en) Two-stroke cycle gasoline engine
JPS54129206A (en) Internal combustion engine
JPS5525543A (en) Intake apparatus of multicylinder internal combustion engine
JPS5627047A (en) 4-cycle engine
GB1435958A (en) Two-stroke engine
JPS5638520A (en) Four-cycle internal combustion engine
JPS5644404A (en) Device for improving combustion of mixture in four-cycle internal combustion engine
GB1199294A (en) Rotary Piston Internal Combustion Engine
GB589602A (en) Improvements in or relating to valves and valve gear of 4-stroke internal combustionengines
JPS5656928A (en) Engine
JPS5510021A (en) 2-cycle gasoline engine
JPS57122119A (en) Port scavenging type 2 cycle internal combustion engine
JPS5484127A (en) Internal combustion engine with two intake passages
GB1433457A (en) Rotary internal combustion engine
JPS54114637A (en) Intake device of internal combustion engine
JPS5447928A (en) Air intake system for internal combustion engine
GB1217151A (en) Improvements in internal combustion engines
JPS5632049A (en) Two-stroke-cycle internal-combustion engine
JPS57203824A (en) Compound cylinders for suction and combustion
JPS5744735A (en) Engine structure
JPS5638509A (en) Driving device for suction and exhaust valve cam shaft of four-cycle internal combustion engine
JPS5638522A (en) Four-cycle internal combustion engine
JPS5744726A (en) Cylinder head for diesel engine
JPS6473114A (en) Suction device for multicylinder internal combustion engine
JPS54109506A (en) Four cycle engine