JPS5710721A - Rotary valve type intake and exhaust apparatus of gasoline engine - Google Patents

Rotary valve type intake and exhaust apparatus of gasoline engine

Info

Publication number
JPS5710721A
JPS5710721A JP8447080A JP8447080A JPS5710721A JP S5710721 A JPS5710721 A JP S5710721A JP 8447080 A JP8447080 A JP 8447080A JP 8447080 A JP8447080 A JP 8447080A JP S5710721 A JPS5710721 A JP S5710721A
Authority
JP
Japan
Prior art keywords
rotary valve
gasoline engine
exhaust apparatus
valve type
intake
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
JP8447080A
Other languages
Japanese (ja)
Inventor
Riichi Hanaya
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP8447080A priority Critical patent/JPS5710721A/en
Publication of JPS5710721A publication Critical patent/JPS5710721A/en
Pending legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

PURPOSE: To permit certain and smooth operation and prevent vibration with a simple structure by using rotary intake and exhaust valves.
CONSTITUTION: Rotary valves 8 and 9 are installed between the intake and the exhaust holes 1 and 2 of a cylinder combustion chamber and the intake port 7 and the exhaust port 7'. On the rotary valves 8 and 9, the valve holes 12 and 13 each having the different phase for each cylinder are drilled. Rotary valves 8 and 9 are rotated from a crankshaft 16 through a timing chain 19.
COPYRIGHT: (C)1982,JPO&Japio
JP8447080A 1980-06-20 1980-06-20 Rotary valve type intake and exhaust apparatus of gasoline engine Pending JPS5710721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8447080A JPS5710721A (en) 1980-06-20 1980-06-20 Rotary valve type intake and exhaust apparatus of gasoline engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8447080A JPS5710721A (en) 1980-06-20 1980-06-20 Rotary valve type intake and exhaust apparatus of gasoline engine

Publications (1)

Publication Number Publication Date
JPS5710721A true JPS5710721A (en) 1982-01-20

Family

ID=13831516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8447080A Pending JPS5710721A (en) 1980-06-20 1980-06-20 Rotary valve type intake and exhaust apparatus of gasoline engine

Country Status (1)

Country Link
JP (1) JPS5710721A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62189307A (en) * 1986-02-14 1987-08-19 Yuichi Onishi Intake and exhaust structure for 4-cycle engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49613A (en) * 1972-04-21 1974-01-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49613A (en) * 1972-04-21 1974-01-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62189307A (en) * 1986-02-14 1987-08-19 Yuichi Onishi Intake and exhaust structure for 4-cycle engine

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