JPS53127914A - Suction device of internal combustion engine - Google Patents

Suction device of internal combustion engine

Info

Publication number
JPS53127914A
JPS53127914A JP4280377A JP4280377A JPS53127914A JP S53127914 A JPS53127914 A JP S53127914A JP 4280377 A JP4280377 A JP 4280377A JP 4280377 A JP4280377 A JP 4280377A JP S53127914 A JPS53127914 A JP S53127914A
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
suction device
suction
valve
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
JP4280377A
Other languages
Japanese (ja)
Other versions
JPS6011204B2 (en
Inventor
Yoshiharu Isaka
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 Motor Co Ltd
Original Assignee
Yamaha 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP52042803A priority Critical patent/JPS6011204B2/en
Publication of JPS53127914A publication Critical patent/JPS53127914A/en
Publication of JPS6011204B2 publication Critical patent/JPS6011204B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

PURPOSE: To promoto the combustion efficiency during the low load of an engine by opening a jet port near a suction valve toward a combustion chamber to jet air-fuel mixture by means of the suction negative pressure givin in the open state of the valve.
COPYRIGHT: (C)1978,JPO&Japio
JP52042803A 1977-04-14 1977-04-14 Internal combustion engine intake system Expired JPS6011204B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52042803A JPS6011204B2 (en) 1977-04-14 1977-04-14 Internal combustion engine intake system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52042803A JPS6011204B2 (en) 1977-04-14 1977-04-14 Internal combustion engine intake system

Publications (2)

Publication Number Publication Date
JPS53127914A true JPS53127914A (en) 1978-11-08
JPS6011204B2 JPS6011204B2 (en) 1985-03-23

Family

ID=12646112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52042803A Expired JPS6011204B2 (en) 1977-04-14 1977-04-14 Internal combustion engine intake system

Country Status (1)

Country Link
JP (1) JPS6011204B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54151717A (en) * 1978-05-22 1979-11-29 Toyota Motor Corp Air intake device for internal combustion engine
JPS55175876U (en) * 1979-06-05 1980-12-17
JPS5618038A (en) * 1979-07-25 1981-02-20 Yamaha Motor Co Ltd Low speed combustion improving device for engine with subintake line

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54151717A (en) * 1978-05-22 1979-11-29 Toyota Motor Corp Air intake device for internal combustion engine
JPS5820370B2 (en) * 1978-05-22 1983-04-22 トヨタ自動車株式会社 Internal combustion engine intake system
JPS55175876U (en) * 1979-06-05 1980-12-17
JPS5841504Y2 (en) * 1979-06-05 1983-09-19 日置電機株式会社 phase detector
JPS5618038A (en) * 1979-07-25 1981-02-20 Yamaha Motor Co Ltd Low speed combustion improving device for engine with subintake line

Also Published As

Publication number Publication date
JPS6011204B2 (en) 1985-03-23

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