JPS6415427A - Intake air device for engine - Google Patents

Intake air device for engine

Info

Publication number
JPS6415427A
JPS6415427A JP16915887A JP16915887A JPS6415427A JP S6415427 A JPS6415427 A JP S6415427A JP 16915887 A JP16915887 A JP 16915887A JP 16915887 A JP16915887 A JP 16915887A JP S6415427 A JPS6415427 A JP S6415427A
Authority
JP
Japan
Prior art keywords
volumetric
engine
volumetric part
interconnected
suction passage
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
JP16915887A
Other languages
Japanese (ja)
Other versions
JPH0823295B2 (en
Inventor
Tadao Suemori
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor 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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP16915887A priority Critical patent/JPH0823295B2/en
Publication of JPS6415427A publication Critical patent/JPS6415427A/en
Publication of JPH0823295B2 publication Critical patent/JPH0823295B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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Abstract

PURPOSE:To uniformize each length of branched suction passages at the downstream of each volumetric part by setting up these volumetric part in each specified position, in case of the engine that installed each of plural common volumetric parts in each pair of plural cylinders where suction strokes are unadjoined with each other. CONSTITUTION:In an engine, for example, a 4-cylindered engine GE, a common suction passage 11 to be interconnected to each of cylinders A-D is branched off (12) to a first suction passage 14 to be interconnected to a first volumetric part 13 and a second suction passage 16 to be interconnected to a second volumetric part 15. And, these volumetric parts 13 and 15 are formed inside a surge tank as being partitioned off by a partition wall 20. In this constitution, the first volumetric part 13 is set up so as to cause respective center lines l1 and l3 of the first volumetric part 13 and the engine GE in a vertical sense to the cylinder banking direction each to be accorded with each other as to a position in the cylinder banking direction. And, the second volumetric part 15 is set up in series to the cylinder banking direction at the front side or the rear side of the first volumetric part 13.
JP16915887A 1987-07-07 1987-07-07 Engine intake system Expired - Fee Related JPH0823295B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16915887A JPH0823295B2 (en) 1987-07-07 1987-07-07 Engine intake system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16915887A JPH0823295B2 (en) 1987-07-07 1987-07-07 Engine intake system

Publications (2)

Publication Number Publication Date
JPS6415427A true JPS6415427A (en) 1989-01-19
JPH0823295B2 JPH0823295B2 (en) 1996-03-06

Family

ID=15881357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16915887A Expired - Fee Related JPH0823295B2 (en) 1987-07-07 1987-07-07 Engine intake system

Country Status (1)

Country Link
JP (1) JPH0823295B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100245871B1 (en) * 1996-12-30 2000-04-01 정몽규 Apparatus of increasing the intake air efficiency of engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100245871B1 (en) * 1996-12-30 2000-04-01 정몽규 Apparatus of increasing the intake air efficiency of engine

Also Published As

Publication number Publication date
JPH0823295B2 (en) 1996-03-06

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees