JPS63100249A - Cylinder head gasket - Google Patents

Cylinder head gasket

Info

Publication number
JPS63100249A
JPS63100249A JP24426986A JP24426986A JPS63100249A JP S63100249 A JPS63100249 A JP S63100249A JP 24426986 A JP24426986 A JP 24426986A JP 24426986 A JP24426986 A JP 24426986A JP S63100249 A JPS63100249 A JP S63100249A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
side
portion
cylinder
head
gasket
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
JP24426986A
Other versions
JPH0816510B2 (en )
Inventor
Hiroaki Akita
Original Assignee
Yuusan Gasket Kk
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

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F11/00Arrangements of sealings in combustion engines
    • F02F11/002Arrangements of sealings in combustion engines involving cylinder heads

Abstract

PURPOSE:To make it possible to obtain an ideal surface pressure distribution when a cylinder head is fastened, by composing the sealing part of a gasket into three parts of specific structures respectively, and setting the relation of the initial thicknesses of the parts to satisfy a specific relation. CONSTITUTION:As well as a head side shim 27 is furnished at the cylinder head side surface of a core plate 22, a block side shim 28 is furnished at the cylinder block side surface of the core plate 22, and moreover, a bore grommet 26 is furnished at the outer side of the shims 27 and 28 respectively. The initial thickness of a gasket at the peripheral portion (the first portion) D of a cylinder hole 25 is made tD. The initial thickness of a crescent part (the second portion) E including a block side surface plate 24, which extends from the peripheral portion of the cylinder hole 25 to the part a little outer side from the periphery of the lower part of an auxiliary combustion chamber material is made tE, and the thickness of the remaining portion (the third portion) F of the gasket except a bead 34 is made tF. The initial thicknesses tD, tE, and tF are set to satisfy the relation tD > tE > tF.
JP24426986A 1986-10-16 1986-10-16 Cylinder head gas ass door Expired - Fee Related JPH0816510B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24426986A JPH0816510B2 (en) 1986-10-16 1986-10-16 Cylinder head gas ass door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24426986A JPH0816510B2 (en) 1986-10-16 1986-10-16 Cylinder head gas ass door

Publications (2)

Publication Number Publication Date
JPS63100249A true true JPS63100249A (en) 1988-05-02
JPH0816510B2 JPH0816510B2 (en) 1996-02-21

Family

ID=17116234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24426986A Expired - Fee Related JPH0816510B2 (en) 1986-10-16 1986-10-16 Cylinder head gas ass door

Country Status (1)

Country Link
JP (1) JPH0816510B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0222656U (en) * 1988-07-28 1990-02-15
JPH0222655U (en) * 1988-07-28 1990-02-15
JPH02283968A (en) * 1989-04-26 1990-11-21 Toshimitsu Terai Metallic gasket
JPH0373760U (en) * 1989-11-20 1991-07-24
JPH0484969U (en) * 1990-11-30 1992-07-23
JPH0522943U (en) * 1991-03-15 1993-03-26 日産デイーゼル工業株式会社 Hetsudogasuketsuto of the internal combustion engine
US5277434A (en) * 1992-09-11 1994-01-11 Dana Corporation Multiple layer cylinder head gasket

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4640342B2 (en) * 2007-01-04 2011-03-02 トヨタ自動車株式会社 Seal structure and the gasket of the internal combustion engine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0222656U (en) * 1988-07-28 1990-02-15
JPH0222655U (en) * 1988-07-28 1990-02-15
JPH02283968A (en) * 1989-04-26 1990-11-21 Toshimitsu Terai Metallic gasket
JPH0373760U (en) * 1989-11-20 1991-07-24
JPH0484969U (en) * 1990-11-30 1992-07-23
JPH0522943U (en) * 1991-03-15 1993-03-26 日産デイーゼル工業株式会社 Hetsudogasuketsuto of the internal combustion engine
US5277434A (en) * 1992-09-11 1994-01-11 Dana Corporation Multiple layer cylinder head gasket

Also Published As

Publication number Publication date Type
JPH0816510B2 (en) 1996-02-21 grant
JP2114405C (en) grant

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees