JPS5882454U - cylinder head of internal combustion engine - Google Patents

cylinder head of internal combustion engine

Info

Publication number
JPS5882454U
JPS5882454U JP17665481U JP17665481U JPS5882454U JP S5882454 U JPS5882454 U JP S5882454U JP 17665481 U JP17665481 U JP 17665481U JP 17665481 U JP17665481 U JP 17665481U JP S5882454 U JPS5882454 U JP S5882454U
Authority
JP
Japan
Prior art keywords
cylinder head
combustion engine
internal combustion
spherical
abstract
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
JP17665481U
Other languages
Japanese (ja)
Inventor
敏春 野口
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP17665481U priority Critical patent/JPS5882454U/en
Publication of JPS5882454U publication Critical patent/JPS5882454U/en
Pending legal-status Critical Current

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Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はシリンダヘッドの断面図、第２図は第１図の立
方向より見たシリンダヘッドの底面図、第３図は第１図
の■−■線に沿う図、第４図は吸′　　気ポート又は排
気ポートにおけるバルブジートリ°　　ング挿入部の一
部拡大図。 １０・・・・・・シリンダヘッド、１２・・・・・・シ
リンダヘッド凹所、１８．２６・・・・・・稜線。Fig. 1 is a sectional view of the cylinder head, Fig. 2 is a bottom view of the cylinder head seen from the vertical direction in Fig. 1, Fig. 3 is a view taken along the line ■-■ in Fig. 1, and Fig. 4 is a suction ' Partially enlarged view of the valve seat ring insertion part in the air port or exhaust port. 10...Cylinder head, 12...Cylinder head recess, 18.26...Ridge line.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 多球状燃焼室を備えた内燃機関において、シリンダヘッ
ドの凹所に形成される複数の球面が接することにより形
成される鋭角状の稜線に丸みを付したことを特徴とする
シリンダヘッド。A cylinder head for an internal combustion engine equipped with a multi-spherical combustion chamber, characterized in that an acute ridge line formed by contact between a plurality of spherical surfaces formed in a recess of the cylinder head is rounded.
JP17665481U 1981-11-30 1981-11-30 cylinder head of internal combustion engine Pending JPS5882454U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17665481U JPS5882454U (en) 1981-11-30 1981-11-30 cylinder head of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17665481U JPS5882454U (en) 1981-11-30 1981-11-30 cylinder head of internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5882454U true JPS5882454U (en) 1983-06-03

Family

ID=29969816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17665481U Pending JPS5882454U (en) 1981-11-30 1981-11-30 cylinder head of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5882454U (en)

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