JPS5866132U - cylinder head of internal combustion engine - Google Patents

cylinder head of internal combustion engine

Info

Publication number
JPS5866132U
JPS5866132U JP16018681U JP16018681U JPS5866132U JP S5866132 U JPS5866132 U JP S5866132U JP 16018681 U JP16018681 U JP 16018681U JP 16018681 U JP16018681 U JP 16018681U JP S5866132 U JPS5866132 U JP S5866132U
Authority
JP
Japan
Prior art keywords
cylinder head
combustion engine
internal combustion
rib
constitutes
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
JP16018681U
Other languages
Japanese (ja)
Inventor
一明 小林
粕谷　和弘
本間　正幸
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP16018681U priority Critical patent/JPS5866132U/en
Publication of JPS5866132U publication Critical patent/JPS5866132U/en
Pending legal-status Critical Current

Links

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) [Summary] 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〜第３図は従来のシリンダブロックの構造を示し
、第１図は縦断面図、第２図は同上の部分側面図、第・
３図は第２図とは異なった従来例を示す側面図である。 第４図は本考案に係る一実施例を示すシリンダブロック
の縦断面図であ′る。 １０・・・シリンダヘッド、１１・・・ロッカールーム
、１１ａ・・・・・・側壁、１２・・・吸気ポート、１
３・・・排気ポート、１４・・・燃焼室、２０・・・リ
ブ、Ｈ・・・リブの高さの最高値、Ｍ・・・比較的剛性
の小さな部分、Ｎ・・・比較的剛性の大きな部分。Figures 1 to 3 show the structure of a conventional cylinder block, with Figure 1 being a longitudinal sectional view, Figure 2 being a partial side view of the same as above, and Figure
FIG. 3 is a side view showing a conventional example different from FIG. 2. FIG. 4 is a longitudinal sectional view of a cylinder block showing one embodiment of the present invention. 10... Cylinder head, 11... Locker room, 11a... Side wall, 12... Intake port, 1
3... Exhaust port, 14... Combustion chamber, 20... Rib, H... Maximum height of the rib, M... Relatively small part of rigidity, N... Relatively rigid A big portion of.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃焼室及び吸排気ポートを構成する比較的剛性の大なる
部分の外側壁とロッカールームの一部を構成する比較的
剛性の小さな部分の外側壁とに亘るリブを有しかつ該リ
ブの高さが長手方向両端部から中間部に向けて漸増すべ
く形成されたことを特徴とする内燃機関のシリンダヘッ
ド。It has a rib that spans the outer wall of the relatively rigid part that constitutes the combustion chamber and the intake/exhaust port and the outer wall of the relatively small rigid part that constitutes a part of the locker room, and the height of the rib is A cylinder head for an internal combustion engine, characterized in that the cylinder head is formed so as to gradually increase from both ends in the longitudinal direction toward the middle part.
JP16018681U 1981-10-29 1981-10-29 cylinder head of internal combustion engine Pending JPS5866132U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16018681U JPS5866132U (en) 1981-10-29 1981-10-29 cylinder head of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16018681U JPS5866132U (en) 1981-10-29 1981-10-29 cylinder head of internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5866132U true JPS5866132U (en) 1983-05-06

Family

ID=29952607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16018681U Pending JPS5866132U (en) 1981-10-29 1981-10-29 cylinder head of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5866132U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015034541A (en) * 2013-08-09 2015-02-19 本田技研工業株式会社 Cast molding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015034541A (en) * 2013-08-09 2015-02-19 本田技研工業株式会社 Cast molding

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