JPS5870440U - engine cylinder block - Google Patents

engine cylinder block

Info

Publication number
JPS5870440U
JPS5870440U JP16437481U JP16437481U JPS5870440U JP S5870440 U JPS5870440 U JP S5870440U JP 16437481 U JP16437481 U JP 16437481U JP 16437481 U JP16437481 U JP 16437481U JP S5870440 U JPS5870440 U JP S5870440U
Authority
JP
Japan
Prior art keywords
cylinder block
engine cylinder
wall
engine
arrangement direction
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
JP16437481U
Other languages
Japanese (ja)
Inventor
誠 岡田
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 JP16437481U priority Critical patent/JPS5870440U/en
Publication of JPS5870440U publication Critical patent/JPS5870440U/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Ａ、　Ｂは夫々従来のシリンダブロック構造の相
異なる例を示す斜視図、第２図Ａ、　Ｂは第１図Ａに示
したシリンダブロックの曲げ振動モードを示す斜視図及
び平面図、第３図Ａ、　Ｂは本考案の一実施例に係るシ
リンダブロックの斜視図及び平面図である。 １１・・・・・・シリンダブロック、１２・・・・・・
ウォータジャケット外壁、１３・・・・・・スカート部
外壁。FIGS. 1A and 1B are perspective views showing different examples of conventional cylinder block structures, and FIGS. 2A and 2B are perspective views and plan views showing the bending vibration mode of the cylinder block shown in FIG. 1A. 3A and 3B are a perspective view and a plan view of a cylinder block according to an embodiment of the present invention. 11... Cylinder block, 12...
Water jacket outer wall, 13...Skirt section outer wall.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンの気筒配列方向に沿ったシリンダブロック側壁
を構成するウォータジャケット外壁及びスカート部外壁
の少なくとも一方をその気筒配列方向の中央部を外側に
膨らませた曲面形状としたことを特徴とするエンジンの
シリンダブロック。A cylinder block for an engine, characterized in that at least one of the water jacket outer wall and the skirt outer wall, which constitute the side wall of the cylinder block along the cylinder arrangement direction of the engine, has a curved shape in which the central part in the cylinder arrangement direction bulges outward. .
JP16437481U 1981-11-05 1981-11-05 engine cylinder block Pending JPS5870440U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16437481U JPS5870440U (en) 1981-11-05 1981-11-05 engine cylinder block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16437481U JPS5870440U (en) 1981-11-05 1981-11-05 engine cylinder block

Publications (1)

Publication Number Publication Date
JPS5870440U true JPS5870440U (en) 1983-05-13

Family

ID=29956626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16437481U Pending JPS5870440U (en) 1981-11-05 1981-11-05 engine cylinder block

Country Status (1)

Country Link
JP (1) JPS5870440U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63112256U (en) * 1987-01-16 1988-07-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63112256U (en) * 1987-01-16 1988-07-19

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