JPS5973546U - Internal combustion engine cylinder liner - Google Patents

Internal combustion engine cylinder liner

Info

Publication number
JPS5973546U
JPS5973546U JP16862982U JP16862982U JPS5973546U JP S5973546 U JPS5973546 U JP S5973546U JP 16862982 U JP16862982 U JP 16862982U JP 16862982 U JP16862982 U JP 16862982U JP S5973546 U JPS5973546 U JP S5973546U
Authority
JP
Japan
Prior art keywords
cylinder liner
internal combustion
combustion engine
engine cylinder
surface layer
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
JP16862982U
Other languages
Japanese (ja)
Inventor
薫 片山
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 JP16862982U priority Critical patent/JPS5973546U/en
Publication of JPS5973546U publication Critical patent/JPS5973546U/en
Pending legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Pistons, Piston Rings, And Cylinders (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図はシリンダライナの従来例を示す縦断面図、第２
図は本考案に係るシリンダライナの一実施例を示す縦断
面図である。 １１・・・シリンダライナ、Ａ・・・シリンダライナ上
部、Ｂ・・・シリンダライナ下部、１２・・・冷却水通
路、１３・・・シリンダブロック、１５・・・ピストン
、１６・・・燃焼室、Ｄ□・・・シリンダライナ上部Ａ
の肉厚、Ｄ２・・・シリンダライナ下部Ｂの肉厚。Figure 1 is a longitudinal sectional view showing a conventional example of a cylinder liner, Figure 2
The figure is a longitudinal sectional view showing an embodiment of a cylinder liner according to the present invention. 11... Cylinder liner, A... Upper cylinder liner, B... Lower cylinder liner, 12... Cooling water passage, 13... Cylinder block, 15... Piston, 16... Combustion chamber , D□...Cylinder liner upper part A
wall thickness, D2... wall thickness of cylinder liner lower part B.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 鋳鉄よりも低熱伝導率の物質でシリンダライナの少なく
とも内表面層を形成し、ピストン下死点位置におけるト
ップリング位置付近を境界としてこれより下部の前記内
表面層を上部に比べて薄肉としたことを特徴とする内燃
機関のシリンダライナ。At least the inner surface layer of the cylinder liner is formed of a material with lower thermal conductivity than cast iron, and the inner surface layer below the top ring position at the bottom dead center of the piston is made thinner than the upper part. A cylinder liner for internal combustion engines featuring:
JP16862982U 1982-11-09 1982-11-09 Internal combustion engine cylinder liner Pending JPS5973546U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16862982U JPS5973546U (en) 1982-11-09 1982-11-09 Internal combustion engine cylinder liner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16862982U JPS5973546U (en) 1982-11-09 1982-11-09 Internal combustion engine cylinder liner

Publications (1)

Publication Number Publication Date
JPS5973546U true JPS5973546U (en) 1984-05-18

Family

ID=30368602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16862982U Pending JPS5973546U (en) 1982-11-09 1982-11-09 Internal combustion engine cylinder liner

Country Status (1)

Country Link
JP (1) JPS5973546U (en)

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