JPS6129041U - internal combustion engine piston - Google Patents

internal combustion engine piston

Info

Publication number
JPS6129041U
JPS6129041U JP11365784U JP11365784U JPS6129041U JP S6129041 U JPS6129041 U JP S6129041U JP 11365784 U JP11365784 U JP 11365784U JP 11365784 U JP11365784 U JP 11365784U JP S6129041 U JPS6129041 U JP S6129041U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
piston
engine piston
ring
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
JP11365784U
Other languages
Japanese (ja)
Inventor
正憲 小森
行紀 大石
Original Assignee
日産ディーゼル工業株式会社
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 日産ディーゼル工業株式会社 filed Critical 日産ディーゼル工業株式会社
Priority to JP11365784U priority Critical patent/JPS6129041U/en
Publication of JPS6129041U publication Critical patent/JPS6129041U/en
Pending legal-status Critical Current

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  • 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 drawings]

第１図はこの考案の実施例な示す要部断面図、第２図は
セラミック製リングの斜視図、第３図はピストンリング
の平面図、第４区は他の実施例の要部断面図、第５図は
従来例を示す部分断面図である。 ５・・・・・・ピストン本体、６・・・・・・トップリ
ング、１６・・・・・・トップリング溝、１４・・・・
・・セラミック製リング、１５・・・・・・溝合溝、１
６．１７・晶リング部分。Fig. 1 is a sectional view of the main part of an embodiment of this invention, Fig. 2 is a perspective view of the ceramic ring, Fig. 3 is a plan view of the piston ring, and Section 4 is a sectional view of the main part of another embodiment. , FIG. 5 is a partial sectional view showing a conventional example. 5...Piston body, 6...Top ring, 16...Top ring groove, 14...
... Ceramic ring, 15 ... Groove, 1
6.17・Crystal ring part.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）内燃機関のピストンにおいて、ピストン本体のト
ップリング溝にセラミック製のリングを介在させてコン
プレツションリングを嵌め付けたことを特徴とする内燃
機関のピストン。(1) A piston for an internal combustion engine, characterized in that a compression ring is fitted into a top ring groove of a piston body with a ceramic ring interposed therebetween. （２）セラミック製リングはその外周にコンブレッショ
ンリングの嵌合溝を有するｍｌ面コの字状に形成され、
複喀に分割されていることを特徴とする実用新案登録請
求の範囲第１項記載の内燃機関のピストン。(2) The ceramic ring is formed in a U-shape on the ml surface with a groove for fitting the compression ring on its outer periphery,
A piston for an internal combustion engine according to claim 1, characterized in that the piston is divided into multiple pistons.
JP11365784U 1984-07-26 1984-07-26 internal combustion engine piston Pending JPS6129041U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11365784U JPS6129041U (en) 1984-07-26 1984-07-26 internal combustion engine piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11365784U JPS6129041U (en) 1984-07-26 1984-07-26 internal combustion engine piston

Publications (1)

Publication Number Publication Date
JPS6129041U true JPS6129041U (en) 1986-02-21

Family

ID=30672681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11365784U Pending JPS6129041U (en) 1984-07-26 1984-07-26 internal combustion engine piston

Country Status (1)

Country Link
JP (1) JPS6129041U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19514416A1 (en) * 1994-04-20 1995-10-26 Aisin Seiki Piston unit in an internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19514416A1 (en) * 1994-04-20 1995-10-26 Aisin Seiki Piston unit in an internal combustion engine
US5601010A (en) * 1994-04-20 1997-02-11 Aisin Seiki Kabushiki Kaisha Piston unit of an internal combustion engine
DE19514416C2 (en) * 1994-04-20 1998-01-29 Aisin Seiki Piston unit for an internal combustion engine

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