JPS6129040U - internal combustion engine piston - Google Patents

internal combustion engine piston

Info

Publication number
JPS6129040U
JPS6129040U JP11467984U JP11467984U JPS6129040U JP S6129040 U JPS6129040 U JP S6129040U JP 11467984 U JP11467984 U JP 11467984U JP 11467984 U JP11467984 U JP 11467984U JP S6129040 U JPS6129040 U JP S6129040U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
engine piston
ring
piston
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
JP11467984U
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 JP11467984U priority Critical patent/JPS6129040U/en
Publication of JPS6129040U publication Critical patent/JPS6129040U/en
Pending legal-status Critical Current

Links

Landscapes

  • 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】 第１図はこの考案の実施例を示すピストンの要部断面図
、第２図はセラミック製リングの平面図、第３図はその
Ａ矢視図、第４図はスチール製リングの平面図、第５図
は従来例を示す部分断面図である。 １０・・・・・・ピストン本体、１３・・・・・・トッ
プリング溝、１５・・・・・・セラミック製リング、１
６・・・・・・スチール製リング。[Brief Description of the Drawings] Fig. 1 is a cross-sectional view of the main parts of a piston showing an embodiment of this invention, Fig. 2 is a plan view of a ceramic ring, Fig. 3 is a view taken along arrow A, and Fig. 4 is a sectional view of a main part of a piston showing an embodiment of this invention. FIG. 5 is a plan view of a steel ring and a partial sectional view showing a conventional example. 10...Piston body, 13...Top ring groove, 15...Ceramic ring, 1
6...Steel ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関のピストンにおいて、ピストン頂面に最も近い
トップリング溝に、複数に分割したセラミック製リング
と、このリングの内側に位置して拡張力を付与する金属
製リングとを嵌め付けたことをｉ＠とーする内燃機関の
ピ．ストン。In the piston of an internal combustion engine, a ceramic ring divided into multiple parts and a metal ring that is placed inside this ring and applies expansion force are fitted into the top ring groove closest to the top surface of the piston. @Pi of the internal combustion engine. Stone.
JP11467984U 1984-07-27 1984-07-27 internal combustion engine piston Pending JPS6129040U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11467984U JPS6129040U (en) 1984-07-27 1984-07-27 internal combustion engine piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11467984U JPS6129040U (en) 1984-07-27 1984-07-27 internal combustion engine piston

Publications (1)

Publication Number Publication Date
JPS6129040U true JPS6129040U (en) 1986-02-21

Family

ID=30673689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11467984U Pending JPS6129040U (en) 1984-07-27 1984-07-27 internal combustion engine piston

Country Status (1)

Country Link
JP (1) JPS6129040U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050062204A (en) * 2003-12-20 2005-06-23 현대자동차주식회사 Piston ring for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050062204A (en) * 2003-12-20 2005-06-23 현대자동차주식회사 Piston ring for vehicle

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