JPS59160839U - Piston for internal combustion engine - Google Patents

Piston for internal combustion engine

Info

Publication number
JPS59160839U
JPS59160839U JP5498083U JP5498083U JPS59160839U JP S59160839 U JPS59160839 U JP S59160839U JP 5498083 U JP5498083 U JP 5498083U JP 5498083 U JP5498083 U JP 5498083U JP S59160839 U JPS59160839 U JP S59160839U
Authority
JP
Japan
Prior art keywords
piston
combustion engine
internal combustion
cast
carrier portion
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
JP5498083U
Other languages
Japanese (ja)
Inventor
西村　利文
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 JP5498083U priority Critical patent/JPS59160839U/en
Publication of JPS59160839U publication Critical patent/JPS59160839U/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図は従来例の断面図である。第２図は来者゛案の実
施例を示す断面図である。第３図は他の実施例を示す断
面図である。 １・・・ピストン本体、４・・・キャビティ、５・・・
トップリング溝、７・・・オイル通路、９・・・リング
キャリア部。FIG. 1 is a sectional view of a conventional example. FIG. 2 is a sectional view showing an embodiment of the visitor's proposal. FIG. 3 is a sectional view showing another embodiment. 1... Piston body, 4... Cavity, 5...
Top ring groove, 7...oil passage, 9...ring carrier section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アルミ合金で鋳造されたピストン本体の頂部に、キャビ
ティを形成した内燃機関用ピストンにおいて、外周部に
リング溝を有するとともに、内部に環状のオイル通路を
有するリングキャリア部を耐熱合金で一体形成し、この
リングキャリア部を上記ピストン本体の外周部に鋳込ん
だことを特徴とする内燃機関用ピストン。A piston for an internal combustion engine having a cavity formed in the top of a piston body cast from an aluminum alloy, which has a ring groove on the outer periphery and a ring carrier portion having an annular oil passage inside is integrally formed from a heat-resistant alloy, A piston for an internal combustion engine, characterized in that the ring carrier portion is cast into the outer peripheral portion of the piston body.
JP5498083U 1983-04-13 1983-04-13 Piston for internal combustion engine Pending JPS59160839U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5498083U JPS59160839U (en) 1983-04-13 1983-04-13 Piston for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5498083U JPS59160839U (en) 1983-04-13 1983-04-13 Piston for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS59160839U true JPS59160839U (en) 1984-10-27

Family

ID=30185308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5498083U Pending JPS59160839U (en) 1983-04-13 1983-04-13 Piston for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS59160839U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011526982A (en) * 2008-07-05 2011-10-20 マーレ インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング Insert member for piston of internal combustion engine, and piston or piston head provided with the insert

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011526982A (en) * 2008-07-05 2011-10-20 マーレ インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング Insert member for piston of internal combustion engine, and piston or piston head provided with the insert

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