JPS5971940U - Compression ring of internal combustion engine piston - Google Patents

Compression ring of internal combustion engine piston

Info

Publication number
JPS5971940U
JPS5971940U JP16796482U JP16796482U JPS5971940U JP S5971940 U JPS5971940 U JP S5971940U JP 16796482 U JP16796482 U JP 16796482U JP 16796482 U JP16796482 U JP 16796482U JP S5971940 U JPS5971940 U JP S5971940U
Authority
JP
Japan
Prior art keywords
compression ring
combustion engine
internal combustion
engine piston
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.)
Granted
Application number
JP16796482U
Other languages
Japanese (ja)
Other versions
JPS6347639Y2 (en
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 JP16796482U priority Critical patent/JPS5971940U/en
Publication of JPS5971940U publication Critical patent/JPS5971940U/en
Application granted granted Critical
Publication of JPS6347639Y2 publication Critical patent/JPS6347639Y2/ja
Granted 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】[Brief explanation of the drawing]

第１及び第２図は従来例を示し、第１図はピストンに装
着されたコンプレッションリングの断面図、第２図は同
上の正面図、第３図は本考案の実施例を示す断面図、第
４図は本考案の他の実施例を示す断面図である。 ３・・・ピストン、１２・・・コンプレッションリング
、１２ａ・・・コンプレッションリング本体、１４゜１
６・・・・・・被覆層。1 and 2 show a conventional example, FIG. 1 is a sectional view of a compression ring attached to a piston, FIG. 2 is a front view of the same, and FIG. 3 is a sectional view showing an embodiment of the present invention. FIG. 4 is a sectional view showing another embodiment of the present invention. 3...Piston, 12...Compression ring, 12a...Compression ring body, 14゜1
6...Coating layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 鉄系合金あるいはこれよりも低熱伝導率材質により形成
されたピストンに装着されるコンプレッションリングに
おいて、該コンプレッションリングの表面のうち少くと
も中心軸方向両面をコンプレッションリング本体よりも
低熱伝導率物質で被覆したことを特徴とする内燃機関の
ピストンのコンプレッションリング。In a compression ring attached to a piston made of an iron-based alloy or a material with lower thermal conductivity, at least both surfaces of the compression ring in the central axis direction are coated with a material with lower thermal conductivity than the compression ring body. A compression ring for a piston of an internal combustion engine, characterized by:
JP16796482U 1982-11-08 1982-11-08 Compression ring of internal combustion engine piston Granted JPS5971940U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16796482U JPS5971940U (en) 1982-11-08 1982-11-08 Compression ring of internal combustion engine piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16796482U JPS5971940U (en) 1982-11-08 1982-11-08 Compression ring of internal combustion engine piston

Publications (2)

Publication Number Publication Date
JPS5971940U true JPS5971940U (en) 1984-05-16
JPS6347639Y2 JPS6347639Y2 (en) 1988-12-08

Family

ID=30367331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16796482U Granted JPS5971940U (en) 1982-11-08 1982-11-08 Compression ring of internal combustion engine piston

Country Status (1)

Country Link
JP (1) JPS5971940U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62218643A (en) * 1985-11-08 1987-09-26 オクタン　アクチ−ボラグ Spark ignition type internal combustion engine
JP2016075270A (en) * 2014-10-08 2016-05-12 日野自動車株式会社 Cylinder structure of monoblock engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62218643A (en) * 1985-11-08 1987-09-26 オクタン　アクチ−ボラグ Spark ignition type internal combustion engine
JP2016075270A (en) * 2014-10-08 2016-05-12 日野自動車株式会社 Cylinder structure of monoblock engine

Also Published As

Publication number Publication date
JPS6347639Y2 (en) 1988-12-08

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