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JPS58178442U - Automotive internal combustion engine piston ring device - Google Patents

Automotive internal combustion engine piston ring device

Info

Publication number
JPS58178442U
JPS58178442U JP7580382U JP7580382U JPS58178442U JP S58178442 U JPS58178442 U JP S58178442U JP 7580382 U JP7580382 U JP 7580382U JP 7580382 U JP7580382 U JP 7580382U JP S58178442 U JPS58178442 U JP S58178442U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
piston ring
ring device
engine 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
JP7580382U
Other languages
Japanese (ja)
Other versions
JPS6347637Y2 (en
Inventor
長谷　好文
隆治 後藤
南雲　慎一
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 JP7580382U priority Critical patent/JPS58178442U/en
Publication of JPS58178442U publication Critical patent/JPS58178442U/en
Application granted granted Critical
Publication of JPS6347637Y2 publication Critical patent/JPS6347637Y2/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) [Abstract] 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図は従来例の要部断面図、第２図Ａ、　Ｂは　　゛
二重段付き合い口を有したピストンリングの各々の要部
斜視図、第３図はオイル消費量の特性比較図、第４図は
この考案め実施例の要部断面図、第４−ａ図はその要部
拡大断面図、第５図はこの１案の他の実施例の要部断面
図である。 ４・・・シリンダ内面、１・・・ピストン、２Ａ・・・
二重段付き合い口、２・・・第１圧カリング、３・・・
第２圧　　　７カリング、３Ａ・・・面取り部。Figure 1 is a sectional view of the main parts of the conventional example, Figures 2A and B are perspective views of the main parts of each piston ring with a double-stepped opening, and Figure 3 is a comparison diagram of oil consumption characteristics. FIG. 4 is a sectional view of a main part of this devised embodiment, FIG. 4-a is an enlarged sectional view of the main part, and FIG. 5 is a sectional view of a main part of another embodiment of this first design. 4... Cylinder inner surface, 1... Piston, 2A...
Double step abutment, 2...first pressure culling, 3...
2nd pressure 7 culling, 3A... Chamfered part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダ内面に！接して往復運動するピストンの頭部外
周に、二重段付き合い口を有した第１圧カリングを装着
してなる自動車用内燃機関のピストンにおいて、上記第
１圧カリングの燃焼室と反対側に位置して装着され名菓
２圧カリングの燃焼室側に位置したサイド面に、インサ
イドベベル加工を施したことを特徴とする自動車用内燃
機関のピストンリング装置。Inside the cylinder! In a piston for an automobile internal combustion engine, in which a first pressure culling having a double-stepped opening is attached to the outer periphery of the head of the piston that reciprocates in contact with the piston, the first pressure culling is located on the opposite side from the combustion chamber. A piston ring device for an internal combustion engine for an automobile, characterized in that an inside bevel processing is applied to the side surface of the famous two-pressure culling mounted on the combustion chamber side.
JP7580382U 1982-05-24 1982-05-24 Automotive internal combustion engine piston ring device Granted JPS58178442U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7580382U JPS58178442U (en) 1982-05-24 1982-05-24 Automotive internal combustion engine piston ring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7580382U JPS58178442U (en) 1982-05-24 1982-05-24 Automotive internal combustion engine piston ring device

Publications (2)

Publication Number Publication Date
JPS58178442U true JPS58178442U (en) 1983-11-29
JPS6347637Y2 JPS6347637Y2 (en) 1988-12-08

Family

ID=30085139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7580382U Granted JPS58178442U (en) 1982-05-24 1982-05-24 Automotive internal combustion engine piston ring device

Country Status (1)

Country Link
JP (1) JPS58178442U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006132775A (en) * 2004-11-05 2006-05-25 Waertsilae Schweiz Ag piston ring
JP2007504407A (en) * 2003-09-02 2007-03-01 マーレ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング Soil ring for internal combustion engine pistons

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111338U (en) * 1982-01-26 1983-07-29 日野自動車株式会社 grooved piston ring

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111338U (en) * 1982-01-26 1983-07-29 日野自動車株式会社 grooved piston ring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007504407A (en) * 2003-09-02 2007-03-01 マーレ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング Soil ring for internal combustion engine pistons
JP4800945B2 (en) * 2003-09-02 2011-10-26 マーレ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Soil ring for internal combustion engine pistons
JP2006132775A (en) * 2004-11-05 2006-05-25 Waertsilae Schweiz Ag piston ring

Also Published As

Publication number Publication date
JPS6347637Y2 (en) 1988-12-08

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