JPH03105760U - - Google Patents

Info

Publication number
JPH03105760U
JPH03105760U JP1467390U JP1467390U JPH03105760U JP H03105760 U JPH03105760 U JP H03105760U JP 1467390 U JP1467390 U JP 1467390U JP 1467390 U JP1467390 U JP 1467390U JP H03105760 U JPH03105760 U JP H03105760U
Authority
JP
Japan
Prior art keywords
piston ring
groove
gas
shape
tip
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
JP1467390U
Other languages
English (en)
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 filed Critical
Priority to JP1467390U priority Critical patent/JPH03105760U/ja
Publication of JPH03105760U publication Critical patent/JPH03105760U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示すピストンリン
グの外観図、第2図はその凹溝部分の拡大図、第
3図はその凹溝部分の断面図、第4図は従来例を
示すピストンリングの外観図、第5図はその合口
部の拡大図、第6図はその凹溝部分の拡大図、第
7図はその凹溝部分の断面図である。 1……ピストンリング、1a……下面、1b…
…背面、1c……外周側面、2……合口部、3…
…凹溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. 合口部形状をガスタイト形に形成すると共に下
    面に背面より外周に向つてガスが通過する凹溝を
    形成したビストンリングにおいて、前記凹溝を、
    先端がピストンリングの外周側面で閉じられる先
    止め凹溝に形成したことを特徴とするピストンリ
    ング。
JP1467390U 1990-02-19 1990-02-19 Pending JPH03105760U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1467390U JPH03105760U (ja) 1990-02-19 1990-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1467390U JPH03105760U (ja) 1990-02-19 1990-02-19

Publications (1)

Publication Number Publication Date
JPH03105760U true JPH03105760U (ja) 1991-11-01

Family

ID=31518021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1467390U Pending JPH03105760U (ja) 1990-02-19 1990-02-19

Country Status (1)

Country Link
JP (1) JPH03105760U (ja)

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