JPH0480961U - - Google Patents

Info

Publication number
JPH0480961U
JPH0480961U JP12249690U JP12249690U JPH0480961U JP H0480961 U JPH0480961 U JP H0480961U JP 12249690 U JP12249690 U JP 12249690U JP 12249690 U JP12249690 U JP 12249690U JP H0480961 U JPH0480961 U JP H0480961U
Authority
JP
Japan
Prior art keywords
piston
piston ring
shaft sealing
sealing device
ring groove
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
JP12249690U
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 JP12249690U priority Critical patent/JPH0480961U/ja
Publication of JPH0480961U publication Critical patent/JPH0480961U/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図はピストンを引き上げた時の本考案の第
1の実施例の要部の断面図、第2図は第1図のA
矢視図、第3図はピストン3を押し下げた時の本
考案の第1の実施例の要部の断面図、第4図は本
考案の第2の実施例の要部の断面図、第5図は第
4図のB矢視図、第6図は従来の軸封装置を示す
断面図である。 1……シリンダ、2……ピストン、2′……ピ
ストンリング溝、3……ピストンリング、4……
切り欠き。

Claims (1)

    【実用新案登録請求の範囲】
  1. ピストンの外周に設けたピストンリング溝にピ
    ストンリングを嵌装してピストンとシリンダ間の
    軸封を行なう軸封装置において、前記ピストンリ
    ングとピストンリング溝の少なくともいずれか一
    方の側面に半径方向の切り欠きを設けたことを特
    徴とする軸封装置。
JP12249690U 1990-11-26 1990-11-26 Pending JPH0480961U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12249690U JPH0480961U (ja) 1990-11-26 1990-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12249690U JPH0480961U (ja) 1990-11-26 1990-11-26

Publications (1)

Publication Number Publication Date
JPH0480961U true JPH0480961U (ja) 1992-07-14

Family

ID=31870274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12249690U Pending JPH0480961U (ja) 1990-11-26 1990-11-26

Country Status (1)

Country Link
JP (1) JPH0480961U (ja)

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