JPH0211271U - - Google Patents

Info

Publication number
JPH0211271U
JPH0211271U JP8849788U JP8849788U JPH0211271U JP H0211271 U JPH0211271 U JP H0211271U JP 8849788 U JP8849788 U JP 8849788U JP 8849788 U JP8849788 U JP 8849788U JP H0211271 U JPH0211271 U JP H0211271U
Authority
JP
Japan
Prior art keywords
sliding
ring
sliding ring
mechanical seal
coefficient
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
JP8849788U
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 JP8849788U priority Critical patent/JPH0211271U/ja
Publication of JPH0211271U publication Critical patent/JPH0211271U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Sealing (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係るメカニカルシールの一実
施例を示す要部概略的断面図、第2図A,Bは同
じく摺動部の熱変形状態を示す説明図、第3図は
従来のメカニカルシールを示す要部概略的断面図
である。 1…機体(ハウジング)、2…回転軸、4…回
転摺接環(シールリング)、41…摺動面、5…
固定摺接環(メイテイングリング)、51…摺動
面、11…補助リング。

Claims (1)

    【実用新案登録請求の範囲】
  1. 互いに摺接させた回転摺接環と固定摺接環との
    いずれか一方の内径部の摺動面近傍に、前記摺接
    環の基材よりも熱膨張係数の大きい補助リングを
    配置したことを特徴とするメカニカルシール。
JP8849788U 1988-07-05 1988-07-05 Pending JPH0211271U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8849788U JPH0211271U (ja) 1988-07-05 1988-07-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8849788U JPH0211271U (ja) 1988-07-05 1988-07-05

Publications (1)

Publication Number Publication Date
JPH0211271U true JPH0211271U (ja) 1990-01-24

Family

ID=31313056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8849788U Pending JPH0211271U (ja) 1988-07-05 1988-07-05

Country Status (1)

Country Link
JP (1) JPH0211271U (ja)

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