JPS63184264U - - Google Patents

Info

Publication number
JPS63184264U
JPS63184264U JP7551587U JP7551587U JPS63184264U JP S63184264 U JPS63184264 U JP S63184264U JP 7551587 U JP7551587 U JP 7551587U JP 7551587 U JP7551587 U JP 7551587U JP S63184264 U JPS63184264 U JP S63184264U
Authority
JP
Japan
Prior art keywords
sealing ring
stationary
rotating
mechanical seal
stationary sealing
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
JP7551587U
Other languages
English (en)
Other versions
JPH0518532Y2 (ja
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 JP1987075515U priority Critical patent/JPH0518532Y2/ja
Publication of JPS63184264U publication Critical patent/JPS63184264U/ja
Application granted granted Critical
Publication of JPH0518532Y2 publication Critical patent/JPH0518532Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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半截
断面図、第2図は第1図の―部縦断面図、第
3図は圧電素子に対する電圧印加回路図、第4図
はうねり面を形成した静止密封環の側面図である
。 1…ケーシング、2…回転軸、4…静止密封環
、5…回転密封環、6a,6b,…6l…圧電素
子。

Claims (1)

  1. 【実用新案登録請求の範囲】 ケーシングに固定した静止密封環と回転軸に同
    時回転可能に固定した回転密封環とを密封端面で
    摺接させたメカニカルシールにおいて、 前記静止密封環及び回転密封環の少なくともい
    ずれか一方の背面部に、軸方向に電歪して静止密
    封環もしくは回転密封環を微少変形させる圧電素
    子が配設してなることを特徴とするメカニカルシ
    ール。
JP1987075515U 1987-05-20 1987-05-20 Expired - Lifetime JPH0518532Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987075515U JPH0518532Y2 (ja) 1987-05-20 1987-05-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987075515U JPH0518532Y2 (ja) 1987-05-20 1987-05-20

Publications (2)

Publication Number Publication Date
JPS63184264U true JPS63184264U (ja) 1988-11-28
JPH0518532Y2 JPH0518532Y2 (ja) 1993-05-17

Family

ID=30921729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987075515U Expired - Lifetime JPH0518532Y2 (ja) 1987-05-20 1987-05-20

Country Status (1)

Country Link
JP (1) JPH0518532Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0274665U (ja) * 1988-11-29 1990-06-07
JPH0274666U (ja) * 1988-11-29 1990-06-07
JP2021092258A (ja) * 2019-12-09 2021-06-17 イーグル工業株式会社 メカニカルシール

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56106264U (ja) * 1980-01-18 1981-08-18
JPS62101972A (ja) * 1985-10-21 1987-05-12 ビーダブリュー/アイピー・インターナショナル・インコーポレーテッド 調節可能なメカニカルシ−ル

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56106264U (ja) * 1980-01-18 1981-08-18
JPS62101972A (ja) * 1985-10-21 1987-05-12 ビーダブリュー/アイピー・インターナショナル・インコーポレーテッド 調節可能なメカニカルシ−ル

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0274665U (ja) * 1988-11-29 1990-06-07
JPH0274666U (ja) * 1988-11-29 1990-06-07
JP2021092258A (ja) * 2019-12-09 2021-06-17 イーグル工業株式会社 メカニカルシール

Also Published As

Publication number Publication date
JPH0518532Y2 (ja) 1993-05-17

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