JPS636273U - - Google Patents

Info

Publication number
JPS636273U
JPS636273U JP10027786U JP10027786U JPS636273U JP S636273 U JPS636273 U JP S636273U JP 10027786 U JP10027786 U JP 10027786U JP 10027786 U JP10027786 U JP 10027786U JP S636273 U JPS636273 U JP S636273U
Authority
JP
Japan
Prior art keywords
gap
packings
rotating shaft
packing
bearing
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
JP10027786U
Other languages
English (en)
Other versions
JPH0512531Y2 (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 JP1986100277U priority Critical patent/JPH0512531Y2/ja
Publication of JPS636273U publication Critical patent/JPS636273U/ja
Application granted granted Critical
Publication of JPH0512531Y2 publication Critical patent/JPH0512531Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Devices (AREA)

Description

【図面の簡単な説明】
第1図は、この考案に係る回転シヤフトの密封
構造を変圧器用のタツプ切換器に適用した一実施
例を示す断面図、第2図は、従来例を示す断面図
である。 1……回転シヤフト、2A……ケーシング、2
a……軸受部、2c……パツキン係当壁、3……
間隙、4a,4b……パツキン、6……パツキン
押え、6a……パツキン係当壁、7……絶縁油、
9a,9b……間隙仕切体、10……スプリング
、11……シール用油、12……油膨張空間。

Claims (1)

    【実用新案登録請求の範囲】
  1. 軸受に回転シヤフトを貫通し、嵌合した密封構
    造において、該軸受と該回転シヤフトとの間に、
    軸方向の両端がパツキン係当壁で画成される間隙
    を形成し、且つ該間隙の軸方向の両端部に、夫々
    、回転シヤフトを周回する一対のパツキンを配置
    すると共に、前記一対のパツキンの間にスプリン
    グを介在せしめて、夫々のパツキンを係当壁に向
    けて付勢し、前記間隙内の両パツキン間にシール
    用油を充填したシール用油室を設けたことを特徴
    とする回転シヤフトの密封構造。
JP1986100277U 1986-06-30 1986-06-30 Expired - Lifetime JPH0512531Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986100277U JPH0512531Y2 (ja) 1986-06-30 1986-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986100277U JPH0512531Y2 (ja) 1986-06-30 1986-06-30

Publications (2)

Publication Number Publication Date
JPS636273U true JPS636273U (ja) 1988-01-16
JPH0512531Y2 JPH0512531Y2 (ja) 1993-03-31

Family

ID=30969947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986100277U Expired - Lifetime JPH0512531Y2 (ja) 1986-06-30 1986-06-30

Country Status (1)

Country Link
JP (1) JPH0512531Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59102121A (ja) * 1982-12-03 1984-06-13 Tokyo Keiso Kk 巻取式液面計用の索条巻取装置におけるシ−ル構造
JPS6047958U (ja) * 1983-09-09 1985-04-04 三菱重工業株式会社 グランドパッキン式軸封装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59102121A (ja) * 1982-12-03 1984-06-13 Tokyo Keiso Kk 巻取式液面計用の索条巻取装置におけるシ−ル構造
JPS6047958U (ja) * 1983-09-09 1985-04-04 三菱重工業株式会社 グランドパッキン式軸封装置

Also Published As

Publication number Publication date
JPH0512531Y2 (ja) 1993-03-31

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