JPH0414864U - - Google Patents

Info

Publication number
JPH0414864U
JPH0414864U JP5599490U JP5599490U JPH0414864U JP H0414864 U JPH0414864 U JP H0414864U JP 5599490 U JP5599490 U JP 5599490U JP 5599490 U JP5599490 U JP 5599490U JP H0414864 U JPH0414864 U JP H0414864U
Authority
JP
Japan
Prior art keywords
spring
spring retainer
sealing device
seal ring
main shaft
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
JP5599490U
Other languages
English (en)
Other versions
JP2516753Y2 (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 JP1990055994U priority Critical patent/JP2516753Y2/ja
Publication of JPH0414864U publication Critical patent/JPH0414864U/ja
Application granted granted Critical
Publication of JP2516753Y2 publication Critical patent/JP2516753Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Mechanical Sealing (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例に係る軸封装置の断
面図、第２図は本考案の他の実施例に係る軸封装
置の要部断面図、第３図は従来の低温液体用ポン
プの断面図、第４図はその要部断面図である。 ４……主軸、２２……スプリングリテーナ、２
４……ドライブピン、２５……リテーナ、３１…
…ダストキヤツプ、３３……Ｏリング、３４……
つば、３５……抜け止めリング、Ａ……段付き部
、Ｂ……通路、Ｃ……室。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 主軸の外周に嵌装されて上記主軸とともに
    回転するスプリングリテーナに挿入されたドライ
    ブピンによりシールリングが上記スプリングリテ
    ーナに連結されるとともに上記スプリングリテー
    ナに挿入されたばねにより静止環に押圧されてシ
    ール面を形成する軸封装置において、上記ばねの
    外側に設けられた上記ばねの飛び出し防止用のつ
    ばを備えたことを特徴とする軸封装置。 (2) 主軸の外周に嵌装されて上記主軸とともに
    回転するスプリングリテーナに挿入されたドライ
    ブピンによりシールリングが上記スプリングリテ
    ーナに連結されるとともに上記スプリングリテー
    ナに挿入されたばねにより静止環に押圧されてシ
    ール面を形成する軸封装置において、上記ドライ
    ブピンの上記スプリングリテーナよりも上記シー
    ルリング側に装着された抜け止め用の部材を備え
    たことを特徴とする軸封装置。
JP1990055994U 1990-05-30 1990-05-30 低温流体用軸封装置 Expired - Fee Related JP2516753Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990055994U JP2516753Y2 (ja) 1990-05-30 1990-05-30 低温流体用軸封装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990055994U JP2516753Y2 (ja) 1990-05-30 1990-05-30 低温流体用軸封装置

Publications (2)

Publication Number Publication Date
JPH0414864U true JPH0414864U (ja) 1992-02-06
JP2516753Y2 JP2516753Y2 (ja) 1996-11-13

Family

ID=31579433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990055994U Expired - Fee Related JP2516753Y2 (ja) 1990-05-30 1990-05-30 低温流体用軸封装置

Country Status (1)

Country Link
JP (1) JP2516753Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57186750U (ja) * 1981-05-22 1982-11-26
JPS62861U (ja) * 1985-06-19 1987-01-07
JPS6360770U (ja) * 1986-10-13 1988-04-22

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57186750U (ja) * 1981-05-22 1982-11-26
JPS62861U (ja) * 1985-06-19 1987-01-07
JPS6360770U (ja) * 1986-10-13 1988-04-22

Also Published As

Publication number Publication date
JP2516753Y2 (ja) 1996-11-13

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