JPH0194665U - - Google Patents

Info

Publication number
JPH0194665U
JPH0194665U JP1987190524U JP19052487U JPH0194665U JP H0194665 U JPH0194665 U JP H0194665U JP 1987190524 U JP1987190524 U JP 1987190524U JP 19052487 U JP19052487 U JP 19052487U JP H0194665 U JPH0194665 U JP H0194665U
Authority
JP
Japan
Prior art keywords
seal lip
seal
moving shaft
sealing device
sealing fluid
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
JP1987190524U
Other languages
English (en)
Other versions
JPH0416028Y2 (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 JP1987190524U priority Critical patent/JPH0416028Y2/ja
Publication of JPH0194665U publication Critical patent/JPH0194665U/ja
Application granted granted Critical
Publication of JPH0416028Y2 publication Critical patent/JPH0416028Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Sealing With Elastic Sealing Lips (AREA)

Description

【図面の簡単な説明】
第1図は本考案の密封装置の第1実施例の低圧
時の縦断面図、第2図は本考案の密封装置の高圧
時の縦断面図、第3図は本考案の密封装置の第2
実施例の縦断面図、第4図は本考案の密封装置の
第3実施例の縦断面図、第5図は従来技術の密封
装置の縦断面図である。 符号の説明、1…密封装置、2…ハウジング、
3…シールリツプ、4…リツプ先端、5…移動軸
、6…ばね、7…補強環、8…バツクアツプリン
グ、10…孔、11…室、12…アキユムレータ
、13…腰部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 移動軸に摺接して密封流体を密封するシールリ
    ツプと、シールリツプの移動軸に接触する面圧を
    維持するため、シールリツプの大気側に設けられ
    たバツクアツプリングと、バツクアツプリングと
    シールリツプとの間に設けられ、シールリツプの
    変形を防止するべく、密封流体側の圧力に応じて
    膨張・収縮するアキユムレータとを有する密封装
    置。
JP1987190524U 1987-12-15 1987-12-15 Expired JPH0416028Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987190524U JPH0416028Y2 (ja) 1987-12-15 1987-12-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987190524U JPH0416028Y2 (ja) 1987-12-15 1987-12-15

Publications (2)

Publication Number Publication Date
JPH0194665U true JPH0194665U (ja) 1989-06-22
JPH0416028Y2 JPH0416028Y2 (ja) 1992-04-10

Family

ID=31481486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987190524U Expired JPH0416028Y2 (ja) 1987-12-15 1987-12-15

Country Status (1)

Country Link
JP (1) JPH0416028Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007231967A (ja) * 2006-02-27 2007-09-13 Koyo Sealing Techno Co Ltd 密封装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007231967A (ja) * 2006-02-27 2007-09-13 Koyo Sealing Techno Co Ltd 密封装置

Also Published As

Publication number Publication date
JPH0416028Y2 (ja) 1992-04-10

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