JPH0330665U - - Google Patents

Info

Publication number
JPH0330665U
JPH0330665U JP9145289U JP9145289U JPH0330665U JP H0330665 U JPH0330665 U JP H0330665U JP 9145289 U JP9145289 U JP 9145289U JP 9145289 U JP9145289 U JP 9145289U JP H0330665 U JPH0330665 U JP H0330665U
Authority
JP
Japan
Prior art keywords
stationary ring
seal gap
ring
rotating
contact type
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
JP9145289U
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 JP9145289U priority Critical patent/JPH0330665U/ja
Publication of JPH0330665U publication Critical patent/JPH0330665U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Sealing (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (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非接触型軸封
装置の要部縦断面図、第２図は第１図の非接触シ
ール部の一例を示す拡大断面図、第３図は第２図
の非接触シール部の他の例を示す拡大断面図、第
４図は従来の非接触型軸封装置の要部縦断面図で
ある。 符号の説明、１……軸封装置、２……回転環、
３……静止環、３１……シール隙間側端面、３２
……反シール隙間側端面、３３……段凹部、４…
…インサート、４１……フランジ部、４２……円
筒部、５……回転軸、６……シール隙間、７……
ハウジング、８……非接触シール部、８１……環
状凸部、８２……テーパ面、９……隙間。

Claims (1)

  1. 【実用新案登録請求の範囲】 回転軸に固定される回転環と、該回転環とシー
    ル隙間を介して対向配置される静止環と、ハウジ
    ングに固定され前記静止環内周に挿入されるイン
    サートとを有し、前記静止環のシール隙間側端面
    と反シール隙間側端面に作用する流体圧の圧力バ
    ランスによつて前記回転環と静止環との間のシー
    ル隙間を一定に保持する非接触型軸封装置におい
    て、 前記静止環と前記インサートとの間に非接触シ
    ール部を設けて成ることを特徴とする非接触型軸
    封装置。
JP9145289U 1989-08-04 1989-08-04 Pending JPH0330665U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9145289U JPH0330665U (ja) 1989-08-04 1989-08-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9145289U JPH0330665U (ja) 1989-08-04 1989-08-04

Publications (1)

Publication Number Publication Date
JPH0330665U true JPH0330665U (ja) 1991-03-26

Family

ID=31640932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9145289U Pending JPH0330665U (ja) 1989-08-04 1989-08-04

Country Status (1)

Country Link
JP (1) JPH0330665U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0510512A (ja) * 1991-06-29 1993-01-19 Nakajima Doukoushiyo:Kk ガス燃焼装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836936U (ja) * 1981-09-07 1983-03-10 市光工業株式会社 ミラ−の操作装置
JPS63190978A (ja) * 1987-01-30 1988-08-08 Mitsubishi Heavy Ind Ltd 非接触形静圧シ−ル

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836936U (ja) * 1981-09-07 1983-03-10 市光工業株式会社 ミラ−の操作装置
JPS63190978A (ja) * 1987-01-30 1988-08-08 Mitsubishi Heavy Ind Ltd 非接触形静圧シ−ル

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0510512A (ja) * 1991-06-29 1993-01-19 Nakajima Doukoushiyo:Kk ガス燃焼装置

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