JPS62172859U - - Google Patents

Info

Publication number
JPS62172859U
JPS62172859U JP5968286U JP5968286U JPS62172859U JP S62172859 U JPS62172859 U JP S62172859U JP 5968286 U JP5968286 U JP 5968286U JP 5968286 U JP5968286 U JP 5968286U JP S62172859 U JPS62172859 U JP S62172859U
Authority
JP
Japan
Prior art keywords
rotary ring
gap
ring
circumferential space
communicates
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
JP5968286U
Other languages
English (en)
Other versions
JPH0131812Y2 (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 JP5968286U priority Critical patent/JPH0131812Y2/ja
Publication of JPS62172859U publication Critical patent/JPS62172859U/ja
Application granted granted Critical
Publication of JPH0131812Y2 publication Critical patent/JPH0131812Y2/ja
Expired legal-status Critical Current

Links

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  • Mechanical Sealing (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る非接触型軸封装置の一実
施例を示す要部断面図である。 1……機体、2……回転軸、3……回転環、4
……固定環、5……ベローズ継手、6……絞り弁
部、7……第2のベローズ、8……弁座、9……
絞り孔、G……ギヤツプ、S……外周空間、S
……内周空間。

Claims (1)

    【実用新案登録請求の範囲】
  1. 機体の回転軸側に固着されて回転する回転環と
    、この回転環にギヤツプを介して対向配置し前記
    機体側にベローズ等伸縮自在の略筒状の継手を介
    して軸方向変位自在に保持された固定環を備え、
    この固定環に、前記継手の外周空間と内周空間と
    を連通せしめる絞り孔を穿つとともに、該内周空
    間と前記ギヤツプとを連通せしめる絞り弁部を設
    け、該絞り弁部を前記回転環の軸方向変位に伴な
    う前記ギヤツプの圧力変化に応じて調整可能とし
    たことを特徴とする非接触型軸封装置。
JP5968286U 1986-04-22 1986-04-22 Expired JPH0131812Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5968286U JPH0131812Y2 (ja) 1986-04-22 1986-04-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5968286U JPH0131812Y2 (ja) 1986-04-22 1986-04-22

Publications (2)

Publication Number Publication Date
JPS62172859U true JPS62172859U (ja) 1987-11-02
JPH0131812Y2 JPH0131812Y2 (ja) 1989-09-29

Family

ID=30891400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5968286U Expired JPH0131812Y2 (ja) 1986-04-22 1986-04-22

Country Status (1)

Country Link
JP (1) JPH0131812Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04224373A (ja) * 1990-12-26 1992-08-13 Nippon Pillar Packing Co Ltd 非接触式軸封装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04224373A (ja) * 1990-12-26 1992-08-13 Nippon Pillar Packing Co Ltd 非接触式軸封装置

Also Published As

Publication number Publication date
JPH0131812Y2 (ja) 1989-09-29

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