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JPS6181061U - - Google Patents

Info

Publication number
JPS6181061U
JPS6181061U JP16467984U JP16467984U JPS6181061U JP S6181061 U JPS6181061 U JP S6181061U JP 16467984 U JP16467984 U JP 16467984U JP 16467984 U JP16467984 U JP 16467984U JP S6181061 U JPS6181061 U JP S6181061U
Authority
JP
Japan
Prior art keywords
group
spiral grooves
mechanical seal
seal device
sliding
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
JP16467984U
Other languages
English (en)
Other versions
JPS6326605Y2 (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 JP16467984U priority Critical patent/JPS6326605Y2/ja
Publication of JPS6181061U publication Critical patent/JPS6181061U/ja
Application granted granted Critical
Publication of JPS6326605Y2 publication Critical patent/JPS6326605Y2/ja
Expired 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を示すメカニカルシ
ール装置の半裁正断面図、第2図は同固定環の要
部拡大正面図、第3図は第2図における−線
断面図である。 1…ハウジング、2…シヤフト、3…回転環、
4,7…摺動面、6…固定環、スパイラル溝群、
8a,8b,8c…同心円状溝、8d,8e…ス
パイル状溝、9,10…連通路、13…減圧弁、
L…潤滑流体、G…密封ガス室。

Claims (1)

    【実用新案登録請求の範囲】
  1. ハウジング側とシヤフト軸にそれぞれ担持した
    摺動部材の摺動面を圧接してなるメカニカルシー
    ル装置において、該摺動面にスパイラル状溝群を
    形成し、該スパイラル状溝群と両摺動部材の相対
    回転移動に伴なう減圧部と加圧部を連通して循環
    系を形成するとともに、該循環系に潤滑流体を供
    給してなることを等徴とするメカニカルシール装
    置。
JP16467984U 1984-11-01 1984-11-01 Expired JPS6326605Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16467984U JPS6326605Y2 (ja) 1984-11-01 1984-11-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16467984U JPS6326605Y2 (ja) 1984-11-01 1984-11-01

Publications (2)

Publication Number Publication Date
JPS6181061U true JPS6181061U (ja) 1986-05-29
JPS6326605Y2 JPS6326605Y2 (ja) 1988-07-19

Family

ID=30722543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16467984U Expired JPS6326605Y2 (ja) 1984-11-01 1984-11-01

Country Status (1)

Country Link
JP (1) JPS6326605Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010164090A (ja) * 2009-01-13 2010-07-29 Jtekt Corp 回転軸のシール装置およびシール方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010164090A (ja) * 2009-01-13 2010-07-29 Jtekt Corp 回転軸のシール装置およびシール方法

Also Published As

Publication number Publication date
JPS6326605Y2 (ja) 1988-07-19

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