JP2509017Y2 - 磁性流体シ―ル装置 - Google Patents

磁性流体シ―ル装置

Info

Publication number
JP2509017Y2
JP2509017Y2 JP1989101949U JP10194989U JP2509017Y2 JP 2509017 Y2 JP2509017 Y2 JP 2509017Y2 JP 1989101949 U JP1989101949 U JP 1989101949U JP 10194989 U JP10194989 U JP 10194989U JP 2509017 Y2 JP2509017 Y2 JP 2509017Y2
Authority
JP
Japan
Prior art keywords
magnetic fluid
magnetic
shield
pole piece
seal device
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.)
Expired - Fee Related
Application number
JP1989101949U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0341273U (US06521211-20030218-C00004.png
Inventor
昭彦 木場
Original Assignee
エヌオーケー株式会社
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 by エヌオーケー株式会社 filed Critical エヌオーケー株式会社
Priority to JP1989101949U priority Critical patent/JP2509017Y2/ja
Publication of JPH0341273U publication Critical patent/JPH0341273U/ja
Application granted granted Critical
Publication of JP2509017Y2 publication Critical patent/JP2509017Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
JP1989101949U 1989-08-31 1989-08-31 磁性流体シ―ル装置 Expired - Fee Related JP2509017Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989101949U JP2509017Y2 (ja) 1989-08-31 1989-08-31 磁性流体シ―ル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989101949U JP2509017Y2 (ja) 1989-08-31 1989-08-31 磁性流体シ―ル装置

Publications (2)

Publication Number Publication Date
JPH0341273U JPH0341273U (US06521211-20030218-C00004.png) 1991-04-19
JP2509017Y2 true JP2509017Y2 (ja) 1996-08-28

Family

ID=31650871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989101949U Expired - Fee Related JP2509017Y2 (ja) 1989-08-31 1989-08-31 磁性流体シ―ル装置

Country Status (1)

Country Link
JP (1) JP2509017Y2 (US06521211-20030218-C00004.png)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6294516A (ja) * 1985-10-17 1987-05-01 山田機械工業株式会社 結束装置
JPH01229116A (ja) * 1988-03-04 1989-09-12 Koyo Seiko Co Ltd 磁性流体シールユニットおよび軸受装置

Also Published As

Publication number Publication date
JPH0341273U (US06521211-20030218-C00004.png) 1991-04-19

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