JP2518873Y2 - 磁性流体シール装置 - Google Patents

磁性流体シール装置

Info

Publication number
JP2518873Y2
JP2518873Y2 JP1989122459U JP12245989U JP2518873Y2 JP 2518873 Y2 JP2518873 Y2 JP 2518873Y2 JP 1989122459 U JP1989122459 U JP 1989122459U JP 12245989 U JP12245989 U JP 12245989U JP 2518873 Y2 JP2518873 Y2 JP 2518873Y2
Authority
JP
Japan
Prior art keywords
magnetic fluid
magnetic
sealing device
magnetic force
fluid sealing
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
JP1989122459U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0360660U (enrdf_load_stackoverflow
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 JP1989122459U priority Critical patent/JP2518873Y2/ja
Publication of JPH0360660U publication Critical patent/JPH0360660U/ja
Application granted granted Critical
Publication of JP2518873Y2 publication Critical patent/JP2518873Y2/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)
JP1989122459U 1989-10-19 1989-10-19 磁性流体シール装置 Expired - Fee Related JP2518873Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989122459U JP2518873Y2 (ja) 1989-10-19 1989-10-19 磁性流体シール装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989122459U JP2518873Y2 (ja) 1989-10-19 1989-10-19 磁性流体シール装置

Publications (2)

Publication Number Publication Date
JPH0360660U JPH0360660U (enrdf_load_stackoverflow) 1991-06-14
JP2518873Y2 true JP2518873Y2 (ja) 1996-11-27

Family

ID=31670457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989122459U Expired - Fee Related JP2518873Y2 (ja) 1989-10-19 1989-10-19 磁性流体シール装置

Country Status (1)

Country Link
JP (1) JP2518873Y2 (enrdf_load_stackoverflow)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8601017A (nl) * 1986-04-21 1987-11-16 Skf Ind Trading & Dev Wentellager.
NL8601030A (nl) * 1986-04-22 1987-11-16 Skf Ind Trading & Dev Wentellager.
JPS64724U (enrdf_load_stackoverflow) * 1987-06-18 1989-01-05
JPH01237958A (ja) * 1988-03-17 1989-09-22 Hitachi Ltd 磁性流体シールおよびそれを用いた磁気ディスク装置

Also Published As

Publication number Publication date
JPH0360660U (enrdf_load_stackoverflow) 1991-06-14

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees