JPH0720453Y2 - 磁性流体シール装置 - Google Patents

磁性流体シール装置

Info

Publication number
JPH0720453Y2
JPH0720453Y2 JP1988126072U JP12607288U JPH0720453Y2 JP H0720453 Y2 JPH0720453 Y2 JP H0720453Y2 JP 1988126072 U JP1988126072 U JP 1988126072U JP 12607288 U JP12607288 U JP 12607288U JP H0720453 Y2 JPH0720453 Y2 JP H0720453Y2
Authority
JP
Japan
Prior art keywords
magnetic
annular
magnetic fluid
yoke
annular yoke
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 - Lifetime
Application number
JP1988126072U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0247477U (US06811534-20041102-M00003.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 JP1988126072U priority Critical patent/JPH0720453Y2/ja
Publication of JPH0247477U publication Critical patent/JPH0247477U/ja
Application granted granted Critical
Publication of JPH0720453Y2 publication Critical patent/JPH0720453Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
JP1988126072U 1988-09-27 1988-09-27 磁性流体シール装置 Expired - Lifetime JPH0720453Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988126072U JPH0720453Y2 (ja) 1988-09-27 1988-09-27 磁性流体シール装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988126072U JPH0720453Y2 (ja) 1988-09-27 1988-09-27 磁性流体シール装置

Publications (2)

Publication Number Publication Date
JPH0247477U JPH0247477U (US06811534-20041102-M00003.png) 1990-03-30
JPH0720453Y2 true JPH0720453Y2 (ja) 1995-05-15

Family

ID=31377250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988126072U Expired - Lifetime JPH0720453Y2 (ja) 1988-09-27 1988-09-27 磁性流体シール装置

Country Status (1)

Country Link
JP (1) JPH0720453Y2 (US06811534-20041102-M00003.png)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712167A (en) * 1980-06-23 1982-01-22 Nippon Seiko Kk Magnetic fluid sealing device
JPH0240164U (US06811534-20041102-M00003.png) * 1988-09-09 1990-03-19

Also Published As

Publication number Publication date
JPH0247477U (US06811534-20041102-M00003.png) 1990-03-30

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