JPH0721971Y2 - 磁性流体シール装置 - Google Patents

磁性流体シール装置

Info

Publication number
JPH0721971Y2
JPH0721971Y2 JP1988156232U JP15623288U JPH0721971Y2 JP H0721971 Y2 JPH0721971 Y2 JP H0721971Y2 JP 1988156232 U JP1988156232 U JP 1988156232U JP 15623288 U JP15623288 U JP 15623288U JP H0721971 Y2 JPH0721971 Y2 JP H0721971Y2
Authority
JP
Japan
Prior art keywords
magnetic force
annular magnetic
diameter
small
source
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
JP1988156232U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0276269U (en]
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 JP1988156232U priority Critical patent/JPH0721971Y2/ja
Publication of JPH0276269U publication Critical patent/JPH0276269U/ja
Application granted granted Critical
Publication of JPH0721971Y2 publication Critical patent/JPH0721971Y2/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)
JP1988156232U 1988-11-30 1988-11-30 磁性流体シール装置 Expired - Lifetime JPH0721971Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988156232U JPH0721971Y2 (ja) 1988-11-30 1988-11-30 磁性流体シール装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988156232U JPH0721971Y2 (ja) 1988-11-30 1988-11-30 磁性流体シール装置

Publications (2)

Publication Number Publication Date
JPH0276269U JPH0276269U (en]) 1990-06-12
JPH0721971Y2 true JPH0721971Y2 (ja) 1995-05-17

Family

ID=31434589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988156232U Expired - Lifetime JPH0721971Y2 (ja) 1988-11-30 1988-11-30 磁性流体シール装置

Country Status (1)

Country Link
JP (1) JPH0721971Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2556536B2 (ja) * 1987-12-14 1996-11-20 日本リークレス工業株式会社 磁性流体を使用する軸封装置

Also Published As

Publication number Publication date
JPH0276269U (en]) 1990-06-12

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