JPH0643583Y2 - 磁性流体シール装置 - Google Patents

磁性流体シール装置

Info

Publication number
JPH0643583Y2
JPH0643583Y2 JP4621889U JP4621889U JPH0643583Y2 JP H0643583 Y2 JPH0643583 Y2 JP H0643583Y2 JP 4621889 U JP4621889 U JP 4621889U JP 4621889 U JP4621889 U JP 4621889U JP H0643583 Y2 JPH0643583 Y2 JP H0643583Y2
Authority
JP
Japan
Prior art keywords
magnetic fluid
sensor
variable
magnetic
heating
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
JP4621889U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02136866U (enrdf_load_stackoverflow
Inventor
直樹 堀
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 JP4621889U priority Critical patent/JPH0643583Y2/ja
Publication of JPH02136866U publication Critical patent/JPH02136866U/ja
Application granted granted Critical
Publication of JPH0643583Y2 publication Critical patent/JPH0643583Y2/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)
JP4621889U 1989-04-21 1989-04-21 磁性流体シール装置 Expired - Lifetime JPH0643583Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4621889U JPH0643583Y2 (ja) 1989-04-21 1989-04-21 磁性流体シール装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4621889U JPH0643583Y2 (ja) 1989-04-21 1989-04-21 磁性流体シール装置

Publications (2)

Publication Number Publication Date
JPH02136866U JPH02136866U (enrdf_load_stackoverflow) 1990-11-15
JPH0643583Y2 true JPH0643583Y2 (ja) 1994-11-14

Family

ID=31561107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4621889U Expired - Lifetime JPH0643583Y2 (ja) 1989-04-21 1989-04-21 磁性流体シール装置

Country Status (1)

Country Link
JP (1) JPH0643583Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200741125A (en) * 2006-03-31 2007-11-01 Eagle Ind Co Ltd Device for sealing magnetic fluid

Also Published As

Publication number Publication date
JPH02136866U (enrdf_load_stackoverflow) 1990-11-15

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term