JPH0570034B2 - - Google Patents

Info

Publication number
JPH0570034B2
JPH0570034B2 JP62201489A JP20148987A JPH0570034B2 JP H0570034 B2 JPH0570034 B2 JP H0570034B2 JP 62201489 A JP62201489 A JP 62201489A JP 20148987 A JP20148987 A JP 20148987A JP H0570034 B2 JPH0570034 B2 JP H0570034B2
Authority
JP
Japan
Prior art keywords
magnetic
housing
shaft
pole pieces
pole piece
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
JP62201489A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6446069A (en
Inventor
Toshihiko Fuse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Pillar Packing Co Ltd
Original Assignee
Nippon Pillar Packing Co Ltd
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 Nippon Pillar Packing Co Ltd filed Critical Nippon Pillar Packing Co Ltd
Priority to JP62201489A priority Critical patent/JPS6446069A/ja
Publication of JPS6446069A publication Critical patent/JPS6446069A/ja
Publication of JPH0570034B2 publication Critical patent/JPH0570034B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Of Bearings (AREA)
JP62201489A 1987-08-12 1987-08-12 Magnetic fluid seal device Granted JPS6446069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62201489A JPS6446069A (en) 1987-08-12 1987-08-12 Magnetic fluid seal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62201489A JPS6446069A (en) 1987-08-12 1987-08-12 Magnetic fluid seal device

Publications (2)

Publication Number Publication Date
JPS6446069A JPS6446069A (en) 1989-02-20
JPH0570034B2 true JPH0570034B2 (cs) 1993-10-04

Family

ID=16441906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62201489A Granted JPS6446069A (en) 1987-08-12 1987-08-12 Magnetic fluid seal device

Country Status (1)

Country Link
JP (1) JPS6446069A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6559450B2 (ja) * 2015-03-25 2019-08-14 イーグル工業株式会社 高周速磁性流体シール構造
CN113639044B (zh) * 2021-08-02 2022-07-01 清华大学 磁性液体密封装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519853A (ja) * 1974-07-03 1976-01-26 Suwa Seikosha Kk Ekishohaikoyosumakuniokeru bunshihokono ketsuteihoho
JPH0133885Y2 (cs) * 1985-11-01 1989-10-16

Also Published As

Publication number Publication date
JPS6446069A (en) 1989-02-20

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