JPH03546B2 - - Google Patents

Info

Publication number
JPH03546B2
JPH03546B2 JP58099908A JP9990883A JPH03546B2 JP H03546 B2 JPH03546 B2 JP H03546B2 JP 58099908 A JP58099908 A JP 58099908A JP 9990883 A JP9990883 A JP 9990883A JP H03546 B2 JPH03546 B2 JP H03546B2
Authority
JP
Japan
Prior art keywords
shaft
yoke
magnetic
magnetic fluid
cylindrical portion
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
JP58099908A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59226767A (ja
Inventor
Hideyuki Tanaka
Koichi Seki
Hiroshi Nakazato
Yutaka Suzuki
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.)
Tokin Corp
Original Assignee
Tokin Corp
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 Tokin Corp filed Critical Tokin Corp
Priority to JP58099908A priority Critical patent/JPS59226767A/ja
Publication of JPS59226767A publication Critical patent/JPS59226767A/ja
Publication of JPH03546B2 publication Critical patent/JPH03546B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F16J15/43—Sealings between relatively-moving surfaces by means of fluid kept in sealing position by magnetic force

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
JP58099908A 1983-06-03 1983-06-03 磁性流体シ−ル装置 Granted JPS59226767A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58099908A JPS59226767A (ja) 1983-06-03 1983-06-03 磁性流体シ−ル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58099908A JPS59226767A (ja) 1983-06-03 1983-06-03 磁性流体シ−ル装置

Publications (2)

Publication Number Publication Date
JPS59226767A JPS59226767A (ja) 1984-12-19
JPH03546B2 true JPH03546B2 (ko) 1991-01-08

Family

ID=14259874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58099908A Granted JPS59226767A (ja) 1983-06-03 1983-06-03 磁性流体シ−ル装置

Country Status (1)

Country Link
JP (1) JPS59226767A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103115152B (zh) * 2013-01-30 2015-05-06 北京交通大学 一种磁性液体与迷宫交替式组合密封

Also Published As

Publication number Publication date
JPS59226767A (ja) 1984-12-19

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