JPH0363149B2 - - Google Patents

Info

Publication number
JPH0363149B2
JPH0363149B2 JP58175040A JP17504083A JPH0363149B2 JP H0363149 B2 JPH0363149 B2 JP H0363149B2 JP 58175040 A JP58175040 A JP 58175040A JP 17504083 A JP17504083 A JP 17504083A JP H0363149 B2 JPH0363149 B2 JP H0363149B2
Authority
JP
Japan
Prior art keywords
temperature
magnetic
magnetic fluid
pole piece
permanent magnet
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
JP58175040A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6066362A (ja
Inventor
Hiroshi Nakazato
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 JP58175040A priority Critical patent/JPS6066362A/ja
Publication of JPS6066362A publication Critical patent/JPS6066362A/ja
Publication of JPH0363149B2 publication Critical patent/JPH0363149B2/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 Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Rotational Drive Of Disk (AREA)
JP58175040A 1983-09-20 1983-09-20 密封装置 Granted JPS6066362A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58175040A JPS6066362A (ja) 1983-09-20 1983-09-20 密封装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58175040A JPS6066362A (ja) 1983-09-20 1983-09-20 密封装置

Publications (2)

Publication Number Publication Date
JPS6066362A JPS6066362A (ja) 1985-04-16
JPH0363149B2 true JPH0363149B2 (enrdf_load_stackoverflow) 1991-09-30

Family

ID=15989160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58175040A Granted JPS6066362A (ja) 1983-09-20 1983-09-20 密封装置

Country Status (1)

Country Link
JP (1) JPS6066362A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6256797U (enrdf_load_stackoverflow) * 1985-09-28 1987-04-08
JPH0749142Y2 (ja) * 1985-10-29 1995-11-13 エヌオーケー株式会社 磁性流体シール装置

Also Published As

Publication number Publication date
JPS6066362A (ja) 1985-04-16

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