JPH0447192B2 - - Google Patents

Info

Publication number
JPH0447192B2
JPH0447192B2 JP58104803A JP10480383A JPH0447192B2 JP H0447192 B2 JPH0447192 B2 JP H0447192B2 JP 58104803 A JP58104803 A JP 58104803A JP 10480383 A JP10480383 A JP 10480383A JP H0447192 B2 JPH0447192 B2 JP H0447192B2
Authority
JP
Japan
Prior art keywords
magnetic fluid
space
magnetic
pressure side
low
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
JP58104803A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59231270A (ja
Inventor
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 JP58104803A priority Critical patent/JPS59231270A/ja
Publication of JPS59231270A publication Critical patent/JPS59231270A/ja
Publication of JPH0447192B2 publication Critical patent/JPH0447192B2/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)
JP58104803A 1983-06-11 1983-06-11 磁性流体シ−ル装置 Granted JPS59231270A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58104803A JPS59231270A (ja) 1983-06-11 1983-06-11 磁性流体シ−ル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58104803A JPS59231270A (ja) 1983-06-11 1983-06-11 磁性流体シ−ル装置

Publications (2)

Publication Number Publication Date
JPS59231270A JPS59231270A (ja) 1984-12-25
JPH0447192B2 true JPH0447192B2 (cs) 1992-08-03

Family

ID=14390587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58104803A Granted JPS59231270A (ja) 1983-06-11 1983-06-11 磁性流体シ−ル装置

Country Status (1)

Country Link
JP (1) JPS59231270A (cs)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5612445Y2 (cs) * 1978-11-29 1981-03-23
US4293137A (en) * 1978-12-11 1981-10-06 Ezekiel Frederick D Magnetic liquid shaft sealing

Also Published As

Publication number Publication date
JPS59231270A (ja) 1984-12-25

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