JPS5612745B2 - - Google Patents

Info

Publication number
JPS5612745B2
JPS5612745B2 JP15342478A JP15342478A JPS5612745B2 JP S5612745 B2 JPS5612745 B2 JP S5612745B2 JP 15342478 A JP15342478 A JP 15342478A JP 15342478 A JP15342478 A JP 15342478A JP S5612745 B2 JPS5612745 B2 JP S5612745B2
Authority
JP
Japan
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
Application number
JP15342478A
Other languages
Japanese (ja)
Other versions
JPS5578862A (en
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 filed Critical
Priority to JP15342478A priority Critical patent/JPS5578862A/en
Publication of JPS5578862A publication Critical patent/JPS5578862A/en
Publication of JPS5612745B2 publication Critical patent/JPS5612745B2/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)
JP15342478A 1978-12-12 1978-12-12 Magnetic fluid seal Granted JPS5578862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15342478A JPS5578862A (en) 1978-12-12 1978-12-12 Magnetic fluid seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15342478A JPS5578862A (en) 1978-12-12 1978-12-12 Magnetic fluid seal

Publications (2)

Publication Number Publication Date
JPS5578862A JPS5578862A (en) 1980-06-13
JPS5612745B2 true JPS5612745B2 (en) 1981-03-24

Family

ID=15562196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15342478A Granted JPS5578862A (en) 1978-12-12 1978-12-12 Magnetic fluid seal

Country Status (1)

Country Link
JP (1) JPS5578862A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5806856A (en) * 1992-08-27 1998-09-15 Ferrofluidics Corporation On-site fillable liquid magnetic seal
US5474302A (en) * 1992-08-27 1995-12-12 Ferrofluidics Corporation On-site fillable ferrofluidic seal

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5395951U (en) * 1977-01-05 1978-08-04

Also Published As

Publication number Publication date
JPS5578862A (en) 1980-06-13

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