JPS6449765U - - Google Patents

Info

Publication number
JPS6449765U
JPS6449765U JP14383787U JP14383787U JPS6449765U JP S6449765 U JPS6449765 U JP S6449765U JP 14383787 U JP14383787 U JP 14383787U JP 14383787 U JP14383787 U JP 14383787U JP S6449765 U JPS6449765 U JP S6449765U
Authority
JP
Japan
Prior art keywords
shaft
fixed
piezoelectric material
rotating shaft
rotating
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.)
Granted
Application number
JP14383787U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0339637Y2 (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 JP14383787U priority Critical patent/JPH0339637Y2/ja
Publication of JPS6449765U publication Critical patent/JPS6449765U/ja
Application granted granted Critical
Publication of JPH0339637Y2 publication Critical patent/JPH0339637Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Mechanical Sealing (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Devices (AREA)
JP14383787U 1987-09-22 1987-09-22 Expired JPH0339637Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14383787U JPH0339637Y2 (en]) 1987-09-22 1987-09-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14383787U JPH0339637Y2 (en]) 1987-09-22 1987-09-22

Publications (2)

Publication Number Publication Date
JPS6449765U true JPS6449765U (en]) 1989-03-28
JPH0339637Y2 JPH0339637Y2 (en]) 1991-08-21

Family

ID=31411016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14383787U Expired JPH0339637Y2 (en]) 1987-09-22 1987-09-22

Country Status (1)

Country Link
JP (1) JPH0339637Y2 (en])

Also Published As

Publication number Publication date
JPH0339637Y2 (en]) 1991-08-21

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