JPH0749913Y2 - 圧電磁器振動子 - Google Patents

圧電磁器振動子

Info

Publication number
JPH0749913Y2
JPH0749913Y2 JP1984167161U JP16716184U JPH0749913Y2 JP H0749913 Y2 JPH0749913 Y2 JP H0749913Y2 JP 1984167161 U JP1984167161 U JP 1984167161U JP 16716184 U JP16716184 U JP 16716184U JP H0749913 Y2 JPH0749913 Y2 JP H0749913Y2
Authority
JP
Japan
Prior art keywords
piezoelectric ceramic
piezoelectric
plate
vibrator
surface roughness
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
JP1984167161U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6181297U (enrdf_load_html_response
Inventor
博満 藤井
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.)
Proterial Ltd
Original Assignee
Sumitomo Special Metals Co Ltd
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 Sumitomo Special Metals Co Ltd filed Critical Sumitomo Special Metals Co Ltd
Priority to JP1984167161U priority Critical patent/JPH0749913Y2/ja
Publication of JPS6181297U publication Critical patent/JPS6181297U/ja
Application granted granted Critical
Publication of JPH0749913Y2 publication Critical patent/JPH0749913Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP1984167161U 1984-11-01 1984-11-01 圧電磁器振動子 Expired - Lifetime JPH0749913Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984167161U JPH0749913Y2 (ja) 1984-11-01 1984-11-01 圧電磁器振動子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984167161U JPH0749913Y2 (ja) 1984-11-01 1984-11-01 圧電磁器振動子

Publications (2)

Publication Number Publication Date
JPS6181297U JPS6181297U (enrdf_load_html_response) 1986-05-29
JPH0749913Y2 true JPH0749913Y2 (ja) 1995-11-13

Family

ID=30724964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984167161U Expired - Lifetime JPH0749913Y2 (ja) 1984-11-01 1984-11-01 圧電磁器振動子

Country Status (1)

Country Link
JP (1) JPH0749913Y2 (enrdf_load_html_response)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724944A (en) * 1980-07-22 1982-02-09 Toyo Ink Mfg Co Ltd Printing plate making method

Also Published As

Publication number Publication date
JPS6181297U (enrdf_load_html_response) 1986-05-29

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