JPS58128360U - 圧電ユニツト - Google Patents

圧電ユニツト

Info

Publication number
JPS58128360U
JPS58128360U JP1982020992U JP2099282U JPS58128360U JP S58128360 U JPS58128360 U JP S58128360U JP 1982020992 U JP1982020992 U JP 1982020992U JP 2099282 U JP2099282 U JP 2099282U JP S58128360 U JPS58128360 U JP S58128360U
Authority
JP
Japan
Prior art keywords
hole
piezoelectric element
insulating
positive electrode
piezoelectric unit
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
JP1982020992U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6215645Y2 (en:Method
Inventor
松田　哲治
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug 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 NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Priority to JP1982020992U priority Critical patent/JPS58128360U/ja
Publication of JPS58128360U publication Critical patent/JPS58128360U/ja
Application granted granted Critical
Publication of JPS6215645Y2 publication Critical patent/JPS6215645Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP1982020992U 1982-02-17 1982-02-17 圧電ユニツト Granted JPS58128360U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982020992U JPS58128360U (ja) 1982-02-17 1982-02-17 圧電ユニツト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982020992U JPS58128360U (ja) 1982-02-17 1982-02-17 圧電ユニツト

Publications (2)

Publication Number Publication Date
JPS58128360U true JPS58128360U (ja) 1983-08-31
JPS6215645Y2 JPS6215645Y2 (en:Method) 1987-04-21

Family

ID=30033128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982020992U Granted JPS58128360U (ja) 1982-02-17 1982-02-17 圧電ユニツト

Country Status (1)

Country Link
JP (1) JPS58128360U (en:Method)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5766566U (en:Method) * 1980-10-08 1982-04-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5766566U (en:Method) * 1980-10-08 1982-04-21

Also Published As

Publication number Publication date
JPS6215645Y2 (en:Method) 1987-04-21

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