JPS62276457A - 圧電素子切換用スイッチ回路 - Google Patents

圧電素子切換用スイッチ回路

Info

Publication number
JPS62276457A
JPS62276457A JP62116936A JP11693687A JPS62276457A JP S62276457 A JPS62276457 A JP S62276457A JP 62116936 A JP62116936 A JP 62116936A JP 11693687 A JP11693687 A JP 11693687A JP S62276457 A JPS62276457 A JP S62276457A
Authority
JP
Japan
Prior art keywords
diodes
piezoelectric element
control
passage
control voltage
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
JP62116936A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0327870B2 (enrdf_load_stackoverflow
Inventor
Kageyoshi Katakura
景義 片倉
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.)
Hitachi Healthcare Manufacturing Ltd
Original Assignee
Hitachi Medical 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 Hitachi Medical Corp filed Critical Hitachi Medical Corp
Priority to JP62116936A priority Critical patent/JPS62276457A/ja
Publication of JPS62276457A publication Critical patent/JPS62276457A/ja
Publication of JPH0327870B2 publication Critical patent/JPH0327870B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP62116936A 1987-05-15 1987-05-15 圧電素子切換用スイッチ回路 Granted JPS62276457A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62116936A JPS62276457A (ja) 1987-05-15 1987-05-15 圧電素子切換用スイッチ回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62116936A JPS62276457A (ja) 1987-05-15 1987-05-15 圧電素子切換用スイッチ回路

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP57130184A Division JPS5828677A (ja) 1982-07-26 1982-07-26 送受波回路

Publications (2)

Publication Number Publication Date
JPS62276457A true JPS62276457A (ja) 1987-12-01
JPH0327870B2 JPH0327870B2 (enrdf_load_stackoverflow) 1991-04-17

Family

ID=14699370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62116936A Granted JPS62276457A (ja) 1987-05-15 1987-05-15 圧電素子切換用スイッチ回路

Country Status (1)

Country Link
JP (1) JPS62276457A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50157851U (enrdf_load_stackoverflow) * 1974-06-18 1975-12-27
JPS5245184A (en) * 1975-10-07 1977-04-09 Hewlett Packard Yokogawa Optooelectronically scanning ultrasonic array transducer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50157851U (enrdf_load_stackoverflow) * 1974-06-18 1975-12-27
JPS5245184A (en) * 1975-10-07 1977-04-09 Hewlett Packard Yokogawa Optooelectronically scanning ultrasonic array transducer

Also Published As

Publication number Publication date
JPH0327870B2 (enrdf_load_stackoverflow) 1991-04-17

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