JPS566598A - Ultrasonic converting element - Google Patents

Ultrasonic converting element

Info

Publication number
JPS566598A
JPS566598A JP8148579A JP8148579A JPS566598A JP S566598 A JPS566598 A JP S566598A JP 8148579 A JP8148579 A JP 8148579A JP 8148579 A JP8148579 A JP 8148579A JP S566598 A JPS566598 A JP S566598A
Authority
JP
Japan
Prior art keywords
type electrode
reed
film
flat plate
opposing
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
JP8148579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6226240B2 (enrdf_load_stackoverflow
Inventor
Koji Toda
Yoshinari Yamashita
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Priority to JP8148579A priority Critical patent/JPS566598A/ja
Publication of JPS566598A publication Critical patent/JPS566598A/ja
Publication of JPS6226240B2 publication Critical patent/JPS6226240B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/32—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using change of resonant frequency of a crystal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP8148579A 1979-06-29 1979-06-29 Ultrasonic converting element Granted JPS566598A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8148579A JPS566598A (en) 1979-06-29 1979-06-29 Ultrasonic converting element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8148579A JPS566598A (en) 1979-06-29 1979-06-29 Ultrasonic converting element

Publications (2)

Publication Number Publication Date
JPS566598A true JPS566598A (en) 1981-01-23
JPS6226240B2 JPS6226240B2 (enrdf_load_stackoverflow) 1987-06-08

Family

ID=13747698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8148579A Granted JPS566598A (en) 1979-06-29 1979-06-29 Ultrasonic converting element

Country Status (1)

Country Link
JP (1) JPS566598A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01101800A (ja) * 1987-10-15 1989-04-19 Koji Toda 液中超音波トランスデューサ
JPH01101799A (ja) * 1987-10-15 1989-04-19 Koji Toda 液中超音波トランスデューサ
JPH01278199A (ja) * 1988-04-30 1989-11-08 Nippon Dempa Kogyo Co Ltd 超音波トランスジューサ
FR2920591A1 (fr) * 2007-09-04 2009-03-06 Renault Sas Dispositif d'actionneur a membrane electroactive
CN108351260A (zh) * 2016-01-29 2018-07-31 三菱综合材料株式会社 温度传感器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2575112B (en) 2018-06-29 2021-02-10 Npl Management Ltd Phase insensitive ultrasound sensor and detection apparatus using such a transducer

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01101800A (ja) * 1987-10-15 1989-04-19 Koji Toda 液中超音波トランスデューサ
JPH01101799A (ja) * 1987-10-15 1989-04-19 Koji Toda 液中超音波トランスデューサ
JPH01278199A (ja) * 1988-04-30 1989-11-08 Nippon Dempa Kogyo Co Ltd 超音波トランスジューサ
FR2920591A1 (fr) * 2007-09-04 2009-03-06 Renault Sas Dispositif d'actionneur a membrane electroactive
WO2009044041A2 (fr) 2007-09-04 2009-04-09 Renault S.A.S. Dispositif d'actionneur a membrane electroactive
WO2009044041A3 (fr) * 2007-09-04 2009-05-28 Renault Sa Dispositif d'actionneur a membrane electroactive
CN108351260A (zh) * 2016-01-29 2018-07-31 三菱综合材料株式会社 温度传感器

Also Published As

Publication number Publication date
JPS6226240B2 (enrdf_load_stackoverflow) 1987-06-08

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