JPS5691599A - Probe - Google Patents

Probe

Info

Publication number
JPS5691599A
JPS5691599A JP16839179A JP16839179A JPS5691599A JP S5691599 A JPS5691599 A JP S5691599A JP 16839179 A JP16839179 A JP 16839179A JP 16839179 A JP16839179 A JP 16839179A JP S5691599 A JPS5691599 A JP S5691599A
Authority
JP
Japan
Prior art keywords
piezoelectric
probe
piezoelectric body
thickness direction
constitution
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
JP16839179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6339160B2 (enrdf_load_stackoverflow
Inventor
Etsuji Yamamoto
Hiroshi Kanda
Toshiro Kondo
Chitose Nakatani
Iwao Seo
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.)
Mitsubishi Chemical Corp
Hitachi Ltd
Original Assignee
Hitachi Ltd
Mitsubishi Petrochemical 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 Hitachi Ltd, Mitsubishi Petrochemical Co Ltd filed Critical Hitachi Ltd
Priority to JP16839179A priority Critical patent/JPS5691599A/ja
Publication of JPS5691599A publication Critical patent/JPS5691599A/ja
Publication of JPS6339160B2 publication Critical patent/JPS6339160B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/005—Piezoelectric transducers; Electrostrictive transducers using a piezoelectric polymer

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP16839179A 1979-12-26 1979-12-26 Probe Granted JPS5691599A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16839179A JPS5691599A (en) 1979-12-26 1979-12-26 Probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16839179A JPS5691599A (en) 1979-12-26 1979-12-26 Probe

Publications (2)

Publication Number Publication Date
JPS5691599A true JPS5691599A (en) 1981-07-24
JPS6339160B2 JPS6339160B2 (enrdf_load_stackoverflow) 1988-08-03

Family

ID=15867236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16839179A Granted JPS5691599A (en) 1979-12-26 1979-12-26 Probe

Country Status (1)

Country Link
JP (1) JPS5691599A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5826257A (ja) * 1981-08-10 1983-02-16 Aloka Co Ltd 超音波探触子
WO2002087280A1 (fr) * 2001-04-13 2002-10-31 Furuno Electric Co., Ltd. Appareil emetteur/recepteur multifrequence
JP2003315122A (ja) * 2002-04-19 2003-11-06 Matsushita Electric Ind Co Ltd 超音波流量計

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5826257A (ja) * 1981-08-10 1983-02-16 Aloka Co Ltd 超音波探触子
WO2002087280A1 (fr) * 2001-04-13 2002-10-31 Furuno Electric Co., Ltd. Appareil emetteur/recepteur multifrequence
GB2389000A (en) * 2001-04-13 2003-11-26 Furuno Electrical Company Ltd Multi-frequency transmission/reception apparatus
GB2389000B (en) * 2001-04-13 2004-11-03 Furuno Electrical Company Ltd Multi-frequency transducer
US7443081B2 (en) 2001-04-13 2008-10-28 Furuno Electric Company, Limited Multi-frequency transmission/reception apparatus
JP2003315122A (ja) * 2002-04-19 2003-11-06 Matsushita Electric Ind Co Ltd 超音波流量計

Also Published As

Publication number Publication date
JPS6339160B2 (enrdf_load_stackoverflow) 1988-08-03

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