JPS6199499A - 水中用圧電受波シ−ト - Google Patents

水中用圧電受波シ−ト

Info

Publication number
JPS6199499A
JPS6199499A JP59221050A JP22105084A JPS6199499A JP S6199499 A JPS6199499 A JP S6199499A JP 59221050 A JP59221050 A JP 59221050A JP 22105084 A JP22105084 A JP 22105084A JP S6199499 A JPS6199499 A JP S6199499A
Authority
JP
Japan
Prior art keywords
piezoelectric
sheet
piezoelectric sheet
electrode
constant
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
JP59221050A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0466159B2 (esLanguage
Inventor
Hisao Sakano
坂野　久夫
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 JP59221050A priority Critical patent/JPS6199499A/ja
Priority to US06/772,911 priority patent/US4695988A/en
Priority to EP85420164A priority patent/EP0174897B1/en
Priority to DE8585420164T priority patent/DE3574554D1/de
Publication of JPS6199499A publication Critical patent/JPS6199499A/ja
Publication of JPH0466159B2 publication Critical patent/JPH0466159B2/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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • G01V1/201—Constructional details of seismic cables, e.g. streamers
    • G01V1/208—Constructional details of seismic cables, e.g. streamers having a continuous structure

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
JP59221050A 1984-09-12 1984-10-19 水中用圧電受波シ−ト Granted JPS6199499A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP59221050A JPS6199499A (ja) 1984-10-19 1984-10-19 水中用圧電受波シ−ト
US06/772,911 US4695988A (en) 1984-09-12 1985-09-05 Underwater piezoelectric arrangement
EP85420164A EP0174897B1 (en) 1984-09-12 1985-09-11 Underwater piezoelectric arrangement
DE8585420164T DE3574554D1 (de) 1984-09-12 1985-09-11 Piezoelektrische unterwasseranordnung.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59221050A JPS6199499A (ja) 1984-10-19 1984-10-19 水中用圧電受波シ−ト

Publications (2)

Publication Number Publication Date
JPS6199499A true JPS6199499A (ja) 1986-05-17
JPH0466159B2 JPH0466159B2 (esLanguage) 1992-10-22

Family

ID=16760706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59221050A Granted JPS6199499A (ja) 1984-09-12 1984-10-19 水中用圧電受波シ−ト

Country Status (1)

Country Link
JP (1) JPS6199499A (esLanguage)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411496A (en) * 1987-07-03 1989-01-17 Ngk Spark Plug Co Underwater piezoelectric wave receiving sheet
JPH01121961U (esLanguage) * 1988-02-10 1989-08-18
EP1421821A4 (en) * 2001-06-21 2006-11-22 Unconventional Concepts Inc RATIO SENSORS FOR HEAD-OPERATED CONTACT MICROPHONES
US7608989B2 (en) 1999-07-20 2009-10-27 Sri International Compliant electroactive polymer transducers for sonic applications
JP2011097311A (ja) * 2009-10-29 2011-05-12 Murata Mfg Co Ltd 圧電マイクロフォン及びその製造方法
US9195058B2 (en) 2011-03-22 2015-11-24 Parker-Hannifin Corporation Electroactive polymer actuator lenticular system
US9231186B2 (en) 2009-04-11 2016-01-05 Parker-Hannifin Corporation Electro-switchable polymer film assembly and use thereof
US9425383B2 (en) 2007-06-29 2016-08-23 Parker-Hannifin Corporation Method of manufacturing electroactive polymer transducers for sensory feedback applications
US9553254B2 (en) 2011-03-01 2017-01-24 Parker-Hannifin Corporation Automated manufacturing processes for producing deformable polymer devices and films
US9590193B2 (en) 2012-10-24 2017-03-07 Parker-Hannifin Corporation Polymer diode
US9761790B2 (en) 2012-06-18 2017-09-12 Parker-Hannifin Corporation Stretch frame for stretching process
US9876160B2 (en) 2012-03-21 2018-01-23 Parker-Hannifin Corporation Roll-to-roll manufacturing processes for producing self-healing electroactive polymer devices

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411496A (en) * 1987-07-03 1989-01-17 Ngk Spark Plug Co Underwater piezoelectric wave receiving sheet
JPH01121961U (esLanguage) * 1988-02-10 1989-08-18
US7608989B2 (en) 1999-07-20 2009-10-27 Sri International Compliant electroactive polymer transducers for sonic applications
EP1421821A4 (en) * 2001-06-21 2006-11-22 Unconventional Concepts Inc RATIO SENSORS FOR HEAD-OPERATED CONTACT MICROPHONES
US9425383B2 (en) 2007-06-29 2016-08-23 Parker-Hannifin Corporation Method of manufacturing electroactive polymer transducers for sensory feedback applications
US9231186B2 (en) 2009-04-11 2016-01-05 Parker-Hannifin Corporation Electro-switchable polymer film assembly and use thereof
JP2011097311A (ja) * 2009-10-29 2011-05-12 Murata Mfg Co Ltd 圧電マイクロフォン及びその製造方法
US9553254B2 (en) 2011-03-01 2017-01-24 Parker-Hannifin Corporation Automated manufacturing processes for producing deformable polymer devices and films
US9195058B2 (en) 2011-03-22 2015-11-24 Parker-Hannifin Corporation Electroactive polymer actuator lenticular system
US9876160B2 (en) 2012-03-21 2018-01-23 Parker-Hannifin Corporation Roll-to-roll manufacturing processes for producing self-healing electroactive polymer devices
US9761790B2 (en) 2012-06-18 2017-09-12 Parker-Hannifin Corporation Stretch frame for stretching process
US9590193B2 (en) 2012-10-24 2017-03-07 Parker-Hannifin Corporation Polymer diode

Also Published As

Publication number Publication date
JPH0466159B2 (esLanguage) 1992-10-22

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees