FR2507424A1 - Transducteur piezoelectrique autocollant et dispositif de mise en oeuvre du transducteur - Google Patents

Transducteur piezoelectrique autocollant et dispositif de mise en oeuvre du transducteur Download PDF

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Publication number
FR2507424A1
FR2507424A1 FR8111211A FR8111211A FR2507424A1 FR 2507424 A1 FR2507424 A1 FR 2507424A1 FR 8111211 A FR8111211 A FR 8111211A FR 8111211 A FR8111211 A FR 8111211A FR 2507424 A1 FR2507424 A1 FR 2507424A1
Authority
FR
France
Prior art keywords
transducer
tape
piezoelectric
adhesive
transducer according
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
FR8111211A
Other languages
English (en)
French (fr)
Other versions
FR2507424B1 (enrdf_load_stackoverflow
Inventor
Bernard Audenard
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.)
CGR
Original Assignee
CGR
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 CGR filed Critical CGR
Priority to FR8111211A priority Critical patent/FR2507424A1/fr
Priority to DE19823221145 priority patent/DE3221145A1/de
Publication of FR2507424A1 publication Critical patent/FR2507424A1/fr
Application granted granted Critical
Publication of FR2507424B1 publication Critical patent/FR2507424B1/fr
Granted legal-status Critical Current

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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/46—Special adaptations for use as contact microphones, e.g. on musical instrument, on stethoscope

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)
FR8111211A 1981-06-05 1981-06-05 Transducteur piezoelectrique autocollant et dispositif de mise en oeuvre du transducteur Granted FR2507424A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8111211A FR2507424A1 (fr) 1981-06-05 1981-06-05 Transducteur piezoelectrique autocollant et dispositif de mise en oeuvre du transducteur
DE19823221145 DE3221145A1 (de) 1981-06-05 1982-06-04 Selbstklebender piezoelektrischer wandler und vorrichtung zur anwendung des wandlers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8111211A FR2507424A1 (fr) 1981-06-05 1981-06-05 Transducteur piezoelectrique autocollant et dispositif de mise en oeuvre du transducteur

Publications (2)

Publication Number Publication Date
FR2507424A1 true FR2507424A1 (fr) 1982-12-10
FR2507424B1 FR2507424B1 (enrdf_load_stackoverflow) 1984-09-14

Family

ID=9259248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8111211A Granted FR2507424A1 (fr) 1981-06-05 1981-06-05 Transducteur piezoelectrique autocollant et dispositif de mise en oeuvre du transducteur

Country Status (2)

Country Link
DE (1) DE3221145A1 (enrdf_load_stackoverflow)
FR (1) FR2507424A1 (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109646A1 (en) * 1982-11-16 1984-05-30 Pilot Man-Nen-Hitsu Kabushiki Kaisha Pickup device for picking up vibration transmitted through bones
FR2581496A1 (fr) * 1985-05-02 1986-11-07 Silec Liaisons Elec Capteur microphonique de contact a membrane piezo polymere
FR2629660A1 (fr) * 1988-04-01 1989-10-06 Horlogerie Photograph Fse Capsule piezoelectrique a pinces de connection electrique laterales
WO1995006525A1 (en) * 1993-08-30 1995-03-09 Medacoustics, Inc. Disposable acoustic pad sensors
WO1998022786A1 (en) * 1996-11-21 1998-05-28 Flowscan, Inc. Low-cost, disposable, polymer-based, differential output flexure sensor and method of fabricating same
US6193668B1 (en) * 1997-11-10 2001-02-27 Medacoustics, Inc. Acoustic sensor array for non-invasive detection of coronary artery disease
US7037268B1 (en) 1999-03-01 2006-05-02 Medacoustics, Inc. Low profile acoustic sensor arry and sensors with pleated transmission lines and related methods

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3823901A1 (de) * 1988-07-14 1990-02-01 Bernd Dr Rer Nat Ploss Verfahren zur herstellung ferroelektrischer festkoerperbauelemente
JP3270527B2 (ja) * 1992-07-08 2002-04-02 呉羽化学工業株式会社 筒状ないし曲面化圧電素子
DE19707933C2 (de) * 1997-02-27 2002-09-05 Ifak Inst Fuer Automation Und Ultraschallwandler
US6278890B1 (en) 1998-11-09 2001-08-21 Medacoustics, Inc. Non-invasive turbulent blood flow imaging system
US6261237B1 (en) 1998-08-20 2001-07-17 Medacoustics, Inc. Thin film piezoelectric polymer sensor
NO315547B1 (no) 2000-10-16 2003-09-22 Meditron Asa Medisinsk plaster

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2929043A (en) * 1956-06-19 1960-03-15 Jr Samuel A Phillips Antenna lead-in connector
US3365593A (en) * 1965-10-21 1968-01-23 Phillips Petroleum Co Piezoelectric transducers
FR2294550A1 (fr) * 1974-12-13 1976-07-09 Kureha Chemical Ind Co Ltd Procede de fixation d'un element piezo-electrique de masse moleculaire elevee sur un cadre
GB2011842A (en) * 1978-01-09 1979-07-18 Lectret Sa Preventing marine fouling

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2145099A5 (enrdf_load_stackoverflow) * 1971-07-08 1973-02-16 Inst Francais Du Petrole
JPS5123439B2 (enrdf_load_stackoverflow) * 1971-11-05 1976-07-16
FR2446045A1 (fr) * 1979-01-04 1980-08-01 Thomson Csf Transducteur piezo-electrique a element en polymere et son procede de fabrication

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2929043A (en) * 1956-06-19 1960-03-15 Jr Samuel A Phillips Antenna lead-in connector
US3365593A (en) * 1965-10-21 1968-01-23 Phillips Petroleum Co Piezoelectric transducers
FR2294550A1 (fr) * 1974-12-13 1976-07-09 Kureha Chemical Ind Co Ltd Procede de fixation d'un element piezo-electrique de masse moleculaire elevee sur un cadre
GB2011842A (en) * 1978-01-09 1979-07-18 Lectret Sa Preventing marine fouling

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/78 *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109646A1 (en) * 1982-11-16 1984-05-30 Pilot Man-Nen-Hitsu Kabushiki Kaisha Pickup device for picking up vibration transmitted through bones
FR2581496A1 (fr) * 1985-05-02 1986-11-07 Silec Liaisons Elec Capteur microphonique de contact a membrane piezo polymere
EP0201421A1 (fr) * 1985-05-02 1986-11-12 Societe Industrielle De Liaisons Electriques - Silec Capteur microphonique de contact à membrane piézo polymère
FR2629660A1 (fr) * 1988-04-01 1989-10-06 Horlogerie Photograph Fse Capsule piezoelectrique a pinces de connection electrique laterales
EP0336859A1 (fr) * 1988-04-01 1989-10-11 HORLOGERIE PHOTOGRAPHIQUE FRANCAISE (société anonyme) Capsule piézoélectrique à pinces de connexion électrique latérales
WO1995006525A1 (en) * 1993-08-30 1995-03-09 Medacoustics, Inc. Disposable acoustic pad sensors
US5885222A (en) * 1993-08-30 1999-03-23 Medacoustics, Inc. Disposable acoustic pad sensors
WO1998022786A1 (en) * 1996-11-21 1998-05-28 Flowscan, Inc. Low-cost, disposable, polymer-based, differential output flexure sensor and method of fabricating same
US5827198A (en) * 1996-11-21 1998-10-27 Flowscan, Inc. Low-cost, disposable, polymer-based, differential output flexure sensor and method of fabricating same
US6193668B1 (en) * 1997-11-10 2001-02-27 Medacoustics, Inc. Acoustic sensor array for non-invasive detection of coronary artery disease
US7037268B1 (en) 1999-03-01 2006-05-02 Medacoustics, Inc. Low profile acoustic sensor arry and sensors with pleated transmission lines and related methods

Also Published As

Publication number Publication date
DE3221145A1 (de) 1982-12-23
FR2507424B1 (enrdf_load_stackoverflow) 1984-09-14

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