FR2376523B1 - - Google Patents

Info

Publication number
FR2376523B1
FR2376523B1 FR7739507A FR7739507A FR2376523B1 FR 2376523 B1 FR2376523 B1 FR 2376523B1 FR 7739507 A FR7739507 A FR 7739507A FR 7739507 A FR7739507 A FR 7739507A FR 2376523 B1 FR2376523 B1 FR 2376523B1
Authority
FR
France
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.)
Expired
Application number
FR7739507A
Other languages
French (fr)
Other versions
FR2376523A1 (fr
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.)
Kureha Corp
Original Assignee
Kureha 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 Kureha Corp filed Critical Kureha Corp
Publication of FR2376523A1 publication Critical patent/FR2376523A1/fr
Application granted granted Critical
Publication of FR2376523B1 publication Critical patent/FR2376523B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H10N30/2041—Beam type
    • H10N30/2042—Cantilevers, i.e. having one fixed end
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
    • H10N30/302—Sensors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/857—Macromolecular compositions

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Push-Button Switches (AREA)
FR7739507A 1976-12-28 1977-12-28 Dispositif piezoelectrique polymere elastique Granted FR2376523A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976175261U JPS5831427Y2 (ja) 1976-12-28 1976-12-28 高分子圧電変換装置

Publications (2)

Publication Number Publication Date
FR2376523A1 FR2376523A1 (fr) 1978-07-28
FR2376523B1 true FR2376523B1 (de) 1982-05-14

Family

ID=15993060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739507A Granted FR2376523A1 (fr) 1976-12-28 1977-12-28 Dispositif piezoelectrique polymere elastique

Country Status (4)

Country Link
JP (1) JPS5831427Y2 (de)
DE (1) DE2757099C3 (de)
FR (1) FR2376523A1 (de)
GB (1) GB1592416A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118558Y2 (de) * 1978-12-14 1986-06-05
US4950936A (en) * 1981-03-09 1990-08-21 The United States Of America As Represented By The Secretary Of The Navy Piezoelectric sandwich polymer transducer
FR2528235A1 (fr) * 1982-06-08 1983-12-09 Thomson Csf Transducteur electromecanique a amplification de contrainte
US4964302A (en) * 1984-09-25 1990-10-23 Grahn Allen R Tactile sensor
GB8625686D0 (en) * 1986-10-27 1986-11-26 Ministry Of Agriculture Fisher Assessing processing strains
ATE398837T1 (de) * 2001-07-27 2008-07-15 Holmberg Gmbh & Co Kg Schwingungswandler mit piezoelektrischem element

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51127382A (en) * 1975-04-28 1976-11-06 Kureha Chemical Ind Co Ltd Piezooelectric switch

Also Published As

Publication number Publication date
DE2757099B2 (de) 1980-01-24
FR2376523A1 (fr) 1978-07-28
DE2757099C3 (de) 1980-09-11
JPS5394083U (de) 1978-08-01
GB1592416A (en) 1981-07-08
DE2757099A1 (de) 1978-06-29
JPS5831427Y2 (ja) 1983-07-12

Similar Documents

Publication Publication Date Title
FR2346023B1 (de)
FR2376523B1 (de)
IN146116B (de)
JPS52153115U (de)
JPS5417586Y2 (de)
CS175346B1 (de)
JPS5352198U (de)
CS176989B1 (de)
BR7606504A (de)
IN148176B (de)
JPS51163828U (de)
JPS52125140U (de)
JPS5322392U (de)
JPS52138929U (de)
JPS52143306U (de)
CH606869A5 (de)
CH594023A5 (de)
CH603891B5 (de)
CH603261A5 (de)
CH599889A5 (de)
CH604189A5 (de)
CH599780A5 (de)
CH604764A5 (de)
CH604903A5 (de)
CH605051A5 (de)

Legal Events

Date Code Title Description
ST Notification of lapse