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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1976175261U JPS5831427Y2 (en) | 1976-12-28 | 1976-12-28 | Polymer piezoelectric transducer |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2376523A1 FR2376523A1 (en) | 1978-07-28 |
FR2376523B1 true FR2376523B1 (en) | 1982-05-14 |
Family
ID=15993060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7739507A Granted FR2376523A1 (en) | 1976-12-28 | 1977-12-28 | ELASTIC POLYMER PIEZOELECTRIC DEVICE |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5831427Y2 (en) |
DE (1) | DE2757099C3 (en) |
FR (1) | FR2376523A1 (en) |
GB (1) | GB1592416A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6118558Y2 (en) * | 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 (en) * | 1982-06-08 | 1983-12-09 | Thomson Csf | Thin electromechanical transducer - bonded to elastomeric block to enhance the response to match the output of ceramic transducers |
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 |
DK1282174T3 (en) * | 2001-07-27 | 2008-10-27 | Holmberg Gmbh & Co Kg | Vibration transducer with piezoelectric element |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51127382A (en) * | 1975-04-28 | 1976-11-06 | Kureha Chemical Ind Co Ltd | Piezooelectric switch |
-
1976
- 1976-12-28 JP JP1976175261U patent/JPS5831427Y2/en not_active Expired
-
1977
- 1977-12-20 GB GB52860/77A patent/GB1592416A/en not_active Expired
- 1977-12-21 DE DE2757099A patent/DE2757099C3/en not_active Expired
- 1977-12-28 FR FR7739507A patent/FR2376523A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5394083U (en) | 1978-08-01 |
FR2376523A1 (en) | 1978-07-28 |
JPS5831427Y2 (en) | 1983-07-12 |
DE2757099B2 (en) | 1980-01-24 |
GB1592416A (en) | 1981-07-08 |
DE2757099C3 (en) | 1980-09-11 |
DE2757099A1 (en) | 1978-06-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |