IT1094719B - Dispositivo composito piezo-elettrico,in particolare commutatore piezoceramico,con piccola frofondita' di montaggio - Google Patents
Dispositivo composito piezo-elettrico,in particolare commutatore piezoceramico,con piccola frofondita' di montaggioInfo
- Publication number
- IT1094719B IT1094719B IT22514/78A IT2251478A IT1094719B IT 1094719 B IT1094719 B IT 1094719B IT 22514/78 A IT22514/78 A IT 22514/78A IT 2251478 A IT2251478 A IT 2251478A IT 1094719 B IT1094719 B IT 1094719B
- Authority
- IT
- Italy
- Prior art keywords
- piezo
- switch
- composite device
- small mounting
- electric composite
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
- H03K17/964—Piezoelectric touch switches
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772718289 DE2718289A1 (de) | 1977-04-25 | 1977-04-25 | Piezokeramischer schalter mit geringer einbautiefe |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7822514A0 IT7822514A0 (it) | 1978-04-20 |
IT1094719B true IT1094719B (it) | 1985-08-02 |
Family
ID=6007176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22514/78A IT1094719B (it) | 1977-04-25 | 1978-04-20 | Dispositivo composito piezo-elettrico,in particolare commutatore piezoceramico,con piccola frofondita' di montaggio |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2718289A1 (it) |
FR (1) | FR2389238A1 (it) |
IT (1) | IT1094719B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4521712A (en) * | 1983-11-25 | 1985-06-04 | United Technologies Automotive, Inc. | Pressure sensitive piezoelectric signal generator assembly |
GB8507596D0 (en) * | 1985-03-23 | 1985-05-01 | Fulmer Res Inst Ltd | Piezoelectric transducer |
US5216316A (en) * | 1989-12-18 | 1993-06-01 | Ralph Ipcinski | Piezo electric transducer |
DE4124604C1 (it) * | 1991-07-25 | 1993-02-11 | Ing. Wolfgang Schaefer Elektrotechnik + Maschinenbau, 7480 Sigmaringen, De | |
WO2018029308A1 (en) | 2016-08-12 | 2018-02-15 | Big Kaiser Präzisionswerkzeuge Ag | Boring head with an electronic unit |
EP3282587A1 (en) * | 2016-08-12 | 2018-02-14 | Big Kaiser Präzisionswerkzeuge Ag | Electronic appliance with a button device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3553588A (en) * | 1967-09-28 | 1971-01-05 | Loral Corp | Transmitter piezoelectric power supply |
US3648279A (en) * | 1970-05-14 | 1972-03-07 | Rca Corp | Multielectrode transducer element |
US3976898A (en) * | 1975-03-20 | 1976-08-24 | The United States Of America As Represented By The United States Energy Research And Development Administration | Prestressed glass, aezoelectric electrical power source |
-
1977
- 1977-04-25 DE DE19772718289 patent/DE2718289A1/de not_active Withdrawn
-
1978
- 1978-04-20 IT IT22514/78A patent/IT1094719B/it active
- 1978-04-21 FR FR7811911A patent/FR2389238A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
IT7822514A0 (it) | 1978-04-20 |
DE2718289A1 (de) | 1978-10-26 |
FR2389238A1 (fr) | 1978-11-24 |
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