BE870143A - Relais piezo-electrique - Google Patents
Relais piezo-electriqueInfo
- Publication number
- BE870143A BE870143A BE190200A BE190200A BE870143A BE 870143 A BE870143 A BE 870143A BE 190200 A BE190200 A BE 190200A BE 190200 A BE190200 A BE 190200A BE 870143 A BE870143 A BE 870143A
- Authority
- BE
- Belgium
- Prior art keywords
- piezo
- electric relay
- relay
- electric
- Prior art date
Links
- 238000004353 relayed correlation spectroscopy Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H57/00—Electrostrictive relays; Piezoelectric relays
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/830,154 US4112279A (en) | 1977-09-02 | 1977-09-02 | Piezoelectric relay construction |
Publications (1)
Publication Number | Publication Date |
---|---|
BE870143A true BE870143A (fr) | 1979-01-02 |
Family
ID=25256420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE190200A BE870143A (fr) | 1977-09-02 | 1978-09-01 | Relais piezo-electrique |
Country Status (10)
Country | Link |
---|---|
US (1) | US4112279A (xx) |
BE (1) | BE870143A (xx) |
CA (1) | CA1102929A (xx) |
CH (1) | CH633385A5 (xx) |
DE (1) | DE2838214A1 (xx) |
FR (1) | FR2402295A1 (xx) |
GB (1) | GB2003668B (xx) |
IT (1) | IT1098773B (xx) |
NL (1) | NL7809017A (xx) |
SE (1) | SE432031B (xx) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3263323D1 (en) * | 1981-01-16 | 1985-06-05 | Omron Tateisi Electronics Co | Switch assembly |
GB2095911B (en) * | 1981-03-17 | 1985-02-13 | Standard Telephones Cables Ltd | Electrical switch device |
JPS6046636U (ja) * | 1983-09-05 | 1985-04-02 | オムロン株式会社 | 多極リレ− |
JPS6116867A (ja) * | 1984-05-29 | 1986-01-24 | Yasuhiko Ogawa | 櫛型の圧電駆動装置 |
DE3425290A1 (de) * | 1984-07-10 | 1986-01-16 | Atlas Fahrzeugtechnik GmbH, 5980 Werdohl | Piezokeramische ventilplatte und verfahren zu deren herstellung |
US4670682A (en) * | 1984-12-21 | 1987-06-02 | General Electric Company | Piezoelectric ceramic switching devices and systems and method of making the same |
US4714847A (en) * | 1984-12-21 | 1987-12-22 | General Electric Company | Advanced piezoeceramic power switching devices employing protective gastight enclosure and method of manufacture |
US4620123A (en) * | 1984-12-21 | 1986-10-28 | General Electric Company | Synchronously operable electrical current switching apparatus having multiple circuit switching capability and/or reduced contact resistance |
US4697118A (en) * | 1986-08-15 | 1987-09-29 | General Electric Company | Piezoelectric switch |
JP3030574B2 (ja) * | 1990-08-16 | 2000-04-10 | キヤノン株式会社 | 微小変位型情報検知探針素子及びこれを用いた走査型トンネル顕微鏡、原子間力顕微鏡、情報処理装置 |
US5258591A (en) * | 1991-10-18 | 1993-11-02 | Westinghouse Electric Corp. | Low inductance cantilever switch |
EP0762088A3 (de) * | 1995-09-11 | 1997-11-05 | Georg Fischer Rohrleitungssysteme AG | Verfahren und Vorrichtung zur Grenzstanderfassung von Flüssigkeiten und Schüttgütern |
GB9704769D0 (en) * | 1997-03-07 | 1997-04-23 | Powerbreaker Plc | Low component count release mechanism |
USD429649S (en) | 1998-06-30 | 2000-08-22 | Amway Corporation | Combined fragrance bottle and cap |
US6410360B1 (en) * | 1999-01-26 | 2002-06-25 | Teledyne Industries, Inc. | Laminate-based apparatus and method of fabrication |
CN1787910A (zh) * | 2003-06-11 | 2006-06-14 | 弗拉迪米尔·伊万诺夫 | 电陶瓷/变型装置及使用方法 |
DE102007004778B3 (de) * | 2007-01-31 | 2008-01-31 | Festo Ag & Co | Verfahren zur Herstellung von Piezobiegewandlern |
DE102007023549A1 (de) * | 2007-05-21 | 2008-11-27 | Continental Automotive Gmbh | Festkörperaktoranordnung mit einem Biegeaktor |
US9385306B2 (en) | 2014-03-14 | 2016-07-05 | The United States Of America As Represented By The Secretary Of The Army | Ferroelectric mechanical memory and method |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2800551A (en) * | 1953-09-17 | 1957-07-23 | Electric Machinery Mfg Co | Relay |
GB1095042A (en) * | 1964-01-30 | 1967-12-13 | Plessey Uk Ltd | Improvements in or relating to electric relays |
DE1951219U (de) * | 1965-01-28 | 1966-12-08 | Siemens Ag | Piezoelektrisches relais. |
US3745385A (en) * | 1972-01-31 | 1973-07-10 | Matsushita Electric Ind Co Ltd | Piezoelectric ceramic resonator |
US3949247A (en) * | 1972-03-10 | 1976-04-06 | Siemens Aktiengesellschaft | Mounting arrangement for a piezoelectric element |
US3777093A (en) * | 1972-05-25 | 1973-12-04 | R Sterns | Electromechanical relay |
-
1977
- 1977-09-02 US US05/830,154 patent/US4112279A/en not_active Expired - Lifetime
-
1978
- 1978-08-22 SE SE7808855A patent/SE432031B/sv not_active IP Right Cessation
- 1978-08-30 CA CA310,354A patent/CA1102929A/en not_active Expired
- 1978-08-31 GB GB7835104A patent/GB2003668B/en not_active Expired
- 1978-09-01 BE BE190200A patent/BE870143A/xx not_active IP Right Cessation
- 1978-09-01 DE DE19782838214 patent/DE2838214A1/de not_active Withdrawn
- 1978-09-01 NL NL7809017A patent/NL7809017A/xx not_active Application Discontinuation
- 1978-09-01 IT IT27269/78A patent/IT1098773B/it active
- 1978-09-01 FR FR7825296A patent/FR2402295A1/fr active Granted
- 1978-09-01 CH CH922678A patent/CH633385A5/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2402295B1 (xx) | 1981-10-09 |
IT7827269A0 (it) | 1978-09-01 |
CA1102929A (en) | 1981-06-09 |
NL7809017A (nl) | 1979-03-06 |
GB2003668A (en) | 1979-03-14 |
GB2003668B (en) | 1982-02-10 |
SE432031B (sv) | 1984-03-12 |
SE7808855L (sv) | 1979-03-03 |
FR2402295A1 (fr) | 1979-03-30 |
IT1098773B (it) | 1985-09-18 |
US4112279A (en) | 1978-09-05 |
DE2838214A1 (de) | 1979-03-08 |
CH633385A5 (de) | 1982-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: WESTERN ELECTRIC CY INC. Effective date: 19860930 |