BE870143A - Relais piezo-electrique - Google Patents

Relais piezo-electrique

Info

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
Application number
BE190200A
Other languages
English (en)
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of BE870143A publication Critical patent/BE870143A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H57/00—Electrostrictive relays; Piezoelectric relays
BE190200A 1977-09-02 1978-09-01 Relais piezo-electrique BE870143A (fr)

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 (fr)
BE (1) BE870143A (fr)
CA (1) CA1102929A (fr)
CH (1) CH633385A5 (fr)
DE (1) DE2838214A1 (fr)
FR (1) FR2402295A1 (fr)
GB (1) GB2003668B (fr)
IT (1) IT1098773B (fr)
NL (1) NL7809017A (fr)
SE (1) SE432031B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056624B1 (fr) * 1981-01-16 1985-05-02 Omron Tateisi Electronics Co. Assemblage d'un interrupteur
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
US4714847A (en) * 1984-12-21 1987-12-22 General Electric Company Advanced piezoeceramic power switching devices employing protective gastight enclosure and method of manufacture
US4670682A (en) * 1984-12-21 1987-06-02 General Electric Company Piezoelectric ceramic switching devices and systems and method of making the same
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 (fr) * 1995-09-11 1997-11-05 Georg Fischer Rohrleitungssysteme AG Procédé et dispositif pour la détection d'un niveau critique pour fluides et matière en vrac
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)

* Cited by examiner, † Cited by third party
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 Industrial 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

Also Published As

Publication number Publication date
GB2003668B (en) 1982-02-10
FR2402295B1 (fr) 1981-10-09
FR2402295A1 (fr) 1979-03-30
SE7808855L (sv) 1979-03-03
CA1102929A (fr) 1981-06-09
IT7827269A0 (it) 1978-09-01
US4112279A (en) 1978-09-05
CH633385A5 (de) 1982-11-30
SE432031B (sv) 1984-03-12
IT1098773B (it) 1985-09-18
GB2003668A (en) 1979-03-14
NL7809017A (nl) 1979-03-06
DE2838214A1 (de) 1979-03-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTERN ELECTRIC CY INC.

Effective date: 19860930