DE3681927D1 - Piezoelektrische bistabile betaetigungsvorrichtung mit einem projektil das einen stoss empfaengt. - Google Patents

Piezoelektrische bistabile betaetigungsvorrichtung mit einem projektil das einen stoss empfaengt.

Info

Publication number
DE3681927D1
DE3681927D1 DE8686300375T DE3681927T DE3681927D1 DE 3681927 D1 DE3681927 D1 DE 3681927D1 DE 8686300375 T DE8686300375 T DE 8686300375T DE 3681927 T DE3681927 T DE 3681927T DE 3681927 D1 DE3681927 D1 DE 3681927D1
Authority
DE
Germany
Prior art keywords
projectile
shock
receives
bistable actuator
piezoelectric bistable
Prior art date
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 - Fee Related
Application number
DE8686300375T
Other languages
English (en)
Inventor
Takashi Oota
Tadao Uchikawa
Naoto Okihara
Yoshiki Aihara
Kazutoshi Wakamatsu
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.)
NEC Corp
Original Assignee
NEC 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
Priority claimed from JP60008612A external-priority patent/JPS61168833A/ja
Priority claimed from JP60008613A external-priority patent/JPS61168275A/ja
Priority claimed from JP60027099A external-priority patent/JPS61187284A/ja
Priority claimed from JP2710085A external-priority patent/JPS61185834A/ja
Priority claimed from JP5733185A external-priority patent/JPS61216218A/ja
Priority claimed from JP5733385A external-priority patent/JPS61216219A/ja
Priority claimed from JP15862385A external-priority patent/JPS6220214A/ja
Priority claimed from JP19254285A external-priority patent/JPS6252825A/ja
Priority claimed from JP19253985A external-priority patent/JPS6252822A/ja
Priority claimed from JP19254185A external-priority patent/JPS6252824A/ja
Application filed by NEC Corp filed Critical NEC Corp
Publication of DE3681927D1 publication Critical patent/DE3681927D1/de
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H57/00—Electrostrictive relays; Piezoelectric relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H57/00—Electrostrictive relays; Piezoelectric relays
    • H01H2057/003—Electrostrictive relays; Piezoelectric relays the relay being latched in actuated position by magnet
DE8686300375T 1985-01-21 1986-01-20 Piezoelektrische bistabile betaetigungsvorrichtung mit einem projektil das einen stoss empfaengt. Expired - Fee Related DE3681927D1 (de)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP60008612A JPS61168833A (ja) 1985-01-21 1985-01-21 ラツチ型圧電アクチユエ−タ
JP60008613A JPS61168275A (ja) 1985-01-21 1985-01-21 ラツチ型圧電アクチユエ−タ
JP2710085A JPS61185834A (ja) 1985-02-14 1985-02-14 ラツチ型圧電アクチユエ−タ
JP60027099A JPS61187284A (ja) 1985-02-14 1985-02-14 ラツチ型圧電アクチユエ−タ
JP5733185A JPS61216218A (ja) 1985-03-20 1985-03-20 ラツチ型圧電アクチユエ−タ
JP5733385A JPS61216219A (ja) 1985-03-20 1985-03-20 ラツチ型圧電アクチユエ−タ
JP15862385A JPS6220214A (ja) 1985-07-17 1985-07-17 圧電継電器
JP19254285A JPS6252825A (ja) 1985-08-30 1985-08-30 圧電継電器
JP19253985A JPS6252822A (ja) 1985-08-30 1985-08-30 圧電継電器
JP19254185A JPS6252824A (ja) 1985-08-30 1985-08-30 圧電継電器

Publications (1)

Publication Number Publication Date
DE3681927D1 true DE3681927D1 (de) 1991-11-21

Family

ID=27579579

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686300375T Expired - Fee Related DE3681927D1 (de) 1985-01-21 1986-01-20 Piezoelektrische bistabile betaetigungsvorrichtung mit einem projektil das einen stoss empfaengt.

Country Status (4)

Country Link
US (1) US4672257A (de)
EP (1) EP0189302B1 (de)
CA (1) CA1249620A (de)
DE (1) DE3681927D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979275A (en) * 1987-06-09 1990-12-25 Brother Kogyo Kabushiki Kaisha Device for magnifying displacement of piezoelectric element or the like and method for producing same
US4874978A (en) * 1987-06-09 1989-10-17 Brother Kogyo Kabushiki Kaisha Device for magnifying displacement of piezoelectric element or the like and method of producing same
US4769569A (en) * 1988-01-19 1988-09-06 Ford Motor Company Piezoelectric stack motor stroke amplifier
GB9309327D0 (en) * 1993-05-06 1993-06-23 Smith Charles G Bi-stable memory element
DE4425078A1 (de) * 1994-07-15 1996-01-18 Marco Systemanalyse Entw Biegeaktuator
DE4437260C1 (de) * 1994-10-18 1995-10-19 Siemens Ag Mikromechanisches Relais
DE4437261C1 (de) * 1994-10-18 1995-10-19 Siemens Ag Mikromechanisches elektrostatisches Relais
JPH1146487A (ja) * 1997-07-28 1999-02-16 Canon Inc 振動アクチュエータ
GB2353410B (en) * 1999-08-18 2002-04-17 Marconi Electronic Syst Ltd Electrical switches
US6356007B1 (en) * 2000-05-30 2002-03-12 Young & Franklin, Inc. Bi-stable snap over actuator
US20040050674A1 (en) * 2002-09-14 2004-03-18 Rubel Paul John Mechanically bi-stable mems relay device
US20060226739A1 (en) * 2003-02-26 2006-10-12 Usc Corporation Piezoelectric power generator
KR100515693B1 (ko) * 2003-03-31 2005-09-23 한국기계연구원 압전체의 구동량 확대방법 및 그를 이용한 멤스 스위치
KR100849155B1 (ko) * 2003-11-20 2008-07-30 바이킹 테크놀러지스, 엘.씨. 전기-기계식 액추에이터를 위한 통합적 열 보상 장치 및방법
US7321185B2 (en) * 2005-03-04 2008-01-22 United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Active multistable twisting device
US9733704B2 (en) * 2008-06-12 2017-08-15 Immersion Corporation User interface impact actuator
EP3188307A1 (de) * 2015-12-29 2017-07-05 Synergy Microwave Corporation Hochleistungsschalter für mikrowellen-mems
EP3188308B1 (de) 2015-12-29 2019-05-01 Synergy Microwave Corporation Mikrowellen-mems-phasenschieber
US10784066B2 (en) 2017-03-10 2020-09-22 Synergy Microwave Corporation Microelectromechanical switch with metamaterial contacts

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA783672A (en) * 1968-04-23 B. Cotton Michael Electric relays
US1832779A (en) * 1930-06-18 1931-11-17 Johnson Oscar Leonard Electric switch
BE406458A (de) * 1933-12-20
US2250016A (en) * 1938-08-15 1941-07-22 Automatic Control Corp Magnetic blowout
GB566762A (en) * 1943-03-09 1945-01-12 I L Berridge & Co Ltd Improvements in snap action mechanisms
GB607660A (en) * 1946-02-11 1948-09-02 Rotax Ltd Improvements relating to electromagnetic switches
BE472235A (de) * 1946-09-06
US2800551A (en) * 1953-09-17 1957-07-23 Electric Machinery Mfg Co Relay
FR1084920A (fr) * 1953-10-13 1955-01-25 Pathe Marconi Ind Music Interrupteur électrique à rupture rapide
US2916578A (en) * 1955-04-01 1959-12-08 Electric Machinery Mfg Co Electrostrictive capacitive relay having tension mounted actuator
FR1136517A (fr) * 1955-11-16 1957-05-15 Ece Const Perfectionnements aux relais électriques à verrouillage
GB906521A (en) * 1960-04-25 1962-09-26 Oak Mfg Co Snap action mechanism
DE1239756B (de) * 1965-05-28 1967-05-03 Telefunken Patent Quecksilber-Schalter fuer Betaetigung durch aeusseren Bewegungsimpuls
US3614486A (en) * 1969-11-10 1971-10-19 Physics Int Co Lever motion multiplier driven by electroexpansive material
US3688135A (en) * 1970-10-09 1972-08-29 Clare & Co C P Piezoelectrically actuated lever switch
US4383195A (en) * 1980-10-24 1983-05-10 Piezo Electric Products, Inc. Piezoelectric snap actuator
EP0056624B1 (de) * 1981-01-16 1985-05-02 Omron Tateisi Electronics Co. Schalteraufbau
JPS57119419A (en) * 1981-01-16 1982-07-24 Omron Tateisi Electronics Co Switching device
US4458171A (en) * 1982-01-11 1984-07-03 Piezo Electric Products, Inc. Piezoelectric relay with tapered magnetic detent
US4461968A (en) * 1982-01-11 1984-07-24 Piezo Electric Products, Inc. Piezoelectric relay with magnetic detent
US4454442A (en) * 1983-07-15 1984-06-12 General Dynamics Electronics Division Piezoelectric relay using Euler lever
US4538087A (en) * 1984-06-11 1985-08-27 General Electric Company Alternating current driven piezoelectric latching relay and method of operation
US4553061A (en) * 1984-06-11 1985-11-12 General Electric Company Piezoelectric bimorph driven direct current latching relay
FR2567238B1 (fr) * 1984-07-06 1986-12-26 Sibe Electrovanne a effet piezo-electrique

Also Published As

Publication number Publication date
CA1249620A (en) 1989-01-31
US4672257A (en) 1987-06-09
EP0189302A3 (en) 1989-03-08
EP0189302A2 (de) 1986-07-30
EP0189302B1 (de) 1991-10-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee