JPH0132617B2 - - Google Patents

Info

Publication number
JPH0132617B2
JPH0132617B2 JP59108099A JP10809984A JPH0132617B2 JP H0132617 B2 JPH0132617 B2 JP H0132617B2 JP 59108099 A JP59108099 A JP 59108099A JP 10809984 A JP10809984 A JP 10809984A JP H0132617 B2 JPH0132617 B2 JP H0132617B2
Authority
JP
Japan
Prior art keywords
leaf spring
drive rod
displacement
coupling member
microwave
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
Application number
JP59108099A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60251701A (ja
Inventor
Juhei Kosugi
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
Nippon Electric Co Ltd
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP59108099A priority Critical patent/JPS60251701A/ja
Priority to US06/737,626 priority patent/US4633118A/en
Priority to EP85303670A priority patent/EP0163497B1/en
Priority to DE8585303670T priority patent/DE3579846D1/de
Publication of JPS60251701A publication Critical patent/JPS60251701A/ja
Publication of JPH0132617B2 publication Critical patent/JPH0132617B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • H01P1/12—Auxiliary devices for switching or interrupting by mechanical chopper
    • H01P1/125—Coaxial switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/04—Constructional details
    • H02N2/043—Mechanical transmission means, e.g. for stroke amplification

Landscapes

  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
JP59108099A 1984-05-28 1984-05-28 マイクロ波スイツチ Granted JPS60251701A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP59108099A JPS60251701A (ja) 1984-05-28 1984-05-28 マイクロ波スイツチ
US06/737,626 US4633118A (en) 1984-05-28 1985-05-23 Piezoelectrically actuated high-speed microwave switch
EP85303670A EP0163497B1 (en) 1984-05-28 1985-05-23 Mechanical high-speed microwave switch
DE8585303670T DE3579846D1 (de) 1984-05-28 1985-05-23 Mechanischer mikrowellenschalter mit hoher geschwindigkeit.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59108099A JPS60251701A (ja) 1984-05-28 1984-05-28 マイクロ波スイツチ

Publications (2)

Publication Number Publication Date
JPS60251701A JPS60251701A (ja) 1985-12-12
JPH0132617B2 true JPH0132617B2 (cg-RX-API-DMAC7.html) 1989-07-07

Family

ID=14475846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59108099A Granted JPS60251701A (ja) 1984-05-28 1984-05-28 マイクロ波スイツチ

Country Status (4)

Country Link
US (1) US4633118A (cg-RX-API-DMAC7.html)
EP (1) EP0163497B1 (cg-RX-API-DMAC7.html)
JP (1) JPS60251701A (cg-RX-API-DMAC7.html)
DE (1) DE3579846D1 (cg-RX-API-DMAC7.html)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0325421Y2 (cg-RX-API-DMAC7.html) * 1986-03-13 1991-06-03
JPH0410704Y2 (cg-RX-API-DMAC7.html) * 1987-04-20 1992-03-17
US4780692A (en) * 1987-05-04 1988-10-25 Motorola, Inc. Cableless switching element for waveguide having low loss and fast switching speed
US4767198A (en) * 1987-06-24 1988-08-30 Unisys Corporation SAW/BAW Bragg cell
JP2592615B2 (ja) * 1987-09-16 1997-03-19 日本特殊陶業株式会社 電歪駆動装置
US4976553A (en) * 1987-12-09 1990-12-11 Max Co., Ltd. Very small displacement enlargement mechanism and printing head using the same
US4929859A (en) * 1987-12-25 1990-05-29 Toyota Jidosha Kabushiki Kaisha Piezoelectric actuator having parallel arrangement of a single piezoelectric element and a pair of displacement magnification arms
US4769569A (en) * 1988-01-19 1988-09-06 Ford Motor Company Piezoelectric stack motor stroke amplifier
US5004946A (en) * 1989-07-06 1991-04-02 Brother Kogyo Kabushiki Kaisha Parallel four-link mechanism
CA2014584C (en) * 1990-04-12 1992-06-09 Paul Y. Tsoi C-, t- and s-switches that are mechanically operated by a rotary actuator
DE69203140T2 (de) * 1991-04-25 1995-11-30 Nippon Electric Co Verschiebungsverstärkungsmechanismus mit piezoelektrisches Element.
US5207318A (en) * 1991-07-29 1993-05-04 Dynatech Microwave Technology, Inc. Plunger switch
US5159225A (en) * 1991-10-18 1992-10-27 Aura Systems, Inc. Piezoelectric actuator
US5281936A (en) * 1992-06-01 1994-01-25 Teledyne Industries, Inc. Microwave switch
US5451918A (en) * 1994-05-04 1995-09-19 Teledyne Industries, Inc. Microwave multi-port transfer switch
US6281766B1 (en) * 1998-06-01 2001-08-28 Motorola, Inc. Stacked piezoelectric actuators to control waveguide phase shifters and method of manufacture thereof
US6043440A (en) * 1998-09-11 2000-03-28 Teledyne Industries, Inc. Microwave switch contact interface
ATE318451T1 (de) * 1999-06-04 2006-03-15 Norbert Beyrard France Sarl Durch einen piezoelektrischen motor angetriebenen schalter
US6037849A (en) * 1999-07-26 2000-03-14 Delaware Capital Formation, Inc. Microwave switch having magnetically retained actuator plate
US6879087B2 (en) 2002-02-06 2005-04-12 Viking Technologies, L.C. Apparatus for moving a pair of opposing surfaces in response to an electrical activation
US6759790B1 (en) * 2001-01-29 2004-07-06 Viking Technologies, L.C. Apparatus for moving folded-back arms having a pair of opposing surfaces in response to an electrical activation
WO2004006349A2 (en) * 2002-07-03 2004-01-15 Viking Technologies, L.C. Temperature compensating insert for a mechanically leveraged smart material actuator
GB2416425B (en) 2003-04-04 2007-01-03 Viking Technologies Lc Apparatus and process for optimizing work from a smart material actuator product
DE102005023767A1 (de) * 2005-05-19 2006-11-23 Otto-Von-Guericke-Universität Magdeburg Stellantrieb
US20080283379A1 (en) * 2007-05-18 2008-11-20 Teledyne Technologies Incorporated Coaxial switch with reduced tribo-electric charge accumulation
US7876185B2 (en) * 2008-05-05 2011-01-25 Teledyne Technologies Incorporated Electromagnetic switch
CN104821242B (zh) * 2015-04-17 2017-11-10 中国电子科技集团公司第四十一研究所 一种单螺旋管式转换开关设计

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739306A (en) * 1970-09-03 1973-06-12 Bunker Ramo Microwave coaxial switch
AT314020B (de) * 1971-04-13 1974-02-15 Bunker Ramo Elektrischer schalter
US4435666A (en) * 1981-05-26 1984-03-06 Nippon Electric Co., Ltd. Lever actuator comprising a longitudinal-effect electroexpansive transducer and designed to prevent actuation from degrading the actuator
GB2102213B (en) * 1981-06-16 1985-04-03 Dynatech Uz Inc Multiposition microwave switch with independent termination
FR2522195A1 (fr) * 1982-02-24 1983-08-26 Micronde Sa Relais coaxial inverseur hyperfrequence
US4547086A (en) * 1982-12-06 1985-10-15 Nec Corporation Piezoelectrically driven printing mechanism for dot matrix printers
CA1218561A (en) * 1983-02-25 1987-03-03 Takeshi Yano Differential lever actuator including differentially force-transmitting members which are not liable to break
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

Also Published As

Publication number Publication date
EP0163497B1 (en) 1990-09-26
EP0163497A2 (en) 1985-12-04
DE3579846D1 (de) 1990-10-31
JPS60251701A (ja) 1985-12-12
EP0163497A3 (en) 1986-08-27
US4633118A (en) 1986-12-30

Similar Documents

Publication Publication Date Title
JPH0132617B2 (cg-RX-API-DMAC7.html)
KR100266385B1 (ko) 전자(電磁) 릴레이 어샘블리
WO1999063562B1 (en) Low-voltage, electrostatic type microelectromechanical system switches for radio-frequency applications
US7202765B2 (en) Latchable, magnetically actuated, ground plane-isolated radio frequency microswitch
CA1249620A (en) Piezoelectric latching actuator having an impact receiving projectile
JPH0237121B2 (cg-RX-API-DMAC7.html)
JP2002352650A (ja) 開閉接点および開閉器
JP2004201318A (ja) Ｍｅｍｓミリ波スイッチ
JP3142588B2 (ja) 補助スイッチのための適応装置
JPH0132615B2 (cg-RX-API-DMAC7.html)
JP3019080B1 (ja) 電磁継電器
SE8600138D0 (sv) A circuit breaker comprising an electromagnet for the remote control of a retractable switch contact and a means for transmitting the movement of the armature of the electromagnet at a point of this contact centered on
US2475464A (en) Switch for radio-frequency currents
KR970006444B1 (ko) 전자기 스위치
JPH0132616B2 (cg-RX-API-DMAC7.html)
JPS629634Y2 (cg-RX-API-DMAC7.html)
JP4617147B2 (ja) 高周波信号のスイッチング方法及び高周波信号用スイッチ
US6963038B1 (en) Liquid metal contact microrelay
JPS63148518A (ja) リレ−
US5949314A (en) Electromagnetic drive for a switch
RU2066891C1 (ru) Высоковольтный вакуумный переключатель
US2935584A (en) Microwave switches
JPS6049361B2 (ja) 同軸線路切換装置
KR0170540B1 (ko) 회로 차단기
JP3082718B2 (ja) 圧電トランス装置