DE69117558D1 - C-, S- und T-Schalter, betätigt von Permanentmagneten - Google Patents

C-, S- und T-Schalter, betätigt von Permanentmagneten

Info

Publication number
DE69117558D1
DE69117558D1 DE69117558T DE69117558T DE69117558D1 DE 69117558 D1 DE69117558 D1 DE 69117558D1 DE 69117558 T DE69117558 T DE 69117558T DE 69117558 T DE69117558 T DE 69117558T DE 69117558 D1 DE69117558 D1 DE 69117558D1
Authority
DE
Germany
Prior art keywords
actuated
switches
permanent magnets
magnets
permanent
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
DE69117558T
Other languages
English (en)
Other versions
DE69117558T2 (de
Inventor
Thomson R Glenn
Paul Y Tsoi
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.)
Com Dev Ltd
Original Assignee
Com Dev 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 Com Dev Ltd filed Critical Com Dev Ltd
Application granted granted Critical
Publication of DE69117558D1 publication Critical patent/DE69117558D1/de
Publication of DE69117558T2 publication Critical patent/DE69117558T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0073—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by relative movement between two magnets
DE69117558T 1990-04-12 1991-03-21 C-, S- und T-Schalter, betätigt von Permanentmagneten Expired - Fee Related DE69117558T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002014585A CA2014585C (en) 1990-04-12 1990-04-12 C-, s- and t-switches operated by permanent magnets

Publications (2)

Publication Number Publication Date
DE69117558D1 true DE69117558D1 (de) 1996-04-11
DE69117558T2 DE69117558T2 (de) 1996-09-19

Family

ID=4144750

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69117558T Expired - Fee Related DE69117558T2 (de) 1990-04-12 1991-03-21 C-, S- und T-Schalter, betätigt von Permanentmagneten

Country Status (4)

Country Link
US (1) US5065125A (de)
EP (1) EP0451974B1 (de)
CA (1) CA2014585C (de)
DE (1) DE69117558T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5281936A (en) * 1992-06-01 1994-01-25 Teledyne Industries, Inc. Microwave switch
DE59308825D1 (de) * 1993-03-31 1998-09-03 Bosch Gmbh Robert Koaxialschalter
CA2099147C (en) * 1993-06-25 1995-07-18 Klaus Gunter Engel Radio frequency switch and method of operation therefor
US5451918A (en) * 1994-05-04 1995-09-19 Teledyne Industries, Inc. Microwave multi-port transfer switch
US5929731A (en) * 1996-05-08 1999-07-27 Jackson Research, Inc. Balanced magnetic proximity switch assembly
US5877664A (en) * 1996-05-08 1999-03-02 Jackson, Jr.; John T. Magnetic proximity switch system
US5712603A (en) * 1996-08-09 1998-01-27 Kmw Usa, Inc. Multipole multiposition microwave switch with a common redundancy
US5828268A (en) * 1997-06-05 1998-10-27 Hughes Electronics Corporation Microwave switches and redundant switching systems
US5936482A (en) * 1997-11-20 1999-08-10 Hughes Electronics Corporation Three dimensional polyhedral-shaped microwave switches
AU4007799A (en) * 1998-05-21 1999-12-06 Relcomm Technologies, Inc. Switching relay with magnetically resettable actuator mechanism
US5952902A (en) * 1999-03-12 1999-09-14 Kich; Rolf Coaxial "M" switch
US6037849A (en) * 1999-07-26 2000-03-14 Delaware Capital Formation, Inc. Microwave switch having magnetically retained actuator plate
US6618022B2 (en) * 2001-07-20 2003-09-09 Delta Systems, Inc. Radio frequency powered switch
US6856212B2 (en) * 2002-12-16 2005-02-15 Com Dev Ltd. Incomplete mechanical contacts for microwave switches
US7135947B2 (en) * 2004-01-29 2006-11-14 Com Dev Ltd. Hybrid microwave T-switch actuator
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
CN102544645A (zh) * 2011-12-29 2012-07-04 航天时代电子技术股份有限公司 一种模块化t型微波开关
CN103050746B (zh) * 2012-11-20 2015-01-14 航天时代电子技术股份有限公司 一种电机型驱动的t型微波开关
US10122251B2 (en) 2015-05-29 2018-11-06 Com Dev Ltd. Sequential actuator with sculpted active torque
CN105097367B (zh) * 2015-07-03 2018-07-24 中国电子科技集团公司第四十一研究所 一种t型同轴机电开关
CN105633514B (zh) * 2015-12-25 2019-03-15 中国航天时代电子公司 一种星载微波开关低能耗转动驱动装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1938777A1 (de) * 1969-07-30 1971-02-11 Spinner Dr Ing Georg Koaxialdrehschalter,insbesondere fuer HF-Schaltfelder
FR2370350A1 (fr) * 1976-11-05 1978-06-02 Serras Paulet Edouard Commutateur rotatif, a aimants mobiles
US4298847A (en) * 1980-04-21 1981-11-03 Dynatech - Uz, Inc. Multiposition microwave switch with independent termination
DE3483959D1 (de) * 1983-12-22 1991-02-21 Teldix Gmbh Hohlleiterschalter.
US4520331A (en) * 1983-12-27 1985-05-28 Transco Products, Inc. Rotary actuator for a microwave switch
DE3702417A1 (de) * 1987-01-28 1988-08-11 Teldix Gmbh Anordnung zum einstellen eines rotors
US4908588A (en) * 1988-06-02 1990-03-13 Hu Development Corporation Matrix switch
CA1283680C (en) * 1988-09-28 1991-04-30 Klaus Gunter Engel Microwave c-switches and s-switches
US4965542A (en) * 1989-02-28 1990-10-23 Victor Nelson Magnetic switch for coaxial transmission lines

Also Published As

Publication number Publication date
EP0451974A3 (en) 1992-02-05
EP0451974B1 (de) 1996-03-06
CA2014585C (en) 1992-11-03
DE69117558T2 (de) 1996-09-19
US5065125A (en) 1991-11-12
CA2014585A1 (en) 1991-10-12
EP0451974A2 (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