DE69940287D1 - ktiver Steuerung des Sperrzustandes - Google Patents

ktiver Steuerung des Sperrzustandes

Info

Publication number
DE69940287D1
DE69940287D1 DE69940287T DE69940287T DE69940287D1 DE 69940287 D1 DE69940287 D1 DE 69940287D1 DE 69940287 T DE69940287 T DE 69940287T DE 69940287 T DE69940287 T DE 69940287T DE 69940287 D1 DE69940287 D1 DE 69940287D1
Authority
DE
Germany
Prior art keywords
ktiver
control
lock state
lock
state
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 - Lifetime
Application number
DE69940287T
Other languages
English (en)
Inventor
Los Santos Hector J De
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.)
DirecTV Group Inc
Original Assignee
Hughes Electronics 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
Application filed by Hughes Electronics Corp filed Critical Hughes Electronics Corp
Application granted granted Critical
Publication of DE69940287D1 publication Critical patent/DE69940287D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01P1/127—Strip line switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H59/00—Electrostatic relays; Electro-adhesion relays
    • H01H59/0009—Electrostatic relays; Electro-adhesion relays making use of micromechanics
DE69940287T 1998-08-04 1999-07-29 ktiver Steuerung des Sperrzustandes Expired - Lifetime DE69940287D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/128,642 US5994796A (en) 1998-08-04 1998-08-04 Single-pole single-throw microelectro mechanical switch with active off-state control

Publications (1)

Publication Number Publication Date
DE69940287D1 true DE69940287D1 (de) 2009-03-05

Family

ID=22436302

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69940287T Expired - Lifetime DE69940287D1 (de) 1998-08-04 1999-07-29 ktiver Steuerung des Sperrzustandes

Country Status (4)

Country Link
US (1) US5994796A (de)
EP (1) EP0978893B1 (de)
JP (1) JP2000057927A (de)
DE (1) DE69940287D1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7316167B2 (en) * 2000-05-16 2008-01-08 Fidelica, Microsystems, Inc. Method and apparatus for protection of contour sensing devices
US6578436B1 (en) 2000-05-16 2003-06-17 Fidelica Microsystems, Inc. Method and apparatus for pressure sensing
US6452465B1 (en) 2000-06-27 2002-09-17 M-Squared Filters, Llc High quality-factor tunable resonator
US6489857B2 (en) * 2000-11-30 2002-12-03 International Business Machines Corporation Multiposition micro electromechanical switch
SE0101183D0 (sv) 2001-04-02 2001-04-02 Ericsson Telefon Ab L M Micro electromechanical switches
US6707355B1 (en) 2001-06-29 2004-03-16 Teravicta Technologies, Inc. Gradually-actuating micromechanical device
US6646215B1 (en) 2001-06-29 2003-11-11 Teravicin Technologies, Inc. Device adapted to pull a cantilever away from a contact structure
US6787438B1 (en) 2001-10-16 2004-09-07 Teravieta Technologies, Inc. Device having one or more contact structures interposed between a pair of electrodes
US6836029B2 (en) 2001-11-28 2004-12-28 International Business Machines Corporation Micro-electromechanical switch having a conductive compressible electrode
US6798315B2 (en) 2001-12-04 2004-09-28 Mayo Foundation For Medical Education And Research Lateral motion MEMS Switch
EP1908088B1 (de) * 2005-07-08 2012-09-05 Analog Devices, Inc. Mems-schalteinrichtungs-schutz
KR100717870B1 (ko) 2005-11-04 2007-05-14 한국과학기술원 기계적인 스위치를 이용한 논리 회로
JP2011165519A (ja) * 2010-02-10 2011-08-25 Toshiba Corp 静電型アクチュエータの駆動方法、及び静電型アクチュエータ装置
US10033179B2 (en) 2014-07-02 2018-07-24 Analog Devices Global Unlimited Company Method of and apparatus for protecting a switch, such as a MEMS switch, and to a MEMS switch including such a protection apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4959515A (en) * 1984-05-01 1990-09-25 The Foxboro Company Micromechanical electric shunt and encoding devices made therefrom
DE3718123C1 (en) * 1987-05-29 1988-09-01 Audi Ag Relay
JPS63299027A (ja) * 1987-05-29 1988-12-06 Nec Corp 導電液体接点リレ−
DE3723919A1 (de) * 1987-07-18 1989-01-26 Philips Patentverwaltung Vergleichsschaltung
KR0142565B1 (ko) * 1989-08-30 1998-08-17 미다 가쓰시게 전압 비교기 및 그 동작 방법
CA2072199C (en) * 1991-06-24 1997-11-11 Fumihiro Kasano Electrostatic relay
US5258591A (en) * 1991-10-18 1993-11-02 Westinghouse Electric Corp. Low inductance cantilever switch
JP2762868B2 (ja) * 1992-09-29 1998-06-04 日本電気株式会社 電圧比較回路
US5367136A (en) * 1993-07-26 1994-11-22 Westinghouse Electric Corp. Non-contact two position microeletronic cantilever switch
US5619061A (en) * 1993-07-27 1997-04-08 Texas Instruments Incorporated Micromechanical microwave switching
US5638946A (en) * 1996-01-11 1997-06-17 Northeastern University Micromechanical switch with insulated switch contact
US5757319A (en) * 1996-10-29 1998-05-26 Hughes Electronics Corporation Ultrabroadband, adaptive phased array antenna systems using microelectromechanical electromagnetic components

Also Published As

Publication number Publication date
EP0978893A2 (de) 2000-02-09
US5994796A (en) 1999-11-30
EP0978893B1 (de) 2009-01-14
EP0978893A3 (de) 2001-07-25
JP2000057927A (ja) 2000-02-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition