SE9202320L - switching device - Google Patents

switching device

Info

Publication number
SE9202320L
SE9202320L SE9202320A SE9202320A SE9202320L SE 9202320 L SE9202320 L SE 9202320L SE 9202320 A SE9202320 A SE 9202320A SE 9202320 A SE9202320 A SE 9202320A SE 9202320 L SE9202320 L SE 9202320L
Authority
SE
Sweden
Prior art keywords
contact
cavity
positions
conductors
reed
Prior art date
Application number
SE9202320A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9202320D0 (en
Inventor
G Ors
Original Assignee
Sivers Ima Ab
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 Sivers Ima Ab filed Critical Sivers Ima Ab
Priority to SE9202320A priority Critical patent/SE9202320L/en
Publication of SE9202320D0 publication Critical patent/SE9202320D0/en
Priority to PCT/SE1993/000659 priority patent/WO1994003914A1/en
Publication of SE9202320L publication Critical patent/SE9202320L/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • H01H51/284—Polarised relays
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Contacts (AREA)

Abstract

The invention relates to a switching device for closing or breaking a signal path between two or more high frequency conductors having associated return conductors. The switching device comprises a housing (1) having a cavity (2); at least two contact means (3a, 3b, 3c) located in the cavity and in electrical communication with conductors in associated external connecting contacts whose return conductors have metallic contact with the housing. The device further has at least one magnetically actuated contact reed (4a, 4b) which is freely movable between a home position and a contact position in communication with the contact means; permanent magnets (10a, 11a; 10b, 11b; 10', 11') which are disposed outside, and on opposing sides, of the cavity for generating a retaining force on the contact reed when in said positions and for acting on the contact reed with substantially similar sized opposing forces when midway between said positions; and electromagnet means (9a, 9b; 9a', 9b'), disposed outside the cavity, for generating a supplementary force on the contact reed and initiating its movement between said positions. The cavity is electrically closed and means (12a, 12b, 12c) are arranged to form, in the home position, a short circuit between the contact reed (4a, 4b) and the metal housing (1).
SE9202320A 1992-08-10 1992-08-10 switching device SE9202320L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9202320A SE9202320L (en) 1992-08-10 1992-08-10 switching device
PCT/SE1993/000659 WO1994003914A1 (en) 1992-08-10 1993-08-10 Switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9202320A SE9202320L (en) 1992-08-10 1992-08-10 switching device

Publications (2)

Publication Number Publication Date
SE9202320D0 SE9202320D0 (en) 1992-08-10
SE9202320L true SE9202320L (en) 1994-02-11

Family

ID=20386907

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9202320A SE9202320L (en) 1992-08-10 1992-08-10 switching device

Country Status (2)

Country Link
SE (1) SE9202320L (en)
WO (1) WO1994003914A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514996C2 (en) * 1995-10-09 2001-05-28 Ericsson Telefon Ab L M A method for providing multiple relay functions and a multiple relay device arranged according to the method
US20080129425A1 (en) * 2004-10-29 2008-06-05 Markus Leipold Electric Switching Device Comprising Magnetic And/Or Fluidic Adjusting Elements
DE102005025403A1 (en) 2004-10-29 2006-05-18 Rohde & Schwarz Gmbh & Co Kg Electrical switching device with magnetic adjusting elements
US9184007B1 (en) * 2014-06-02 2015-11-10 Tektronix, Inc. Millimeter-wave electro-mechanical stripline switch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1546473A (en) * 1966-11-04 1968-11-22 Magnetic circuits with free pallet
US3768051A (en) * 1972-07-21 1973-10-23 Kurpanek W H Magneto-motive bistable switching devices
DE2258922C3 (en) * 1972-12-01 1980-03-06 Standard Elektrik Lorenz Ag, 7000 Stuttgart Magnetically actuated, closed contact with a flat housing
GB1457614A (en) * 1974-03-08 1976-12-08 Square D Co Reed contact units
DE2461884C3 (en) * 1974-12-30 1982-04-15 Sds-Elektro Gmbh, 8024 Deisenhofen Electromagnetic switching device

Also Published As

Publication number Publication date
SE9202320D0 (en) 1992-08-10
WO1994003914A1 (en) 1994-02-17

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