IN171731B - - Google Patents

Info

Publication number
IN171731B
IN171731B IN51/MAS/89A IN51MA1989A IN171731B IN 171731 B IN171731 B IN 171731B IN 51MA1989 A IN51MA1989 A IN 51MA1989A IN 171731 B IN171731 B IN 171731B
Authority
IN
India
Application number
IN51/MAS/89A
Other languages
English (en)
Inventor
Davcev Stojan
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Publication of IN171731B publication Critical patent/IN171731B/en

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
IN51/MAS/89A 1988-01-26 1989-01-20 IN171731B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH261/88A CH675927A5 (zh) 1988-01-26 1988-01-26

Publications (1)

Publication Number Publication Date
IN171731B true IN171731B (zh) 1992-12-26

Family

ID=4182973

Family Applications (1)

Application Number Title Priority Date Filing Date
IN51/MAS/89A IN171731B (zh) 1988-01-26 1989-01-20

Country Status (8)

Country Link
US (1) US4908587A (zh)
EP (1) EP0325759B1 (zh)
JP (1) JPH01216628A (zh)
CH (1) CH675927A5 (zh)
DE (1) DE3884598D1 (zh)
IN (1) IN171731B (zh)
SU (1) SU1711688A3 (zh)
YU (1) YU239188A (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543807A (en) * 1992-11-25 1996-08-06 Loral Corporation Electronic commutation switch for cylindrical array antennas
JPH11308144A (ja) * 1998-04-24 1999-11-05 Mitsumi Electric Co Ltd 通信装置
CA2316059A1 (en) * 1999-08-24 2001-02-24 Virgilio C. Go Boncan Methods and compositions for use in cementing in cold environments
US6876163B2 (en) * 2002-10-03 2005-04-05 Visteon Global Technologies, Inc. DC motor having a braking circuit
US7015869B2 (en) * 2002-11-18 2006-03-21 Visteon Global Technologies, Inc. High frequency antenna disposed on the surface of a three dimensional substrate
US7511593B2 (en) * 2006-08-14 2009-03-31 Eacceleration Corporation DVI-compatible multi-pole double-throw mechanical switch

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR938348A (fr) * 1946-12-26 1948-09-10 Radio Electr Soc Fr Commutateur de feeders
CH298004A (de) * 1952-01-05 1954-04-15 Patelhold Patentverwertung Vorrichtung zur beliebigen Aufschaltung einzelner Sender auf einzelne Antennen.
DE1075688B (de) * 1957-09-11 1960-02-18 TESLA narodni podnik Prag Hloubetm Zweidrahtverbmdungs glied fur die Schaltvorrichtung eines Antennen-Kreuzwahlersystems
GB927388A (en) * 1961-04-27 1963-05-29 Continental Electronics Mfg Radio frequency transmission line switching system
US3260967A (en) * 1962-10-24 1966-07-12 Jennings Radio Mfg Corp Cross-point switching system
US3534193A (en) * 1968-01-03 1970-10-13 Ramcor Inc Transmission-line switch for cross-bar switching of very high power at radio frequencies
US3588390A (en) * 1969-09-25 1971-06-28 Delta Electronics Inc Matrix-type balanced line switch system
US3885117A (en) * 1974-04-03 1975-05-20 Kenneth Owen Balanced line switch system
US4070637A (en) * 1976-03-25 1978-01-24 Communications Satellite Corporation Redundant microwave configuration
US4201963A (en) * 1978-01-26 1980-05-06 Communications Satellite Corporation 3-Position, 4-port waveguide switch
US4945320A (en) * 1986-02-18 1990-07-31 Teldix Gmbh Microwave switch having at least two switching positions
CH675036A5 (zh) * 1986-10-22 1990-08-15 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
EP0325759B1 (de) 1993-09-29
SU1711688A3 (ru) 1992-02-07
US4908587A (en) 1990-03-13
JPH01216628A (ja) 1989-08-30
EP0325759A1 (de) 1989-08-02
DE3884598D1 (de) 1993-11-04
YU239188A (en) 1991-02-28
CH675927A5 (zh) 1990-11-15

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