ZA928760B - Remote-controlled master switch facility. - Google Patents

Remote-controlled master switch facility.

Info

Publication number
ZA928760B
ZA928760B ZA928760A ZA928760A ZA928760B ZA 928760 B ZA928760 B ZA 928760B ZA 928760 A ZA928760 A ZA 928760A ZA 928760 A ZA928760 A ZA 928760A ZA 928760 B ZA928760 B ZA 928760B
Authority
ZA
South Africa
Prior art keywords
remote
master switch
controlled master
switch facility
facility
Prior art date
Application number
ZA928760A
Other languages
English (en)
Inventor
Robert Hoenl
Andreas Radmer
Original Assignee
Krone Ag
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 Krone Ag filed Critical Krone Ag
Publication of ZA928760B publication Critical patent/ZA928760B/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/30—Modifications for providing a predetermined threshold before switching
    • H03K17/305—Modifications for providing a predetermined threshold before switching in thyristor switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/06—Modifications for ensuring a fully conducting state
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
    • H03K17/6872—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor using complementary field-effect transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
    • H03K17/6874—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor in a symmetrical configuration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
    • H04M3/301—Circuit arrangements at the subscriber's side of the line

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Telephone Function (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Selective Calling Equipment (AREA)
  • Electronic Switches (AREA)
  • Dc-Dc Converters (AREA)
ZA928760A 1992-01-11 1992-11-13 Remote-controlled master switch facility. ZA928760B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4200775A DE4200775C1 (ja) 1992-01-11 1992-01-11

Publications (1)

Publication Number Publication Date
ZA928760B true ZA928760B (en) 1993-06-09

Family

ID=6449496

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA928760A ZA928760B (en) 1992-01-11 1992-11-13 Remote-controlled master switch facility.

Country Status (17)

Country Link
EP (1) EP0551565A3 (ja)
JP (1) JPH05336234A (ja)
KR (1) KR930017380A (ja)
CN (1) CN1075239A (ja)
AU (1) AU2837892A (ja)
BR (1) BR9300036A (ja)
CA (1) CA2083205A1 (ja)
DE (1) DE4200775C1 (ja)
FI (1) FI925107A (ja)
HU (1) HUT63530A (ja)
IL (1) IL103734A0 (ja)
MX (1) MX9300052A (ja)
NO (1) NO924717L (ja)
PL (1) PL297217A1 (ja)
TW (1) TW214022B (ja)
YU (1) YU693A (ja)
ZA (1) ZA928760B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1052260C (zh) * 1995-06-23 2000-05-10 葛军 黑米啤酒
DE69533619D1 (de) * 1995-07-31 2004-11-11 St Microelectronics Srl Elektrisch betätigter Schalter, integrierte Schaltung und elektronische Schaltung unter Verwendung desselben
FR2802366B1 (fr) 1999-12-14 2002-05-31 St Microelectronics Sa Bascule analogique a commande par impulsions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438299A (en) * 1982-02-26 1984-03-20 Tomim William L On-line telephone troubleshooting apparatus
GB2149274A (en) * 1983-10-31 1985-06-05 Teradyne Inc Testing subscriber lines
US4635084A (en) * 1984-06-08 1987-01-06 Eaton Corporation Split row power JFET
GB2162711A (en) * 1984-07-18 1986-02-05 Siliconix Ltd Solid state switch
US4653084A (en) * 1984-07-20 1987-03-24 Om Ahuja Remote actuated switch
US4852145A (en) * 1988-07-22 1989-07-25 Teradyne, Inc. Telephone subscriber loop test system

Also Published As

Publication number Publication date
FI925107A (fi) 1993-07-12
PL297217A1 (en) 1993-07-12
JPH05336234A (ja) 1993-12-17
IL103734A0 (en) 1993-04-04
DE4200775C1 (ja) 1993-05-19
CA2083205A1 (en) 1993-07-12
AU2837892A (en) 1993-07-15
BR9300036A (pt) 1993-07-13
EP0551565A3 (en) 1994-05-25
CN1075239A (zh) 1993-08-11
EP0551565A2 (de) 1993-07-21
HU9300047D0 (en) 1993-04-28
TW214022B (ja) 1993-10-01
YU693A (sh) 1994-06-10
KR930017380A (ko) 1993-08-30
MX9300052A (es) 1993-11-01
NO924717D0 (no) 1992-12-07
NO924717L (no) 1993-07-12
FI925107A0 (fi) 1992-11-10
HUT63530A (en) 1993-08-30

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