IL53344A - Holding current arrangements using current reflecting circits in particular for telephone switching networks - Google Patents

Holding current arrangements using current reflecting circits in particular for telephone switching networks

Info

Publication number
IL53344A
IL53344A IL53344A IL5334477A IL53344A IL 53344 A IL53344 A IL 53344A IL 53344 A IL53344 A IL 53344A IL 5334477 A IL5334477 A IL 5334477A IL 53344 A IL53344 A IL 53344A
Authority
IL
Israel
Prior art keywords
current
circits
telephone switching
switching networks
reflecting
Prior art date
Application number
IL53344A
Other versions
IL53344A0 (en
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of IL53344A0 publication Critical patent/IL53344A0/en
Publication of IL53344A publication Critical patent/IL53344A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H63/00—Details of electrically-operated selector switches
    • H01H63/36—Circuit arrangements for ensuring correct or desired operation and not adapted to a particular application of the selector switch
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Amplifiers (AREA)
  • Electronic Switches (AREA)
IL53344A 1976-11-11 1977-11-09 Holding current arrangements using current reflecting circits in particular for telephone switching networks IL53344A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762651537 DE2651537A1 (en) 1976-11-11 1976-11-11 CIRCUIT ARRANGEMENT FOR COUPLING NETWORKS, EACH WITH A HOLD CURRENT REQUIRING COUPLING CONTACTS, IN PARTICULAR FOR TELEPHONE LINE COUPLING NETWORKS IN TELEPHONE SWITCHING SYSTEMS

Publications (2)

Publication Number Publication Date
IL53344A0 IL53344A0 (en) 1978-01-31
IL53344A true IL53344A (en) 1980-05-30

Family

ID=5992950

Family Applications (1)

Application Number Title Priority Date Filing Date
IL53344A IL53344A (en) 1976-11-11 1977-11-09 Holding current arrangements using current reflecting circits in particular for telephone switching networks

Country Status (3)

Country Link
CH (1) CH623967A5 (en)
DE (1) DE2651537A1 (en)
IL (1) IL53344A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3814321A1 (en) * 1988-04-28 1989-11-09 Telefonbau & Normalzeit Gmbh CIRCUIT ARRANGEMENT FOR THE POWER SUPPLY OF TERMINAL DEVICES THROUGH A CONNECTION LINE WITH DIGITAL INFORMATION TRANSMISSION

Also Published As

Publication number Publication date
CH623967A5 (en) 1981-06-30
DE2651537A1 (en) 1978-05-18
IL53344A0 (en) 1978-01-31

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