IT950823B - CIRCUIT ARRANGEMENT FOR THE PROTECTION OF SWITCHING ORGANS IN TELECOMMUNICATION SYSTEMS SPECIFICATIONS IN TELEPHONE SYSTEMS - Google Patents

CIRCUIT ARRANGEMENT FOR THE PROTECTION OF SWITCHING ORGANS IN TELECOMMUNICATION SYSTEMS SPECIFICATIONS IN TELEPHONE SYSTEMS

Info

Publication number
IT950823B
IT950823B IT2247572A IT2247572A IT950823B IT 950823 B IT950823 B IT 950823B IT 2247572 A IT2247572 A IT 2247572A IT 2247572 A IT2247572 A IT 2247572A IT 950823 B IT950823 B IT 950823B
Authority
IT
Italy
Prior art keywords
protection
systems
circuit arrangement
specifications
switching organs
Prior art date
Application number
IT2247572A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT950823B publication Critical patent/IT950823B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/30—Time-delay networks
    • H03H7/34—Time-delay networks with lumped and distributed reactance
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
IT2247572A 1971-03-31 1972-03-28 CIRCUIT ARRANGEMENT FOR THE PROTECTION OF SWITCHING ORGANS IN TELECOMMUNICATION SYSTEMS SPECIFICATIONS IN TELEPHONE SYSTEMS IT950823B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712115690 DE2115690B2 (en) 1971-03-31 1971-03-31 CIRCUIT ARRANGEMENT FOR THE PROTECTION OF SWITCHING BODIES IN REMOTE INDICATION, IN PARTICULAR TELEPHONE SYSTEMS
DE2115734 1971-03-31

Publications (1)

Publication Number Publication Date
IT950823B true IT950823B (en) 1973-06-20

Family

ID=25760900

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2247572A IT950823B (en) 1971-03-31 1972-03-28 CIRCUIT ARRANGEMENT FOR THE PROTECTION OF SWITCHING ORGANS IN TELECOMMUNICATION SYSTEMS SPECIFICATIONS IN TELEPHONE SYSTEMS

Country Status (7)

Country Link
JP (1) JPS4735743A (en)
BE (1) BE781591A (en)
DE (1) DE2115690B2 (en)
FR (1) FR2132116A1 (en)
IT (1) IT950823B (en)
LU (1) LU65061A1 (en)
NL (1) NL7204368A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502424A1 (en) * 1981-03-20 1982-09-24 Orega Cifte Miniature delay line for colour television receiver - has mandrel formed in two sections connected by hinge of flexible material and pivotable to lie coaxial or parallel
JPS59226912A (en) * 1983-06-08 1984-12-20 Fuji Electric Co Ltd Digital type phase detector

Also Published As

Publication number Publication date
LU65061A1 (en) 1972-07-11
JPS4735743A (en) 1972-11-25
DE2115690A1 (en) 1972-06-29
BE781591A (en) 1972-10-02
FR2132116A1 (en) 1972-11-17
DE2115690B2 (en) 1972-06-29
NL7204368A (en) 1972-10-03

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