ATE74700T1 - CIRCUIT ARRANGEMENT FOR PROTECTING A SUBSCRIPTION FEED CIRCUIT IN A PREFERABLY DIGITAL TELEPHONE EXCHANGE AGAINST OVERLOADING. - Google Patents

CIRCUIT ARRANGEMENT FOR PROTECTING A SUBSCRIPTION FEED CIRCUIT IN A PREFERABLY DIGITAL TELEPHONE EXCHANGE AGAINST OVERLOADING.

Info

Publication number
ATE74700T1
ATE74700T1 AT85114727T AT85114727T ATE74700T1 AT E74700 T1 ATE74700 T1 AT E74700T1 AT 85114727 T AT85114727 T AT 85114727T AT 85114727 T AT85114727 T AT 85114727T AT E74700 T1 ATE74700 T1 AT E74700T1
Authority
AT
Austria
Prior art keywords
protecting
telephone exchange
circuit
digital telephone
preferably digital
Prior art date
Application number
AT85114727T
Other languages
German (de)
Inventor
Alexander Dipl-Ing Dragotin
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
Priority claimed from DE19843446362 external-priority patent/DE3446362A1/en
Application filed by Siemens Ag filed Critical Siemens Ag
Priority claimed from EP85114727A external-priority patent/EP0185213B1/en
Application granted granted Critical
Publication of ATE74700T1 publication Critical patent/ATE74700T1/en

Links

AT85114727T 1984-12-19 1985-11-19 CIRCUIT ARRANGEMENT FOR PROTECTING A SUBSCRIPTION FEED CIRCUIT IN A PREFERABLY DIGITAL TELEPHONE EXCHANGE AGAINST OVERLOADING. ATE74700T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19843446362 DE3446362A1 (en) 1984-12-19 1984-12-19 Circuit arrangement to protect a subscriber feed circuit in a preferably digital telephone exchange against overload
DE3446391 1984-12-19
EP85114727A EP0185213B1 (en) 1984-12-19 1985-11-19 Circuit arrangement for overcharge protection of a subscriber current supply circuit, especially in a digital telephone exchange

Publications (1)

Publication Number Publication Date
ATE74700T1 true ATE74700T1 (en) 1992-04-15

Family

ID=27192614

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85114727T ATE74700T1 (en) 1984-12-19 1985-11-19 CIRCUIT ARRANGEMENT FOR PROTECTING A SUBSCRIPTION FEED CIRCUIT IN A PREFERABLY DIGITAL TELEPHONE EXCHANGE AGAINST OVERLOADING.

Country Status (1)

Country Link
AT (1) ATE74700T1 (en)

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee