DE1225231C2 - - Google Patents

Info

Publication number
DE1225231C2
DE1225231C2 DE1963J0024264 DEJ0024264A DE1225231C2 DE 1225231 C2 DE1225231 C2 DE 1225231C2 DE 1963J0024264 DE1963J0024264 DE 1963J0024264 DE J0024264 A DEJ0024264 A DE J0024264A DE 1225231 C2 DE1225231 C2 DE 1225231C2
Authority
DE
Germany
Legal status (The legal status 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 status listed.)
Expired
Application number
DE1963J0024264
Other languages
German (de)
Other versions
DE1225231B (de
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 filed Critical
Publication of DE1225231B publication Critical patent/DE1225231B/de
Application granted granted Critical
Publication of DE1225231C2 publication Critical patent/DE1225231C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—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
    • H03K17/60—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 bipolar transistors
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Amplifiers (AREA)
  • Devices For Supply Of Signal Current (AREA)
DEJ24264A 1962-08-24 1963-08-16 Schaltungsanordnung zur UEberwachung des Stromes in einem Impulsstromkreis auf An- oder Abwesenheit von Impulsen, insbesondere in einer Zeitvielfach-UEbertragungsleitungeiner Fernsprech-Vermittlungsanlage Granted DE1225231B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32643/62A GB996165A (en) 1962-08-24 1962-08-24 Improvements in or relating to electrical circuits

Publications (2)

Publication Number Publication Date
DE1225231B DE1225231B (de) 1966-09-22
DE1225231C2 true DE1225231C2 (cg-RX-API-DMAC10.html) 1967-03-30

Family

ID=10341829

Family Applications (1)

Application Number Title Priority Date Filing Date
DEJ24264A Granted DE1225231B (de) 1962-08-24 1963-08-16 Schaltungsanordnung zur UEberwachung des Stromes in einem Impulsstromkreis auf An- oder Abwesenheit von Impulsen, insbesondere in einer Zeitvielfach-UEbertragungsleitungeiner Fernsprech-Vermittlungsanlage

Country Status (5)

Country Link
US (1) US3359379A (cg-RX-API-DMAC10.html)
CH (1) CH422985A (cg-RX-API-DMAC10.html)
DE (1) DE1225231B (cg-RX-API-DMAC10.html)
FR (1) FR1367311A (cg-RX-API-DMAC10.html)
GB (1) GB996165A (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999053627A1 (en) 1998-04-10 1999-10-21 Chrimar Systems, Inc. Doing Business As Cms Technologies System for communicating with electronic equipment on a network

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846526A (en) * 1955-06-20 1958-08-05 Bell Telephone Labor Inc Potential monitoring circuit
US3235676A (en) * 1960-11-22 1966-02-15 Ericsson Telefon Ab L M Insulation and short circuit testing apparatus for a pulse communication system

Also Published As

Publication number Publication date
GB996165A (en) 1965-06-23
DE1225231B (de) 1966-09-22
US3359379A (en) 1967-12-19
FR1367311A (fr) 1964-07-17
CH422985A (de) 1966-10-31

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