FR1262263A - Récepteur de signalisation - Google Patents

Récepteur de signalisation

Info

Publication number
FR1262263A
FR1262263A FR832437A FR832437A FR1262263A FR 1262263 A FR1262263 A FR 1262263A FR 832437 A FR832437 A FR 832437A FR 832437 A FR832437 A FR 832437A FR 1262263 A FR1262263 A FR 1262263A
Authority
FR
France
Prior art keywords
signal receiver
receiver
signal
Prior art date
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
FR832437A
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1262263A publication Critical patent/FR1262263A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current
    • H04Q1/442—Signalling arrangements; Manipulation of signalling currents using alternate current with out-of-voice band signalling frequencies
    • H04Q1/4423—Signalling arrangements; Manipulation of signalling currents using alternate current with out-of-voice band signalling frequencies using one signalling frequency
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
    • H03K17/08146—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in bipolar transistor switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/14—Arrangements providing for calling or supervisory signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Relay Circuits (AREA)
  • Electronic Switches (AREA)
FR832437A 1959-07-08 1960-07-08 Récepteur de signalisation Expired FR1262263A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL241067 1959-07-08

Publications (1)

Publication Number Publication Date
FR1262263A true FR1262263A (fr) 1961-05-26

Family

ID=19751818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR832437A Expired FR1262263A (fr) 1959-07-08 1960-07-08 Récepteur de signalisation

Country Status (5)

Country Link
JP (1) JPS381814B1 (ja)
DE (1) DE1128465B (ja)
FR (1) FR1262263A (ja)
GB (1) GB957803A (ja)
NL (2) NL241067A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1956621B1 (en) * 2007-02-12 2010-08-11 Thales Security Solutions & Services GmbH Relay switching-on circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1020673B (de) * 1955-10-06 1957-12-12 Siemens Ag Verfahren und Einrichtung zur gemeinsamen Steuerung mehrerer in Reihe liegender Halbleiterschalter
DE1081505B (de) * 1958-09-18 1960-05-12 Licentia Gmbh Transistorschalter zum schnellen Entmagnetisieren induktiver Stromverbraucher
DE1071133B (de) * 1958-08-08 1959-12-17 Standard Efcktrik Lorenz Aktiengesellschaft, Stuttgart-Zuffenhausen Anordnung zur begrenzung von abschaltspannungen an mit transistorschalter in reihe liegende induktivitäten

Also Published As

Publication number Publication date
DE1128465B (de) 1962-04-26
NL241067A (ja)
GB957803A (en) 1964-05-13
NL109531C (ja)
JPS381814B1 (ja) 1963-03-07

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