FR2359552B1 - - Google Patents

Info

Publication number
FR2359552B1
FR2359552B1 FR7722380A FR7722380A FR2359552B1 FR 2359552 B1 FR2359552 B1 FR 2359552B1 FR 7722380 A FR7722380 A FR 7722380A FR 7722380 A FR7722380 A FR 7722380A FR 2359552 B1 FR2359552 B1 FR 2359552B1
Authority
FR
France
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
FR7722380A
Other languages
French (fr)
Other versions
FR2359552A1 (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.)
Hagenuk Vorm Neufeldt and Kuhnke GmbH
Original Assignee
Hagenuk Vorm Neufeldt and Kuhnke GmbH
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 Hagenuk Vorm Neufeldt and Kuhnke GmbH filed Critical Hagenuk Vorm Neufeldt and Kuhnke GmbH
Publication of FR2359552A1 publication Critical patent/FR2359552A1/fr
Application granted granted Critical
Publication of FR2359552B1 publication Critical patent/FR2359552B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/53—Generation of additional signals, e.g. additional pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Relay Circuits (AREA)
  • Electronic Switches (AREA)
FR7722380A 1976-07-23 1977-07-21 Dispositif de commutation pour la coupure temporaire de liaisons telephoniques Granted FR2359552A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762633118 DE2633118C3 (de) 1976-07-23 1976-07-23 Schaltungsanordnung für eine zusätzliche Signalgabe bei Fernsprechteilnehmer-Endgeräten durch kurzzeitige Unterbrechung der Fernsprechteilnehmer-Anschlußleitung durch Tastendruck

Publications (2)

Publication Number Publication Date
FR2359552A1 FR2359552A1 (fr) 1978-02-17
FR2359552B1 true FR2359552B1 (no) 1982-03-12

Family

ID=5983733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722380A Granted FR2359552A1 (fr) 1976-07-23 1977-07-21 Dispositif de commutation pour la coupure temporaire de liaisons telephoniques

Country Status (3)

Country Link
BE (1) BE855523A (no)
DE (1) DE2633118C3 (no)
FR (1) FR2359552A1 (no)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE725112C (de) * 1936-05-01 1942-09-14 Aeg Ansprech- oder Abfallverzoegerungsrelais
DE968016C (de) * 1953-10-27 1958-01-02 Telefonbau & Normalzeit Gmbh Schaltungsanordnung fuer ruhestromueberwachte Alarmanlagen
JPS5311225B2 (no) * 1972-05-24 1978-04-20
DE2319172A1 (de) * 1973-04-16 1974-10-31 Siemens Ag Schaltungsanordnung fuer teilnehmerstationen in fernmelde-, insbesondere fernsprechanlagen, zur definierten zeitlichen unterbrechung des schleifenstroms
DE2345370A1 (de) * 1973-09-05 1975-03-13 Mehne Gmbh J G Treppenlichtzeitschaltung
DE2432452C2 (de) * 1974-07-06 1983-09-22 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Schaltungsanordnung zur Erzeugung von Schleifenkriterien definierter Länge
DE2432454A1 (de) * 1974-07-06 1976-01-22 Telefonbau & Normalzeit Gmbh Schaltungsanordnung zur bildung eines eine kurzzeitunterbrechung abgebenden zweipoles

Also Published As

Publication number Publication date
DE2633118C3 (de) 1981-11-19
DE2633118B2 (de) 1978-10-19
BE855523A (fr) 1977-10-03
DE2633118A1 (de) 1978-01-26
FR2359552A1 (fr) 1978-02-17

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Legal Events

Date Code Title Description
ST Notification of lapse