CH495092A - Wechselstrom-Signaltastschaltung - Google Patents

Wechselstrom-Signaltastschaltung

Info

Publication number
CH495092A
CH495092A CH1176768A CH1176768A CH495092A CH 495092 A CH495092 A CH 495092A CH 1176768 A CH1176768 A CH 1176768A CH 1176768 A CH1176768 A CH 1176768A CH 495092 A CH495092 A CH 495092A
Authority
CH
Switzerland
Prior art keywords
push button
button circuit
signal push
signal
circuit
Prior art date
Application number
CH1176768A
Other languages
English (en)
Inventor
Sternat Hugo
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
Priority to CH1176768A priority Critical patent/CH495092A/de
Priority to DE19691923796 priority patent/DE1923796B2/de
Publication of CH495092A publication Critical patent/CH495092A/de

Links

Classifications

    • 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)
  • Electronic Switches (AREA)
CH1176768A 1968-08-05 1968-08-05 Wechselstrom-Signaltastschaltung CH495092A (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1176768A CH495092A (de) 1968-08-05 1968-08-05 Wechselstrom-Signaltastschaltung
DE19691923796 DE1923796B2 (de) 1968-08-05 1969-05-09 Wechselstrom signaltastschaltung fuer mehrkanal traeger frequenzsysteme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1176768A CH495092A (de) 1968-08-05 1968-08-05 Wechselstrom-Signaltastschaltung

Publications (1)

Publication Number Publication Date
CH495092A true CH495092A (de) 1970-08-15

Family

ID=4376674

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1176768A CH495092A (de) 1968-08-05 1968-08-05 Wechselstrom-Signaltastschaltung

Country Status (2)

Country Link
CH (1) CH495092A (de)
DE (1) DE1923796B2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848494C3 (de) * 1978-11-08 1987-02-12 Siemens AG, 1000 Berlin und 8000 München Anordnung zur Eintastung einer Außerband-Signalfrequenz

Also Published As

Publication number Publication date
DE1923796A1 (de) 1970-02-26
DE1923796B2 (de) 1971-02-18

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Legal Events

Date Code Title Description
PL Patent ceased