CH211572A - Switch memories, in particular for telephone systems. - Google Patents

Switch memories, in particular for telephone systems.

Info

Publication number
CH211572A
CH211572A CH211572DA CH211572A CH 211572 A CH211572 A CH 211572A CH 211572D A CH211572D A CH 211572DA CH 211572 A CH211572 A CH 211572A
Authority
CH
Switzerland
Prior art keywords
telephone systems
switch memories
memories
switch
telephone
Prior art date
Application number
Other languages
German (de)
Inventor
Albiswerk Zuerich A G
Original Assignee
Siemens Ag Albis
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 Albis filed Critical Siemens Ag Albis
Publication of CH211572A publication Critical patent/CH211572A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Direct Current Feeding And Distribution (AREA)
CH211572D 1936-09-27 1939-02-01 Switch memories, in particular for telephone systems. CH211572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET47518D DE704414C (en) 1936-09-27 1936-09-27 Switch memories, in particular numerators for telephone systems

Publications (1)

Publication Number Publication Date
CH211572A true CH211572A (en) 1940-09-30

Family

ID=7562635

Family Applications (1)

Application Number Title Priority Date Filing Date
CH211572D CH211572A (en) 1936-09-27 1939-02-01 Switch memories, in particular for telephone systems.

Country Status (2)

Country Link
CH (1) CH211572A (en)
DE (1) DE704414C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE923369C (en) * 1952-01-27 1955-02-10 Siemens Ag Switching mechanism for number transmitter with storage of series of current impulses

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE466586A (en) * 1943-08-28
DE966522C (en) * 1944-04-21 1957-08-14 Int Standard Electric Corp Telecommunication system with memory, in particular telephone system
DE969863C (en) * 1952-09-04 1958-08-07 Willi Tiede Device for generating series of counted elective currents
DE1028166B (en) * 1953-07-27 1958-04-17 Josef Dirr Circuit arrangement for pulse repeaters in which capacitors are provided as storage means and in which the evaluation takes place according to the voltage comparison principle
DE974326C (en) * 1953-12-24 1960-11-24 Josef Dirr Circuit arrangement for telephone systems with dialer operation and return release control via a wire between the 1st and last number current surge receiver
DE968380C (en) * 1954-03-13 1958-02-13 Telefonbau & Normalzeit Gmbh Button-controlled impulse transmitter
DE970525C (en) * 1954-05-04 1958-09-25 Standard Elek K Lorenz Ag Circuit arrangement for memory counter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE923369C (en) * 1952-01-27 1955-02-10 Siemens Ag Switching mechanism for number transmitter with storage of series of current impulses

Also Published As

Publication number Publication date
DE704414C (en) 1941-03-29

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