CH372344A - Contactless switch on an electronic basis, in particular for telephone systems - Google Patents

Contactless switch on an electronic basis, in particular for telephone systems

Info

Publication number
CH372344A
CH372344A CH7740559A CH7740559A CH372344A CH 372344 A CH372344 A CH 372344A CH 7740559 A CH7740559 A CH 7740559A CH 7740559 A CH7740559 A CH 7740559A CH 372344 A CH372344 A CH 372344A
Authority
CH
Switzerland
Prior art keywords
telephone systems
contactless switch
electronic basis
basis
electronic
Prior art date
Application number
CH7740559A
Other languages
German (de)
Inventor
Gerbig Kurt
Original Assignee
Arnstadt Fernmeldewerk
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
Priority to NL268731D priority Critical patent/NL268731A/xx
Priority to DENDAT1164507D priority patent/DE1164507B/en
Priority to NL242701D priority patent/NL242701A/xx
Priority to DEV17076A priority patent/DE1097482B/en
Application filed by Arnstadt Fernmeldewerk filed Critical Arnstadt Fernmeldewerk
Priority to CH7740559A priority patent/CH372344A/en
Priority to FR805237A priority patent/FR1235217A/en
Priority to GB3568459A priority patent/GB907696A/en
Priority to US86014359 priority patent/US3093813A/en
Priority to CH1038161A priority patent/CH398704A/en
Priority to FR873203A priority patent/FR80335E/en
Priority to GB3515161A priority patent/GB966716A/en
Publication of CH372344A publication Critical patent/CH372344A/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
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages
    • 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
    • H03K17/74—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes
    • 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
    • H03K17/74—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes
    • H03K17/76—Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
CH7740559A 1959-08-14 1959-08-26 Contactless switch on an electronic basis, in particular for telephone systems CH372344A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NL268731D NL268731A (en) 1959-08-26
DENDAT1164507D DE1164507B (en) 1959-08-26 Six-pole electronic switch
NL242701D NL242701A (en) 1959-08-26
DEV17076A DE1097482B (en) 1959-08-14 1959-08-14 Electronic switch, especially for automatic telephone systems
CH7740559A CH372344A (en) 1959-08-26 1959-08-26 Contactless switch on an electronic basis, in particular for telephone systems
FR805237A FR1235217A (en) 1959-08-26 1959-09-16 Electronic contactless switch, especially for telephone systems
GB3568459A GB907696A (en) 1959-08-26 1959-10-21 Improvements relating to contactless switches
US86014359 US3093813A (en) 1959-08-26 1959-12-17 Electronic switch
CH1038161A CH398704A (en) 1959-08-26 1961-09-07 Six-pole electronic cross-point switch
FR873203A FR80335E (en) 1959-08-26 1961-09-14 Electronic contactless switch, especially for telephone systems
GB3515161A GB966716A (en) 1959-08-26 1961-09-29 Electronic switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7740559A CH372344A (en) 1959-08-26 1959-08-26 Contactless switch on an electronic basis, in particular for telephone systems

Publications (1)

Publication Number Publication Date
CH372344A true CH372344A (en) 1963-10-15

Family

ID=4535668

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7740559A CH372344A (en) 1959-08-14 1959-08-26 Contactless switch on an electronic basis, in particular for telephone systems

Country Status (4)

Country Link
CH (1) CH372344A (en)
DE (1) DE1164507B (en)
GB (2) GB907696A (en)
NL (2) NL242701A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8505942D0 (en) * 1985-03-07 1985-04-11 British Telecomm Switching systems

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006900B (en) * 1955-03-08 1957-04-25 Lorenz C Ag Circuit arrangement for limiting alternating voltages

Also Published As

Publication number Publication date
GB907696A (en) 1962-10-10
NL268731A (en)
DE1164507B (en) 1964-03-05
NL242701A (en)
GB966716A (en) 1964-08-12

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