CH491491A - Koppelfeld mit in Reihe geschalteten Matrizen - Google Patents

Koppelfeld mit in Reihe geschalteten Matrizen

Info

Publication number
CH491491A
CH491491A CH1808868A CH1808868A CH491491A CH 491491 A CH491491 A CH 491491A CH 1808868 A CH1808868 A CH 1808868A CH 1808868 A CH1808868 A CH 1808868A CH 491491 A CH491491 A CH 491491A
Authority
CH
Switzerland
Prior art keywords
series
coupling matrix
matrices connected
matrices
matrix
Prior art date
Application number
CH1808868A
Other languages
English (en)
Inventor
Gordon Platt Eric
Franklin Thompson Marvin
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of CH491491A publication Critical patent/CH491491A/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Electronic Switches (AREA)
CH1808868A 1967-12-05 1968-12-04 Koppelfeld mit in Reihe geschalteten Matrizen CH491491A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68811067A 1967-12-05 1967-12-05

Publications (1)

Publication Number Publication Date
CH491491A true CH491491A (de) 1970-05-31

Family

ID=24763160

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1808868A CH491491A (de) 1967-12-05 1968-12-04 Koppelfeld mit in Reihe geschalteten Matrizen

Country Status (7)

Country Link
US (1) US3546394A (de)
BE (1) BE724934A (de)
CH (1) CH491491A (de)
DE (1) DE1812542B2 (de)
FR (1) FR1596801A (de)
GB (1) GB1207559A (de)
NL (1) NL6817488A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828314A (en) * 1971-02-03 1974-08-06 Wescom End mark controlled switching system and matrix
US3912556A (en) * 1971-10-27 1975-10-14 Motorola Inc Method of fabricating a scannable light emitting diode array
US3801749A (en) * 1972-06-20 1974-04-02 N Jovic Crosspoint switching matrix incorporating solid state thyristor crosspoints
US4200772A (en) * 1973-08-29 1980-04-29 Graphic Scanning Corp. Computer controlled telephone answering system
JPS52135607A (en) * 1976-05-10 1977-11-12 Hitachi Ltd Semiconductor crosspoint matrix
US4803720A (en) * 1986-09-22 1989-02-07 International Business Machines Corporation Dual plane cross point switch architecture for a micro-PBX

Also Published As

Publication number Publication date
FR1596801A (de) 1970-06-22
GB1207559A (en) 1970-10-07
DE1812542B2 (de) 1975-01-09
BE724934A (de) 1969-06-05
US3546394A (en) 1970-12-08
DE1812542A1 (de) 1969-07-17
NL6817488A (de) 1969-06-09

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Legal Events

Date Code Title Description
PL Patent ceased