FR2099405A5 - - Google Patents

Info

Publication number
FR2099405A5
FR2099405A5 FR7128121A FR7128121A FR2099405A5 FR 2099405 A5 FR2099405 A5 FR 2099405A5 FR 7128121 A FR7128121 A FR 7128121A FR 7128121 A FR7128121 A FR 7128121A FR 2099405 A5 FR2099405 A5 FR 2099405A5
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
FR7128121A
Other languages
French (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.)
Australian Government
Original Assignee
Australian Government
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 Australian Government filed Critical Australian Government
Application granted granted Critical
Publication of FR2099405A5 publication Critical patent/FR2099405A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/24—Arrangements for supervision, monitoring or testing with provision for checking the normal operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus
    • H04M3/12—Marking faulty circuits "busy"; Enabling equipment to disengage itself from faulty circuits ; Using redundant circuits; Response of a circuit, apparatus or system to an error
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/32—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for lines between exchanges
    • H04M3/323—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for lines between exchanges for the arrangements providing the connection (test connection, test call, call simulation)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • 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
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Safety Devices In Control Systems (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Logic Circuits (AREA)
FR7128121A 1970-07-30 1971-07-30 Expired FR2099405A5 (cg-RX-API-DMAC10.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU31550/71A AU466670B2 (en) 1970-07-30 1970-07-30 Control of operation of a system
AUPA203570 1970-07-30

Publications (1)

Publication Number Publication Date
FR2099405A5 true FR2099405A5 (cg-RX-API-DMAC10.html) 1972-03-10

Family

ID=25621849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7128121A Expired FR2099405A5 (cg-RX-API-DMAC10.html) 1970-07-30 1971-07-30

Country Status (5)

Country Link
US (1) US3745418A (cg-RX-API-DMAC10.html)
AU (1) AU466670B2 (cg-RX-API-DMAC10.html)
DE (1) DE2136516A1 (cg-RX-API-DMAC10.html)
FR (1) FR2099405A5 (cg-RX-API-DMAC10.html)
GB (1) GB1362707A (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020397A (en) * 1974-09-25 1977-04-26 Westinghouse Electric Corporation Parallel transistor protection circuit

Also Published As

Publication number Publication date
GB1362707A (en) 1974-08-07
AU466670B2 (en) 1975-11-06
AU3155071A (en) 1973-01-25
US3745418A (en) 1973-07-10
DE2136516A1 (de) 1972-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse