GB1546670A - Apparatus for controlling a group of electrical diveces - Google Patents

Apparatus for controlling a group of electrical diveces

Info

Publication number
GB1546670A
GB1546670A GB2192576A GB2192576A GB1546670A GB 1546670 A GB1546670 A GB 1546670A GB 2192576 A GB2192576 A GB 2192576A GB 2192576 A GB2192576 A GB 2192576A GB 1546670 A GB1546670 A GB 1546670A
Authority
GB
United Kingdom
Prior art keywords
diveces
electrical
controlling
group
electrical diveces
Prior art date
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
GB2192576A
Other languages
English (en)
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.)
International Standard Electric Corp
Original Assignee
International 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
Priority claimed from DE19752524322 external-priority patent/DE2524322C2/de
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1546670A publication Critical patent/GB1546670A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/08Indicating faults in circuits or apparatus
    • H04M3/12Marking faulty circuits "busy"; Enabling equipment to disengage itself from faulty circuits ; Using redundant circuits; Response of a circuit, apparatus or system to an error
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M19/00Current supply arrangements for telephone systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Dc-Dc Converters (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
GB2192576A 1975-06-02 1976-05-26 Apparatus for controlling a group of electrical diveces Expired GB1546670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752524322 DE2524322C2 (de) 1975-06-02 Steuereinrichtung für eine Gruppe von Geräten

Publications (1)

Publication Number Publication Date
GB1546670A true GB1546670A (en) 1979-05-31

Family

ID=5947992

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2192576A Expired GB1546670A (en) 1975-06-02 1976-05-26 Apparatus for controlling a group of electrical diveces

Country Status (6)

Country Link
AU (1) AU500798B2 (enExample)
BE (1) BE842482A (enExample)
ES (1) ES448468A1 (enExample)
FR (1) FR2313705A1 (enExample)
GB (1) GB1546670A (enExample)
IT (1) IT1121720B (enExample)

Also Published As

Publication number Publication date
AU1443476A (en) 1977-12-08
FR2313705A1 (fr) 1976-12-31
FR2313705B1 (enExample) 1982-05-21
AU500798B2 (en) 1979-05-31
ES448468A1 (es) 1977-07-01
DE2524322B1 (de) 1976-09-30
BE842482A (fr) 1976-12-02
IT1121720B (it) 1986-04-23

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee