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CH382233A - Lock circuit for the display of only one of a number of individual devices - Google Patents

Lock circuit for the display of only one of a number of individual devices

Info

Publication number
CH382233A
CH382233A CH375560A CH375560A CH382233A CH 382233 A CH382233 A CH 382233A CH 375560 A CH375560 A CH 375560A CH 375560 A CH375560 A CH 375560A CH 382233 A CH382233 A CH 382233A
Authority
CH
Switzerland
Prior art keywords
display
individual devices
lock circuit
lock
circuit
Prior art date
Application number
CH375560A
Other languages
German (de)
Inventor
Louis De Kroes Jan
Johannes Nicolai Wille Hendrik
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH382233A publication Critical patent/CH382233A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/51—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing
    • H04M3/523—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing with call distribution or queueing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/001—Functional circuits, e.g. logic, sequencing, interlocking circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Signal Processing (AREA)
  • Relay Circuits (AREA)
  • Interface Circuits In Exchanges (AREA)
CH375560A 1959-04-07 1960-04-04 Lock circuit for the display of only one of a number of individual devices CH382233A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL237886 1959-04-07

Publications (1)

Publication Number Publication Date
CH382233A true CH382233A (en) 1964-09-30

Family

ID=19751657

Family Applications (1)

Application Number Title Priority Date Filing Date
CH375560A CH382233A (en) 1959-04-07 1960-04-04 Lock circuit for the display of only one of a number of individual devices

Country Status (6)

Country Link
US (1) US3177409A (en)
CH (1) CH382233A (en)
DE (1) DE1133436B (en)
ES (1) ES257103A1 (en)
GB (1) GB949314A (en)
NL (2) NL237886A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209334B (en) * 1962-08-22 1966-01-20 Siemens Ag Arrangement for switching a counter element through pulses sent by several encoders
DE1193095B (en) * 1963-08-17 1965-05-20 Olympia Werke Ag Electronic chain switch to prevent the triggering of several switching processes erroneously selected simultaneously on a keyboard
US3541515A (en) * 1968-04-01 1970-11-17 Rca Corp Single wire crosspoint switching circuit with external signaling
DE2123736B2 (en) * 1971-05-13 1979-08-16 Blaupunkt-Werke Gmbh, 3200 Hildesheim Display device with light elements
US5763959A (en) * 1995-08-14 1998-06-09 Chambers; Michael Control cabinet for building automation systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712101A (en) * 1955-06-28 sal ati
US1900095A (en) * 1929-03-11 1933-03-07 Monopulse Teletype Corp One-wire electrical selecting apparatus
US2712885A (en) * 1949-05-10 1955-07-12 Standard Oil Co Selective fluid metering system
NL168651B (en) * 1950-11-18 Westinghouse Electric Corp LUMINESCENT LAMP.
US2787741A (en) * 1952-10-01 1957-04-02 Int Standard Electric Corp Contact chain circuit for the consecutive preparation of idle outlets in telephone systems
DE970014C (en) * 1954-09-27 1958-08-14 Siemens Ag Circuit arrangement for calling workplaces in telecommunications, in particular telephone systems

Also Published As

Publication number Publication date
NL102600C (en)
ES257103A1 (en) 1960-08-16
NL237886A (en)
GB949314A (en) 1964-02-12
US3177409A (en) 1965-04-06
DE1133436B (en) 1962-07-19

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