ES257103A1 - Circuit arrangement for the selection of one of a number of individual devices - Google Patents

Circuit arrangement for the selection of one of a number of individual devices

Info

Publication number
ES257103A1
ES257103A1 ES0257103A ES257103A ES257103A1 ES 257103 A1 ES257103 A1 ES 257103A1 ES 0257103 A ES0257103 A ES 0257103A ES 257103 A ES257103 A ES 257103A ES 257103 A1 ES257103 A1 ES 257103A1
Authority
ES
Spain
Prior art keywords
relays
individual devices
operating condition
individual
circuit arrangement
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
ES0257103A
Other languages
Spanish (es)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES257103A1 publication Critical patent/ES257103A1/en
Expired legal-status Critical Current

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)

Abstract

Latching circuit arrangement to indicate one among a plurality of individual devices, comprising an individual relay of each of the individual devices in which a latching device is present which, on passing one or more of the relays to the operating condition, becomes operational with a certain delay and prevents one or more of the other relays from entering the operating condition, said latching device remaining operational while at least one of the relays is in the operating condition, the indication of the individual devices by means of a relay circuit in a chain of relay switch contacts, characterized in that the relays are designed as bi-stable polarized relays that can be magnetized in one direction by the individual devices and that under the control of relays that are in counter-excitation operating condition additional is applied to all individual relays. (Machine-translation by Google Translate, not legally binding)
ES0257103A 1959-04-07 1960-04-04 Circuit arrangement for the selection of one of a number of individual devices Expired ES257103A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES257103A1 true ES257103A1 (en) 1960-08-16

Family

ID=19751657

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0257103A Expired ES257103A1 (en) 1959-04-07 1960-04-04 Circuit arrangement for the selection of 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) NL102600C (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
US3177409A (en) 1965-04-06
DE1133436B (en) 1962-07-19
NL102600C (en)
GB949314A (en) 1964-02-12
NL237886A (en)
CH382233A (en) 1964-09-30

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