DK81415C - Kredsløb, der indeholder flere relæer med særskilte, uafhængige magnetiseringskredsløb. - Google Patents

Kredsløb, der indeholder flere relæer med særskilte, uafhængige magnetiseringskredsløb.

Info

Publication number
DK81415C
DK81415C DK415552A DK415552A DK81415C DK 81415 C DK81415 C DK 81415C DK 415552 A DK415552 A DK 415552A DK 415552 A DK415552 A DK 415552A DK 81415 C DK81415 C DK 81415C
Authority
DK
Denmark
Prior art keywords
circuits
separate
containing several
independent excitation
several relays
Prior art date
Application number
DK415552A
Other languages
Danish (da)
English (en)
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
Application granted granted Critical
Publication of DK81415C publication Critical patent/DK81415C/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Interface Circuits In Exchanges (AREA)
DK415552A 1952-01-17 1952-12-30 Kredsløb, der indeholder flere relæer med særskilte, uafhængige magnetiseringskredsløb. DK81415C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1049199T 1952-01-17

Publications (1)

Publication Number Publication Date
DK81415C true DK81415C (da) 1956-10-29

Family

ID=9593602

Family Applications (1)

Application Number Title Priority Date Filing Date
DK415552A DK81415C (da) 1952-01-17 1952-12-30 Kredsløb, der indeholder flere relæer med særskilte, uafhængige magnetiseringskredsløb.

Country Status (7)

Country Link
US (1) US2979642A (de)
BE (1) BE516945A (de)
CH (1) CH315053A (de)
DE (1) DE958661C (de)
DK (1) DK81415C (de)
FR (1) FR1049199A (de)
NL (1) NL93554C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1174847B (de) * 1962-03-31 1964-07-30 Deutsche Telephonwerk Kabel Schaltungsanordnung fuer relaisgesteuerte Pruefverteiler in Fernmelde-, insbesondere Fernsprechwaehlanlagen
DE1192269B (de) * 1962-04-05 1965-05-06 Siemens Ag Schaltungsanordnung fuer Fernmelde-, insbesondere Fernsprechanlagen, in denen eine Einrichtung ueber mehrere Eingaenge belegbar ist
DE1189150B (de) * 1963-08-19 1965-03-18 Siemens Ag Schaltungsanordnung fuer Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1669298A (en) * 1926-06-18 1928-05-08 Walter H Cook Rotary timing switch
US1838961A (en) * 1928-12-03 1931-12-29 Associated Electric Lab Inc Relay control system
NL39651C (de) * 1933-09-30
US2347481A (en) * 1939-07-22 1944-04-25 Frederick J Hooven Timing device
US2382140A (en) * 1943-04-03 1945-08-14 Union Switch & Signal Co Vehicle counting apparatus
US2439405A (en) * 1946-01-14 1948-04-13 Jr Conrad H Zierdt Pulse counting relay system
GB612774A (en) * 1946-06-03 1948-11-17 Standard Telephones Cables Ltd Improvements in or relating to electromagnetic relays
DE919050C (de) * 1950-03-02 1954-10-11 Siemens Ag Schaltungsanordnung zur Bereitstellung einer freien von mehreren abgehenden Leitungen

Also Published As

Publication number Publication date
US2979642A (en) 1961-04-11
NL93554C (de) 1900-01-01
CH315053A (de) 1956-07-15
DE958661C (de) 1957-02-21
FR1049199A (fr) 1953-12-28
BE516945A (de) 1900-01-01

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