GB836583A - Improvements in or relating to automatic signalling systems - Google Patents

Improvements in or relating to automatic signalling systems

Info

Publication number
GB836583A
GB836583A GB9135/56A GB913556A GB836583A GB 836583 A GB836583 A GB 836583A GB 9135/56 A GB9135/56 A GB 9135/56A GB 913556 A GB913556 A GB 913556A GB 836583 A GB836583 A GB 836583A
Authority
GB
United Kingdom
Prior art keywords
winding
core
line
pulses
march
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
GB9135/56A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB836583A publication Critical patent/GB836583A/en
Expired legal-status Critical Current

Links

Classifications

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Interface Circuits In Exchanges (AREA)
GB9135/56A 1955-03-28 1956-03-23 Improvements in or relating to automatic signalling systems Expired GB836583A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL345369X 1955-03-28

Publications (1)

Publication Number Publication Date
GB836583A true GB836583A (en) 1960-06-09

Family

ID=19784875

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9135/56A Expired GB836583A (en) 1955-03-28 1956-03-23 Improvements in or relating to automatic signalling systems

Country Status (6)

Country Link
BE (1) BE546459A (no)
CH (1) CH345369A (no)
DE (1) DE1001335B (no)
FR (1) FR1144856A (no)
GB (1) GB836583A (no)
NL (2) NL196024A (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL231776A (no) * 1957-09-30
DE1053575B (de) * 1957-09-30 1959-03-26 Siemens Ag Verfahren und Anordnung zur Verhinderung der Belastung von Einrichtungen durch die Anschaltung eines elektrischen Waehlers
NL256763A (no) * 1959-10-16
BE625034A (no) * 1961-11-20
GB990601A (en) * 1963-02-07 1965-04-28 Ericsson Telephones Ltd Telecommunication exchange apparatus

Also Published As

Publication number Publication date
BE546459A (no)
NL87154C (no)
NL196024A (no)
CH345369A (de) 1960-03-31
FR1144856A (fr) 1957-10-18
DE1001335B (de) 1957-01-24

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