GB849312A - Supervisory circuit - Google Patents

Supervisory circuit

Info

Publication number
GB849312A
GB849312A GB31828/57A GB3182857A GB849312A GB 849312 A GB849312 A GB 849312A GB 31828/57 A GB31828/57 A GB 31828/57A GB 3182857 A GB3182857 A GB 3182857A GB 849312 A GB849312 A GB 849312A
Authority
GB
United Kingdom
Prior art keywords
circuit
capacitor
relay
polarity
transistor
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
GB31828/57A
Other languages
English (en)
Inventor
Antonie Snijders
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.)
Nederlanden Staat
Original Assignee
Nederlanden Staat
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 Nederlanden Staat filed Critical Nederlanden Staat
Publication of GB849312A publication Critical patent/GB849312A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Relay Circuits (AREA)
  • Measurement Of Current Or Voltage (AREA)
GB31828/57A 1956-10-16 1957-10-11 Supervisory circuit Expired GB849312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL849312X 1956-10-16

Publications (1)

Publication Number Publication Date
GB849312A true GB849312A (en) 1960-09-21

Family

ID=19845293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31828/57A Expired GB849312A (en) 1956-10-16 1957-10-11 Supervisory circuit

Country Status (4)

Country Link
DE (1) DE1076173B (enExample)
FR (1) FR1184327A (enExample)
GB (1) GB849312A (enExample)
NL (2) NL211433A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1405994A (fr) * 1964-06-03 1965-07-16 Cit Alcatel Dispositif magnétoélectronique à retard

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR959078A (enExample) * 1944-04-24 1950-03-23
BE483170A (enExample) * 1946-09-14

Also Published As

Publication number Publication date
FR1184327A (fr) 1959-07-20
NL98958C (enExample)
DE1076173B (de) 1960-02-25
NL211433A (enExample)

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