IT972818B - POWER WITHDRAWAL CIRCUIT FROM A CURRENT TRANSPORT LINE - Google Patents

POWER WITHDRAWAL CIRCUIT FROM A CURRENT TRANSPORT LINE

Info

Publication number
IT972818B
IT972818B IT3347172A IT3347172A IT972818B IT 972818 B IT972818 B IT 972818B IT 3347172 A IT3347172 A IT 3347172A IT 3347172 A IT3347172 A IT 3347172A IT 972818 B IT972818 B IT 972818B
Authority
IT
Italy
Prior art keywords
transport line
current transport
withdrawal circuit
power withdrawal
power
Prior art date
Application number
IT3347172A
Other languages
Italian (it)
Original Assignee
Thorn General Telephone 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 Thorn General Telephone Ltd filed Critical Thorn General Telephone Ltd
Application granted granted Critical
Publication of IT972818B publication Critical patent/IT972818B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
IT3347172A 1971-12-22 1972-12-22 POWER WITHDRAWAL CIRCUIT FROM A CURRENT TRANSPORT LINE IT972818B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5966571A GB1404570A (en) 1971-12-22 1971-12-22 Circuit for extracting power from a current-carrying line

Publications (1)

Publication Number Publication Date
IT972818B true IT972818B (en) 1974-05-31

Family

ID=10484182

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3347172A IT972818B (en) 1971-12-22 1972-12-22 POWER WITHDRAWAL CIRCUIT FROM A CURRENT TRANSPORT LINE

Country Status (6)

Country Link
BE (1) BE793286A (en)
DE (1) DE2262376C3 (en)
GB (1) GB1404570A (en)
IT (1) IT972818B (en)
NL (1) NL7217612A (en)
SE (1) SE385069B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1211072B (en) * 1981-06-30 1989-09-29 Ates Componenti Elettron BRIDGE TRANSISTOR RECTIFIER CIRCUIT FOR TELEPHONE USE.
IT1212518B (en) * 1982-01-29 1989-11-22 Ates Componenti Elettron BRIDGE TRANSISTOR RECTIFIER CIRCUIT, WITH OVERCURRENT PROTECTION, FOR TELEPHONE USE.
US7001594B1 (en) 2000-10-10 2006-02-21 The Procter & Gamble Company Scalp cosmetic compositions and corresponding methods of application to provide scalp moisturization and skin active benefits

Also Published As

Publication number Publication date
BE793286A (en) 1973-04-16
DE2262376A1 (en) 1973-06-28
DE2262376B2 (en) 1978-07-06
SE385069B (en) 1976-05-31
NL7217612A (en) 1973-06-26
DE2262376C3 (en) 1979-03-15
GB1404570A (en) 1975-09-03

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