ES2014822A6 - Supply bridge for consumer telephone lines - Google Patents

Supply bridge for consumer telephone lines

Info

Publication number
ES2014822A6
ES2014822A6 ES8902631A ES8902631A ES2014822A6 ES 2014822 A6 ES2014822 A6 ES 2014822A6 ES 8902631 A ES8902631 A ES 8902631A ES 8902631 A ES8902631 A ES 8902631A ES 2014822 A6 ES2014822 A6 ES 2014822A6
Authority
ES
Spain
Prior art keywords
telephone lines
supply bridge
consumer telephone
bridge
transformer
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 - Fee Related
Application number
ES8902631A
Other languages
Spanish (es)
Inventor
Nicola Zabiello
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.)
RADIO P R Srl
Original Assignee
RADIO P R Srl
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 RADIO P R Srl filed Critical RADIO P R Srl
Publication of ES2014822A6 publication Critical patent/ES2014822A6/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

It has the particular feature of comprising, inserted in the supply circuit of the bridge, a transformer 10, 10' which has at least two windings 11, 12 11', 11'' which generate magnetic flows of continuous current which are mutually compensated and do not magnetize the core of the transformer 10, 10'. It makes it possible to work at higher voltages.
ES8902631A 1988-09-09 1989-07-26 Supply bridge for consumer telephone lines Expired - Fee Related ES2014822A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8821887A IT1227024B (en) 1988-09-09 1988-09-09 POWER BRIDGES FOR USER TELEPHONE LINES.

Publications (1)

Publication Number Publication Date
ES2014822A6 true ES2014822A6 (en) 1990-07-16

Family

ID=11188251

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8902631A Expired - Fee Related ES2014822A6 (en) 1988-09-09 1989-07-26 Supply bridge for consumer telephone lines

Country Status (2)

Country Link
ES (1) ES2014822A6 (en)
IT (1) IT1227024B (en)

Also Published As

Publication number Publication date
IT1227024B (en) 1991-03-08
IT8821887A0 (en) 1988-09-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601