MX152009A - Mejoras a transformador hibrido magnetizado de corriente directa - Google Patents

Mejoras a transformador hibrido magnetizado de corriente directa

Info

Publication number
MX152009A
MX152009A MX194859A MX19485982A MX152009A MX 152009 A MX152009 A MX 152009A MX 194859 A MX194859 A MX 194859A MX 19485982 A MX19485982 A MX 19485982A MX 152009 A MX152009 A MX 152009A
Authority
MX
Mexico
Prior art keywords
direct current
hybrid transformer
current magnetized
magnetized hybrid
transformer
Prior art date
Application number
MX194859A
Other languages
English (en)
Inventor
Ivan Jaki
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX152009A publication Critical patent/MX152009A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/001—Current supply source at the exchanger providing current to substations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H04B1/581—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa using a transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Hard Magnetic Materials (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Power Conversion In General (AREA)
  • Soft Magnetic Materials (AREA)
  • Protection Of Transformers (AREA)
  • Dc-Dc Converters (AREA)
MX194859A 1982-04-01 1982-10-20 Mejoras a transformador hibrido magnetizado de corriente directa MX152009A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8202104A SE450677B (sv) 1982-04-01 1982-04-01 Matningskrets ingaende i en likstromsmagnetiserad gaffeltransformator

Publications (1)

Publication Number Publication Date
MX152009A true MX152009A (es) 1985-05-23

Family

ID=20346451

Family Applications (1)

Application Number Title Priority Date Filing Date
MX194859A MX152009A (es) 1982-04-01 1982-10-20 Mejoras a transformador hibrido magnetizado de corriente directa

Country Status (15)

Country Link
US (1) US4590334A (es)
EP (1) EP0104220B1 (es)
JP (1) JPS59500544A (es)
AU (1) AU555343B2 (es)
DE (1) DE3366196D1 (es)
DK (1) DK156797C (es)
ES (1) ES516707A0 (es)
FI (1) FI74370C (es)
IE (1) IE54145B1 (es)
IT (1) IT1163164B (es)
MX (1) MX152009A (es)
SE (1) SE450677B (es)
SU (1) SU1277912A3 (es)
WO (1) WO1983003504A1 (es)
YU (1) YU44367B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE466178B (sv) * 1990-05-07 1992-01-07 Ericsson Telefon Ab L M Oeverspaennings- och oeverstroemsskydd foer ett linjeoeverdrag
US5886315A (en) * 1997-08-01 1999-03-23 Hypertherm, Inc. Blow forward contact start plasma arc torch with distributed nozzle support
RU2579915C2 (ru) * 2014-04-25 2016-04-10 Вячеслав Николаевич Федоров Способ подавления перекрестных помех в многопроводных линиях связи

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1604188A (es) * 1968-12-30 1971-07-26
US3694765A (en) * 1971-02-08 1972-09-26 Bell Telephone Labor Inc Signal coupling circuit
US3753786A (en) * 1972-03-29 1973-08-21 Gould Inc Method and apparatus for adjusting battery electrolyte concentration
FR2235555A1 (en) * 1973-06-28 1975-01-24 Person Jean Michel Regulation of acoustic performance of telephones - employs a single varistor and provides level control
BR7408695D0 (pt) * 1973-10-29 1975-08-26 Gen Electric Circuito hibrido ativo aperfeicoado
US3875350A (en) * 1973-11-05 1975-04-01 Gte Automatic Electric Lab Inc Self-balancing hybrid circuit
US3987257A (en) * 1975-05-29 1976-10-19 International Telephone And Telegraph Corporation Optically coupled two-wire to four-wire hybrid lines
JPS54118712A (en) * 1978-03-08 1979-09-14 Nec Corp Call current supply circuit
NL7805416A (nl) * 1978-05-19 1979-11-21 Philips Nv Zelf-instellende vorkschakeling.
FR2462006A1 (fr) * 1979-07-20 1981-02-06 Ibm France Dispositif pour augmenter l'inductance parallele d'un transformateur

Also Published As

Publication number Publication date
DK156797B (da) 1989-10-02
ES8307426A1 (es) 1983-06-16
DK544783A (da) 1983-11-28
EP0104220B1 (en) 1986-09-17
FI834128A (fi) 1983-11-10
FI74370C (sv) 1988-01-11
FI74370B (fi) 1987-09-30
IT8320306A1 (it) 1984-09-25
US4590334A (en) 1986-05-20
JPS59500544A (ja) 1984-03-29
SU1277912A3 (ru) 1986-12-15
IT1163164B (it) 1987-04-08
YU237182A (en) 1985-04-30
SE8202104L (sv) 1983-10-02
ES516707A0 (es) 1983-06-16
AU555343B2 (en) 1986-09-18
IE54145B1 (en) 1989-06-21
SE450677B (sv) 1987-07-13
IT8320306A0 (it) 1983-03-25
YU44367B (en) 1990-06-30
AU1373083A (en) 1983-10-24
DK156797C (da) 1990-02-19
DK544783D0 (da) 1983-11-28
EP0104220A1 (en) 1984-04-04
DE3366196D1 (en) 1986-10-23
IE830720L (en) 1983-10-01
WO1983003504A1 (en) 1983-10-13
FI834128A0 (fi) 1983-11-10

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