NO153948C - Likestroemsmagnetisert gaffeltransformator. - Google Patents

Likestroemsmagnetisert gaffeltransformator.

Info

Publication number
NO153948C
NO153948C NO824363A NO824363A NO153948C NO 153948 C NO153948 C NO 153948C NO 824363 A NO824363 A NO 824363A NO 824363 A NO824363 A NO 824363A NO 153948 C NO153948 C NO 153948C
Authority
NO
Norway
Prior art keywords
magnetized
fork transformer
transformer
magnetized fork
fork
Prior art date
Application number
NO824363A
Other languages
English (en)
Norwegian (no)
Other versions
NO153948B (no
NO824363L (no
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 NO824363L publication Critical patent/NO824363L/no
Publication of NO153948B publication Critical patent/NO153948B/no
Publication of NO153948C publication Critical patent/NO153948C/no

Links

Classifications

    • 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)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Filters And Equalizers (AREA)
  • Amplifiers (AREA)
  • Transformers For Measuring Instruments (AREA)
NO824363A 1981-04-24 1982-12-23 Likestroemsmagnetisert gaffeltransformator. NO153948C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8102610A SE426127B (sv) 1981-04-24 1981-04-24 Likstromsmagnetiserad gaffeltransformator

Publications (3)

Publication Number Publication Date
NO824363L NO824363L (no) 1982-12-23
NO153948B NO153948B (no) 1986-03-10
NO153948C true NO153948C (no) 1986-06-18

Family

ID=20343670

Family Applications (1)

Application Number Title Priority Date Filing Date
NO824363A NO153948C (no) 1981-04-24 1982-12-23 Likestroemsmagnetisert gaffeltransformator.

Country Status (14)

Country Link
US (1) US4539443A (da)
EP (1) EP0077351B1 (da)
AU (1) AU547601B2 (da)
BR (1) BR8207876A (da)
DE (1) DE3262104D1 (da)
DK (1) DK161356C (da)
FI (1) FI74369C (da)
GR (1) GR76913B (da)
IT (1) IT1150547B (da)
MY (1) MY8600094A (da)
NO (1) NO153948C (da)
SE (1) SE426127B (da)
SU (1) SU1342436A3 (da)
WO (1) WO1982003738A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5081648A (en) * 1990-03-12 1992-01-14 The Boeing Company Current mode data bus digital communications system
SE466178B (sv) * 1990-05-07 1992-01-07 Ericsson Telefon Ab L M Oeverspaennings- och oeverstroemsskydd foer ett linjeoeverdrag

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE547286A (da) * 1937-11-09
US3753786A (en) * 1972-03-29 1973-08-21 Gould Inc Method and apparatus for adjusting battery electrolyte concentration
JPS5017709A (da) * 1973-06-15 1975-02-25
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
NL7602292A (nl) * 1976-03-05 1977-09-07 Philips Nv Voedingsbrug.
NL7805416A (nl) * 1978-05-19 1979-11-21 Philips Nv Zelf-instellende vorkschakeling.
NL7807706A (nl) * 1978-07-19 1980-01-22 Philips Nv Voedingsbrug met d.c.-compensatie voor beide richtin- gen van de voedingstroom.
US4197431A (en) * 1978-10-02 1980-04-08 Digital Telephone Systems, Inc. Subscriber loop feed apparatus

Also Published As

Publication number Publication date
IT8220891A0 (it) 1982-04-23
DK571582A (da) 1982-12-23
US4539443A (en) 1985-09-03
GR76913B (da) 1984-09-04
SE8102610L (sv) 1982-10-25
FI74369C (sv) 1988-01-11
MY8600094A (en) 1986-12-31
NO153948B (no) 1986-03-10
AU547601B2 (en) 1985-10-24
AU8334182A (en) 1982-11-04
FI831689L (fi) 1983-05-13
SU1342436A3 (ru) 1987-09-30
BR8207876A (pt) 1983-08-30
DK161356B (da) 1991-06-24
DK161356C (da) 1991-12-02
DE3262104D1 (en) 1985-03-14
NO824363L (no) 1982-12-23
EP0077351A1 (en) 1983-04-27
WO1982003738A1 (en) 1982-10-28
IT1150547B (it) 1986-12-10
EP0077351B1 (en) 1985-01-30
SE426127B (sv) 1982-12-06
FI831689A0 (fi) 1983-05-13
FI74369B (fi) 1987-09-30

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