IT7949653A0 - Perfezionamento nella costruzionedi nuclei magnetici - Google Patents

Perfezionamento nella costruzionedi nuclei magnetici

Info

Publication number
IT7949653A0
IT7949653A0 IT7949653A IT4965379A IT7949653A0 IT 7949653 A0 IT7949653 A0 IT 7949653A0 IT 7949653 A IT7949653 A IT 7949653A IT 4965379 A IT4965379 A IT 4965379A IT 7949653 A0 IT7949653 A0 IT 7949653A0
Authority
IT
Italy
Prior art keywords
improvement
construction
magnetic core
core
magnetic
Prior art date
Application number
IT7949653A
Other languages
English (en)
Other versions
IT1117373B (it
Original Assignee
Montplet Luis Vilanova
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
Priority claimed from ES472029A external-priority patent/ES472029A1/es
Priority claimed from ES481293A external-priority patent/ES8100841A2/es
Application filed by Montplet Luis Vilanova filed Critical Montplet Luis Vilanova
Publication of IT7949653A0 publication Critical patent/IT7949653A0/it
Application granted granted Critical
Publication of IT1117373B publication Critical patent/IT1117373B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase AC
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/02—Cores, Yokes, or armatures made from sheets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase AC
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • H01F2038/305—Constructions with toroidal magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
IT49653/79A 1978-07-06 1979-07-04 Perfezionamento nella costruzione di nuclei magnetici IT1117373B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES472029A ES472029A1 (es) 1978-07-06 1978-07-06 Perfeccionamientos en la construccion de nucleos magneticos
ES481293A ES8100841A2 (es) 1979-06-05 1979-06-05 Introducidos en la construccion de nucleos magneticos.

Publications (2)

Publication Number Publication Date
IT7949653A0 true IT7949653A0 (it) 1979-07-04
IT1117373B IT1117373B (it) 1986-02-17

Family

ID=26155956

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49653/79A IT1117373B (it) 1978-07-06 1979-07-04 Perfezionamento nella costruzione di nuclei magnetici

Country Status (6)

Country Link
BR (1) BR7904256A (it)
DE (1) DE2925934A1 (it)
FR (1) FR2430655A1 (it)
GB (1) GB2025150A (it)
IT (1) IT1117373B (it)
NL (1) NL7905078A (it)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5233324A (en) * 1992-03-26 1993-08-03 Eaton Corporation Current transformer for sensing current in an electrical conductor
SE510192C2 (sv) 1996-05-29 1999-04-26 Asea Brown Boveri Förfarande och kopplingsarrangemang för att minska problem med tredjetonsströmmar som kan uppstå vid generator - och motordrift av växelströmsmaskiner kopplade till trefas distributions- eller transmissionsnät
SE9602079D0 (sv) 1996-05-29 1996-05-29 Asea Brown Boveri Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma
CA2255745A1 (en) 1996-05-29 1997-12-04 Abb Ab Rotating electrical machine comprising high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing such machine
EP1016187B1 (en) 1996-05-29 2003-09-24 Abb Ab Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor
EE03408B1 (et) 1996-05-29 2001-04-16 Asea Brown Boveri Ab Elektriline kõrgepinge vahelduvvoolumasin
BR9709371A (pt) 1996-05-29 2000-01-11 Asea Brow Boveri Ab Condutor isolado para bobinas de alta voltagem e métodos para fabricar o mesmo.
GEP20022779B (en) 1996-05-29 2002-08-26 Abb Ab Power Transformer/ Reactor
SE510422C2 (sv) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetplåtkärna för elektriska maskiner
SE515843C2 (sv) 1996-11-04 2001-10-15 Abb Ab Axiell kylning av rotor
SE512917C2 (sv) 1996-11-04 2000-06-05 Abb Ab Förfarande, anordning och kabelförare för lindning av en elektrisk maskin
SE509072C2 (sv) 1996-11-04 1998-11-30 Asea Brown Boveri Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning
SE9704422D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
SE510452C2 (sv) 1997-02-03 1999-05-25 Asea Brown Boveri Transformator med spänningsregleringsorgan
SE9704427D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Infästningsanordning för elektriska roterande maskiner
SE508544C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Förfarande och anordning för montering av en stator -lindning bestående av en kabel.
SE9704412D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Krafttransformator/reaktor
SE9704431D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Effektreglering av synkronmaskin
SE508543C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Hasplingsanordning
SE9704423D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Roterande elektrisk maskin med spolstöd
SE9704421D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Seriekompensering av elektrisk växelströmsmaskin
SE9704413D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Krafttransformator/reaktor
SE513083C2 (sv) 1997-09-30 2000-07-03 Abb Ab Synkronkompensatoranläggning jämte användning av dylik samt förfarande för faskompensation i ett högspänt kraftfält
SE513555C2 (sv) 1997-11-27 2000-10-02 Abb Ab Förfarande för applicering av ett rörorgan i ett utrymme i en roterande elektrisk maskin och roterande elektrisk maskin enligt förfarandet
GB2331853A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Transformer
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
GB2331858A (en) 1997-11-28 1999-06-02 Asea Brown Boveri A wind power plant
WO1999029015A2 (en) 1997-11-28 1999-06-10 Asea Brown Boveri Ab Method and device for controlling the magnetic flux with an auxiliary winding in a hv ac machine
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
SE516002C2 (sv) 2000-03-01 2001-11-05 Abb Ab Roterande elektrisk maskin samt förfarande för framställning av en statorlindning
US6885273B2 (en) 2000-03-30 2005-04-26 Abb Ab Induction devices with distributed air gaps
SE516442C2 (sv) 2000-04-28 2002-01-15 Abb Ab Stationär induktionsmaskin och kabel därför
US7138896B2 (en) * 2004-06-29 2006-11-21 International Business Machines Corporation Ferrite core, and flexible assembly of ferrite cores for suppressing electromagnetic interference
ES2683253T3 (es) * 2016-03-04 2018-09-25 Premo, S.L. Inductor alargado flexible y antena de baja frecuencia alargada y flexible
JP7034482B2 (ja) * 2018-06-08 2022-03-14 共立電気計器株式会社 クランプセンサおよびクランプメータ
CN113687266A (zh) * 2021-09-09 2021-11-23 广东电网有限责任公司 一种测显仪

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048605A (en) * 1976-04-05 1977-09-13 Sangamo Electric Company Split core current transformer having an interleaved joint and hinge structure

Also Published As

Publication number Publication date
DE2925934A1 (de) 1980-01-24
GB2025150A (en) 1980-01-16
BR7904256A (pt) 1980-04-01
NL7905078A (nl) 1980-01-08
FR2430655A1 (fr) 1980-02-01
IT1117373B (it) 1986-02-17

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