BR112015006445A2 - transformador de frequência de rádio (rf) e método para formar o mesmo - Google Patents

transformador de frequência de rádio (rf) e método para formar o mesmo

Info

Publication number
BR112015006445A2
BR112015006445A2 BR112015006445A BR112015006445A BR112015006445A2 BR 112015006445 A2 BR112015006445 A2 BR 112015006445A2 BR 112015006445 A BR112015006445 A BR 112015006445A BR 112015006445 A BR112015006445 A BR 112015006445A BR 112015006445 A2 BR112015006445 A2 BR 112015006445A2
Authority
BR
Brazil
Prior art keywords
radio frequency
frequency transformer
forming
same
ferrite core
Prior art date
Application number
BR112015006445A
Other languages
English (en)
Inventor
Alkan Erdogan
MARKETOS Leon
Original Assignee
Ppc Broadband Inc
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 Ppc Broadband Inc filed Critical Ppc Broadband Inc
Publication of BR112015006445A2 publication Critical patent/BR112015006445A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/006—Details of transformers or inductances, in general with special arrangement or spacing of turns of the winding(s), e.g. to produce desired self-resonance
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/255—Magnetic cores made from particles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2895—Windings disposed upon ring cores
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H01F41/08—Winding conductors onto closed formers or cores, e.g. threading conductors through toroidal cores
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F17/06—Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid
    • H01F17/062—Toroidal core with turns of coil around it
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F2003/106—Magnetic circuits using combinations of different magnetic materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

resumo "transformador de frequência de rádio (rf) e método para formar o mesmo", por fornecer a invenção um transformador de frequência de rádio (rf). o transformador de frequência de rádio (rf) inclui um núcleo de ferrite e uma estrutura de enrolamento de bobina formada em torno do núcleo de ferrite. a estrutura de enrolamento de bobina está em contato elétrico com uma porção central do núcleo de ferrite. a estrutura de enrolamento de bobina é essencialmente espaçada eletricamente e fisicamente das porções externas do núcleo de ferrite. 1/1
BR112015006445A 2012-09-21 2013-09-20 transformador de frequência de rádio (rf) e método para formar o mesmo BR112015006445A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261703802P 2012-09-21 2012-09-21
US13/948,315 US9953756B2 (en) 2012-09-21 2013-07-23 Radio frequency transformer winding coil structure
PCT/US2013/060846 WO2014047400A2 (en) 2012-09-21 2013-09-20 Radio frequency transformer winding coil structure

Publications (1)

Publication Number Publication Date
BR112015006445A2 true BR112015006445A2 (pt) 2017-12-05

Family

ID=50342077

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015006445A BR112015006445A2 (pt) 2012-09-21 2013-09-20 transformador de frequência de rádio (rf) e método para formar o mesmo

Country Status (6)

Country Link
US (3) US9953756B2 (pt)
EP (1) EP2898517A4 (pt)
CN (1) CN105122395B (pt)
BR (1) BR112015006445A2 (pt)
MX (1) MX345235B (pt)
WO (1) WO2014047400A2 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160035485A1 (en) * 2014-08-01 2016-02-04 Ricoh Company, Ltd. Cable-Magnetic Core Winding Approach
CN105206395A (zh) * 2015-10-12 2015-12-30 深圳振华富电子有限公司 射频变压器
CN107591234A (zh) * 2016-07-07 2018-01-16 特变电工超高压电气有限公司 卷铁心变压器用静电板及其加工方法、卷铁心变压器
RU2705755C1 (ru) * 2019-01-09 2019-11-11 Акционерное общество "Омский научно-исследовательский институт приборостроения" (АО "ОНИИП") Устройство согласующее симметрирующее
CN110379615B (zh) * 2019-08-29 2020-06-09 浦江星诚电气有限公司 一种变压器铁芯加工设备

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1133750A (en) 1913-09-29 1915-03-30 American Telephone & Telegraph Transformer.
US1231193A (en) 1916-09-08 1917-06-26 Jack T Utnik Electromagnet.
US3413574A (en) 1966-10-03 1968-11-26 Collins Radio Co Broadband high efficiency impedance step-up 180 phase shift hybrid circuits
US4173742A (en) * 1978-02-15 1979-11-06 Rca Corporation Antenna isolation device
US4551700A (en) 1984-03-14 1985-11-05 Toroid Transformator Ab Toroidal power transformer
US4975672A (en) * 1989-11-30 1990-12-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration High power/high frequency inductor
GB9006834D0 (en) 1990-03-27 1990-05-23 Watson Michael Cable coupling transformer
NL9002005A (nl) * 1990-09-12 1992-04-01 Philips Nv Transformator.
NL9100247A (nl) * 1991-02-13 1992-09-01 Philips Nv Transformator.
US5390349A (en) 1992-08-26 1995-02-14 Synergy Microwave Corporation Plural transformers with elongated cores
US5614905A (en) 1994-01-25 1997-03-25 Crane; Ronald C. High speed serial digital data to analog signal converter
WO1996038908A2 (en) * 1995-05-31 1996-12-05 Philips Electronics N.V. Circuit bias via transformer
US5717373A (en) * 1995-06-27 1998-02-10 Vachris; James E. Corner insulation for toroidal (annular) devices
US5929738A (en) * 1997-06-16 1999-07-27 Thomas & Betts International, Inc. Triple core toroidal transformer
JP3752978B2 (ja) * 2000-08-09 2006-03-08 ウシオ電機株式会社 巻線機器および巻線機器を用いた高電圧パルス発生回路
US7477120B2 (en) 2001-08-13 2009-01-13 Bose Corporation Transformer shielding
US7196514B2 (en) 2002-01-15 2007-03-27 National University Of Singapore Multi-conductive ferromagnetic core, variable permeability field sensor and method
DE10260246B4 (de) 2002-12-20 2006-06-14 Minebea Co., Ltd. Spulenanordnung mit veränderbarer Induktivität
JP2005150198A (ja) * 2003-11-12 2005-06-09 Matsushita Electric Ind Co Ltd 通信用トランス
US8624696B2 (en) * 2004-06-17 2014-01-07 Grant A. MacLennan Inductor apparatus and method of manufacture thereof
US7612641B2 (en) * 2004-09-21 2009-11-03 Pulse Engineering, Inc. Simplified surface-mount devices and methods
BRPI0917687A2 (pt) 2008-08-29 2015-12-01 Shell Int Research processo para remover contaminantes gasosos de uma corrente de gás de alimentação, e, dispositivo de separação criogênica.
US7724118B1 (en) * 2008-12-05 2010-05-25 Taimag Corporation Pulse transformer with a choke part
US20120092112A1 (en) 2009-04-17 2012-04-19 Molex Incorporated Toroid with channels and circuit element and modular jack with same
US20140266536A1 (en) * 2013-03-15 2014-09-18 Lantek Electronics Inc. Ferrite core winding structure with high frequency response

Also Published As

Publication number Publication date
MX2015003585A (es) 2015-12-08
MX345235B (es) 2017-01-23
EP2898517A4 (en) 2016-09-07
US20200411224A1 (en) 2020-12-31
US20150028981A1 (en) 2015-01-29
CN105122395A (zh) 2015-12-02
WO2014047400A2 (en) 2014-03-27
CN105122395B (zh) 2018-08-21
WO2014047400A3 (en) 2014-05-15
US20180211757A1 (en) 2018-07-26
US9953756B2 (en) 2018-04-24
US10796839B2 (en) 2020-10-06
EP2898517A2 (en) 2015-07-29

Similar Documents

Publication Publication Date Title
PH12016500860A1 (en) Arrangement of a communication coil and an induction charging coil
BR112015006445A2 (pt) transformador de frequência de rádio (rf) e método para formar o mesmo
MX2016011405A (es) Inductor novedoso y metodo para manufacturar el mismo.
WO2016102375A3 (en) Wireless power transfer apparatus and power supplies including overlapping magnetic cores
EP3596835A4 (en) LARGE SURFACE HIGH RESONANCE EXPANDABLE WIRELESS POWER COIL
EP3118859A4 (en) Flat-type insulated wire, coil, and electric/electronic equipment
EP3089169A4 (en) Insulated wire, coil, and electronic/electrical equipment
GB2548741B (en) Collar-mountable bobbin antenna having coil and ferrite slots
EP3029007A4 (en) Ferrite sintered body and ferrite core and coil component
WO2012131350A3 (en) Resonant converter
WO2014118390A3 (en) Superconducting magnet coil arrangement
EP3447777A4 (en) WINDING, COIL AND TRANSFORMER
EP3425642A4 (en) INSULATION CORE WITH LARGE CAPACITY, ELECTRIC HIGH VOLTAGE DEVICE AND MULTIFUNCTIONAL HIGH VOLTAGE SOCKET
NZ713397A (en) High-voltage, high-frequency and high-power transformer
WO2016071098A3 (de) Induktives bauelement
PL3363030T3 (pl) Elektryczne uzwojenie dla transformatora suchego i sposób wytwarzania elektrycznego uzwojenia dla transformatora suchego
WO2013106422A3 (en) Hydrocarbon resource processing device including spirally wound electrical conductors and related methods
EP3588518A4 (en) MAGNETIC CORE UNIT, CURRENT TRANSFORMER AND METHOD FOR THE PRODUCTION THEREOF
EP3146541A4 (en) Magnetically permeable core and an inductive power transfer coil arrangement
EP2618348A3 (en) Electrical apparatus having a thermally conductive bobbin
PL2602802T3 (pl) Sposób wykonywania izolacji cewki napięciowej przekładnika WN i przyrząd do wykonywania izolacji cewki napięciowej
EA033408B1 (ru) Трансформатор высокого напряжения
UA106637C2 (uk) Птахозахищений ізолятор
HK1222261A1 (zh) 用於衰減磁場的配電單元的設計和佈置
GB201918453D0 (en) Magnetic electrical power

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements