BRPI0411251A - molde compósito de voltagem baixa - Google Patents

molde compósito de voltagem baixa

Info

Publication number
BRPI0411251A
BRPI0411251A BRPI0411251-2A BRPI0411251A BRPI0411251A BR PI0411251 A BRPI0411251 A BR PI0411251A BR PI0411251 A BRPI0411251 A BR PI0411251A BR PI0411251 A BRPI0411251 A BR PI0411251A
Authority
BR
Brazil
Prior art keywords
coil
low voltage
voltage composite
composite mold
sheet
Prior art date
Application number
BRPI0411251-2A
Other languages
English (en)
Inventor
Larry Radford
James G Munsey
Ray Puckett
Charlie Sarver
Original Assignee
Abb Technology Ag
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 Abb Technology Ag filed Critical Abb Technology Ag
Publication of BRPI0411251A publication Critical patent/BRPI0411251A/pt

Links

Classifications

    • 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
    • H01F41/12—Insulating of windings
    • H01F41/125—Other insulating structures; Insulating between coil and core, between different winding sections, around the coil
    • 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
    • H01F41/061—Winding flat conductive wires or sheets
    • H01F41/063—Winding flat conductive wires or sheets with insulation
    • 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
    • H01F41/098—Mandrels; Formers
    • 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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/322—Insulating of coils, windings, or parts thereof the insulation forming channels for circulation of the fluid
    • 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
    • H01F41/12—Insulating of windings
    • H01F41/127—Encapsulating or impregnating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Of Coils (AREA)

Abstract

"MOLDE COMPóSITO DE VOLTAGEM BAIXA". A presente invenção refere-se a uma bobina de transformador que é produzida pela formação de uma folha de material compósito sobre uma pluralidade de placas de suporte conformadas anulares, para a formação de uma camada interna. Uma bobina é enrolada em torno da camada interna. Uma camada externa é formada pelo envolvimento de uma folha de material compósito sobre a bobina. A camada externa é mecanicamente afixada à bobina. Uma base é afixada ao conjunto de bobina e um epóxi é usado para encapsulação da bobina. O epóxi forma uma ligação com as camadas internas e externas, as quais se tornam uma parte integral da bobina de transformador.
BRPI0411251-2A 2003-06-11 2004-06-10 molde compósito de voltagem baixa BRPI0411251A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/459,055 US6930579B2 (en) 2003-06-11 2003-06-11 Low voltage composite mold
PCT/US2004/018443 WO2004114332A2 (en) 2003-06-11 2004-06-10 Low voltage composite mold

Publications (1)

Publication Number Publication Date
BRPI0411251A true BRPI0411251A (pt) 2006-07-25

Family

ID=33510720

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411251-2A BRPI0411251A (pt) 2003-06-11 2004-06-10 molde compósito de voltagem baixa

Country Status (6)

Country Link
US (1) US6930579B2 (pt)
EP (1) EP1631972A4 (pt)
CN (1) CN100524550C (pt)
BR (1) BRPI0411251A (pt)
CA (1) CA2527768C (pt)
WO (1) WO2004114332A2 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1741210B (zh) * 2005-09-05 2010-05-26 韶关市韶特电气有限公司 干式电力变压器浇注式环氧树脂线圈免切割技术
CN101802944B (zh) * 2007-08-09 2013-03-27 Abb技术有限公司 用于变压器的线圈母线及其制造方法
CN102696081B (zh) * 2009-09-11 2016-02-24 Abb研究有限公司 包括热管的变压器
WO2011126994A1 (en) * 2010-04-07 2011-10-13 Abb Technology Ag Open wound transformer with disc windings
CN108335880A (zh) 2010-04-07 2018-07-27 Abb瑞士股份有限公司 室外干式变压器
EP2528075B1 (de) * 2011-05-25 2013-10-30 ABB Technology AG Wickelvorrichtung, Wickelverfahren und Transformatorwicklung
CN102267210B (zh) * 2011-08-01 2013-06-12 保定天威集团有限公司 一种浇注变压器线圈方法
US9257229B2 (en) 2011-09-13 2016-02-09 Abb Technology Ag Cast split low voltage coil with integrated cooling duct placement after winding process
CN103988268A (zh) 2011-10-28 2014-08-13 Abb技术有限公司 用于具有非直线芯部的变压器的整体模具
CN103177868A (zh) * 2013-04-09 2013-06-26 国家电网公司 撑模式变压器线圈组合套装台
US11242991B2 (en) * 2019-05-15 2022-02-08 Raytheon Technologies Corporation CMC component arrangement and method of manufacture
CN112117125B (zh) * 2020-08-27 2022-04-08 江门市蓬江区恒驰新材料有限公司 一种自动化线圈缠胶带设备

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095206A (en) * 1975-02-10 1978-06-13 Victor Company Of Japan, Limited Encapsulated transformer assembly
JPS5463222A (en) * 1977-10-28 1979-05-22 Mitsubishi Electric Corp Manufacture of mold coil
JPS5763816A (en) * 1980-10-06 1982-04-17 Hitachi Ltd Molded transformer coil
US4337219A (en) 1980-12-09 1982-06-29 Square D Company Method of encapsulating electrical coils
JPS57121207A (en) * 1981-01-21 1982-07-28 Hitachi Ltd Manufacture of plastic molded coil
JPS57141902A (en) * 1981-02-25 1982-09-02 Mitsubishi Electric Corp Insulating coil
DE3234098A1 (de) 1982-09-14 1984-03-15 Transformatoren Union Ag, 7000 Stuttgart Verfahren zur herstellung in giessharz eingebetteter wicklungen fuer transformatoren
JPS6132411A (ja) * 1984-07-23 1986-02-15 Rishiyou Kogyo Kk 乾式トランス用モールドコイルの製造方法
JPH0690983B2 (ja) * 1984-10-22 1994-11-14 株式会社日立製作所 樹脂モールドコイル
US5036580A (en) 1990-03-14 1991-08-06 E. I. Du Pont De Nemours And Company Process for manufacturing a polymeric encapsulated transformer
US5589808A (en) * 1993-07-28 1996-12-31 Cooper Industries, Inc. Encapsulated transformer
CN1133184C (zh) * 1998-01-09 2003-12-31 魏胜璋 有填料树脂薄绝缘浇注变压器的制造方法
US6223421B1 (en) * 1999-09-27 2001-05-01 Abb Power T&D Company Inc. Method of manufacturing a transformer coil with a disposable mandrel and mold
US6221297B1 (en) * 1999-09-27 2001-04-24 Abb Power T&D Company Inc. Method of manufacturing a transformer coil with a disposable wrap and band mold and integrated winding mandrel
US20020101315A1 (en) * 2001-01-31 2002-08-01 Colin Hamer Ignition coil with primary winding release
US6624734B2 (en) * 2001-09-21 2003-09-23 Abb Technology Ag DC voltage/current heating/gelling/curing of resin encapsulated distribution transformer coils

Also Published As

Publication number Publication date
CA2527768A1 (en) 2004-12-29
CN100524550C (zh) 2009-08-05
WO2004114332A2 (en) 2004-12-29
CA2527768C (en) 2013-10-29
WO2004114332A3 (en) 2005-10-20
CN1806303A (zh) 2006-07-19
EP1631972A4 (en) 2011-04-06
US20040251998A1 (en) 2004-12-16
EP1631972A2 (en) 2006-03-08
US6930579B2 (en) 2005-08-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2258 DE 15/04/2014.