FR2085609A2 - - Google Patents

Info

Publication number
FR2085609A2
FR2085609A2 FR7108561A FR7108561A FR2085609A2 FR 2085609 A2 FR2085609 A2 FR 2085609A2 FR 7108561 A FR7108561 A FR 7108561A FR 7108561 A FR7108561 A FR 7108561A FR 2085609 A2 FR2085609 A2 FR 2085609A2
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7108561A
Other languages
French (fr)
Other versions
FR2085609B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2085609A2 publication Critical patent/FR2085609A2/fr
Application granted granted Critical
Publication of FR2085609B2 publication Critical patent/FR2085609B2/fr
Expired legal-status Critical Current

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
    • H01F27/08—Cooling; Ventilating
    • H01F27/22—Cooling by heat conduction through solid or powdered fillings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/10—Single-phase transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/12—Two-phase, three-phase or polyphase transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Transformer Cooling (AREA)
FR7108561A 1970-03-12 1971-03-11 Expired FR2085609B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1905670A 1970-03-12 1970-03-12

Publications (2)

Publication Number Publication Date
FR2085609A2 true FR2085609A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-12-24
FR2085609B2 FR2085609B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-07-04

Family

ID=21791194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7108561A Expired FR2085609B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-03-12 1971-03-11

Country Status (4)

Country Link
US (1) US3659239A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2112067A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2085609B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1354304A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528224A1 (fr) * 1982-06-08 1983-12-09 Aro Sa Transformateur, notamment abaisseur de tension pour machine a souder electrique
FR2545261A1 (fr) * 1983-04-30 1984-11-02 Dornier System Gmbh Dispositif pour le refroidissement des bobines electromagnetiques
WO2020078723A1 (en) * 2018-10-19 2020-04-23 Abb Schweiz Ag Radiator for a transformer having improved cooling

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225630A (en) * 1991-06-18 1993-07-06 Cooper Power Systems, Inc. Transformer assembly having cooling fins and method of providing same
US6185811B1 (en) * 1994-08-01 2001-02-13 Hammond Manufacturing Company Method for making a transformer
US5710745A (en) * 1995-04-07 1998-01-20 Discovision Associates Assembly having flux-directing return yoke for magneto-optical drive
US6259347B1 (en) 1997-09-30 2001-07-10 The United States Of America As Represented By The Secretary Of The Navy Electrical power cooling technique
DE69922094T2 (de) * 1998-07-31 2005-12-01 Hitachi, Ltd. Transformatorkern aus amorphem Metall
US6563410B1 (en) * 2000-11-16 2003-05-13 Louis L. Marton Small footprint power transformer incorporating improved heat dissipation means
US7164584B2 (en) * 2004-10-19 2007-01-16 Honeywell International Inc. Modular heatsink, electromagnetic device incorporating a modular heatsink and method of cooling an electromagnetic device using a modular heatsink
US7719397B2 (en) * 2006-07-27 2010-05-18 Abb Technology Ag Disc wound transformer with improved cooling and impulse voltage distribution
US8976526B2 (en) 2009-06-30 2015-03-10 Teco-Westinghouse Motor Company Providing a cooling system for a medium voltage drive system
US8711530B2 (en) * 2009-06-30 2014-04-29 Teco-Westinghouse Motor Company Pluggable power cell for an inverter
US8575479B2 (en) * 2009-06-30 2013-11-05 TECO—Westinghouse Motor Company Providing a transformer for an inverter
US8130501B2 (en) 2009-06-30 2012-03-06 Teco-Westinghouse Motor Company Pluggable power cell for an inverter
CN101707119B (zh) * 2009-11-27 2012-03-28 中国电力科学研究院 一种新型直流换流阀饱和电抗器
EP2346052B1 (de) * 2010-01-16 2016-04-20 ABB Technology AG Gehäuse für eine elektrische Maschine
US9363930B2 (en) 2013-03-11 2016-06-07 Teco-Westinghouse Motor Company Passive two phase cooling solution for low, medium and high voltage drive systems
KR101678003B1 (ko) * 2015-05-04 2016-11-21 엘에스산전 주식회사 몰드 변압기의 냉각장치
KR101866985B1 (ko) * 2017-05-12 2018-07-19 한국표준과학연구원 유냉식 전자석
GB2579222B (en) 2018-11-26 2021-10-06 Ge Aviat Systems Ltd Electromagnetic device with thermally conductive former
US10537046B1 (en) 2018-11-30 2020-01-14 Teco-Westinghouse Motor Company Cooling methods for medium voltage drive systems
KR102160142B1 (ko) * 2019-03-26 2020-09-25 엘에스일렉트릭(주) 변압기 절연특성 시험장치
WO2020217274A1 (ja) * 2019-04-22 2020-10-29 東芝三菱電機産業システム株式会社 変圧器の冷却構造

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR980877A (fr) * 1948-12-24 1951-05-18 Alsthom Cgee Procédé et dispositifs perfectionnés de refroidissement pour appareils électriques isolés dans une cuve
US2592817A (en) * 1949-01-15 1952-04-15 Primeweld Corp Electric coil
FR1068211A (fr) * 1952-12-06 1954-06-23 Savoisienne Const Elec Transformateur à isolement perfectionné
GB812162A (en) * 1956-03-20 1959-04-22 Ferranti Ltd Improvements relating to electrical transformers
US3142809A (en) * 1961-04-04 1964-07-28 Andrew A Halacsy Cooling arrangement for electrical apparatus having at least one multilayer winding

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1385624A (en) * 1921-07-26 Induction-coil-heat-dissipating structure
US1602043A (en) * 1923-04-03 1926-10-05 Pfiffner Emil Arrangement for carrying off heat
US2585912A (en) * 1947-11-01 1952-02-19 Hydrocarbon Research Inc Regenerator for the recovery of the cold content of gases
US2654583A (en) * 1949-10-12 1953-10-06 Gen Electric Air-cooled transformer
DE843579C (de) * 1950-07-06 1952-07-10 Siemens Ag Transformator-Kuehleinrichtung
US2714709A (en) * 1951-03-29 1955-08-02 Ite Circuit Breaker Ltd Transformer cooling means
US2770785A (en) * 1953-01-29 1956-11-13 Raytheon Mfg Co Directly-cooled electromagnetic components
US2818237A (en) * 1955-10-27 1957-12-31 Carlton G Lehr Cooling means
US2992405A (en) * 1957-03-26 1961-07-11 Raytheon Co Insulating and cooling devices
US2990443A (en) * 1958-10-10 1961-06-27 Gen Electric Cooling system and method for electrical apparatus
US3213398A (en) * 1960-02-08 1965-10-19 Marton Louis Induction voltage regulator of the moving coil type
US3428928A (en) * 1966-11-18 1969-02-18 Ovitron Corp Transformer including boron nitride insulation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR980877A (fr) * 1948-12-24 1951-05-18 Alsthom Cgee Procédé et dispositifs perfectionnés de refroidissement pour appareils électriques isolés dans une cuve
US2592817A (en) * 1949-01-15 1952-04-15 Primeweld Corp Electric coil
FR1068211A (fr) * 1952-12-06 1954-06-23 Savoisienne Const Elec Transformateur à isolement perfectionné
GB812162A (en) * 1956-03-20 1959-04-22 Ferranti Ltd Improvements relating to electrical transformers
US3142809A (en) * 1961-04-04 1964-07-28 Andrew A Halacsy Cooling arrangement for electrical apparatus having at least one multilayer winding

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528224A1 (fr) * 1982-06-08 1983-12-09 Aro Sa Transformateur, notamment abaisseur de tension pour machine a souder electrique
EP0099274A1 (fr) * 1982-06-08 1984-01-25 A R O Transformateur, notamment abaisseur de tension pour machine à souder électrique
FR2545261A1 (fr) * 1983-04-30 1984-11-02 Dornier System Gmbh Dispositif pour le refroidissement des bobines electromagnetiques
WO2020078723A1 (en) * 2018-10-19 2020-04-23 Abb Schweiz Ag Radiator for a transformer having improved cooling
US12255003B2 (en) 2018-10-19 2025-03-18 Hitachi Energy Ltd Radiator for a transformer having improved cooling

Also Published As

Publication number Publication date
FR2085609B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-07-04
US3659239A (en) 1972-04-25
GB1354304A (en) 1974-06-05
DE2112067A1 (de) 1971-10-14

Similar Documents

Publication Publication Date Title
FR2085609B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2044470A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1146470A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2085370A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2130570A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1336970A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2017870A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1326870A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1004470A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1189670A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1879170A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1872870A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1881070A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1918570A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1083170A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1086670A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1277070A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1247570A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1943370A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1969370A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1235770A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1064870A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1974970A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU2112570A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU1328670A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)