FR2085609B2 - - Google Patents
Info
- Publication number
- FR2085609B2 FR2085609B2 FR7108561A FR7108561A FR2085609B2 FR 2085609 B2 FR2085609 B2 FR 2085609B2 FR 7108561 A FR7108561 A FR 7108561A FR 7108561 A FR7108561 A FR 7108561A FR 2085609 B2 FR2085609 B2 FR 2085609B2
- 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.)
- Expired
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)
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 FR2085609A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-12-24 |
| FR2085609B2 true 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)
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2528224B1 (fr) * | 1982-06-08 | 1985-06-21 | Aro Sa | Transformateur, notamment abaisseur de tension pour machine a souder electrique |
| DE3315836A1 (de) * | 1983-04-30 | 1984-10-31 | Dornier System Gmbh, 7990 Friedrichshafen | Vorrichtung zur kuehlung elektromagnetischer spulen |
| 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 |
| EP3867934A1 (en) | 2018-10-19 | 2021-08-25 | ABB Power Grids Switzerland AG | Radiator for a transformer having improved cooling |
| 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 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1385624A (en) * | 1921-07-26 | Induction-coil-heat-dissipating structure | ||
| GB812162A (en) * | 1956-03-20 | 1959-04-22 | Ferranti Ltd | Improvements relating to electrical transformers |
| 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 |
| 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 |
| 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 |
| FR1068211A (fr) * | 1952-12-06 | 1954-06-23 | Savoisienne Const Elec | Transformateur à isolement perfectionné |
| 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 |
| US3142809A (en) * | 1961-04-04 | 1964-07-28 | Andrew A Halacsy | Cooling arrangement for electrical apparatus having at least one multilayer winding |
| US3428928A (en) * | 1966-11-18 | 1969-02-18 | Ovitron Corp | Transformer including boron nitride insulation |
-
1970
- 1970-03-12 US US19056A patent/US3659239A/en not_active Expired - Lifetime
-
1971
- 1971-03-11 FR FR7108561A patent/FR2085609B2/fr not_active Expired
- 1971-03-12 DE DE19712112067 patent/DE2112067A1/de active Pending
- 1971-04-19 GB GB2379571*A patent/GB1354304A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3659239A (en) | 1972-04-25 |
| GB1354304A (en) | 1974-06-05 |
| FR2085609A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-12-24 |
| DE2112067A1 (de) | 1971-10-14 |