FR2004169B1 - - Google Patents

Info

Publication number
FR2004169B1
FR2004169B1 FR6907710A FR6907710A FR2004169B1 FR 2004169 B1 FR2004169 B1 FR 2004169B1 FR 6907710 A FR6907710 A FR 6907710A FR 6907710 A FR6907710 A FR 6907710A FR 2004169 B1 FR2004169 B1 FR 2004169B1
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
Application number
FR6907710A
Other languages
French (fr)
Other versions
FR2004169A1 (fr
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.)
MARTON LOUIS US
Original Assignee
MARTON LOUIS US
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 MARTON LOUIS US filed Critical MARTON LOUIS US
Publication of FR2004169A1 publication Critical patent/FR2004169A1/fr
Application granted granted Critical
Publication of FR2004169B1 publication Critical patent/FR2004169B1/fr
Granted 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
    • H01F27/085—Cooling by ambient air
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
FR6907710A 1968-03-18 1969-03-18 Perfectionnements relatifs aux transformateurs Granted FR2004169A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71897268A 1968-03-18 1968-03-18

Publications (2)

Publication Number Publication Date
FR2004169A1 FR2004169A1 (fr) 1969-11-21
FR2004169B1 true FR2004169B1 (de) 1973-11-16

Family

ID=24888294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6907710A Granted FR2004169A1 (fr) 1968-03-18 1969-03-18 Perfectionnements relatifs aux transformateurs

Country Status (6)

Country Link
US (1) US3551863A (de)
CH (1) CH512135A (de)
DE (1) DE1913163A1 (de)
FR (1) FR2004169A1 (de)
GB (1) GB1239342A (de)
SE (1) SE361972B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2135046B1 (de) * 1971-05-04 1975-01-17 Esac
US3763342A (en) * 1971-08-06 1973-10-02 Thermatool Corp Air cooled magnetic structure for use in high frequency welding and heating
IT1023916B (it) * 1974-11-11 1978-05-30 Aes Applic Elettron Spa Dispositivo alimentatore, riduttore stat,co ad invertitore e con ventilatzione forzata, specialmente a datto per la arcosallatura elettrica acche ad alta frequeiza
DE2824382C2 (de) * 1978-06-03 1982-06-09 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Transformator
DE3101217C2 (de) * 1981-01-16 1984-08-23 Smit Transformatoren B.V., Nijmegen Wicklung für einen Trockentransformator mit Abstandshalteanordnung
US4956626A (en) * 1989-01-13 1990-09-11 Sundstrand Corporation Inductor transformer cooling apparatus
US5660749A (en) * 1994-02-14 1997-08-26 Yashima Electric Co., Ltd. Transformer and A.C. arc welder
US6281776B1 (en) * 1999-05-05 2001-08-28 Sun Microsystems, Inc. Thermally isolating transformer
US6563410B1 (en) * 2000-11-16 2003-05-13 Louis L. Marton Small footprint power transformer incorporating improved heat dissipation means
US7369024B2 (en) * 2004-08-10 2008-05-06 Crompton Greaves Limited Compact dry transformer
WO2009104197A1 (en) * 2008-02-22 2009-08-27 Crompton Greaves Limited Improved compact dry transformer
EP2346052B1 (de) * 2010-01-16 2016-04-20 ABB Technology AG Gehäuse für eine elektrische Maschine
US20110303389A1 (en) * 2010-06-09 2011-12-15 Helgesen Design Services, Llc Fluid storage tank having active integrated cooling
DE102016200744A1 (de) * 2016-01-20 2017-07-20 Siemens Aktiengesellschaft Transformator mit temperaturabhängiger Kühlung
ES2845207T3 (es) * 2017-05-31 2021-07-26 Abb Power Grids Switzerland Ag Transformadores de aislamiento
CN116072382B (zh) * 2022-12-06 2024-06-21 江苏亚威变压器有限公司 一种防散热孔堵塞的变流变压器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB333616A (en) * 1929-05-17 1930-08-18 Lancashire Dynamo And Motor Co Improvements in dynamo electric machinery
FR980877A (fr) * 1948-12-24 1951-05-18 Alsthom Cgee Procédé et dispositifs perfectionnés de refroidissement pour appareils électriques isolés dans une cuve
DE909122C (de) * 1950-03-07 1954-04-15 Gerhard Apelt Dipl Ing Trockentransformator
FR1068211A (fr) * 1952-12-06 1954-06-23 Savoisienne Const Elec Transformateur à isolement perfectionné
US3182380A (en) * 1956-08-14 1965-05-11 Borg Warner Method of making a heat exchanger
US2947957A (en) * 1957-04-22 1960-08-02 Zenith Radio Corp Transformers
FR1236496A (fr) * 1958-09-29 1960-07-15 Olin Mathieson échangeurs de chaleur
US3142809A (en) * 1961-04-04 1964-07-28 Andrew A Halacsy Cooling arrangement for electrical apparatus having at least one multilayer winding
FR1298471A (fr) * 1961-06-01 1962-07-13 Transformateur à refroidissement par conduction solide
FR1345839A (fr) * 1961-12-11 1963-12-13 Olin Mathieson Article ceux à ailettes en tôle métallique
US3187812A (en) * 1963-02-11 1965-06-08 Staver Co Heat dissipator for electronic circuitry
FR1433517A (fr) * 1965-02-17 1966-04-01 Sectram Perfectionnements aux bobinages électriques
US3421578A (en) * 1966-12-22 1969-01-14 Louis L Marton Heat dissipator

Also Published As

Publication number Publication date
FR2004169A1 (fr) 1969-11-21
CH512135A (de) 1971-08-31
DE1913163A1 (de) 1969-10-09
SE361972B (de) 1973-11-19
GB1239342A (de) 1971-07-14
US3551863A (en) 1970-12-29

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Legal Events

Date Code Title Description
ST Notification of lapse