DE59905812D1 - Transformatorenanordnung mit Kühlkreislauf - Google Patents

Transformatorenanordnung mit Kühlkreislauf

Info

Publication number
DE59905812D1
DE59905812D1 DE59905812T DE59905812T DE59905812D1 DE 59905812 D1 DE59905812 D1 DE 59905812D1 DE 59905812 T DE59905812 T DE 59905812T DE 59905812 T DE59905812 T DE 59905812T DE 59905812 D1 DE59905812 D1 DE 59905812D1
Authority
DE
Germany
Prior art keywords
cooling circuit
transformer arrangement
transformer
case
cooling device
Prior art date
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.)
Revoked
Application number
DE59905812T
Other languages
English (en)
Inventor
Helmut Nieke
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.)
Nieke Elektroapp Berlin GmbH
Original Assignee
Nieke Elektroapp Berlin GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7884385&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59905812(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nieke Elektroapp Berlin GmbH filed Critical Nieke Elektroapp Berlin GmbH
Application granted granted Critical
Publication of DE59905812D1 publication Critical patent/DE59905812D1/de
Anticipated expiration legal-status Critical
Revoked 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
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • 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
    • H01F27/2876—Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformer Cooling (AREA)
  • Coils Or Transformers For Communication (AREA)
DE59905812T 1998-10-07 1999-09-30 Transformatorenanordnung mit Kühlkreislauf Revoked DE59905812D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19847267A DE19847267A1 (de) 1998-10-07 1998-10-07 Transformatorenanordnung mit Kühlkreislauf

Publications (1)

Publication Number Publication Date
DE59905812D1 true DE59905812D1 (de) 2003-07-10

Family

ID=7884385

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19847267A Withdrawn DE19847267A1 (de) 1998-10-07 1998-10-07 Transformatorenanordnung mit Kühlkreislauf
DE59905812T Revoked DE59905812D1 (de) 1998-10-07 1999-09-30 Transformatorenanordnung mit Kühlkreislauf

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19847267A Withdrawn DE19847267A1 (de) 1998-10-07 1998-10-07 Transformatorenanordnung mit Kühlkreislauf

Country Status (3)

Country Link
EP (1) EP0993007B1 (de)
AT (1) ATE242539T1 (de)
DE (2) DE19847267A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19961382A1 (de) 1999-07-31 2001-02-01 Alstom Anlagen Und Antriebssys Elektrische Schaltung, insbesondere für einen Mittelspannungsstromrichter
DE10058080A1 (de) * 2000-11-23 2002-06-06 Daimlerchrysler Rail Systems Mittelfrequenztransformator
DE60220560T2 (de) 2001-01-27 2007-10-18 Sma Technologie Ag Mittelfrequenz-Energieversorgung für ein Schienenfahrzeug
DE10117847C1 (de) * 2001-04-04 2003-02-06 Siemens Ag Transformator mit forcierter Flüssigkeitskühlung
DE50101637D1 (de) * 2001-11-14 2004-04-08 Abb Secheron S A Transformator und Einspeiseschaltung für Mehrsystem-Triebfahrzeuge
US8659378B2 (en) 2009-03-12 2014-02-25 Abb Technology Ag Electric transformer with improved cooling system
DE102014220145A1 (de) * 2014-10-06 2016-04-07 Robert Bosch Gmbh Kühlüberwachungsvorrichtung für eine Transformatorkühlung eines Schweißtransformators
EP3881343A1 (de) * 2018-11-12 2021-09-22 Carrier Corporation Gekühlter transformator für eine energiespeichervorrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE587820C (de) * 1930-04-18 1934-01-27 Koch & Sterzel Akt Ges Lagenweise Hochspannungswicklung mit axial gesteuerter Spannungsverteilung der Lagenenden vom End- zum Anfangspotential, insbesondere fuer Transformatoren, Messwandler oder Drosselspulen
DE896089C (de) * 1941-08-02 1953-11-09 Aeg Grosstransformator, durch dessen Wicklung OEl hindurchgesaugt oder -gedrueckt wird
DE948718C (de) * 1943-05-20 1956-09-06 Aeg Transformator mit kuenstlicher OElumlaufkuehlung
GB622907A (en) * 1944-02-15 1949-05-10 British Thomson Houston Co Ltd Improvements in systems for circulating cooling fluid through electrical apparatus
US3371299A (en) * 1966-02-10 1968-02-27 Westinghouse Electric Corp Transformer apparatus cooling system
US3663910A (en) * 1970-05-25 1972-05-16 Allis Chalmers Mfg Co Shunt reactor having improved insulating fluid circulating means
DE2512714C2 (de) * 1975-03-22 1984-05-24 Ainslie Old Trafford Manchester Walthew Zündspule für eine Brennkraftmaschine

Also Published As

Publication number Publication date
EP0993007A1 (de) 2000-04-12
EP0993007B1 (de) 2003-06-04
ATE242539T1 (de) 2003-06-15
DE19847267A1 (de) 2000-04-13

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation