DD18928A - - Google Patents

Info

Publication number
DD18928A
DD18928A DD18928DA DD18928A DD 18928 A DD18928 A DD 18928A DD 18928D A DD18928D A DD 18928DA DD 18928 A DD18928 A DD 18928A
Authority
DD
German Democratic Republic
Application number
Publication of DD18928A publication Critical patent/DD18928A/xx

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
    • H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
DD18928D DD18928A (en)

Publications (1)

Publication Number Publication Date
DD18928A true DD18928A (en)

Family

ID=230137

Family Applications (1)

Application Number Title Priority Date Filing Date
DD18928D DD18928A (en)

Country Status (1)

Country Link
DD (1) DD18928A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006009668B3 (en) * 2006-03-02 2007-04-12 Maschinenfabrik Reinhausen Gmbh Method of drying a moisture-absorbing material in an air treatment unit for oil-isolated transformers, coils or switches controls heating to when no air flows into their expansion units
DE102005054812B4 (en) * 2005-11-15 2010-06-17 Hoppadietz, Frieder, Dr.-Ing. Arrangement for compensating fluctuations in the liquid level of insulating liquids in high-voltage electrical equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005054812B4 (en) * 2005-11-15 2010-06-17 Hoppadietz, Frieder, Dr.-Ing. Arrangement for compensating fluctuations in the liquid level of insulating liquids in high-voltage electrical equipment
DE102006009668B3 (en) * 2006-03-02 2007-04-12 Maschinenfabrik Reinhausen Gmbh Method of drying a moisture-absorbing material in an air treatment unit for oil-isolated transformers, coils or switches controls heating to when no air flows into their expansion units
WO2007098840A1 (en) * 2006-03-02 2007-09-07 Maschinenfabrik Reinhausen Gmbh Method for drying a dehumidifier

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