NL155118B - POWER TRANSFORMER FITTED WITH MEANS FOR COOLING THE INSULATION. - Google Patents

POWER TRANSFORMER FITTED WITH MEANS FOR COOLING THE INSULATION.

Info

Publication number
NL155118B
NL155118B NL676717251A NL6717251A NL155118B NL 155118 B NL155118 B NL 155118B NL 676717251 A NL676717251 A NL 676717251A NL 6717251 A NL6717251 A NL 6717251A NL 155118 B NL155118 B NL 155118B
Authority
NL
Netherlands
Prior art keywords
insulation
cooling
power transformer
transformer fitted
fitted
Prior art date
Application number
NL676717251A
Other languages
Dutch (nl)
Other versions
NL6717251A (en
Original Assignee
Alsthom Savoisienne
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 Alsthom Savoisienne filed Critical Alsthom Savoisienne
Publication of NL6717251A publication Critical patent/NL6717251A/xx
Publication of NL155118B publication Critical patent/NL155118B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)
  • Coils Of Transformers For General Uses (AREA)
NL676717251A 1966-12-22 1967-12-18 POWER TRANSFORMER FITTED WITH MEANS FOR COOLING THE INSULATION. NL155118B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2725A FR1516873A (en) 1966-12-22 1966-12-22 Device for improving insulation cooling of current transformers

Publications (2)

Publication Number Publication Date
NL6717251A NL6717251A (en) 1968-06-24
NL155118B true NL155118B (en) 1977-11-15

Family

ID=9696518

Family Applications (1)

Application Number Title Priority Date Filing Date
NL676717251A NL155118B (en) 1966-12-22 1967-12-18 POWER TRANSFORMER FITTED WITH MEANS FOR COOLING THE INSULATION.

Country Status (5)

Country Link
US (1) US3454915A (en)
DE (1) DE1613555A1 (en)
FR (1) FR1516873A (en)
GB (1) GB1175250A (en)
NL (1) NL155118B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3173114A (en) * 1962-01-17 1965-03-09 Westinghouse Electric Corp Electrical inductive apparatus
US3201728A (en) * 1962-08-23 1965-08-17 Westinghouse Electric Corp Evaporative cooled inductive apparatus having cast solid insulation with cooling ducts formed therein
US3299383A (en) * 1965-11-04 1967-01-17 Westinghouse Electric Corp Current transformer having fluid carry passages in high voltage conductor

Also Published As

Publication number Publication date
DE1613555A1 (en) 1971-05-27
NL6717251A (en) 1968-06-24
GB1175250A (en) 1969-12-23
US3454915A (en) 1969-07-08
FR1516873A (en) 1968-02-05

Similar Documents

Publication Publication Date Title
FI47003C (en) Waterproof insulation for the surface.
DK113907B (en) Insulated transport container with deformable, double walls.
OA01308A (en) Power supply for electric vehicle clutches.
NL148681B (en) HOT GAS VACUUM MACHINE WITH POWER REGULATION.
NL151785B (en) PROCEDURE FOR CONTINUOUS INSULATING PIPES, AS WELL AS EQUIPMENT FOR PERFORMING THIS PROCEDURE.
FI45383C (en) Heat storage oven.
NL155118B (en) POWER TRANSFORMER FITTED WITH MEANS FOR COOLING THE INSULATION.
CH437702A (en) Floor or ceiling heating or cooling device
CA668860A (en) Heat insulation
NL159372B (en) METHOD FOR SULPHONING ALPHA-NAPHTYLAMINE.
DK113826B (en) Trolley with tipper.
FI48640C (en) Electric storage heater.
NL148266B (en) POWER SUPPLY DEVICE FOR RAILWAYS.
NL142907B (en) FARM CAR.
NL144763B (en) POWER TRANSFORMER, PARTICULARLY FOR HIGH VOLTAGE PURPOSES.
NL145088B (en) HIGH-VOLTAGE TRANSFORMER, ESPECIALLY FOR TELEVISION EQUIPMENT.
NL146071B (en) PROCEDURE FOR OBTAINING GOOD HEAT CONDUCTING.
FR1490329A (en) Frame with fan, especially for electric heat accumulators
FR1496803A (en) Installation for heating the harvest
FR1503310A (en) Polyamide-Acid Dispersions
CA667052A (en) Means for power resistance
ES116284Y (en) PERFECTED ELECTRIC RADIATOR STOVE.
CA689511A (en) Thermal power device
DK115133B (en) Device for radiators equipped with electric heating elements.
ES118110Y (en) PERFECTED ELECTRIC RADIATOR.