ES473807A1 - Method and system for cooling electrical apparatus - Google Patents

Method and system for cooling electrical apparatus

Info

Publication number
ES473807A1
ES473807A1 ES473807A ES473807A ES473807A1 ES 473807 A1 ES473807 A1 ES 473807A1 ES 473807 A ES473807 A ES 473807A ES 473807 A ES473807 A ES 473807A ES 473807 A1 ES473807 A1 ES 473807A1
Authority
ES
Spain
Prior art keywords
container
refrigerant
electrical apparatus
cooling electrical
transformer
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.)
Expired
Application number
ES473807A
Other languages
Spanish (es)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES473807A1 publication Critical patent/ES473807A1/en
Expired 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
    • H01F27/18—Liquid cooling by evaporating liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformer Cooling (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

Improvements in the cooling systems of electrical transformers, characterized in that a container is available, air-tight, having an amount of condensable refrigerant filling a portion of the container; inserting part of the transformer elements into the container and in contact with a portion of the refrigerant, said transformer having at least one conduit, which extends through a portion thereof to receive said refrigerant and adding molecular sieve material to the container to remove moisture from the coolant. (Machine-translation by Google Translate, not legally binding)
ES473807A 1977-10-19 1978-09-29 Method and system for cooling electrical apparatus Expired ES473807A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84367677A 1977-10-19 1977-10-19

Publications (1)

Publication Number Publication Date
ES473807A1 true ES473807A1 (en) 1979-10-16

Family

ID=25290695

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473807A Expired ES473807A1 (en) 1977-10-19 1978-09-29 Method and system for cooling electrical apparatus

Country Status (7)

Country Link
JP (1) JPS5475033A (en)
CA (1) CA1119682A (en)
DE (1) DE2844884A1 (en)
ES (1) ES473807A1 (en)
FR (1) FR2406877A1 (en)
GB (1) GB1595094A (en)
SE (1) SE419486B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1180073A (en) * 1980-05-28 1984-12-27 Richard D. Gibbs Vapor cooled electrical inductive apparatus
JPS58111307A (en) * 1981-12-25 1983-07-02 Toshiba Corp Gas-insulated transformer
JPS59103318A (en) * 1982-12-03 1984-06-14 Mitsubishi Electric Corp Apparatus for cooling machine or equipment
JPS59195810A (en) * 1983-04-21 1984-11-07 Mitsubishi Electric Corp Vapor cooling type transformer
JPS60102716A (en) * 1983-11-10 1985-06-06 Mitsubishi Electric Corp Evaporative cooling type gas insulating electrical apparatus
FI118397B (en) 2004-02-13 2007-10-31 Abb Oy Liquid cooled choke
US9042097B2 (en) * 2012-05-17 2015-05-26 Hamilton Sundstrand Corporation Two-phase electronic component cooling arrangement
GB2549946A (en) 2016-05-03 2017-11-08 Bitfury Group Ltd Immersion cooling
GB2550356B (en) 2016-05-16 2021-11-17 Bitfury Group Ltd Filter for immersion cooling apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2505581A (en) * 1945-03-26 1950-04-25 Gen Electric Means for drying gas in electrical apparatus
FR1095984A (en) * 1953-02-19 1955-06-08 Thomson Houston Comp Francaise Advanced cooling system for electrical or electronic devices
GB759572A (en) * 1954-08-06 1956-10-17 Schachno Peisach Schotz Improvements in and relating to the cooling of electric transformers
FR67553E (en) * 1955-02-10 1958-03-14 Thomson Houston Comp Francaise Advanced cooling system for electrical or electronic devices
US3201728A (en) * 1962-08-23 1965-08-17 Westinghouse Electric Corp Evaporative cooled inductive apparatus having cast solid insulation with cooling ducts formed therein
FR1406431A (en) * 1964-09-03 1965-07-16 Thomson Houston Comp Francaise Improvements to evaporative cooling devices
US3887759A (en) * 1972-11-29 1975-06-03 Gen Electric Evaporative cooling system employing liquid film evaporation from grooved evaporator surface and vapor push pump for circulating liquid
DE2432911A1 (en) * 1974-07-09 1976-01-29 Trafofit Gmbh METHOD AND DEVICE FOR DRAWING WATER FROM DIELECTRIC LIQUIDS
US4011535A (en) * 1976-07-09 1977-03-08 General Electric Company Vaporization cooled transformer

Also Published As

Publication number Publication date
JPS5475033A (en) 1979-06-15
GB1595094A (en) 1981-08-05
SE419486B (en) 1981-08-03
DE2844884A1 (en) 1979-04-26
FR2406877A1 (en) 1979-05-18
SE7810863L (en) 1979-04-20
CA1119682A (en) 1982-03-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001