GB1017025A - Improvements in vaporisation cooling of transformers - Google Patents

Improvements in vaporisation cooling of transformers

Info

Publication number
GB1017025A
GB1017025A GB35513/64A GB3551364A GB1017025A GB 1017025 A GB1017025 A GB 1017025A GB 35513/64 A GB35513/64 A GB 35513/64A GB 3551364 A GB3551364 A GB 3551364A GB 1017025 A GB1017025 A GB 1017025A
Authority
GB
United Kingdom
Prior art keywords
liquid
tubes
ducts
vaporization
casing
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
GB35513/64A
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 GB1017025A publication Critical patent/GB1017025A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/913—Condensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

1,017,025. Pooling systems. GENERAL ELECTRIC CO. Aug. 31, 1964 [Sept. 3, 1963 (2)], No. 35513/64. Heading F4U. [Also in Division H1] The core and coil assembly 2, Fig. 1, of a transformer are cooled by the vaporization of a volatile liquid (perfluorooyclic ether C 8 F 16 O) contained within ducts 12, 14, Fig. 4, within them, the liquid then being condensed and returned to the ducts as droplets by the transference of its latent heat of vaporization to sealed metal tubes 4 which contain a further volatile liquid (in chlorofluoroethane C 2 Cl 3 F 3 ) which in turn becomes vaporized and then condensed inside the cool upper parts of the tubes 4 extending beyond the sealed casing 3 into the atmosphere. This liquid then runs along the tubes to repeat the cycle. Fins 6 and 7 are provided on the tubes 4 and a trough 9 may be attached under the parts of each tube 4 in the casing 3 to ensure that the liquid which condenses on them runs back into the ducts 12, 14.
GB35513/64A 1963-09-03 1964-08-31 Improvements in vaporisation cooling of transformers Expired GB1017025A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US305999A US3174540A (en) 1963-09-03 1963-09-03 Vaporization cooling of electrical apparatus

Publications (1)

Publication Number Publication Date
GB1017025A true GB1017025A (en) 1966-01-12

Family

ID=23183285

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35513/64A Expired GB1017025A (en) 1963-09-03 1964-08-31 Improvements in vaporisation cooling of transformers

Country Status (2)

Country Link
US (1) US3174540A (en)
GB (1) GB1017025A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107895637A (en) * 2017-06-30 2018-04-10 广东合新材料研究院有限公司 A kind of magnet coil liquid cooling system
CN110906769A (en) * 2019-11-22 2020-03-24 深圳市奥电高压电气有限公司 Evaporative cooling power transformer condenser device based on phase change medium

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340111A (en) * 1972-10-04 1982-07-20 Skala Stephen F Evaporative cooling of containers in a pressure vessel
US3994336A (en) * 1973-06-01 1976-11-30 Isothermics, Inc. Transformer for heat pipes
JPS58111307A (en) * 1981-12-25 1983-07-02 Toshiba Corp Gas-insulated transformer
US4757370A (en) * 1987-01-12 1988-07-12 International Business Machines Corp. Circuit package cooling technique with liquid film spreading downward across package surface without separation
US5255296A (en) * 1992-06-24 1993-10-19 Westinghouse Electric Corp. Collecting and recirculating condensate in a nuclear reactor containment
JP3020790B2 (en) * 1993-12-28 2000-03-15 株式会社日立製作所 Heat pipe type cooling device and vehicle control device using the same
US5893701A (en) * 1996-06-13 1999-04-13 Food Machinery Sales, Inc. Method and apparatus for forming groups of work products
US6041850A (en) * 1996-07-26 2000-03-28 General Electric Company Temperature control of electronic components
US6026889A (en) * 1998-06-18 2000-02-22 Joseph Oat Corporation Single shell boiler
US7000691B1 (en) * 2002-07-11 2006-02-21 Raytheon Company Method and apparatus for cooling with coolant at a subambient pressure
US6937471B1 (en) 2002-07-11 2005-08-30 Raytheon Company Method and apparatus for removing heat from a circuit
US20040200608A1 (en) * 2003-04-11 2004-10-14 Baldassarre Gregg J. Plate fins with vanes for redirecting airflow
US6957550B2 (en) * 2003-05-19 2005-10-25 Raytheon Company Method and apparatus for extracting non-condensable gases in a cooling system
US20050262861A1 (en) * 2004-05-25 2005-12-01 Weber Richard M Method and apparatus for controlling cooling with coolant at a subambient pressure
US20050274139A1 (en) * 2004-06-14 2005-12-15 Wyatt William G Sub-ambient refrigerating cycle
US8341965B2 (en) 2004-06-24 2013-01-01 Raytheon Company Method and system for cooling
US7254957B2 (en) * 2005-02-15 2007-08-14 Raytheon Company Method and apparatus for cooling with coolant at a subambient pressure
US20070119568A1 (en) * 2005-11-30 2007-05-31 Raytheon Company System and method of enhanced boiling heat transfer using pin fins
US20070119572A1 (en) * 2005-11-30 2007-05-31 Raytheon Company System and Method for Boiling Heat Transfer Using Self-Induced Coolant Transport and Impingements
US20070209782A1 (en) * 2006-03-08 2007-09-13 Raytheon Company System and method for cooling a server-based data center with sub-ambient cooling
US7908874B2 (en) * 2006-05-02 2011-03-22 Raytheon Company Method and apparatus for cooling electronics with a coolant at a subambient pressure
US8651172B2 (en) * 2007-03-22 2014-02-18 Raytheon Company System and method for separating components of a fluid coolant for cooling a structure
DE102007022114A1 (en) * 2007-05-11 2008-11-13 Air Liquide Deutschland Gmbh Device for cooling objects and their use
US7921655B2 (en) * 2007-09-21 2011-04-12 Raytheon Company Topping cycle for a sub-ambient cooling system
US7934386B2 (en) * 2008-02-25 2011-05-03 Raytheon Company System and method for cooling a heat generating structure
US7907409B2 (en) 2008-03-25 2011-03-15 Raytheon Company Systems and methods for cooling a computing component in a computing rack
CN102141351B (en) * 2011-04-24 2012-08-08 广州大学 Heat pipe
US8953320B2 (en) 2012-09-13 2015-02-10 Levi A. Campbell Coolant drip facilitating partial immersion-cooling of electronic components

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1750750A (en) * 1928-04-20 1930-03-18 Frazer W Gay Cooling means for electrical and other apparatus
US2083611A (en) * 1931-12-05 1937-06-15 Carrier Corp Cooling system
US2663160A (en) * 1951-10-02 1953-12-22 Gen Electric Evaporator
US2876631A (en) * 1956-05-24 1959-03-10 Pierce John B Foundation Fin structure
US3024298A (en) * 1958-07-10 1962-03-06 Raytheon Co Evaporative-gravity cooling systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107895637A (en) * 2017-06-30 2018-04-10 广东合新材料研究院有限公司 A kind of magnet coil liquid cooling system
CN110906769A (en) * 2019-11-22 2020-03-24 深圳市奥电高压电气有限公司 Evaporative cooling power transformer condenser device based on phase change medium

Also Published As

Publication number Publication date
US3174540A (en) 1965-03-23

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