IT1104430B - Apparecchiatura elettrica a induzione - Google Patents

Apparecchiatura elettrica a induzione

Info

Publication number
IT1104430B
IT1104430B IT41528/78A IT4152878A IT1104430B IT 1104430 B IT1104430 B IT 1104430B IT 41528/78 A IT41528/78 A IT 41528/78A IT 4152878 A IT4152878 A IT 4152878A IT 1104430 B IT1104430 B IT 1104430B
Authority
IT
Italy
Prior art keywords
electric induction
induction equipment
equipment
electric
induction
Prior art date
Application number
IT41528/78A
Other languages
English (en)
Other versions
IT7841528A0 (it
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of IT7841528A0 publication Critical patent/IT7841528A0/it
Application granted granted Critical
Publication of IT1104430B publication Critical patent/IT1104430B/it

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)
  • Coils Of Transformers For General Uses (AREA)
IT41528/78A 1977-02-23 1978-02-22 Apparecchiatura elettrica a induzione IT1104430B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77114277A 1977-02-23 1977-02-23

Publications (2)

Publication Number Publication Date
IT7841528A0 IT7841528A0 (it) 1978-02-22
IT1104430B true IT1104430B (it) 1985-10-21

Family

ID=25090857

Family Applications (1)

Application Number Title Priority Date Filing Date
IT41528/78A IT1104430B (it) 1977-02-23 1978-02-22 Apparecchiatura elettrica a induzione

Country Status (6)

Country Link
US (1) US4145679A (it)
CA (1) CA1098187A (it)
DE (1) DE2807809A1 (it)
FR (1) FR2382080A1 (it)
GB (1) GB1563791A (it)
IT (1) IT1104430B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321421A (en) * 1979-03-07 1982-03-23 General Electric Company Vaporization cooled transformer having a high voltage
US4276530A (en) * 1979-09-17 1981-06-30 Electric Power Research Institute, Inc. Vapor-cooled electrical apparatus
JPS58158906A (ja) * 1982-03-16 1983-09-21 Mitsubishi Electric Corp 電磁誘導機器
JPS59195810A (ja) * 1983-04-21 1984-11-07 Mitsubishi Electric Corp 沸とう冷却式変圧器
DE3407852A1 (de) * 1984-03-01 1985-09-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Spule, durch die ein elektrischer strom geleitet wird
DE3507981A1 (de) * 1984-03-07 1985-10-10 The Furukawa Electric Co., Ltd., Tokio/Tokyo Waermetauscher mit getrennt angeordneten verdampfungs-und kondensationszonen
US6157282A (en) * 1998-12-29 2000-12-05 Square D Company Transformer cooling method and apparatus therefor
US6494617B1 (en) * 1999-04-30 2002-12-17 General Electric Company Status detection apparatus and method for fluid-filled electrical equipment
DE10117847C1 (de) * 2001-04-04 2003-02-06 Siemens Ag Transformator mit forcierter Flüssigkeitskühlung
SE529250C2 (sv) * 2005-09-29 2007-06-12 Abb Technology Ltd Transformator med optimerade distansorgan
EP1999766A4 (en) * 2006-03-22 2013-01-02 Seong-Hwang Rim COOLER FOR TRANSFORMER USING A GENERATION CYCLE
US8284004B2 (en) * 2006-11-29 2012-10-09 Honeywell International Inc. Heat pipe supplemented transformer cooling
CN101373655B (zh) * 2007-08-20 2013-12-04 特变电工股份有限公司 一种铁心电抗器
CN101373656B (zh) * 2007-08-20 2012-08-22 特变电工股份有限公司 一种电抗器的双器身结构
CN101409139B (zh) * 2008-08-01 2012-07-11 中国科学院电工研究所 一种片式散热器
US8461953B1 (en) * 2009-08-18 2013-06-11 Marvin W. Ward System, method and apparatus for transformer cooling
US20100277869A1 (en) * 2009-09-24 2010-11-04 General Electric Company Systems, Methods, and Apparatus for Cooling a Power Conversion System
EP2333798B1 (en) * 2009-12-08 2015-08-26 ABB Technology AG Heat exchanger system for dry-type transformers
EP2402698A1 (de) * 2010-07-01 2012-01-04 ABB Technology AG Verfahren zur Funktionsüberwachung und/oder Steuerung eines Kühlsystems und entsprechendes Kühlsystem
EP2602800B1 (en) * 2011-12-08 2014-02-26 ABB Technology AG Oil transformer
US8680959B2 (en) * 2012-05-09 2014-03-25 Hamilton Sundstrand Corporation Immersion cooled inductor apparatus
EP2835249B1 (en) 2013-08-08 2019-03-06 ABB Schweiz AG Printing system for three-dimensional objects
US20160005523A1 (en) * 2014-07-07 2016-01-07 Louw D. Jacobs Potted heat transfer media transformer system
CN104575967B (zh) * 2015-01-26 2017-08-01 王同先 虹吸调温控制设备及方法
EP3109871B1 (en) * 2015-06-25 2020-08-19 ABB Power Grids Switzerland AG Transformer arrangement for controlling pressure in a liquid-filled transformer
KR102552473B1 (ko) * 2018-09-19 2023-07-11 티엠지코어, 인크. 액체 침잠 냉각 플랫폼

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR515319A (fr) * 1919-05-12 1921-03-31 Thomson Houston Comp Francaise Perfectionnements apportés aux appareils électriques (notamment en ce qui concerne leur refroidissement)
FR550312A (fr) * 1921-05-02 1923-03-03 Emil Haefely & Compagnie Procédé et installation pour le refroidissement d'appareils et machines électriques
US1688737A (en) * 1922-04-05 1928-10-23 Gen Electric Electrical apparatus
US1712765A (en) * 1922-12-23 1929-05-14 Westinghouse Electric & Mfg Co Expansion device
US1732719A (en) * 1923-08-30 1929-10-22 Westinghouse Electric & Mfg Co Transformer
US1883830A (en) * 1931-02-28 1932-10-18 Gen Electric Electrical induction apparatus
FR1095984A (fr) * 1953-02-19 1955-06-08 Thomson Houston Comp Francaise Système perfectionné de refroidissement pour appareils électriques ou électroniques
US2777009A (en) * 1953-02-19 1957-01-08 Gen Electric Vaporization cooled transformers
US2774807A (en) * 1953-02-19 1956-12-18 Gen Electric Vaporization-forced liquid cooled transformer
US2872651A (en) * 1955-11-29 1959-02-03 Gen Electric Transformer cooling system
US2961476A (en) * 1958-06-24 1960-11-22 Westinghouse Electric Corp Electrical apparatus
FR1246215A (fr) * 1958-06-24 1960-11-18 Westinghouse Electric Corp Appareil utilisant la vaporisation d'un diélectrique liquide pour dissiper la chaleur produite dans un appareil électrique
FR1289997A (fr) * 1961-05-25 1962-04-06 Westinghouse Electric Corp Appareil électrique
US3201728A (en) * 1962-08-23 1965-08-17 Westinghouse Electric Corp Evaporative cooled inductive apparatus having cast solid insulation with cooling ducts formed therein
CA791325A (en) * 1965-03-02 1968-07-30 Berg Daniel Electrical apparatus and process for cooling and insulating same
US3614693A (en) * 1970-11-04 1971-10-19 Gen Electric Liquid cooling of electrical apparatus
US3670276A (en) * 1971-02-11 1972-06-13 Ltv Ling Altec Inc Hermetic transformer
US3668583A (en) * 1971-05-10 1972-06-06 Gen Electric Techniques for casting encapsulated coils

Also Published As

Publication number Publication date
FR2382080B1 (it) 1984-01-27
GB1563791A (en) 1980-04-02
IT7841528A0 (it) 1978-02-22
CA1098187A (en) 1981-03-24
FR2382080A1 (fr) 1978-09-22
US4145679A (en) 1979-03-20
DE2807809A1 (de) 1978-08-24

Similar Documents

Publication Publication Date Title
IT1104430B (it) Apparecchiatura elettrica a induzione
IT1124485B (it) Apparecchiatura elettrica a induzione
SE7812885L (sv) Elektriskt angstrykjern
FI781814A (fi) Vaermeapparat
IT7848335A0 (it) Cavo elettrico
BR7805677A (pt) Aparelho indutivo eletrico
FI64222B (fi) Elektriskt hopvikbar mellanvaegg
BE870538R (fr) Four a induction a creuset
SE7809049L (sv) Induktionsvermd fixtur
SE7803249L (sv) Elektrisk krets
IT1102007B (it) Cavo elettrico
FI782136A (fi) Elektrisk tidkopplingsmekanism
MX146182A (es) Aparato electrico de induccion mejorado
IT1094473B (it) Motore elettrico a induzione
FI773560A (fi) Elektriska kopplingar
NO149192C (no) Elektrisk kobling
TR20775A (tr) Elektrikli enstalasyon aleti
IT1202803B (it) Cavo elettrico anti-incendio
NO150660C (no) Elektrisk kokeinnretning
DK20877A (da) Elektrisk induktionsovn
TR20625A (tr) Elektrikli enstalasyon aleti
DD137636A5 (de) Elektrischer schnappschalter
ZA78121B (en) Electric cables
PL202420A1 (pl) Wzbudnik indukcyjny
IT1100594B (it) Innesto elettrico