CH504767A - Dispositif d'isolation entre les enroulements d'un transformateur - Google Patents

Dispositif d'isolation entre les enroulements d'un transformateur

Info

Publication number
CH504767A
CH504767A CH1660769A CH1660769A CH504767A CH 504767 A CH504767 A CH 504767A CH 1660769 A CH1660769 A CH 1660769A CH 1660769 A CH1660769 A CH 1660769A CH 504767 A CH504767 A CH 504767A
Authority
CH
Switzerland
Prior art keywords
windings
transformer
insulation device
insulation
Prior art date
Application number
CH1660769A
Other languages
English (en)
Inventor
Gilbert Beckett James
Original Assignee
B S & W Whiteley Ltd
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 B S & W Whiteley Ltd filed Critical B S & W Whiteley Ltd
Publication of CH504767A publication Critical patent/CH504767A/fr

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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/322—Insulating of coils, windings, or parts thereof the insulation forming channels for circulation of the fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)
CH1660769A 1968-11-08 1969-11-07 Dispositif d'isolation entre les enroulements d'un transformateur CH504767A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB52961/68A GB1213365A (en) 1968-11-08 1968-11-08 Transformer insulation construction

Publications (1)

Publication Number Publication Date
CH504767A true CH504767A (fr) 1971-03-15

Family

ID=10466058

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1660769A CH504767A (fr) 1968-11-08 1969-11-07 Dispositif d'isolation entre les enroulements d'un transformateur

Country Status (4)

Country Link
US (1) US3585276A (fr)
CH (1) CH504767A (fr)
GB (1) GB1213365A (fr)
SE (1) SE358504B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2328265A1 (de) * 1973-05-29 1975-01-02 Siemens Ag Polspule fuer elektrische maschinen und apparate
US4149100A (en) * 1974-02-01 1979-04-10 Siemens Aktiengesellschaft Excitation winding arrangement for a synchronous electric machine having a rotor with salient poles
FR2509904B1 (fr) * 1981-07-20 1985-12-27 Legrand Sa Cale de bobinage
US8198762B2 (en) * 2008-01-31 2012-06-12 Pratt & Whitney Canada Corp. Winding end turn cooling in an electric machine
EP2330603A1 (fr) * 2009-12-04 2011-06-08 ABB Technology AG Transformateur doté d'un enroulement de bande
EP2442322B1 (fr) 2010-10-15 2012-12-05 ABB Technology AG Module d'isolation de transformateur d'huile
EP2442323B1 (fr) * 2010-10-15 2013-08-28 ABB Technology AG Module d'isolation de transformateur d'huile
US9024713B1 (en) 2012-08-09 2015-05-05 Power Distribution Products, Inc. Extreme duty encapsulated transformer coil with corrugated cooling ducts and method of making the same
CN103779043B (zh) * 2012-10-25 2017-09-26 台达电子企业管理（上海）有限公司 大功率电磁组件
CN104575981A (zh) 2013-10-29 2015-04-29 台达电子企业管理（上海）有限公司 用于电磁组件的导电结构及电磁组件
DE102021205654A1 (de) 2021-06-02 2022-12-08 Siemens Energy Global GmbH & Co. KG Druckvorrichtung und Aktivteil eines Transformators

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA715677A (en) * 1965-08-10 E. James Ronald Coil assembly for electrical apparatus
US1452158A (en) * 1921-07-21 1923-04-17 Pittsburgh Transformer Co Transformer
GB199118A (en) * 1922-03-14 1923-06-14 Arthur Percy Morris Fleming Improvements in electrical insulating cylinders
GB269933A (en) * 1926-04-24 1928-02-02 Siemens Schuckertwerke Gmbh Improvements in or relating to disc coils for transformers
US2844746A (en) * 1956-02-17 1958-07-22 Gen Electric Support means for rotor end windings of dynamoelectric machines

Also Published As

Publication number Publication date
GB1213365A (en) 1970-11-25
SE358504B (fr) 1973-07-30
US3585276A (en) 1971-06-15

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Legal Events

Date Code Title Description
PL Patent ceased