CH422145A - Winding for transformers or chokes - Google Patents

Winding for transformers or chokes

Info

Publication number
CH422145A
CH422145A CH1444762A CH1444762A CH422145A CH 422145 A CH422145 A CH 422145A CH 1444762 A CH1444762 A CH 1444762A CH 1444762 A CH1444762 A CH 1444762A CH 422145 A CH422145 A CH 422145A
Authority
CH
Switzerland
Prior art keywords
chokes
transformers
winding
Prior art date
Application number
CH1444762A
Other languages
German (de)
Inventor
J Palmer Betty
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 CH422145A publication Critical patent/CH422145A/en

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)
CH1444762A 1961-12-15 1962-12-07 Winding for transformers or chokes CH422145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US159699A US3170134A (en) 1961-12-15 1961-12-15 Electrical coil structure for inductive apparatus

Publications (1)

Publication Number Publication Date
CH422145A true CH422145A (en) 1966-10-15

Family

ID=22573629

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1444762A CH422145A (en) 1961-12-15 1962-12-07 Winding for transformers or chokes

Country Status (2)

Country Link
US (1) US3170134A (en)
CH (1) CH422145A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049382A1 (en) * 1980-09-25 1982-04-14 Transformatoren Union Aktiengesellschaft Winding arrangement for transformers with a square cross-sectional core area
EP0040382B1 (en) * 1980-05-21 1984-08-08 Asea Ab Sheet-wound coil for a transformer filled with a liquid dielectric
DE102008033125A1 (en) * 2008-07-15 2010-01-21 Abb Ag transformer

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368174A (en) * 1962-05-21 1968-02-06 Westinghouse Electric Corp Spacer for pancake coils
US3308414A (en) * 1964-01-14 1967-03-07 Anaconda Wire & Cable Co Porous-refractory encapsulant for cous and coil encapsulated therewith
US3500273A (en) * 1966-12-28 1970-03-10 Foster Transformer Co Electrical transformer with heat transfer means
GB1360993A (en) * 1970-11-28 1974-07-24 Lucas Industries Ltd Ignition coils
US3939449A (en) * 1975-01-15 1976-02-17 Westinghouse Electric Corporation Insulated transformer windings
US4523169A (en) * 1983-07-11 1985-06-11 General Electric Company Dry type transformer having improved ducting
US4521956A (en) * 1983-07-11 1985-06-11 General Electric Company Method for making a transformer having improved space factor
US4521955A (en) * 1983-07-11 1985-06-11 General Electric Company Method of making a ducted dry type transformer
US6160464A (en) * 1998-02-06 2000-12-12 Dynapower Corporation Solid cast resin coil for high voltage transformer, high voltage transformer using same, and method of producing same
US6023216A (en) 1998-07-20 2000-02-08 Ohio Transformer Transformer coil and method
US7023312B1 (en) 2001-12-21 2006-04-04 Abb Technology Ag Integrated cooling duct for resin-encapsulated distribution transformer coils
WO2008046236A1 (en) * 2006-10-19 2008-04-24 Abb Research Ltd Low voltage coil and transformer
EP2442322B1 (en) * 2010-10-15 2012-12-05 ABB Technology AG Oil transformer isolation module
CN104575981A (en) * 2013-10-29 2015-04-29 台达电子企业管理（上海）有限公司 Conductive structure for electromagnetic assembly and electromagnetic assembly
JP2022118358A (en) * 2021-02-02 2022-08-15 株式会社日立産機システム transformer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US486926A (en) * 1892-11-29 Coil for electrical apparatus
US926934A (en) * 1906-01-20 1909-07-06 Forest Radio Telephone Co De Wireless-telegraph tuning device.
US2246159A (en) * 1938-12-01 1941-06-17 Gen Electric Electrical coil
US2608089A (en) * 1947-07-11 1952-08-26 Emhart Mfg Co Apparatus for and method of inspecting sealed containers for relative internal pressure conditions
US2521513A (en) * 1948-08-18 1950-09-05 Gen Electric Stationary induction apparatus
US2977556A (en) * 1957-03-15 1961-03-28 Gen Electric Electrical coil
US2863130A (en) * 1957-03-21 1958-12-02 Gen Electric Coil construction for electromagnetic induction apparatus
US2942217A (en) * 1957-08-30 1960-06-21 Westinghouse Electric Corp Electrical coil
US2958059A (en) * 1958-05-15 1960-10-25 Gen Electric Tap or lead for foil wound electrical apparatus and method of making the same
US2981910A (en) * 1958-10-29 1961-04-25 Gen Electric Coil for electrical induction apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040382B1 (en) * 1980-05-21 1984-08-08 Asea Ab Sheet-wound coil for a transformer filled with a liquid dielectric
EP0049382A1 (en) * 1980-09-25 1982-04-14 Transformatoren Union Aktiengesellschaft Winding arrangement for transformers with a square cross-sectional core area
DE102008033125A1 (en) * 2008-07-15 2010-01-21 Abb Ag transformer

Also Published As

Publication number Publication date
US3170134A (en) 1965-02-16

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