BE771783A - Enroulements electriques - Google Patents

Enroulements electriques

Info

Publication number
BE771783A
BE771783A BE771783A BE771783A BE771783A BE 771783 A BE771783 A BE 771783A BE 771783 A BE771783 A BE 771783A BE 771783 A BE771783 A BE 771783A BE 771783 A BE771783 A BE 771783A
Authority
BE
Belgium
Prior art keywords
electrical windings
windings
electrical
Prior art date
Application number
BE771783A
Other languages
English (en)
Inventor
D A Yannucci
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 BE771783A publication Critical patent/BE771783A/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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/343—Preventing or reducing surge voltages; oscillations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
BE771783A 1970-08-26 1971-08-26 Enroulements electriques BE771783A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6717970A 1970-08-26 1970-08-26

Publications (1)

Publication Number Publication Date
BE771783A true BE771783A (fr) 1972-02-28

Family

ID=22074232

Family Applications (1)

Application Number Title Priority Date Filing Date
BE771783A BE771783A (fr) 1970-08-26 1971-08-26 Enroulements electriques

Country Status (4)

Country Link
US (1) US3644786A (fr)
JP (1) JPS5244006B1 (fr)
BE (1) BE771783A (fr)
FR (1) FR2103536B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725833A (en) * 1972-04-28 1973-04-03 Westinghouse Electric Corp Transformer tap selector
ATE61886T1 (de) * 1986-07-30 1991-04-15 Siemens Ag Schaltungsanordnung fuer leistungsgrosstransformatoren.
US5625370A (en) * 1994-07-25 1997-04-29 Texas Instruments Incorporated Identification system antenna with impedance transformer
AT411938B (de) * 1999-11-02 2004-07-26 Hansjoerg Dipl Ing Dr Hauer Verfahren und vorrichtung zur regelung der elektrischen spannung in elektrischen versorgungsnetzen und/oder verbraucheranlagen
EP2797088A1 (fr) * 2013-04-23 2014-10-29 ABB Technology AG Bobine pour transformateur à sec et transformateur à sec comportant une telle bobine

Also Published As

Publication number Publication date
FR2103536A1 (fr) 1972-04-14
FR2103536B1 (fr) 1974-05-10
US3644786A (en) 1972-02-22
JPS5244006B1 (fr) 1977-11-04

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19890831