CH422146A - Scatter and corona shield for electrical induction apparatus - Google Patents

Scatter and corona shield for electrical induction apparatus

Info

Publication number
CH422146A
CH422146A CH1041564A CH1041564A CH422146A CH 422146 A CH422146 A CH 422146A CH 1041564 A CH1041564 A CH 1041564A CH 1041564 A CH1041564 A CH 1041564A CH 422146 A CH422146 A CH 422146A
Authority
CH
Switzerland
Prior art keywords
scatter
induction apparatus
electrical induction
corona shield
corona
Prior art date
Application number
CH1041564A
Other languages
German (de)
Inventor
R Moore Harold
J Cossaart Raleigh
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 CH422146A publication Critical patent/CH422146A/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
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • 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
    • H01F27/36—Electric or magnetic shields or screens
    • 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
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/363—Electric or magnetic shields or screens made of electrically conductive material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Coils Of Transformers For General Uses (AREA)
CH1041564A 1963-09-10 1964-08-08 Scatter and corona shield for electrical induction apparatus CH422146A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US307971A US3281745A (en) 1963-09-10 1963-09-10 Corona and magnetic shielding structure for electrical transformers

Publications (1)

Publication Number Publication Date
CH422146A true CH422146A (en) 1966-10-15

Family

ID=23191966

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1041564A CH422146A (en) 1963-09-10 1964-08-08 Scatter and corona shield for electrical induction apparatus

Country Status (5)

Country Link
US (1) US3281745A (en)
JP (1) JPS4122496Y1 (en)
AT (1) AT249793B (en)
CH (1) CH422146A (en)
ES (1) ES303897A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398348A (en) * 1965-09-08 1968-08-20 Westinghouse Electric Corp High voltage electrical converter apparatus and pulse transformer therefor
US3577109A (en) * 1968-09-18 1971-05-04 Allis Chalmers Mfg Co Magnetic shielding construction for electric transformers
US3534311A (en) * 1969-04-09 1970-10-13 Westinghouse Electric Corp Transformer with magnetic shields
US3538472A (en) * 1969-04-09 1970-11-03 Westinghouse Electric Corp Magnetic shielding for electrical transformer
JPS5379312U (en) * 1976-12-03 1978-07-01
FR2419573A1 (en) * 1978-03-09 1979-10-05 Jeumont Schneider IMPROVEMENT IN THE TIGHTENING FLANGES OF A MAGNETIC CORE OF A POWER TRANSFORMER
PL2406799T3 (en) * 2009-03-09 2017-08-31 Siemens Aktiengesellschaft Winding arrangement for a transformer or for a choke

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL73807C (en) * 1939-06-02
US2344006A (en) * 1941-01-25 1944-03-14 Line Material Co Method of making electromagnetic induction apparatus
US2370045A (en) * 1942-10-22 1945-02-20 Westinghouse Electric & Mfg Co Shielding transformer structures
US2942215A (en) * 1956-11-29 1960-06-21 Westinghouse Electric Corp Corona shield
US3173116A (en) * 1962-12-31 1965-03-09 Westinghouse Electric Corp Electrical apparatus having magnetic and non-magnetic shielding

Also Published As

Publication number Publication date
US3281745A (en) 1966-10-25
JPS4122496Y1 (en) 1966-11-10
ES303897A1 (en) 1964-11-01
AT249793B (en) 1966-10-10

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