ZA743884B - Method for increasing the dielectric strength - Google Patents

Method for increasing the dielectric strength

Info

Publication number
ZA743884B
ZA743884B ZA00743884A ZA743884A ZA743884B ZA 743884 B ZA743884 B ZA 743884B ZA 00743884 A ZA00743884 A ZA 00743884A ZA 743884 A ZA743884 A ZA 743884A ZA 743884 B ZA743884 B ZA 743884B
Authority
ZA
South Africa
Prior art keywords
increasing
dielectric strength
dielectric
strength
Prior art date
Application number
ZA00743884A
Other languages
English (en)
Inventor
S Forsberg
O Andersson
E Ericsson
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of ZA743884B publication Critical patent/ZA743884B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • 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
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/56—Insulating bodies
    • H01B17/62—Insulating-layers or insulating-films on metal bodies
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/005—Impregnating or encapsulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Insulating Bodies (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
ZA00743884A 1973-06-20 1974-06-18 Method for increasing the dielectric strength ZA743884B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7308658A SE382715B (sv) 1973-06-20 1973-06-20 Forfarande for okning av den elektriska overslaghallfastheten hos metalliska elektroder.

Publications (1)

Publication Number Publication Date
ZA743884B true ZA743884B (en) 1975-06-25

Family

ID=20317824

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00743884A ZA743884B (en) 1973-06-20 1974-06-18 Method for increasing the dielectric strength

Country Status (7)

Country Link
US (1) US3911384A (pt)
BR (1) BR7405004A (pt)
CA (1) CA1049338A (pt)
DE (1) DE2427474B2 (pt)
NO (1) NO134885C (pt)
SE (1) SE382715B (pt)
ZA (1) ZA743884B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320437A (en) * 1980-06-23 1982-03-16 General Electric Company Capacitor with edge coated electrode
DE4030806A1 (de) * 1990-09-28 1992-04-02 Siemens Ag Verfahren zur erhoehung der spannungsfestigkeit und verbesserung des kriechstromverhaltens von isolationsstrecken und anwendung dieses verfahrens auf vakuumschalter
SE507383C2 (sv) * 1996-11-22 1998-05-25 Abb Research Ltd Elektrod för fältstyrning
CN104634898B (zh) * 2013-11-08 2016-10-12 中国石油天然气股份有限公司 电热混合场下评定变压器油产气趋势的试验方法及装置
US10449648B2 (en) 2016-08-04 2019-10-22 Robert Bosch Tool Corporation Transferring rotation torque through isolator for table saw

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730461A (en) * 1953-02-19 1956-01-10 Ransburg Electro Coating Corp Electrostatic coating method
US3265998A (en) * 1964-04-14 1966-08-09 Charles W Park Compact high voltage transformer having more uniform equipotential line spacing

Also Published As

Publication number Publication date
BR7405004A (pt) 1976-02-24
US3911384A (en) 1975-10-07
DE2427474A1 (de) 1975-01-23
NO134885B (pt) 1976-09-20
CA1049338A (en) 1979-02-27
DE2427474B2 (de) 1979-07-19
NO742180L (pt) 1975-01-13
NO134885C (pt) 1976-12-29
SE382715B (sv) 1976-02-09
SE7308658L (pt) 1974-12-23

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