CA1049338A - Increasing the dielectric strength in metal electrodes - Google Patents

Increasing the dielectric strength in metal electrodes

Info

Publication number
CA1049338A
CA1049338A CA202,879A CA202879A CA1049338A CA 1049338 A CA1049338 A CA 1049338A CA 202879 A CA202879 A CA 202879A CA 1049338 A CA1049338 A CA 1049338A
Authority
CA
Canada
Prior art keywords
portions
layer
increasing
resin
liquid
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA202,879A
Other languages
English (en)
French (fr)
Other versions
CA202879S (en
Inventor
Svante Forsberg
Olle Andersson
Ellerth Ericsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Norden Holding AB
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
Application granted granted Critical
Publication of CA1049338A publication Critical patent/CA1049338A/en
Expired legal-status Critical Current

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
    • 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
    • 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)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
  • Insulating Bodies (AREA)
CA202,879A 1973-06-20 1974-06-19 Increasing the dielectric strength in metal electrodes Expired CA1049338A (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
CA1049338A true CA1049338A (en) 1979-02-27

Family

ID=20317824

Family Applications (1)

Application Number Title Priority Date Filing Date
CA202,879A Expired CA1049338A (en) 1973-06-20 1974-06-19 Increasing the dielectric strength in metal electrodes

Country Status (7)

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

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
DE2427474B2 (de) 1979-07-19
BR7405004A (pt) 1976-02-24
SE382715B (sv) 1976-02-09
SE7308658L (de) 1974-12-23
NO134885C (de) 1976-12-29
NO134885B (de) 1976-09-20
ZA743884B (en) 1975-06-25
NO742180L (de) 1975-01-13
US3911384A (en) 1975-10-07
DE2427474A1 (de) 1975-01-23

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