SE382715B - Forfarande for okning av den elektriska overslaghallfastheten hos metalliska elektroder. - Google Patents

Forfarande for okning av den elektriska overslaghallfastheten hos metalliska elektroder.

Info

Publication number
SE382715B
SE382715B SE7308658A SE7308658A SE382715B SE 382715 B SE382715 B SE 382715B SE 7308658 A SE7308658 A SE 7308658A SE 7308658 A SE7308658 A SE 7308658A SE 382715 B SE382715 B SE 382715B
Authority
SE
Sweden
Prior art keywords
procedure
increasing
metallic electrodes
electrical flash
flash resistance
Prior art date
Application number
SE7308658A
Other languages
English (en)
Other versions
SE7308658L (sv
Inventor
O Andersson
E Ericsson
S Forsberg
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
Priority to SE7308658A priority Critical patent/SE382715B/sv
Priority to DE2427474A priority patent/DE2427474B2/de
Priority to NO742180A priority patent/NO134885C/no
Priority to ZA00743884A priority patent/ZA743884B/xx
Priority to US480929A priority patent/US3911384A/en
Priority to BR5004/74A priority patent/BR7405004A/pt
Priority to CA202,879A priority patent/CA1049338A/en
Publication of SE7308658L publication Critical patent/SE7308658L/xx
Publication of SE382715B publication Critical patent/SE382715B/sv

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)
SE7308658A 1973-06-20 1973-06-20 Forfarande for okning av den elektriska overslaghallfastheten hos metalliska elektroder. SE382715B (sv)

Priority Applications (7)

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.
DE2427474A DE2427474B2 (de) 1973-06-20 1974-06-07 Metallisches Bauteil für elektrische Maschinen o.dgl. Geräte, insbesondere Transformatoren, und Verfahren zu seiner Herstellung
NO742180A NO134885C (sv) 1973-06-20 1974-06-17
ZA00743884A ZA743884B (en) 1973-06-20 1974-06-18 Method for increasing the dielectric strength
US480929A US3911384A (en) 1973-06-20 1974-06-19 Increasing the dielectric strength in metal electrodes
BR5004/74A BR7405004A (pt) 1973-06-20 1974-06-19 Processo para aumentar a intensidade dieletrica em eletrodos metalicos
CA202,879A CA1049338A (en) 1973-06-20 1974-06-19 Increasing the dielectric strength in metal electrodes

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 (2)

Publication Number Publication Date
SE7308658L SE7308658L (sv) 1974-12-23
SE382715B true SE382715B (sv) 1976-02-09

Family

ID=20317824

Family Applications (1)

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

Country Status (7)

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

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
US3911384A (en) 1975-10-07
ZA743884B (en) 1975-06-25
NO134885B (sv) 1976-09-20
NO134885C (sv) 1976-12-29
SE7308658L (sv) 1974-12-23
CA1049338A (en) 1979-02-27
DE2427474A1 (de) 1975-01-23
BR7405004A (pt) 1976-02-24
DE2427474B2 (de) 1979-07-19
NO742180L (sv) 1975-01-13

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