NO134885C - - Google Patents

Info

Publication number
NO134885C
NO134885C NO742180A NO742180A NO134885C NO 134885 C NO134885 C NO 134885C NO 742180 A NO742180 A NO 742180A NO 742180 A NO742180 A NO 742180A NO 134885 C NO134885 C NO 134885C
Authority
NO
Norway
Application number
NO742180A
Other languages
Norwegian (no)
Other versions
NO742180L (en
NO134885B (en
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
Publication of NO742180L publication Critical patent/NO742180L/no
Publication of NO134885B publication Critical patent/NO134885B/no
Publication of NO134885C publication Critical patent/NO134885C/no

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
NO742180A 1973-06-20 1974-06-17 NO134885C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7308658A SE382715B (en) 1973-06-20 1973-06-20 PROCEDURE FOR INCREASING THE ELECTRICAL FLASH RESISTANCE OF METALLIC ELECTRODES.

Publications (3)

Publication Number Publication Date
NO742180L NO742180L (en) 1975-01-13
NO134885B NO134885B (en) 1976-09-20
NO134885C true NO134885C (en) 1976-12-29

Family

ID=20317824

Family Applications (1)

Application Number Title Priority Date Filing Date
NO742180A NO134885C (en) 1973-06-20 1974-06-17

Country Status (7)

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

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 (en) * 1990-09-28 1992-04-02 Siemens Ag METHOD FOR INCREASING THE VOLTAGE RESISTANCE AND IMPROVING THE CROSS-CURRENT BEHAVIOR OF INSULATION CIRCUITS AND APPLICATION OF THIS METHOD TO VACUUM SWITCHES
SE507383C2 (en) * 1996-11-22 1998-05-25 Abb Research Ltd Field control electrode
CN104634898B (en) * 2013-11-08 2016-10-12 中国石油天然气股份有限公司 Test method and the device of transformer oil aerogenesis trend is evaluated under electric heating mixing field
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
CA1049338A (en) 1979-02-27
BR7405004A (en) 1976-02-24
NO742180L (en) 1975-01-13
ZA743884B (en) 1975-06-25
DE2427474B2 (en) 1979-07-19
NO134885B (en) 1976-09-20
SE382715B (en) 1976-02-09
SE7308658L (en) 1974-12-23
US3911384A (en) 1975-10-07
DE2427474A1 (en) 1975-01-23

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