CA1049338A - Increasing the dielectric strength in metal electrodes - Google Patents
Increasing the dielectric strength in metal electrodesInfo
- 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
Links
- 239000002184 metal Substances 0.000 title abstract description 3
- 229910052751 metal Inorganic materials 0.000 title abstract description 3
- 230000005684 electric field Effects 0.000 claims abstract description 10
- 239000011347 resin Substances 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 10
- 238000007590 electrostatic spraying Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000002320 radius Anatomy 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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)
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 (enrdf_load_stackoverflow) |
| BR (1) | BR7405004A (enrdf_load_stackoverflow) |
| CA (1) | CA1049338A (enrdf_load_stackoverflow) |
| DE (1) | DE2427474B2 (enrdf_load_stackoverflow) |
| NO (1) | NO134885C (enrdf_load_stackoverflow) |
| SE (1) | SE382715B (enrdf_load_stackoverflow) |
| ZA (1) | ZA743884B (enrdf_load_stackoverflow) |
Families Citing this family (5)
| 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)
| 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 |
-
1973
- 1973-06-20 SE SE7308658A patent/SE382715B/xx unknown
-
1974
- 1974-06-07 DE DE2427474A patent/DE2427474B2/de not_active Withdrawn
- 1974-06-17 NO NO742180A patent/NO134885C/no unknown
- 1974-06-18 ZA ZA00743884A patent/ZA743884B/xx unknown
- 1974-06-19 BR BR5004/74A patent/BR7405004A/pt unknown
- 1974-06-19 US US480929A patent/US3911384A/en not_active Expired - Lifetime
- 1974-06-19 CA CA202,879A patent/CA1049338A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA743884B (en) | 1975-06-25 |
| DE2427474B2 (de) | 1979-07-19 |
| US3911384A (en) | 1975-10-07 |
| NO134885B (enrdf_load_stackoverflow) | 1976-09-20 |
| SE382715B (sv) | 1976-02-09 |
| SE7308658L (enrdf_load_stackoverflow) | 1974-12-23 |
| DE2427474A1 (de) | 1975-01-23 |
| NO742180L (enrdf_load_stackoverflow) | 1975-01-13 |
| NO134885C (enrdf_load_stackoverflow) | 1976-12-29 |
| BR7405004A (pt) | 1976-02-24 |
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