GB408033A - Improvements relating to the protection of the insulating covering of electrical conductors from corona or glow discharge - Google Patents
Improvements relating to the protection of the insulating covering of electrical conductors from corona or glow dischargeInfo
- Publication number
- GB408033A GB408033A GB2951432A GB2951432A GB408033A GB 408033 A GB408033 A GB 408033A GB 2951432 A GB2951432 A GB 2951432A GB 2951432 A GB2951432 A GB 2951432A GB 408033 A GB408033 A GB 408033A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductor
- strips
- strip
- projections
- corona
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulating Bodies (AREA)
- Insulators (AREA)
Abstract
408,033. Conductors and insulators for dynamo-electric machines. KUYSER, J. A., Knowle Lodge, Sibson Road, Sale, Cheshire, and ASSOCIATED ELECTRICAL INDUSTRIES, Ltd., Crown House, Aldwych, London. Oct. 21, 1932, No. 29514. [Class 35.] To protect the conductors of high voltage machines from corona tapering strips of highresistance material, such as asbestos, are applied to the surface of the conductor in such a way that the distances between various portions of the strip or strips are not greater than can be covered by creepage, and the strips are connected to the iron of the machine. Fig. 1 shows such a strip 3 coiled helically on the conductor 2. Fig. 2 shows a ring 4 of high resistance material encircling the conductor and provided with tapering projections 5, 6 arranged along the conductor. Such an arrangement may be combined with a strip such as shown in Fig. 1, as indicated by the line 7, or several rings with projections may be employed, the projections on successive rings being staggered. The strips may be covered with insulating tape, which may be varnished.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2951432A GB408033A (en) | 1932-10-21 | 1932-10-21 | Improvements relating to the protection of the insulating covering of electrical conductors from corona or glow discharge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2951432A GB408033A (en) | 1932-10-21 | 1932-10-21 | Improvements relating to the protection of the insulating covering of electrical conductors from corona or glow discharge |
Publications (1)
Publication Number | Publication Date |
---|---|
GB408033A true GB408033A (en) | 1934-04-05 |
Family
ID=10292732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2951432A Expired GB408033A (en) | 1932-10-21 | 1932-10-21 | Improvements relating to the protection of the insulating covering of electrical conductors from corona or glow discharge |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB408033A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2925459A (en) * | 1954-09-14 | 1960-02-16 | Pireli Societa Per Azioni | Branch joint for electric cables |
WO2008062633A2 (en) * | 2006-11-24 | 2008-05-29 | Toyota Jidosha Kabushiki Kaisha | Motor stator and motor stator manufacturing method |
-
1932
- 1932-10-21 GB GB2951432A patent/GB408033A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2925459A (en) * | 1954-09-14 | 1960-02-16 | Pireli Societa Per Azioni | Branch joint for electric cables |
WO2008062633A2 (en) * | 2006-11-24 | 2008-05-29 | Toyota Jidosha Kabushiki Kaisha | Motor stator and motor stator manufacturing method |
WO2008062633A3 (en) * | 2006-11-24 | 2008-07-31 | Toyota Motor Co Ltd | Motor stator and motor stator manufacturing method |
KR100985339B1 (en) * | 2006-11-24 | 2010-10-04 | 도요타지도샤가부시키가이샤 | Motor stator and motor stator manufacturing method |
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