GB956724A - Improvements in spacing means for conductor bars of electrical devices - Google Patents
Improvements in spacing means for conductor bars of electrical devicesInfo
- Publication number
- GB956724A GB956724A GB39350/60A GB3935060A GB956724A GB 956724 A GB956724 A GB 956724A GB 39350/60 A GB39350/60 A GB 39350/60A GB 3935060 A GB3935060 A GB 3935060A GB 956724 A GB956724 A GB 956724A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nov
- electrical devices
- glass fibre
- spacing means
- initially
- 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
- 239000004020 conductor Substances 0.000 title abstract 3
- 239000003365 glass fiber Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920001187 thermosetting polymer Polymers 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 2
- 239000000470 constituent Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 229920001225 polyester resin Polymers 0.000 abstract 1
- 239000004645 polyester resin Substances 0.000 abstract 1
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
- H01F41/02—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 for manufacturing cores, coils, or magnets
- H01F41/04—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 for manufacturing cores, coils, or magnets for manufacturing coils
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
- H02K3/505—Fastening of winding heads, equalising connectors, or connections thereto for large machine windings, e.g. bar windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Manufacture Of Motors, Generators (AREA)
- Insulating Of Coils (AREA)
Abstract
956,724. Transformers. GENERAL ELECTRIC CO. Nov. 16, 1960 [Nov. 20, 1959], No. 39350/60. Heading H1T. [Also in Division H2] Conformable conductor spacing blocks 4 (Fig. 2) e.g. for stator and transformer windings are made from glass fibre filled thermosetting resin. The fibres are oriented in one direction and the block initially has the consistency of stiff putty. The block is placed between two conductors and compressed so that it conforms to their shape and is held rigidly in position by heating. Alternatively it may initially be held in position with glass fibre cord (Fig. 3, not shown) and may be fitting during or after the construction of the winding. Any thermosetting resin can be used including epoxy and polyester resin, and examples of suitable constituents for the blocks are described. U.S.A. Specification 2,308,495 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US854458A US2980757A (en) | 1959-11-20 | 1959-11-20 | Spacing means for electrical devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB956724A true GB956724A (en) | 1964-04-29 |
Family
ID=25318749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB39350/60A Expired GB956724A (en) | 1959-11-20 | 1960-11-16 | Improvements in spacing means for conductor bars of electrical devices |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4218121B1 (en) |
| FR (1) | FR1273841A (en) |
| GB (1) | GB956724A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1515413A1 (en) * | 2003-09-12 | 2005-03-16 | Siemens Westinghouse Power Corporation | Support structure for high-voltage conductors |
-
1960
- 1960-11-16 GB GB39350/60A patent/GB956724A/en not_active Expired
- 1960-11-18 FR FR844334A patent/FR1273841A/en not_active Expired
- 1960-11-21 JP JP4565360A patent/JPS4218121B1/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1515413A1 (en) * | 2003-09-12 | 2005-03-16 | Siemens Westinghouse Power Corporation | Support structure for high-voltage conductors |
| US7002278B2 (en) | 2003-09-12 | 2006-02-21 | Siemens Westinghouse Power Corporation | Support structure for high-voltage conductors |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1273841A (en) | 1961-10-13 |
| JPS4218121B1 (en) | 1967-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB897947A (en) | Conformable spacer blocks for electrical conductor bars | |
| SE196903C1 (en) | Stators for electric motors and generators | |
| DE2965699D1 (en) | Process for the production of winding tapes for the high voltage insulation of electric machines and apparatuses, and winding tape for making an insulating envelope for electric conductors | |
| GB898762A (en) | Improvements in or relating to casings for joints in single-core metal-sheathed electric power cables | |
| GB956724A (en) | Improvements in spacing means for conductor bars of electrical devices | |
| GB1195398A (en) | Improvements in or relating to Electrical Machines | |
| AU532539B2 (en) | Epoxy resin powder for electrical wire insulation | |
| GB782256A (en) | Improvements in or relating to stop joints or terminals for multi-core high-tension electric cables | |
| GB1140113A (en) | Improvements in and relating to insulated electrical conductors | |
| GB1223671A (en) | Improvements relating to high-voltage electric cable terminations | |
| AU232069B2 (en) | Improvements in or relating tothe winding of armature cores for electrical generators or motors | |
| AU4541059A (en) | Improvements in or relating tothe winding of armature cores for electrical generators or motors | |
| AU232942B2 (en) | Improvements in or relating tothe winding of armature cores for electric generators and motors | |
| CA588225A (en) | Insulated electric conductor splice | |
| AU219163B2 (en) | Improvements in electrical winding wires and to wave-wound coils made therefrom | |
| AU233038B2 (en) | Improvements in electric cable glands | |
| AU4540959A (en) | Improvements in or relating tothe winding of armature cores for electric generators and motors | |
| GB797261A (en) | An electric conductor enclosed by a heat-resistant and moisture-proof insulation | |
| AU2739157A (en) | Improvements in electrical winding wires and to wave-wound coils made therefrom | |
| CA587918A (en) | Electric transformer windings | |
| GB590545A (en) | Improvements in systems of high tension conductors | |
| GB758159A (en) | Improvements in electrical terminations | |
| CA640279A (en) | Winding slot insulators for dynamo electric machines and method of making same | |
| CA1008122A (en) | Insulated electrical conductor and dynamoelectric machine coil made therefrom | |
| AU238044B2 (en) | Improvements in electrical power outlet connection boxes |