GB1212256A - Improvements in or relating to cables and other electrical apparatus with a solidified fluid dielectric material - Google Patents
Improvements in or relating to cables and other electrical apparatus with a solidified fluid dielectric materialInfo
- Publication number
- GB1212256A GB1212256A GB00116/68A GB1011668A GB1212256A GB 1212256 A GB1212256 A GB 1212256A GB 00116/68 A GB00116/68 A GB 00116/68A GB 1011668 A GB1011668 A GB 1011668A GB 1212256 A GB1212256 A GB 1212256A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dielectric
- conductors
- fluid
- cables
- relating
- 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
- 239000012530 fluid Substances 0.000 title abstract 4
- 239000003989 dielectric material Substances 0.000 title 1
- 239000004020 conductor Substances 0.000 abstract 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000001307 helium Substances 0.000 abstract 1
- 229910052734 helium Inorganic materials 0.000 abstract 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 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
- H01F27/323—Insulation between winding turns, between winding layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
- H01B12/14—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by the disposition of thermal insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F6/00—Superconducting magnets; Superconducting coils
- H01F6/04—Cooling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
1,212,256. Insulating dynamo-electric machine conductors. GENERAL ELECTRICITY GENERATING BOARD. 27 May, 1969 [1 March, 1968], No. 10116/68. Heading H2A. [Also in Division H1] The dielectric an electrical motor or generator with conductors operated below 60 K is a fluid at room temperatures but solid at the operating temperature. Argon and/or nitrogen may be used as the dielectric, and mechanical supports of compatible material such as plastics or ceramics space the conductors when the dielectric is fluid. The dielectric may be introduced as a gas and solidified by a fluid helium cooling sytem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB00116/68A GB1212256A (en) | 1968-03-01 | 1968-03-01 | Improvements in or relating to cables and other electrical apparatus with a solidified fluid dielectric material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB00116/68A GB1212256A (en) | 1968-03-01 | 1968-03-01 | Improvements in or relating to cables and other electrical apparatus with a solidified fluid dielectric material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1212256A true GB1212256A (en) | 1970-11-11 |
Family
ID=9961789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB00116/68A Expired GB1212256A (en) | 1968-03-01 | 1968-03-01 | Improvements in or relating to cables and other electrical apparatus with a solidified fluid dielectric material |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1212256A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2928343A1 (en) * | 1978-07-26 | 1980-02-07 | Electric Power Res Inst | METHOD FOR TRAINING A SOLID DIELECTRIC MATERIAL AND COAXIAL CABLE |
| US4315098A (en) * | 1979-07-25 | 1982-02-09 | Electric Power Research Institute, Inc. | Insulative spacer for a low temperature coaxial cable and coaxial cable including the same |
-
1968
- 1968-03-01 GB GB00116/68A patent/GB1212256A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2928343A1 (en) * | 1978-07-26 | 1980-02-07 | Electric Power Res Inst | METHOD FOR TRAINING A SOLID DIELECTRIC MATERIAL AND COAXIAL CABLE |
| US4241233A (en) | 1978-07-26 | 1980-12-23 | Electric Power Research Institute, Inc. | Method of forming dielectric material for electrical cable and resulting structure |
| US4315098A (en) * | 1979-07-25 | 1982-02-09 | Electric Power Research Institute, Inc. | Insulative spacer for a low temperature coaxial cable and coaxial cable including the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |