GB1192828A - Improvements in or relating to Superconducting Elements in Electrical Apparatus - Google Patents
Improvements in or relating to Superconducting Elements in Electrical ApparatusInfo
- Publication number
- GB1192828A GB1192828A GB3707367A GB3707367A GB1192828A GB 1192828 A GB1192828 A GB 1192828A GB 3707367 A GB3707367 A GB 3707367A GB 3707367 A GB3707367 A GB 3707367A GB 1192828 A GB1192828 A GB 1192828A
- Authority
- GB
- United Kingdom
- Prior art keywords
- super
- conductor
- surface layer
- copper
- transformers
- 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
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F6/00—Superconducting magnets; Superconducting coils
- H01F6/02—Quenching; Protection arrangements during quenching
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
1192828 Super-conductors; transformers CENTRAL ELECTRICITY GENERATING BOARD 11 Nov 1968 [11 Aug 1967] 37073/67 Headings H1A A5 and A4D A super-conductor in contact with a normal metal is provided with a surface layer having a lower thermal conductivity than the conductor to reduce any tendency for film boiling, as opposed to nucleate boiling, to occur in the liquid coolant. The surface layer may be porous and comprise sand stuck to the surface with glue. The surface of the conductor may be coated with glue, plastics material or varnish which may either be allowed to set or may be covered while still tacky with copper filings, loosely packed cotton wool, ceramic particles, abrasive grit, or silicon-carbide or graphite powder. Alternatively, the super-conductor may be wound with spaced turns of cotton thread and partially covered with paint. The surface layer may also comprise a coating of a metal such as stainless steel or a nickel-chromium or copper alloy. The super-conductor material may be niobium-titanium alloy or niobium stannide and the normal metal which it contacts may be copper. The super-conductive wire may be utilized in electromagnets and transformers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3707367A GB1192828A (en) | 1967-08-11 | 1967-08-11 | Improvements in or relating to Superconducting Elements in Electrical Apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3707367A GB1192828A (en) | 1967-08-11 | 1967-08-11 | Improvements in or relating to Superconducting Elements in Electrical Apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1192828A true GB1192828A (en) | 1970-05-20 |
Family
ID=10393505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3707367A Expired GB1192828A (en) | 1967-08-11 | 1967-08-11 | Improvements in or relating to Superconducting Elements in Electrical Apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1192828A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2510410A (en) * | 2013-02-04 | 2014-08-06 | Siemens Plc | Quench pressure reduction for superconducting magnet by reducing heat flux from coil to cryogen |
| CN109365233A (en) * | 2018-09-21 | 2019-02-22 | 浙江清优材料科技有限公司 | It is integrated with the spraying integrated technique and equipment of the liquid cooling plate of heat-conducting layer |
-
1967
- 1967-08-11 GB GB3707367A patent/GB1192828A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2510410A (en) * | 2013-02-04 | 2014-08-06 | Siemens Plc | Quench pressure reduction for superconducting magnet by reducing heat flux from coil to cryogen |
| GB2510410B (en) * | 2013-02-04 | 2016-03-09 | Siemens Plc | Quench pressure reduction for superconducting magnet |
| CN109365233A (en) * | 2018-09-21 | 2019-02-22 | 浙江清优材料科技有限公司 | It is integrated with the spraying integrated technique and equipment of the liquid cooling plate of heat-conducting layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |