WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1997022128) HOLLOW HIGH TEMPERATURE CERAMIC SUPERCONDUCTING FIBERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1997/022128    International Application No.:    PCT/US1996/019611
Publication Date: 19.06.1997 International Filing Date: 11.12.1996
IPC:
C03B 37/022 (2006.01), C03B 37/023 (2006.01), C03B 37/075 (2006.01), C03B 37/08 (2006.01), C03B 37/083 (2006.01), C03C 13/00 (2006.01), C03C 25/10 (2006.01), C04B 35/622 (2006.01), C04B 41/45 (2006.01), C04B 41/52 (2006.01), C04B 41/81 (2006.01), C04B 41/89 (2006.01), H01L 39/24 (2006.01)
Applicants: OWENS CORNING [US/US]; One Owens Corning Parkway, Toledo, OH 43659 (US)
Inventors: HUANG, Jianzhong; (US)
Agent: EVANS, Linda, S.; Owens Corning, Science & Technology Center, Building 54-1, 2790 Columbus Road, Granville, OH 43023-1200 (US)
Priority Data:
08/571,061 12.12.1995 US
Title (EN) HOLLOW HIGH TEMPERATURE CERAMIC SUPERCONDUCTING FIBERS
(FR) FIBRES EN CERAMIQUE CREUSES SUPRACONDUCTRICES HAUTE TEMPERATURE
Abstract: front page image
(EN)A hollow high temperature ceramic superconducting fiber (10, 100), a process for making the hollow fibers and an apparatus for carrying out the process are provided. The apparatus functions to simultaneously draw a molten superconducting material (16) and a molten glass material (18) into a hollow preform (25) which is heat treated to form a hollow superconducting fiber (10, 100) which is flexible and has a high electrical current carrying capacity. The glass cladding layer (14, 14') surrounds the hollow superconducting core (12).
(FR)L'invention concerne des fibres en céramique creuses supraconductrices haute température (10, 100), un procédé relatif à leur fabrication et un dispositif de fabrication. Le dispositif est conçu pour effectuer simultanément l'étirage d'un matériau supraconducteur fondu (16) et d'un matériau de verre liquide (18) en vue d'obtenir une préforme creuse (25) soumise à un traitement thermique qui donne la fibre supraconductrice creuse (10, 100) flexible et à haute capacité porteuse de courant électrique. Une couche de revêtement en verre (14, 14') entoure le coeur supraconducteur creux (12).
Designated States: CA, JP, KR, MX.
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)