US 5286577
DRAWN CONDUCTORS FOR CRYOGENIC APPLICATIONS
Assignee
ALUMINUM COMPANY OF AMERICA
Filed
Jul 23, 1990
Granted
Feb 15, 1994
Location
MONROEVILLE PA US
Abstract
Wire of co-drawn composite of conductor core and matrix is provided, for instance in the form of high purity aluminum conductor and Al-Fe-Ce alloy matrix, suitable for use for electrical conduction at cryogenic temperatures. Included are extrusion and drawing processes enabling successful production.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Aug 22, 1991
Rescinded
Aug 18, 1993
Duration
1 year, 12 months
Inventor
- 1M.K. PREMKUMAR
Record Details
- Patent number
- US 5286577
- Application
- 07557218
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
Browse by Assignee
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Back to patent indexSource: USPTO 35 USC §181 secrecy order records