The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 10, 1994
Filed:
Apr. 16, 1993
Applicant:
Inventors:
Brian Fisk, Franlin Lakes, NJ (US);
Joseph Winter, New Haven, CT (US);
Assignee:
Fisk Alloy Wire, Inc., Hawthorne, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
2191171 ; 219 58 ; 219118 ; 2282351 ;
Abstract
End faces of copper alloys to be used for electrical conductors are placed in contacting relationship under a compressive force below the yield strength of the copper alloy conductor in the room temperature condition. The contacting end faces are heated under continuous compression at a temperature of at least 300.degree. C. but below the solvus temperature of the copper alloy in at least one heating cycle.