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:
Jan. 14, 1986
Filed:
Sep. 19, 1983
Applicant:
Inventors:
Jozef T Welzen, Eindhoven, NL;
Theodorus G Stijntjes, Eindhoven, NL;
Aant B van der Meer, Eindhoven, NL;
Rudolf O Lobel, Uden, NL;
Berend J Nijhof, Uden, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
F27B / ;
U.S. Cl.
CPC ...
264 58 ; 264 57 ; 432258 ; 432259 ;
Abstract
In the manufacture of a flared ferromagnetic annular core for a television deflection unit in which a moulding (13) consisting of compressed starting material is supported in a hollow holder (11) having an inclined inner wall (12) on which a considerable part of the flared outer surface of the moulding (13) bears during sintering. Allows compression and expansion of the moulding to take place.