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:
Jun. 17, 2003
Filed:
Sep. 17, 2001
Applicant:
Inventors:
Detlef Otte, Gründau, DE;
Jörg Petzold, Bruchköbel, DE;
Assignee:
Vacuumschmelze GmbH, Hanau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 2/702 ;
U.S. Cl.
CPC ...
H01F 2/702 ;
Abstract
Magnetic cores including coiled amorphous ferromagnetic alloy strips are addressed. The composition of the alloy essentially corresponds to the formula Co (Fe Mn ) Ni X Si B C , where X is at least one of the elements V, Nb, Ta, Cr, Mo, W, Ge, and P; and a, b, c, d, e, f, and g are indicated in atom percent and meet the following conditions: 40≦a≦82; 3≦b≦10, 0≦c≦30; 0≦d≦5; 0≦e≦20; 7≦f≦26; 0≦g≦3; with 15≦d+e+f+g≦33 and 0≦x≦1.