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. 03, 2017
Filed:
Aug. 29, 2013
Applicant:
Kaltenbach & Voigt Gmbh, Biberach, DE;
Inventors:
Assignee:
KALTENBACH & VOIGT GMBH, Biberach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C 1/06 (2006.01); H02K 7/14 (2006.01); H02K 5/22 (2006.01); H02K 11/00 (2016.01); H02K 9/19 (2006.01); H02K 5/08 (2006.01); H02K 9/02 (2006.01);
U.S. Cl.
CPC ...
H02K 11/0094 (2013.01); H02K 5/08 (2013.01); H02K 5/22 (2013.01); H02K 9/02 (2013.01); H02K 9/19 (2013.01); A61C 1/06 (2013.01); H02K 7/145 (2013.01); H02K 2213/03 (2013.01);
Abstract
An electric motor arrangement for a medical, especially dental, tool handle, which is extremely compact and resistant to sterilizing temperatures due to a plurality of advantageous embodiments. The electric motor arrangement is characterized by the following properties: the use of a light source based on SMD-LED or LED as a semiconductor chip; the shortening of the INTRAmatic coupling to between 20 mm and 25 mm; a hermetically extruded stator comprising integrated media tubes and molded connection sockets; the stator winding is embodied as a coil segment winding instead of an H winding or triangle; and the winding head has openings for media tubes.