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:
Oct. 23, 2001
Filed:
Feb. 17, 2000
Applicant:
Inventor:
Peter Skala, Bietigheim-Bissingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/936 ;
U.S. Cl.
CPC ...
H02K 1/936 ;
Abstract
An electric machine, preferably a rotary current generator (,) with a rectifier unit (,) on the rear end region of its bearing plate (,), is proposed in which the dissipation of its lost heat is to be improved. PLUS and MINUS heat sinks (,) with the MINUS and PLUS diodes (,) are screwed firmly in sandwichlike fashion, insulated from one another, to a circuit board (,) for the switching connections between diodes and winding terminals (,A) on the bearing plate (,). In particular to improve the cooling of the MINUS diodes (,), these diodes are in direct metal-to-metal contact by their bases (,) with the bearing shield (,) there.