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:
Mar. 25, 2003
Filed:
Jul. 11, 2001
Gunther Martin, Nuremberg, DE;
Buehler Motor GmbH, Nuremberg, DE;
Abstract
An electromotor, in particular a brushless pump motor having a motor housing, a circuit board, flexible electric lines that are guided in a passage through the motor housing and connected to the circuit board by way of connections, with hollow spaces in the motor housing being partially or completely filled with a hardenable plastic material. The flexible electric lines run between their connections to the circuit board and the passage of the motor housing with a total change in direction amounting to at least 40° and are arranged in at least one of the hollow spaces of the motor housing that is filled with hardenable plastic material, such as polyurethane foam. The flexible electrical lines are essentially completely surrounded by the hardenable plastic material at least in the regions of the changes in direction in the progression of the electric lines. Alternative methods of assembling the motor are provided.