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. 15, 2005
Filed:
Sep. 11, 2003
Hans-jürgen Pfisterer, Karlsruhe, DE;
Holger Cecchin, Germering, DE;
Walter Wissmach, Munich, DE;
Christoph Kink, Stadtbergen, DE;
Ferdinand Kristen, Gilching, DE;
Rudolf Bauer, Landsberg, DE;
Erwin Manschitz, Germering, DE;
Hans-Jürgen Pfisterer, Karlsruhe, DE;
Holger Cecchin, Germering, DE;
Walter Wissmach, Munich, DE;
Christoph Kink, Stadtbergen, DE;
Ferdinand Kristen, Gilching, DE;
Rudolf Bauer, Landsberg, DE;
Erwin Manschitz, Germering, DE;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
An electrical tool includes a housing having inlet () and outlet () openings, a brushless electric motor () and an inverted rectifier () both arranged in the housing () between inlet () and outlet () openings in an air stream () of an air volume (), and a link condensator () located in the housing () in the air stream (), with the inverted rectifier () being arranged, in the air flow direction, downstream of the link condensator () and upstream of the electric motor ().