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:
Sep. 16, 2008
Filed:
Jun. 11, 2003
Martin-peter Bolz, Buehl, DE;
Martin-Peter Bolz, Buehl, DE;
Robert Bosch GmbH, , DE;
Abstract
The invention relates to a device to compress combustion air, in particular a device to compress combustion air for a combustion engine of a motor vehicle, with a housing (), with at least one compressor impeller () arranged in a compression area () of a first housing part (), which is arranged in the flow direction between an air inlet () and an air outlet () of the housing (), as well as with an electric motor () arranged in a second housing part () of the housing () to operate the compressor impeller (). It is proposed in accordance with the invention that a flow channel () running in the circumferential direction of the first housing part () and connecting the compression space () with the air outlet () surrounds the electric motor () at least partially.