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:
Feb. 05, 2013
Filed:
Feb. 06, 2007
Friedrich Wirbeleit, Esslingen, DE;
Guenther Vogt, Holzkirchen, DE;
Uwe Hammer, Hausham, DE;
Bodo Becker, Valley, DE;
Friedrich Wirbeleit, Esslingen, DE;
Guenther Vogt, Holzkirchen, DE;
Uwe Hammer, Hausham, DE;
Bodo Becker, Valley, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
In a charging device for an internal combustion engine, the charging device has at least one first line for the intake of fresh air, having at least one air-gap-insulated exhaust-carrying component. This is assigned to an outlet side of the internal combustion engine. At least one regulating element for distributing an exhaust gas stream, and at least one regulating element for distributing a pre-compressed fresh air stream is provided. The air-gap insulated exhaust-carrying component has an outer chamber, through which a controllable stream of fresh air flows.