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. 16, 2018
Filed:
Nov. 22, 2016
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Falk Gerbig, Allershausen, DE;
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Abstract
A supercharged internal combustion engine includes an intake tract and a throttle element. Between the compressor and the throttle element, the intake tract is gas-conductively connected on the low-pressure side to a first line and on the high-pressure side to a second line via an overrun air recirculation valve. A fuel tank having an activated carbon filter is provided for supplying fuel to the internal combustion engine, the fuel tank being gas-conductively connected via a valve to a tank venting valve. Between the compressor and the throttle element, the intake tract is gas-conductively connected on the low-pressure side to a third line and on the high-pressure side to a fourth line via the tank venting valve. The overrun air recirculation valve and the tank venting valve are arranged in parallel in terms of flow and the first and third lines and the second and fourth lines are, at least in sections, the same lines.