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:
Nov. 22, 1977
Filed:
Jan. 23, 1976
Wolfgang Rudert, Langenargen, DT;
Abstract
A ventilating arrangement for a compartment of an internal combustion engine which arrangement includes an air guiding housing separated from the engine compartment by a wall with a finned annular cooling arrangement being disposed in the housing for drawing-in ambient cooling air and directing at least a portion of the drawn-in-air into the engine compartment. The wall separating the air guiding housing from the engine compartment is provided with an air discharge opening with the annular cooler being provided with a thinless sector adjacent the air discharge opening. A charging air cooler arrangement is disposed adjacent the air discharge opening with an oil cooler arrangement being disposed on a downstream side of the charging air cooler. A fuel cooler arrangement may be interposed between the air discharge opening and the charging air cooler to cool the fuel supplied to the internal combustion engine.