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:
Jan. 07, 1986
Filed:
Apr. 06, 1984
Applicant:
Inventor:
Karl Kirchweger, Graz, AT;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K / ;
U.S. Cl.
CPC ...
180 681 ; 1231 / ; 180 6922 ; 181204 ; 181256 ;
Abstract
An internal combustion engine powering a motor vehicle is provided with a separate exhaust casing which is located within an engine compartment developed into a sound-insulating capsule, and is designed as a roof-type cover without a bottom shielding at least those parts of the exhaust system close to the cylinder head of the engine. This cover is connected with an outlet opening in an outer wall of the vehicle, which opening is positioned in an area where the heated air rises from the exhaust system, such that ventilation of the capsule and the exhaust system is ensured even after the engine has been turned off.