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. 06, 1990
Filed:
Sep. 13, 1988
Applicant:
Inventor:
Herbert Ampferer, Sachsenheim, DE;
Assignee:
Dr. Ing. h.c.F. Porsche AG, Weissach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F22B / ;
U.S. Cl.
CPC ...
123 / ; 1231 / ;
Abstract
A cylinder head cover with a suction pipe arrangement for an internal combustion engine in which the cylinder head cover and the suction pipe arrangement form a structural unit which is retained at a cylinder head of the internal combustion engine by means of bolts and elastic elements so that the noise radiation of the internal combustion engine is reduced. Additionally, in order to avoid filling losses, a wall of the cylinder head cover which is a component of the suction pipe arrangement, is compartmentalized against hot spray oil out of the cylinder head by means of a covering.