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:
Jul. 02, 1985
Filed:
Mar. 07, 1984
Applicant:
Inventors:
Ulf Dworak, Baltmannsweiler, DE;
Hans Olapinski, Aichwald, DE;
Dieter Fingerle, Hochdorf, DE;
Ulrich Krohn, Leonberg, DE;
Assignee:
Feldmuhle Aktiengesellschaft, Dusseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B05D / ;
U.S. Cl.
CPC ...
428 35 ; 428 36 ; 428302 ; 428303 ; 428329 ; 428448 ; 428332 ; 428920 ; 428701 ; 428697 ; 427201 ; 427427 ; 4274193 ; 1231 / ;
Abstract
A thermal insulation lining (1) in the exhaust duct (4) of a cylinder head (5) consists of a sintered compact (2) of ceramic material having an envelope containing or consisting of inorganic fibers.