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. 12, 2002
Filed:
Apr. 28, 1999
Applicant:
Inventors:
Harald Reiss, Heidelberg, DE;
Manfred Wetzko, Wilhelmsfeld, DE;
Assignee:
ABB Patent GmbH, Ladenburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 1/626 ;
U.S. Cl.
CPC ...
C23C 1/626 ;
Abstract
A process for producing a coating on components having peripheries to be placed in direct contact with vaporous media. Such peripheries are wetted over part or all of their surface with a film of liquid when the vaporous media are changed from the vapor state into the liquid state by phase transition. Such films of liquid increase the thermal resistance, for example, of the components. In order to avoid such wetting, the peripheries of each component are roughened. A coat of a non-wettable, amorphous carbon is then applied to the peripheries, at least in regions thereof.