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:
Oct. 21, 2014
Filed:
Feb. 23, 2011
Applicants:
Fathi Ahmad, Kaarst, DE;
Knut Halberstadt, Mülheim an der Ruhr, DE;
Christian Lerner, Dorsten, DE;
Inventors:
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 16/00 (2006.01); B05D 7/22 (2006.01); C23C 10/00 (2006.01); C23C 10/18 (2006.01); C23C 10/06 (2006.01); C23C 10/48 (2006.01);
U.S. Cl.
CPC ...
C23C 10/00 (2013.01); C23C 10/18 (2013.01); C23C 10/06 (2013.01); Y02T 50/67 (2013.01); C23C 10/48 (2013.01);
Abstract
A process for setting the average flow rate within a hollow component is provided. The process includes setting a relatively small wall thickness in a first region with a relatively large flow cross section using a first diffusion coating process and setting a relatively large wall thickness by a second different diffusion process in a second region with a relatively small flow cross section. The use of different diffusion coatings in a component allows the flow of coolant through a component to be set in a controlled manner.