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. 26, 2016
Filed:
Jan. 03, 2011
Applicants:
Jochen Schwarzer, Witten, DE;
Thomas Waldenmaier, Freiberg/Neckar, DE;
Lazlo Hagymasi, Gerlingen, DE;
Inventors:
Jochen Schwarzer, Witten, DE;
Thomas Waldenmaier, Freiberg/Neckar, DE;
Lazlo Hagymasi, Gerlingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 8/30 (2006.01); C23C 8/32 (2006.01); C23C 8/34 (2006.01);
U.S. Cl.
CPC ...
C23C 8/30 (2013.01); C23C 8/32 (2013.01); C23C 8/34 (2013.01);
Abstract
The invention relates to a method for carbonitriding at least one component () in a treatment chamber (), in which at least one process gas () is introduced into the treatment chamber (), wherein a hydrogen content () is detected in an atmosphere developing in the treatment chamber () and is maintained in a desired range () at least at intervals by influencing of the amount of the process gas () that is fed.