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:
Jun. 26, 2018
Filed:
Oct. 12, 2012
Robert Bosch Gmbh, Stuttgart, DE;
Gregory Rewers, Schwieberdingen, DE;
Nadja Eisenmenger, Stuttgart, DE;
Achim Brenk, Kaempfelbach, DE;
Dieter Seher, Ilsfeld, DE;
Hans-Christoph Magel, Reutlingen, DE;
Andreas Wengert, Auenwald, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method for operating a line circuit () for waste heat utilization of an internal combustion engine (), and a control unit (). A feed pump (), at least one heat exchanger (), an expansion machine (), a condenser () and a control unit () are situated in the line circuit (). The control unit () calculates a time period which is required until individual components or all the components of the line circuit () have reached a predefined temperature, in order to start up the line circuit () at least partially.