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:
Jan. 03, 2006
Filed:
Dec. 07, 2000
Applicants:
Daniel Damson, Ditzingen, DE;
Reiner Hohl, Stuttgart, DE;
Inventors:
Daniel Damson, Ditzingen, DE;
Reiner Hohl, Stuttgart, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A heating exchanger () between a cooling conduit and an exhaust-gas line of an internal combustion engine includes a coolant inflow () and a coolant return () for coolant ducts (), as well as an exhaust-gas inlet () and an exhaust-gas outlet () for exhaust-air ducts (). The heat exchanger is arranged in a main exhaust-gas flow (), and a shutoff device is provided in the coolant inflow ().