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. 13, 2018
Filed:
Nov. 09, 2016
Applicant:
Continental Automotive Systems, Inc., Auburn Hills, MI (US);
Inventors:
Robert Wayne McFarland, Smithfield, VA (US);
Keith Aaron Shaw, Yorktown, VA (US);
Randolph W Carnell, Jr., Yorktown, VA (US);
Assignee:
Continental Automotive Systems, Inc., Auburn Hills, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N 3/04 (2006.01); F01N 3/20 (2006.01); F01N 9/00 (2006.01);
U.S. Cl.
CPC ...
F01N 3/208 (2013.01); F01N 9/00 (2013.01); F01N 2260/024 (2013.01); F01N 2610/01 (2013.01); F01N 2610/03 (2013.01); F01N 2610/11 (2013.01);
Abstract
A dosing unit for a diesel exhaust treatment system eliminates heat from the exhaust stream using an electrically operated fluid injector inside a cavity, sized and shaped to receive the electrically operated injector therein and surround the fluid injector in the cavity with engine coolant flowing through the cavity. Continuous welds aid heat transfer between the components.