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:
May. 06, 2025
Filed:
Jan. 18, 2021
Applicant:
Hutchinson, Paris, FR;
Inventors:
Ksenia Astafyeva, Montargis, FR;
Thierry Benard, Checy, FR;
Assignee:
HUTCHINSON, , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 53/38 (2017.12); F01M 13/00 (2005.12); F16L 25/01 (2005.12); H05K 3/10 (2005.12);
U.S. Cl.
CPC ...
F16L 53/38 (2017.12); F16L 25/01 (2012.12); H05K 3/105 (2012.12); F01M 2013/0027 (2012.12); F01N 2610/02 (2012.12); F01N 2610/10 (2012.12); H05K 2201/10977 (2012.12); H05K 2203/107 (2012.12); H05K 2203/121 (2012.12);
Abstract
A fluidic connection and fluid heating device for a fluid circuit, in particular for a motor vehicle, the device comprising a one-piece tubular body of plastic or composite material comprising at least one internal annular surface defining a fluid flow duct from an inlet to an outlet of the body and at least one external annular surface extending around the duct and on which is located at least one resistive heating element, wherein the resistive heating element is a resistive circuit which is formed in situ on the annular surface.