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.

Date of Patent:
Jul. 01, 2025

Filed:

Dec. 01, 2023
Applicant:

Purem Gmbh, Neunkirchen, DE;

Inventor:

Holger Brenner, Stuttgart, DE;

Assignee:

Purem GmbH, Neunkirchen, DE;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 3/20 (2006.01); B01D 53/94 (2006.01); F01N 3/027 (2006.01); F01N 3/28 (2006.01);
U.S. Cl.
CPC ...
F01N 3/2026 (2013.01); B01D 53/94 (2013.01); B01D 2258/01 (2013.01); B01D 2259/40088 (2013.01); B01D 2259/40096 (2013.01); F01N 3/0275 (2013.01); F01N 3/204 (2013.01); F01N 3/2839 (2013.01); F01N 2240/04 (2013.01); F01N 2510/02 (2013.01); F01N 2550/22 (2013.01); F01N 2610/107 (2013.01);
Abstract

A support unit for supporting a heating conductor of an exhaust gas heater on a carrier structure includes a supporting sleeve extending in the direction of a longitudinal axis and surrounding the longitudinal axis, a supporting pin having a sleeve connecting area extending in the supporting sleeve and an exhaust gas heater connecting area projecting beyond the supporting sleeve, wherein the supporting pin, at least in the area of its sleeve connecting area, and/or the supporting sleeve, on an inner surface surrounding the sleeve connecting area of the supporting pin, is coated with insulating material, and wherein the sleeve connecting area is held in the supporting sleeve by a force fit.


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