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Patent Searching and Data


Title:
HEATING ELEMENT
Document Type and Number:
WIPO Patent Application WO/2019/137925
Kind Code:
A1
Abstract:
The invention relates to a heating element (1) for heating a component for exhaust gas aftertreatment using the ohmic resistance. Said heating element (1) has an unheated end region (3) and a heated end region (5), the two end regions (3, 5) being separated by an intermediate region (4). Said intermediate region (4) consists of a thermally insulating material in order to minimize any heat flow from the heated end region (5) to the unheated end region (3).

Inventors:
BRÜCK, Rolf
Application Number:
EP2019/050367
Publication Date:
July 18, 2019
Filing Date:
January 09, 2019
Export Citation:
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Assignee:
CPT GROUP GMBH (Vahrenwalder Straße 9, Hannover, 30165, DE)
International Classes:
H05B3/44; F01N3/027; F01N3/20
Foreign References:
US20170254244A12017-09-07
DE4132439A11993-04-01
DE102015111689B32016-10-20
EP0233860A21987-08-26
EP2902147A12015-08-05
DE202017101660U12017-04-12
Other References:
None
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