EP 3997313 A1 20220518 - ELECTRICAL CURRENT FEED-THROUGH
Title (en)
ELECTRICAL CURRENT FEED-THROUGH
Title (de)
ELEKTRISCHE STROMDURCHFÜHRUNG
Title (fr)
PASSAGE DE COURANT ÉLECTRIQUE
Publication
Application
Priority
- DE 102019210368 A 20190712
- EP 2020067597 W 20200624
Abstract (en)
[origin: WO2021008832A1] The invention relates to a current feed-through (1, 8, 10) for an electrically heatable catalytic converter, wherein the catalytic converter has in the interior thereof at least one electrical conductor, with which electrical contact can be made by means of the current feed-through (1, 8, 10), having a central electrically conductive element (2), which leads from the interior of the catalytic converter through the outer housing wall thereof, having an electrical insulation layer (3), which surrounds the electrically conductive element (2) at the radial outer surface thereof, and having a metallic sleeve (4), in which the electrically conductive element (2) and the electrical insulation layer (3) are accommodated, wherein at the current feed-through (2, 8, 10) or directly adjacent to the current feed-through (2, 8, 10) there is a device for reducing the conduction of heat from the interior of the catalytic converter along the current feed-through (2, 8, 10) to a contact surface situated outside the catalytic converter.
IPC 8 full level
F01N 3/20 (2006.01)
CPC (source: CN EP KR US)
F01N 3/2013 (2013.01 - CN EP); F01N 3/2026 (2013.01 - CN EP KR US); F01N 3/28 (2013.01 - US); F01N 2240/16 (2013.01 - CN EP KR US); F01N 2260/02 (2013.01 - US); F01N 2260/08 (2013.01 - CN EP KR); F01N 2260/20 (2013.01 - CN EP KR US); F01N 2510/02 (2013.01 - US); Y02T 10/12 (2013.01 - KR)
Citation (search report)
See references of WO 2021008832A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102019210368 A1 20210114; DE 102019210368 B4 20240508; CN 114072569 A 20220218; EP 3997313 A1 20220518; JP 2022539906 A 20220913; KR 20220050888 A 20220425; US 2022136422 A1 20220505; WO 2021008832 A1 20210121
DOCDB simple family (application)
DE 102019210368 A 20190712; CN 202080049435 A 20200624; EP 2020067597 W 20200624; EP 20735118 A 20200624; JP 2022501353 A 20200624; KR 20227004776 A 20200624; US 202217573817 A 20220112