Global Patent Index - EP 3310126 A1

EP 3310126 A1 20180418 - HIGH VOLTAGE AIR HEATER AND METHOD FOR THE ASSEMBLY OF ITS HEATING ELEMENTS

Title (en)

HIGH VOLTAGE AIR HEATER AND METHOD FOR THE ASSEMBLY OF ITS HEATING ELEMENTS

Title (de)

HOCHSPANNUNGS-LUFTERHITZER UND VERFAHREN FÜR DIE MONTAGE SEINER HEIZELEMENTE

Title (fr)

AÉROTHERME HAUTE TENSION ET PROCÉDÉ DE MONTAGE DE SES ÉLÉMENTS CHAUFFANTS

Publication

EP 3310126 A1 20180418 (EN)

Application

EP 16193318 A 20161011

Priority

EP 16193318 A 20161011

Abstract (en)

Disclosed is a high voltage air heater comprising pre-installed heater steps which each comprise a middle component and two outer lamella elements. The heater steps further comprise a frame and are fastened at a distance to each other via a respective end portion and via a respective rotatable locking ring to a control housing of the high voltage air heater. In the control housing, high voltage switching elements are, by a respective clamp element, clamped against a respective heat dissipation element, wherein the arrangement of voltage switching element, clamp element, and heat dissipation element is disposed at a common side of a printed circuit board assembly.

IPC 8 full level

H05B 3/24 (2006.01); B60H 1/22 (2006.01); F24H 3/04 (2006.01); F24H 9/18 (2006.01); F24H 9/20 (2006.01)

CPC (source: EP US)

F24H 3/0429 (2013.01 - EP); F24H 9/1872 (2013.01 - EP); H05B 3/24 (2013.01 - EP US); H05B 2203/023 (2013.01 - EP)

Citation (applicant)

Citation (search report)

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)

EP 3310126 A1 20180418

DOCDB simple family (application)

EP 16193318 A 20161011