Invention Grant
US09273882B2 Electrical heating device with a plate element comprising conductive paths
有权
具有包括导电路径的板元件的电加热装置
- Patent Title: Electrical heating device with a plate element comprising conductive paths
- Patent Title (中): 具有包括导电路径的板元件的电加热装置
-
Application No.: US13433513Application Date: 2012-03-29
-
Publication No.: US09273882B2Publication Date: 2016-03-01
- Inventor: Franz Bohlender , Kurt Walz , Robert Götzelmann , Michael Niederer , Dieter Emanuel
- Applicant: Franz Bohlender , Kurt Walz , Robert Götzelmann , Michael Niederer , Dieter Emanuel
- Applicant Address: DE Herxheim
- Assignee: Eberspacher catem GmbH & Co. KG
- Current Assignee: Eberspacher catem GmbH & Co. KG
- Current Assignee Address: DE Herxheim
- Agency: Boyle Fredrickson, S.C.
- Priority: EP11002637 20110330
- Main IPC: H05B3/06
- IPC: H05B3/06 ; H05B3/20 ; F24H1/12 ; F24H1/00 ; F24H3/04 ; H05K3/20 ; H05K3/32

Abstract:
An electrical heating includes a plurality of electrical heating elements which are held by a housing and which abut heat conducting surfaces over which a medium to be heated flows. The electrical heating elements comprise contact lugs, arranged essentially at the same height, that are connected through a plate element. The plate element includes conductive paths and contact lug receptacles for the contact lugs. The plate element may include a carrier plate of non-conducting material and a stamped out metal plate that are joined together to form one unit. A method of manufacturing a plate element includes manufacturing the carrier plate by injection moulding and subjecting a metal plate to stamping operations to form area elements which are joined together by connecting ridges and in which the contact lug receptacles are located. The carrier plate and the metal plate are then joined, and the connecting ridges are then parted.
Public/Granted literature
Information query