发明申请
- 专利标题: ELECTRICAL HEATING DEVICE WITH A PLATE ELEMENT COMPRISING CONDUCTIVE PATHS AND METHOD FOR THE MANUFACTURE OF A PLATE ELEMENT OF THIS NATURE
- 专利标题(中): 具有包含导电板的板元件的电加热装置和用于制造该自然板的元件的方法
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申请号: US13433513申请日: 2012-03-29
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公开(公告)号: US20120248091A1公开(公告)日: 2012-10-04
- 发明人: Franz Bohlender , Kurt Walz , Robert Götzelmann , Michael Niederer , Dieter Emanuel
- 申请人: Franz Bohlender , Kurt Walz , Robert Götzelmann , Michael Niederer , Dieter Emanuel
- 申请人地址: DE Herxheim
- 专利权人: Eberspacher catem GmbH & Co. KG
- 当前专利权人: Eberspacher catem GmbH & Co. KG
- 当前专利权人地址: DE Herxheim
- 优先权: EP11002637.4 20110330
- 主分类号: H05B3/06
- IPC分类号: H05B3/06 ; H05K3/20
摘要:
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.
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