发明名称 |
Method for manufacturing an electrical heating device and electrical heating device |
摘要 |
The method involves connecting a radiator element (10) with a positive temperature coefficient heating element, and forming a metal sheet strip (16) within a housing. A contact lug (26) is electrically connected to the metal sheet strip by plastic transformation in a closure of the housing. The housing is formed with a lower housing component (2) and an upper housing component. Crimp portions are integrally formed to surround the metal sheet strip and the contact lug. The crimp portions are connected to a contact bridge (34). An independent claim is also included for an electric heating device comprising a radiator element and a positive temperature coefficient heating element. |
申请公布号 |
EP2275753(A1) |
申请公布日期 |
2011.01.19 |
申请号 |
EP20090008076 |
申请日期 |
2009.06.19 |
申请人 |
EBERSPAECHER CATEM GMBH & CO. KG |
发明人 |
BOHLENDER, FRANZ;NIEDERER, MICHAEL |
分类号 |
F24H3/04;F24H9/18 |
主分类号 |
F24H3/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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