| 发明名称 |
Electric Heating Device |
| 摘要 |
An electric heating device including a heater housing in which a partition separates a circulation chamber, through which a medium to be heated can flow, from a connection chamber in which electrical connections of a PTC heating element introduced into a recess of a heating rib projecting from the partition into the circulation chamber are exposed. The PTC heating element has at least one PTC element and strip conductors lying against it at both sides, of which at least one strip conductor is covered by an electrical insulation layer. To create an electric heating device which permits a delivery of heat of the PTC heating element to the environment in an improved way, the heating rib is formed by a heating rib frame which comprises at least one window in which the insulation layer is exposed. |
| 申请公布号 |
US2016360574(A1) |
申请公布日期 |
2016.12.08 |
| 申请号 |
US201615169833 |
申请日期 |
2016.06.01 |
| 申请人 |
Eberspacher catem GmbH & Co. KG |
发明人 |
Bohlender Franz;Kachelhoffer Patrick;Niederer Michael;Schwarzer Andreas;Walz Kurt |
| 分类号 |
H05B3/18;H05B3/06 |
主分类号 |
H05B3/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electric heating device, comprising:
a heater housing in which a partition separates a circulation chamber, through which a medium to be heated can flow, from a connection chamber in which electrical connections of a PTC heating element, introduced into a recess of a heating rib projecting from the partition into the circulation chamber, are exposed, wherein the PTC heating element has at least one PTC element and strip conductors lying against opposed sides of the PTC element, at least one of the strip conductors is wherein covered by an electrical insulation layer, wherein the heating rib comprises a heating rib frame with at least one window in which the insulation layer is exposed. |
| 地址 |
Herxheim DE |
