![用于电气装置的热保护系统](/CN/2011/8/3/images/201180017654.jpg)
基本信息:
- 专利标题: 用于电气装置的热保护系统
- 专利标题(英):Thermal fuse system for an electrical device
- 申请号:CN201180017654.X 申请日:2011-03-31
- 公开(公告)号:CN102870182A 公开(公告)日:2013-01-09
- 发明人: 赖纳·杜尔特 , 克里斯蒂安·德平 , 托马斯·迈尔
- 申请人: 菲尼克斯电气有限两合公司
- 申请人地址: 德国布劳姆贝格
- 专利权人: 菲尼克斯电气有限两合公司
- 当前专利权人: 菲尼克斯电气有限两合公司
- 当前专利权人地址: 德国布劳姆贝格
- 代理机构: 北京科龙寰宇知识产权代理有限责任公司
- 代理人: 孙皓晨; 朱世定
- 优先权: 102010013767.7 2010.03.31 DE
- 国际申请: PCT/EP2011/055022 2011.03.31
- 国际公布: WO2011/121080 DE 2011.10.06
- 进入国家日期: 2012-09-27
- 主分类号: H01H37/42
- IPC分类号: H01H37/42 ; H01H37/46 ; G01K5/00
The invention relates to a thermal fuse system for an electrical device comprising a plurality of components and/or monitoring points (T1, T2, TN) which are to be monitored. According to the invention the system comprises at least one thermosensitive element (2) as well as an actuator (3) associated with said thermosensitive element (2), wherein the thermosensitive element (2) is in the form of a hose or a tube and is thermally connected to the components or monitoring points (T1, T2, TN) which are to be monitored. Said thermosensitive element is designed in such a way that above a threshold temperature said element undergoes a change in length or volume, and is connected to the actuator (3) in such a way that the actuator (3) triggers an action as a function of the change in length or volume of the thermosensitive element (2).
公开/授权文献:
- CN102870182B 用于电气装置的热保护系统 公开/授权日:2016-04-13
IPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01H | 电开关;继电器;选择器;紧急保护装置 |
------H01H37/00 | 热动开关 |
--------H01H37/02 | .零部件 |
----------H01H37/12 | ..调整“开”或“关”操作温度的装置 |
------------H01H37/36 | ...由流体的伴随汽化和不伴随汽化的膨胀或收缩而作用的 |
--------------H01H37/42 | ....带有卷形挠性管的,如用布尔登管的 |