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1. 发明申请

US20050122205A1 Low current electric motor protector 有权
标题翻译：低电流电动机保护器
公开(公告)号：US20050122205A1
公开(公告)日：2005-06-09
申请号：US10843101
申请日：2004-05-11
申请人： Jan Stiekel , Young-Hwan Park
发明人： Jan Stiekel , Young-Hwan Park
IPC分类号： G01K5/64 , H01H37/02 , H01H37/14 , H01H37/52 , H01H37/54 , H01H61/02 , H02P29/02
CPC分类号： H01H61/02 , H01H37/5418 , H01H37/5427
摘要： A low current motor protector (10, 10′) has an oblong metal housing (12) defining a switch chamber and formed with an open end. The housing has opposing flange portions extending transversely from the open end. Spaced apart lid portions (18a, 18b; 18a′, 18b′) are received on and clamped to the flange portions with an electrically insulating gasket (16) having a central opening interposed between the housing and the lid parts. The lid parts are formed with a recessed ceramic heater seat disposed in the switch chamber having spaced apart contact shelves (18f) which receives a ceramic heater (20) which is maintained in place and provided with contact force by a spring clip (22, 22′) attached to one of the lid parts. In another embodiment a coil heater (30) is electrically connected between lid parts (28a, 28b) and is disposed in a recess formed by a dome configuration (28f). A thermostatic switch is mounted in the housing and has a movable electrical contact movable into and out of engagement with a stationary electrical contact on one of the lid parts.
摘要翻译：低电流电动机保护器（10,10'）具有限定开关室并且形成有开口端的长方形金属外壳（12）。壳体具有从开口端横向延伸的相对的凸缘部分。间隔开的盖部分（18a，18b; 18a'，18b'）被接纳在凸缘部分上并用电绝缘垫圈（16）夹持，所述电绝缘垫圈（16）具有介于壳体和盖部件之间的中心开口。盖部分形成有设置在开关室中的凹陷陶瓷加热器座，其具有间隔开的接触架（18f），接收架（18f）容纳陶瓷加热器（20），陶瓷加热器保持在适当位置并且通过弹簧夹 22'），其附接到所述盖部件中的一个。在另一个实施例中，线圈加热器（30）电连接在盖部分（28a，28b）之间，并且设置在由圆顶形状（28f）形成的凹部中。恒温开关安装在壳体中，并且具有可移动的电接触件，其可移动到与其中一个盖部件上的固定电触点接合。

2. 发明申请

US20050122202A1 Low current electric motor protector 失效
标题翻译：低电流电动机保护器
公开(公告)号：US20050122202A1
公开(公告)日：2005-06-09
申请号：US10727297
申请日：2003-12-03
申请人： Jan Stiekel
发明人： Jan Stiekel
IPC分类号： H01H37/14 , H01H37/52
CPC分类号： H01H37/5418 , H01H37/5427
摘要： A low current motor protector (10, 10′) has an oblong metal housing (12) defining a switch chamber and formed with an open end. The housing has opposing flange portions extending transversely from the open end. Spaced apart lid portions (18a, 18b; 18a′, 18b′) are received on and clamped to the flange portions with an electrically insulating gasket (16) having a central opening interposed between the housing and the lid parts. The lid parts are formed with a recessed ceramic heater seat disposed in the switch chamber having spaced apart contact shelves (18f) which receives a ceramic heater (20) which is maintained in place and provided with contact force by a spring clip (22, 22′) attached to one of the lid parts. A thermostatic switch is mounted in the housing and has a movable electrical contact movable into and out of engagement with a stationary electrical contact on one of the lid parts.
摘要翻译：低电流电动机保护器（10,10'）具有限定开关室并且形成有开口端的长方形金属外壳（12）。壳体具有从开口端横向延伸的相对的凸缘部分。间隔开的盖部分（18a，18b; 18a'，18b'）被接纳在凸缘部分上并用电绝缘垫圈（16）夹持，所述电绝缘垫圈（16）具有介于壳体和盖部件之间的中心开口。盖部分形成有设置在开关室中的凹陷陶瓷加热器座，其具有间隔开的接触架（18f），接收架（18f）容纳陶瓷加热器（20），陶瓷加热器保持在适当位置并且通过弹簧夹 22'），其附接到所述盖部件中的一个。恒温开关安装在壳体中，并且具有可移动的电接触件，其可移动到与其中一个盖部件上的固定电触点接合。

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