专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2091060A3 Thermally operated overload relay 审中-公开
标题翻译：热操作过载继电器
公开(公告)号：EP2091060A3
公开(公告)日：2010-03-24
申请号：EP08017805.6
申请日：2008-10-10
申请人： Fuji Electric FA Components & Systems Co., Ltd.
发明人： Tatsukawa, Masahiro , Nakano, Masaaki , Furuhata, Yukinari
IPC分类号： H01H61/01 , H01H61/02 , H01H71/16 , H01H71/74
CPC分类号： H01H61/01 , H01H61/02 , H01H71/162 , H01H71/7427 , H01H2071/7454 , H01H2071/7481
摘要： Disclosed is a thermally operated overload relay installing a linked assembly in an outer casing (1), the assembly comprising a main bimetal (2) that bends receiving heat due to electric current flowing in a main circuit, a shifter (3) that displaces responsively to the bend of the main bimetal (2), a release lever (5) that links to the shifter and opposes a reversing spring (7) for driving a contact switching mechanism (6), and an adjusting dial that positions the release lever corresponding to setting of a trigger current value; output contacts of the contact switching mechanism being switched upon detecting the bend of the main bimetal (2) due to development of an overcurrent. The adjusting dial composed of a slider (14) and is directly coupled to the release lever (5) to form a monolithic structure, and the slider (14) is operated to position the release lever (5) corresponding to setting of the trigger current value and fastened by a fastening screw (15) .

2. 发明公开

EP2091060A2 Thermally operated overload relay 审中-公开
标题翻译： Thermisch betriebenesÜberstromrelais
公开(公告)号：EP2091060A2
公开(公告)日：2009-08-19
申请号：EP08017805.6
申请日：2008-10-10
申请人： Fuji Electric FA Components & Systems Co., Ltd.
发明人： Tatsukawa, Masahiro , Nakano, Masaaki , Furuhata, Yukinari
IPC分类号： H01H61/01 , H01H61/02
CPC分类号： H01H61/01 , H01H61/02 , H01H71/162 , H01H71/7427 , H01H2071/7454 , H01H2071/7481
摘要： Disclosed is a thermally operated overload relay installing a linked assembly in an outer casing (1), the assembly comprising a main bimetal (2) that bends receiving heat due to electric current flowing in a main circuit, a shifter (3) that displaces responsively to the bend of the main bimetal (2), a release lever (5) that links to the shifter and opposes a reversing spring (7) for driving a contact switching mechanism (6), and an adjusting dial that positions the release lever corresponding to setting of a trigger current value; output contacts of the contact switching mechanism being switched upon detecting the bend of the main bimetal (2) due to development of an overcurrent. The adjusting dial composed of a slider (14) and is directly coupled to the release lever (5) to form a monolithic structure, and the slider (14) is operated to position the release lever (5) corresponding to setting of the trigger current value and fastened by a fastening screw (15) .
摘要翻译：公开了一种热操作的过载继电器，其将连接的组件安装在外壳（1）中，所述组件包括：主双金属（2），其由于在主电路中流动的电流而弯曲地接收热量;移位器（3），其响应地移位与主双金属片（2）的弯曲部分相连接，与释放杆（5）相连接，该释放杆（5）与变速器相连，并与用于驱动接触切换机构（6）的反向弹簧（7）相对应;以及调节转盘，设定触发电流值; 由于过电流的发展，检测到主双金属片（2）的弯曲时，接触切换机构的输出触点被切换。调节拨盘由滑块（14）构成并且直接联接到释放杆（5）以形成整体结构，并且滑块（14）被操作以根据触发电流的设定来定位释放杆（5）并用紧固螺钉（15）固定。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式