公开(公告)号：WO2012001502A2

公开(公告)日：2012-01-05

申请号：PCT/IB2011/001534

申请日：2011-06-29

Applicant: EATON CORPORATION ,  HECKENKAMP, Daniel, P. ,  NAIVA, Matthew, W. ,  KURLAND, Thomas, F.

Inventor： HECKENKAMP, Daniel, P. ,  NAIVA, Matthew, W. ,  KURLAND, Thomas, F.

IPC: H01H71/12

CPC classification number: H01H71/128 ,  H01H71/123 ,  H01H71/125 ,  H01H71/58

Abstract: The disclosed concept relates to an overload relay and, more specifically, to an overload relay switch having a reduced number of components and less complex components. The reduced number of components includes the lack of a return spring on the manual actuators. Further, the relay switch member, which was typically a snap switch conducting member structured to change its configuration, is a substantially flat blade. Further, a circuit is used to detect an over-current condition and a solenoid actuates the relay switch assembly, thereby eliminating the need for a mechanical over-current detection and switch actuation device.

Abstract translation: 所公开的概念涉及过载继电器，并且更具体地涉及具有减少的部件数量和更少的复杂部件的过载继电器开关。 部件数量减少包括手动执行器上没有回位弹簧。 此外，继电器开关构件通常是构造成改变其配置的卡扣开关导电构件，是基本平坦的刀片。 此外，使用电路来检测过电流状况，并且电磁线圈致动继电器开关组件，从而不需要机械过电流检测和开关致动装置。

公开(公告)号：WO2012001502A3

公开(公告)日：2012-05-18

申请号：PCT/IB2011001534

申请日：2011-06-29

Applicant: EATON CORP ,  HECKENKAMP DANIEL P ,  NAIVA MATTHEW W ,  KURLAND THOMAS F

Inventor： HECKENKAMP DANIEL P ,  NAIVA MATTHEW W ,  KURLAND THOMAS F

IPC: H01H71/12 ,  H01H71/58

CPC classification number: H01H71/128 ,  H01H71/123 ,  H01H71/125 ,  H01H71/58

Abstract: The disclosed concept relates to an overload relay and, more specifically, to an overload relay switch having a reduced number of components and less complex components. The reduced number of components includes the lack of a return spring on the manual actuators. Further, the relay switch member, which was typically a snap switch conducting member structured to change its configuration, is a substantially flat blade. Further, a circuit is used to detect an over-current condition and a solenoid actuates the relay switch assembly, thereby eliminating the need for a mechanical over-current detection and switch actuation device.

Abstract translation: 所公开的概念涉及过载继电器，更具体地，涉及具有减少的部件数量和较少复杂部件的过载继电器开关。 减少的部件数量包括在手动执行器上缺少复位弹簧。 此外，通常是构造为改变其构造的快门开关导电构件的继电器开关构件是基本上平坦的叶片。 此外，使用电路来检测过电流状态，并且螺线管致动继电器开关组件，从而消除对机械过电流检测和开关致动装置的需要。