发明名称 |
SLOT MOTOR AND CIRCUIT BREAKER INCLUDING THE SAME |
摘要 |
A circuit breaker includes fixed and movable contacts, an operating mechanism including a movable arm carrying the movable contact, an arc chute including a plurality of spaced apart first and second arc plates, and a slot motor. A slot motor structure is disposed about the contacts and a portion of the movable arm. An insulative housing at least substantially covers and insulates the slot motor structure from the movable arm and contacts. The insulative housing includes a base and a pair of arms disposed therefrom. Each of the arms includes a first portion disposed proximate the first arc plates and a second smaller portion disposed proximate the second arc plates. A space extending from the first portion, not occupied by the second portion, is generally occupied by a portion of the second arc plates. The second portion forms a debris shield between the second arc plates and the operating mechanism. |
申请公布号 |
EP2005459(B1) |
申请公布日期 |
2016.08.17 |
申请号 |
EP20070734281 |
申请日期 |
2007.04.12 |
申请人 |
EATON CORPORATION |
发明人 |
PUSKAR, MICHAEL P.;BEATTY, WILLIAM E.;MUELLER, ROBERT W.;MERCK, PAUL A.;CAROTHERS, ARTHUR D. |
分类号 |
H01H9/30;H01H77/10 |
主分类号 |
H01H9/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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