发明申请
- 专利标题: LIMITER TYPE BLOW OPEN AIR CIRCUIT BREAKER
- 专利标题(中): LIMITER型吹气开放式空气断路器
-
申请号: US14185068申请日: 2014-02-20
-
公开(公告)号: US20150235796A1公开(公告)日: 2015-08-20
- 发明人: Saugata Das , Mahesh Jaywant Rane , Glen Charles Sisson , Tanmay Tamboli
- 申请人: General Electric Company
- 申请人地址: US NY Schenectady
- 专利权人: General Electric Company
- 当前专利权人: General Electric Company
- 当前专利权人地址: US NY Schenectady
- 主分类号: H01H73/02
- IPC分类号: H01H73/02
摘要:
A circuit breaker and a method of forming a current limiting circuit breaker are described. The circuit breaker includes a carrier assembly to supply current to a circuit through a fixed contact in a first operative state, a movable contact in physical contact with the fixed contact of the circuit, and a contact arm coupled to the movable contact, the contact arm including a pivot point. The contact arm moves about the pivot point responsive to a force transferred as a result of a fault condition in the circuit and the movable contact breaks the physical contact with the fixed contact of the circuit to put the circuit breaker in a second operative state. The circuit breaker also includes a mechanism to move the carrier assembly to put the circuit breaker in a third operative state responsive to a signal indicative of the fault condition.