发明授权
- 专利标题: Method and apparatus for advance warning and controlled shutdown in an arc processing system
- 专利标题(中): 电弧处理系统中的预警和控制停机的方法和装置
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申请号: US11081060申请日: 2005-03-15
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公开(公告)号: US07705269B2公开(公告)日: 2010-04-27
- 发明人: Joseph A. Daniel
- 申请人: Joseph A. Daniel
- 申请人地址: US CA Monterey Park
- 专利权人: Lincoln Global, Inc.
- 当前专利权人: Lincoln Global, Inc.
- 当前专利权人地址: US CA Monterey Park
- 代理机构: Hahn Loeser & Parks LLP
- 主分类号: B23K9/10
- IPC分类号: B23K9/10
摘要:
Warning and shutdown systems and methods are presented for providing advance warnings of pending fault conditions to an operator of an arc processing system. The warning system comprises an input, a logic system, and a signaling system, where the input receives a sensor signal indicative of an operational condition of the arc processing system, the logic system detects a pending fault condition based on the sensor signal, and the signaling system provides a warning signal to the operator, wherein the warning signal is indicative of the pending fault condition. Shutdown apparatus is provided which has a sensor input, a logic system to detect a fault condition, and a shutdown system that selectively shuts the arc processing system down a predetermined time period after fault detection.