发明名称 |
NONVOLATILE STATUS INDICATOR SWITCH |
摘要 |
<p>A non-volatile status indicator switch is provided. In one embodiment, the invention relates to an aircraft electrical system including a fault detection circuit coupled to a relay, and a fault indicator circuit coupled to the fault detection circuit and to a control input of the relay, wherein the fault indicator circuit includes a nonvolatile memory element, wherein the fault detection circuit is configured to detect a fault and to provide a signal indicative of the fault to the fault indicator circuit, and wherein the fault indicator circuit is configured to respond to the signal indicative of the fault by providing a predetermined control signal to the relay and by storing information indicative of the detection of the fault in the nonvolatile memory element.</p> |
申请公布号 |
WO2009088500(A1) |
申请公布日期 |
2009.07.16 |
申请号 |
WO2008US50321 |
申请日期 |
2008.01.04 |
申请人 |
LEACH INTERNATIONAL CORPORATION;MALLON, ROBERT, C.;KHAN, IMTIAZ |
发明人 |
MALLON, ROBERT, C.;KHAN, IMTIAZ |
分类号 |
H02H3/00 |
主分类号 |
H02H3/00 |
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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