安全保护装置：(获得专利)过压拉断可防止电容器在邻近寿命服务期限或由于电器过载及过热而引发事故。

Security installation: (Patented) over pressure snap can prevent capacitor to bring accident when close to use life or capacitor's over heat.

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最后提出了防止航空三相电动机过热与起火的方法，包括采用电机在线状态监控、主动维护、增加有效的保护装置等。

Several measures are put forward to prevent the motor from overheating and catching fire, including online monitoring the motor status, maintaining actively and adding effective protection devices.

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电烙铁等高温发热装置应与电解电容器塑料外壳保持适当的距离，以防止过热造成塑料套管破裂。

Heaters of high temperature, such as soldering irons, should be kept away from the vinyl insulation sleeve of capacitor which to avoid the cause made over heat or break down to sleeve.

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