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2024
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Invention
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Switching device. A switching device, comprising a shell, and a contact system and two electromag... |
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Invention
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Switch unit and rotary disconnect switch. Disclosed in the present invention are a switch unit an... |
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Invention
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Contact system and electrical switching device. The present invention relates to the field of ele... |
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Invention
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Arc-quenching system and circuit breaker. The present invention relates to the field of low-volta... |
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Invention
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Contact unit and rotary isolation switch. A contact unit and a rotary isolation switch. The conta... |
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Invention
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Contact system, switch unit, and electric switch device. The present invention relates to the fie... |
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Invention
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Operating mechanism and switching apparatus. The present invention relates to the field of low-vo... |
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Invention
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Operating mechanism and rotary disconnect switch. The present invention relates to the field of l... |
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Invention
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Circuit breaker operating mechanism and circuit breaker. A circuit breaker operating mechanism an... |
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Invention
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Contact unit and isolation switch. A contact unit and an isolation switch. The contact unit compr... |
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Invention
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Contact system, contact unit and isolating switch. A contact system, a contact unit and a breaker... |
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2023
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Invention
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Smart measurement circuit breaker. Disclosed in the present application is a smart measurement ci... |
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Invention
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Operating mechanism. An operating mechanism, comprising: a main shaft, which is rotatably mounted... |
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Invention
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Arc signal processing circuit and method, and electrical device. Provided in the present applicat... |
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Invention
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Circuit breaker. The present invention relates to the field of low-voltage electric appliances, a... |
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Invention
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Energy storage structure and rotary isolation switch. The present invention relates to the field ... |
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Invention
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Operating mechanism of circuit breaker, quick tripping device, and circuit breaker. An operating ... |
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Invention
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Circuit breaker operating mechanism and circuit breaker. The present invention relates to the fie... |
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Invention
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Remotely-controlled rotary disconnecting switch.
A remotely-controlled rotary disconnecting swit... |
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Invention
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Automatic opening mechanism.
An automatic opening mechanism that includes a turntable and a firs... |
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Invention
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Remotely-controlled rotary isolator switch. A remotely-controlled rotary isolator switch, compris... |
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Invention
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Automatic opening mechanism. The present invention relates to the field of low-voltage electrical... |
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Invention
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Secondary connection device. A secondary connection device, comprising a movable connection assem... |
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Invention
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Signal injection circuit and injection method. The present application discloses a signal injecti... |
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Invention
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Arc-extinguishing mechanism.
An arc-extinguishing mechanism that includes an arc-extinguishing c... |
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Invention
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Arc extinguishing mechanism. An arc extinguishing mechanism, comprising an arc extinguishing cham... |
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Invention
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Operating mechanism and switching device.
The present invention relates to the field of low-volt... |
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Invention
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Operation mechanism and switch device. The present invention relates to the field of low-voltage ... |
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Invention
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Operating mechanism and isolating switch.
Disclosed are an operating mechanism and an isolating ... |
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Invention
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Operating mechanism and isolating switch. An operating mechanism and an isolating switch. The iso... |
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Invention
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Electromagnetic system and contactor.
Disclosed are an electromagnetic system and a contactor. T... |
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Invention
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Electromagnetic system and contactor. An electromagnetic system and a contactor. The electromagne... |
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2022
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Invention
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Operating mechanism and switching device. An operating mechanism and a switching device. The swit... |
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Invention
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Circuit breaker. A circuit breaker, comprising a housing, a handle, a first connecting rod, a jum... |
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Invention
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Circuit breaker.
A circuit breaker that includes circuit breaker poles, an operating mechanism a... |
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Invention
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Residual current operated circuit-breaker with width of 18 mm. The present invention relates to t... |
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Invention
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Operating mechanism of switching device, and switching device. The present invention relates to t... |
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Invention
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Circuit breaker. The present invention relates to the low-voltage electrical field, and specifica... |
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Invention
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Circuit breaker and quick tripping device thereof.
A quick tripping device of a circuit breaker ... |
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Invention
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Circuit breaker and operating mechanism thereof.
An operating mechanism with a second connecting... |
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Invention
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Operating mechanism of circuit breaker and circuit breaker. The present invention relates to the ... |
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Invention
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Thermal disconnection and indication mechanism and surge protector. The present patent relates to... |
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Invention
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Operating mechanism and switching device.
An operating mechanism having a second operating shaft... |
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Invention
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Operating mechanism and switching device. The present invention relates to the field of low-volta... |
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Invention
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Low-voltage switching device. A low-voltage switching device, comprising an operation mechanism, ... |
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Invention
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Operating mechanism of circuit breaker. An operating mechanism of a circuit breaker that includes... |
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Invention
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Moving contact mechanism. A moving contact mechanism with a contact support that rotates around a... |
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Invention
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Quick tripping device and circuit breaker. A quick tripping device with a moving contact mechanis... |
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Invention
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Operating mechanism of circuit breaker, and circuit breaker. An operating mechanism of a circuit ... |
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Invention
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Operating mechanism of circuit breaker and assembling breaker. An operating mechanism of a circui... |
