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