Siemens Aktiengesellschaft

Guo Qiang Huang

Gunnar Lutzke

Cun Dong Ji

Yuan Ming Tao

A clutch mechanism includes a transmission shaft, driven by an output shaft of a motive power device; a clutch element, including an engagement end, in unidirectional transmission connection with the transmission shaft, and a meshing end; a push rod, passing through the clutch element and including a contact end and a fixed end connected to the transmission shaft; a gear shaft, including a transmission gear in transmission connection with the meshing end; a rotary element, surrounding the gear shaft in a rotatable fashion and including a transmission end and a drive end; and a restoring element, one end bearing against the transmission shaft and another end bearing against the output shaft; and a drive gear, in transmission connection with the gear shaft and provided in a circumferential direction with a drive portion capable of pushing the transmission end. A gas insulated circuit breaker including clutch mechanism is also disclosed.

Clutch mechanism for energy storage device in gas insulated circuit breaker and gas insulated circuit breaker thereof

A clutch mechanism for an energy storage device is disclosed. In an embodiment, the clutch mechanism includes a loading gear, a driving gear, a one-way bearing, a sleeve, and a gear shaft comprising a gear portion and a clutch portion. The gear shaft includes multiple spheres, and a push rod and an elastic element which are located in a cavity of the gear shaft. The push rod includes a groove and can slide in the axial direction of the gear shaft. A pressure block is fixed to the driving gear, the pressure block being able to push the push rod to slide in the axial direction of the gear shaft, so as to unlock or lock the sleeve and the gear shaft. A gas insulated circuit breaker employing such a clutch mechanism is also disclosed.

Clutch mechanism for energy storage device and gas insulated circuit breaker thereof

The present application relates to a clutch mechanism for an energy storage device including a load gear, a drive gear, a one-way bearing, a bushing, and a gear shaft including a gear portion and a clutch portion. The gear shaft includes multiple cylinders, and a push rod, a rotary sleeve and an elastic element located in a cavity of the gear shaft. The push rod includes a push rod slide hole and a push rod connecting hole, for connecting to the gear shaft and the rotary sleeve, respectively. A press block is fixed to the drive gear, the press block being capable of pushing the push rod to slide axially, so as to unlock or lock the bushing and the gear shaft. A gas insulated circuit breaker using such a clutch mechanism is also disclosed.

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Guangzhou, China

Guo Qiang Huang