hat
Nan yon motè vakyòm, se vakyòm an pati ki kreye pa yon ponp ekstèn. motè sa yo te souvan itilize yo tournant pouvwa tren nan UK a, lè l sèvi avèk vakyòm kreye pa èkstrakteur vakyòm fren yon Locomotive vapè a. Nan ...
eng
In a vacuum motor, the partial vacuum is created by an external pump. These motors were commonly used to power railway turntables in the UK, using vacuum created by a steam locomotive’s vacuum brake ejector. The...