Motor-driven spraying machine to be carried on the worker{40 s back
专利汇可以提供Motor-driven spraying machine to be carried on the worker{40 s back专利检索，专利查询，专利分析的服务。并且A knapsack motor-driven spraying machine for spraying liquids for agricultural purposes, for disinfestations of other treatments comprising a container for the liquid to be sprayed, provided with means for hanging the machine on the worker''s back and including a pump for delivery the liquid under a predetermined pressure by means of an at least partially flexible delivery pipe ending with a handle including a nozzle controlled by a valve, provided to stop or reducing the liquid delivery, characterized by the fact that the pump is actuated by an internal combustion engine forming with said pump a compact unit carried on the outside of the rear wall of the container and each having self-carrying casing, on the side of the motor the motor pump unit being supported by fastening means including packing means and dampers to absorb the vibrations, while at the side where the pump is arranged its self-carrying casing is connected and supported by the container by two hollow connection members, one of which constitutes a portion of the suction pipe of the pump and the other is a portion of a recirculation pipe of the liquid, said two hollow connection members projecting into the inside of the container, where they are connected with pipes mounted into the container and which open near its bottom.，下面是Motor-driven spraying machine to be carried on the worker{40 s back专利的具体信息内容。
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