| 摘要 |
PURPOSE: A gouraud pump is provided to increase maximum flow-out volume and maximum pressure of a gouraud pump by improving a shifting device of a pump CONSTITUTION: A gouraud pump comprises: a driving shaft (13) to be operated by a motor (12) in the inner of housing (11); a flange disk member (14) to be mounted on the driving shaft and to be rotatable; a cone-disk member to be linked with the driving shaft and a shaft gear (13a) and to control rotation of the flange disk member; a shifting handle (16) to separate the cone-disk member from the flange disk member and to control the rotation of a drived shaft (14c) connected with flange disk member; a crank (22) to be connected with the drived shaft through a chain (30) and a piston part (26); a piston part (26) to be mounted to make several connecting rods (23) link with the crank; a pump (20) to form a discharge chamber (27).
|
