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A METHOD OF PREVENTING WATER FROM LEAKING IN A DIAPHRAGM TYPE PRESSURIZED PUMP
A METHOD OF PREVENTING WATER FROM LEAKING IN A DIAPHRAGM TYPE PRESSURIZED PUMP
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机译:隔膜式增压泵中防止水渗入的方法
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摘要
A diaphragm type pressurized pump comprises a hollow cylinder formed on the top surface of each piston acting region of the diaphragm sheet. A piston head pushing chunk is disposed on the diaphragm sheet such that a ladder hole in the piston head pushing chunk receives the hollow cylinder. A fixing screw is driven via the center of the hollow cylinder into the threaded hole on each wobble plate. As a result of driving the fixing screw, the upper portion of the hollow cylinder expands thereby deforming and filling up the space between the bottom surface of the head of the fixing screw and the top surface of the ladder hole of the piston head pushing chunk, and thus preventing water from leaking and seeping into the motor of the pump. Figure 11 is the representative figure.
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