PURPOSE:To prevent an overload by installing, to a pressure adjusting valve, a mechanism which fixes the valve in a closed state, and a mechanism which closes a passage which transmits the water pressure to a diaphragm in a pressure receiving chamber, together with a connection port which ...
PURPOSE:To improve the responsiveness as well as to make a strong spring unnecessary and to realize a compact size and a light weight by making the diameter of a piston of a valve body larger than that of a valve seat, and opening the valve by the fluid pressure acting to the area diff...
Pressure adjusting device of the type comprising an intake pipe 8 for the fluid and a delivery pipe 10 for the fluid. According to the invention, it comprises a flow rate adjusting valve 2 which can move through the intake pipe 8 so as partially or entirely to open or close the latter,...
PRESSURE ADJUSTING DEVICE FOR RECIPROCATING PUMP 专利名称：PRESSURE ADJUSTING DEVICE FOR RECIPROCATING PUMP 发明人：ONISHI TOSHIAKI 申请号：JP20237790 申请日：19900801 公开号：JPH0488272A 公开日：19920323 专利内容由知识产权出版社提供 摘要：PURPOSE:To contract space, and reduce the number of parts by ...
The utility model relates to a fuel rack position sensor adjusting tool for a high-pressure oil pump of a diesel engine. The fuel rack position sensor adjusting tool comprises an adjustment screwing tool of a fuel rack position sensor and a locking screwing tool of the fuel rack position ...
shaft whose electromagnet connects the coupling disk with a gear rotating on the drive shaft to be coupled. When there is no current in the respective electromagnet, a pressure spring arranged between the gear and the coupling disk presses the coupling disk from the gear, so that the coupling ...
PURPOSE:To contract space, and reduce the number of parts by pressing a valve body installed between a liquid inlet and an excessive liquid port by a pair of cylinder bodies having a cylinder body inside, and opening and closing the valve by adjusting the air pressure in an air chamber, an...
(4), varying the spacing between the two fixing means by rotary movement of the spindle for the adjustment of elements, switches limit (11) arranged in the region of the housing (3) and cooperate with the nut (4), switches limit have means for their adjustment in the longitudinal ...
pump housing by screws. The pistons of the in-line pump are rotatable within a defined angular region to adjust the delivery quantity and are constructed to receive a pressure valve in an extension of the bore guiding the respective pistons. The invention further is concerned with a delivery ...
Examples of switches include a button on the handlebar 126 or a pedal, disposed remotely from the hydraulic actuator. It is contemplated that the actuator 202 could be a pump activated by an electric motor or a solenoid. The motor could be actuated by a switch as described above. As best ...