ES201687A1 - A self-compensation device for the variations of pressure of the fluids on the valves of step (Machine-translation by Google Translate, not legally binding)
- Google Patents
A self-compensation device for the variations of pressure of the fluids on the valves of step (Machine-translation by Google Translate, not legally binding)
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A self-compensating device for the variations in fluid pressure on the passage valves, essentially characterized in that it is constituted by the unión of the actuating rod or guiding of the passage valve to two membranes or cavity sealing elements in which said stem is located which can be subjected to pressures of the transported fluid exerted on them in opposite directions to those in which the action of the fluid itself is exerted directly on the valve so that the thrust that at a given moment the valve receives the fluid pressure is compensated by another equal thrust but exerted on it in the opposite direction thanks to the self-compensating device. (Machine-translation by Google Translate, not legally binding)
ES201687A1952-01-231952-01-23A self-compensation device for the variations of pressure of the fluids on the valves of step (Machine-translation by Google Translate, not legally binding)
ExpiredES201687A1
(en)
A self-compensation device for the variations of pressure of the fluids on the valves of step (Machine-translation by Google Translate, not legally binding)
A self-compensation device for the variations of pressure of the fluids on the valves of step (Machine-translation by Google Translate, not legally binding)
A self-compensation device for the variations of pressure of the fluids on the valves of step (Machine-translation by Google Translate, not legally binding)
A self-compensation device for the variations of pressure of the fluids on the valves of step (Machine-translation by Google Translate, not legally binding)
Provision to avoid a removal of gas injurious to health from gas pipes when the consumer is not connected (Machine-translation by Google Translate, not legally binding)
A remote control system in the valves with membrane closure or other, by variations of pressure of liquids or gases (Machine-translation by Google Translate, not legally binding)