ES211318A1 - A hydraulic device for measuring small differential pressures at high static pressures (Machine-translation by Google Translate, not legally binding)
- Google Patents
A hydraulic device for measuring small differential pressures at high static pressures (Machine-translation by Google Translate, not legally binding)
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Svenska Ackumulator Jungner AB
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Svenska Ackumulator Jungner AB
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Publication of ES211318A1publicationCriticalpatent/ES211318A1/en
Hydraulic device for measuring small differential pressures at high differential pressures at high aesthetic pressures with a flexible wall that is subjected in a pressure vessel to the differential pressure and cooperates with a measuring member driven by a low static pressure characterized by a lever coupled between the flexible wall and the measuring member to transmit forces or movements caused by variations in the differential pressure extending said lever through a closing bellows or diaphragm to provide a sealing effect between the high pressure side and the low pressure side intersecting to the axis of rotation of the lever the axis of the closing bellows or being located in the vicinity of this axis. (Machine-translation by Google Translate, not legally binding)
ES0211318A1952-09-201953-09-19A hydraulic device for measuring small differential pressures at high static pressures (Machine-translation by Google Translate, not legally binding)
ExpiredES211318A1
(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)