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MARTINEZ ESCAMEZ PABLO
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MARTINEZ ESCAMEZ PABLO
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Application filed by MARTINEZ ESCAMEZ PABLOfiledCriticalMARTINEZ ESCAMEZ PABLO
Priority to ES1981257059UpriorityCriticalpatent/ES257059Y/en
Publication of ES257059UpublicationCriticalpatent/ES257059U/en
Application grantedgrantedCritical
Publication of ES257059YpublicationCriticalpatent/ES257059Y/en
Self-checking manometer, comprising a bowl equipped with means for fixing the container whose internal pressure is to be measured, whose bowl is closed by its upper base by means of a removable transparent lid that houses the pressure-indicating mechanism that rests on a membrane that receives the pressure that reigns in the container, and that is transmitted to the indicator mechanism, characterized in that said indicator mechanism has a small axial passage, through which a needle is inserted, by means of which it continues to push and separate from said mechanism the receptor membrane and pressure transmitter, originating the retraction of the indicator needle until the origin of the needle to the position indicating the pressure that reigns in the scale, moving the container again, when releasing the membrane by extraction of the needle. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of barometers with adjustable scales, mutually for the indication of time and barometric pressure. (Machine-translation by Google Translate, not legally binding)
Device to control and measure with precision the relative or differential pressures of a fluid. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of measuring instruments, especially barometers and altimeters, that work like this (Machine-translation by Google Translate, not legally binding)