Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FADDA MICHEL
Original Assignee
FADDA MICHEL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FADDA MICHELfiledCriticalFADDA MICHEL
Priority to FR7204589ApriorityCriticalpatent/FR2171664A5/fr
Application grantedgrantedCritical
Publication of FR2171664A5publicationCriticalpatent/FR2171664A5/fr
G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
G01L9/0072—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance