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Gesellschaft fuer Elektrische Apparate mbH
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Gesellschaft fuer Elektrische Apparate mbH
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Application filed by Gesellschaft fuer Elektrische Apparate mbHfiledCriticalGesellschaft fuer Elektrische Apparate mbH
Application grantedgrantedCritical
Publication of FR697743ApublicationCriticalpatent/FR697743A/fr
G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid
G01P5/16—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid using Pitot tubes, e.g. Machmeter
G01P5/17—Coupling arrangements to the indicating device
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Aviation & Aerospace Engineering
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Physics & Mathematics
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General Physics & Mathematics
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FR697743D1929-06-221930-06-21Dispositif pour mesurer des vitesses d'écoulement et des vitesses de bateaux
ExpiredFR697743A
(fr)