FR979681A - Perfectionnements apportés aux dispositifs de contrôle du débit d'un liquide par un orifice, une tuyère ou tout autre ajutage
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Perfectionnements apportés aux dispositifs de contrôle du débit d'un liquide par un orifice, une tuyère ou tout autre ajutage
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Manchester Oil Refinery Ltd
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Manchester Oil Refinery Ltd
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Application filed by Manchester Oil Refinery LtdfiledCriticalManchester Oil Refinery Ltd
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Publication of FR979681ApublicationCriticalpatent/FR979681A/fr
G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
G05D7/00—Control of flow
G05D7/01—Control of flow without auxiliary power
G05D7/0186—Control of flow without auxiliary power without moving parts
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Physics & Mathematics
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General Physics & Mathematics
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Engineering & Computer Science
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Automation & Control Theory
(AREA)
FR979681D1948-02-121949-01-26Perfectionnements apportés aux dispositifs de contrôle du débit d'un liquide par un orifice, une tuyère ou tout autre ajutage
ExpiredFR979681A
(fr)
Perfectionnements apportés aux dispositifs pulvérisateurs de liquide, notamment àceux pour la pulvérisation d'eau dans des appareils de conditionnement d'air