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.)
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BEAUDREY ET BERGERON SOC
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BEAUDREY ET BERGERON SOC
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Publication date
Application filed by BEAUDREY ET BERGERON SOCfiledCriticalBEAUDREY ET BERGERON SOC
Application grantedgrantedCritical
Publication of FR36089EpublicationCriticalpatent/FR36089E/fr
F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F04D—NON-POSITIVE-DISPLACEMENT PUMPS
F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
General Engineering & Computer Science
(AREA)
FR36089D1928-11-101928-11-10Dispositif assurant l'amorçage automatique des siphons et des pompes centrifuges
ExpiredFR36089E
(fr)