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PAGES CAMUS ET CIE
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PAGES CAMUS ET CIE
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Publication of FR401224ApublicationCriticalpatent/FR401224A/fr
G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
G05D23/00—Control of temperature
G05D23/01—Control of temperature without auxiliary power
G05D23/015—Control of temperature without auxiliary power with mechanical sensing element not covered by groups G05D23/02 and G05D23/12
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FR401224D1908-07-111908-07-11Procédé et dispositif pour le réglage du débit des fluides au moyen de flotteur à pouvoir flottant variable
ExpiredFR401224A
(fr)
Appareil pour l'utilisation des ondulations et des mouvements de flux et de reflux d'une masse ou courant d'eau, pour la production de force motrice