FR1180148A - Perfectionnements aux organes de pivotage des appareils de mesure à arbre rotatif, en particulier des compteurs d'électricité
- Google Patents
Perfectionnements aux organes de pivotage des appareils de mesure à arbre rotatif, en particulier des compteurs d'électricité
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Compagnie de Construction Electrique
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Compagnie de Construction Electrique
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Application filed by Compagnie de Construction ElectriquefiledCriticalCompagnie de Construction Electrique
Application grantedgrantedCritical
Publication of FR1180148ApublicationCriticalpatent/FR1180148A/fr
G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
G04B31/004—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor characterised by the material used
G04B31/012—Metallic bearings
G04B31/0123—Metallic bearings with metallic ball bearings and metallic roller bearings
G—PHYSICS
G01—MEASURING; TESTING
G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
G01R11/02—Constructional details
G01R11/12—Arrangements of bearings
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Physics & Mathematics
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General Physics & Mathematics
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FR1180148D1957-07-261957-07-26Perfectionnements aux organes de pivotage des appareils de mesure à arbre rotatif, en particulier des compteurs d'électricité
ExpiredFR1180148A
(fr)