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Publication of BE469704ApublicationCriticalpatent/BE469704A/xx
H01H50/58—Driving arrangements structurally associated therewith; Mounting of driving arrangements on armature
G—PHYSICS
G01—MEASURING; TESTING
G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
G01D1/02—Measuring arrangements giving results other than momentary value of variable, of general application giving mean values, e.g. root means square values