UNIVERSAL INSTRUMENT OUTER PRECISION CALIBRATING

The utility model relates to a universal instrument outer precision calibrating, which belongs to an instrument regulating system. The universal instrument outer precision calibrating is suitable for the speed regulation of a flowmeter. The utility model uses the changes of the Z-[1] gear, the Z-[2]...

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Bibliographic Details
Main Author MA TONGLE
Format Patent
LanguageEnglish
Published 12.08.1992
Edition5
Subjects
ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS
CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILSOF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
INSTRUMENT DETAILS
MEASURING
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
PHYSICS
TARIFF METERING APPARATUS
TESTING
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Summary:The utility model relates to a universal instrument outer precision calibrating, which belongs to an instrument regulating system. The universal instrument outer precision calibrating is suitable for the speed regulation of a flowmeter. The utility model uses the changes of the Z-[1] gear, the Z-[2] gear and the Z-[3] gear of three groups of gear groups which are arranged on a regulating plate which is convenient to be disassembled and installed to change the transmission ratio from an input gear A (or B) to an output gear B (or A). The utility model has the advantages of materials saving, good manufacturability and convenient manufacture.
Bibliography:Application Number: CN1991233049U