Wind-velocity indicator based on incremental photoelectric encoder

The utility model relates to a wind-velocity indicator based on an incremental photoelectric encoder. The wind-velocity indicator comprises wind cups, a rotating shaft, an outer shell, an incremental photoelectric encoder and a data processing display device, wherein the wind cups are arranged on th...

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Bibliographic Details
Main Authors HU GUIJUAN, LIN XIAOYI, CHANG FEI, LIU FENGDAN
Format Patent
LanguageChinese
English
Published 27.08.2014
Subjects
INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
MEASURING
MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK
PHYSICS
TESTING
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Summary:The utility model relates to a wind-velocity indicator based on an incremental photoelectric encoder. The wind-velocity indicator comprises wind cups, a rotating shaft, an outer shell, an incremental photoelectric encoder and a data processing display device, wherein the wind cups are arranged on the upper end of the rotating shaft, the lower end of the rotating shaft are plugged in the outer shell, and the incremental photoelectric encoder and the data processing display device are arranged in the outer shell. The wind-velocity indicator is simple in principle and structure and is easy to realize; the incremental photoelectric encoder machine is long in average service life; strong anti-interference capability, high precision and high reliability are achieved.
Bibliography:Application Number: CN20142228844U