Title: Constant speed rotary flip-chip electric field gage suitable for thunderstom electricity and near ground atmosphere electric enviroment detection
Application Number: 03160053 Application Date: 2003.09.26
Publication Number: 1601286 Publication Date: 2005.03.30
Approval Pub. Date: 2007.02.28 Granted Pub. Date: 2007.02.28
International Classifi-cation: G01W1/16;G01R29/12
Applicant(s) Name: Applied Research Center of Space Sciences, C.A.S Address:
Inventor(s) Name: Luo Fushan;He Yuhui
Attorney & Agent: wang fenghua
Abstract:
    The invention relates to a constant-speed rotary up-side-down mounted electric field apparatus suitable for monitoring thunderstorm electricity and near-ground electric environment. It includes an inverted L-shaped supporting frame, a cable with plug is inserted into its interior, its bottom end is fixed on the base, another end is communicated with projected opening of the external shell, on its inner side a socker is fixed, and is electrically connected with internal connecting wire of probe, a motor is mounted on the motor support seat, and the motor shaft is inserted into the insulating column on the fixing frame and is tightly fit with it; the exterior of the insulating column is equipped with small blade, and on the external wall of its tail end a rotor fixing cover is covered tightly, the rotor is fixed on the rotor fixing cover, Besides, it also has the components of pre-amplifier, rotaling speed and synchronous signal detection circuit board, electric brush and photoelectric switch, etc. Its detection data is high in stability and releability.
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