Star-wheeled bidirectional accumulating kilowatt-hour meter and its metering method


Application Number: 00107973
Application Date: 2000.05.31
Publication Number: 1270314
Publication Date: 2000.10.18
Priority Information:
International: G01R11/16;G06M1/00
Applicant(s) Name: Huali Group Co., Ltd.
Address:
Inventor(s) Name: Shun Quangen
Patent Agency Code: 33202
Patent Agent: di zhongbeng
Abstract A kilowatt-hour meter and its metering method are disclosed. The central gear on input gear axle is engaged with forward and backward driving planetary gears to form a planetary gear structure. The backward driving planetary gear is engaged via transition gear to the gear in shift gear chain. Said central gear drives the forward and backward driving planetary gears to rotate and revolve, and on forward and backward rotations, they are matched with engage limiter to drive the gears in shift gear chain directly or via transition gear, so the decimal counting gear chain rotates in accumulative direction to reach the accumulation of absolute turn numbers in forward and backward direction of input gear axle.