Title: Coder for remote transmitting direct reading water meter
Application Number: 200610053972 Application Date: 2006.10.25
Publication Number: 1945218 Publication Date: 2007.04.11
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01D5/347;G01D5/26;G01D5/32;G01F15/06
Applicant(s) Name: Hangzhou Water Meter Co., Ltd. Address:
Inventor(s) Name: Xie Jianliang;Sun Yilei;Liu Jian
Attorney & Agent: chenji liang
Abstract:
    The coder for teletransmitting direct read water meter has character wheel code disk mounted onto character wheel shaft and with five first segments and five second segments, and one receiving and transmitting phototube device with seven photoelectronic sampling points for reading out one kind of binary code from the segments. The receiving and transmitting phototube device includes emitting light conducting board, receiving light conducting board, photoelectronic samplings, LED
Time: 11