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1. (WO2018219046) FLOW MEASURING DEVICE AND FLOW MEASURING METHOD

Pub. No.:    WO/2018/219046    International Application No.:    PCT/CN2018/082477
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Wed Apr 11 01:59:59 CEST 2018
IPC: G01F 1/66
Applicants: BOE TECHNOLOGY GROUP CO., LTD.
京东方科技集团股份有限公司
ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
鄂尔多斯市源盛光电有限责任公司
Inventors: JI, Dong
吉冬
LUO, Feng
骆峰
ZHANG, Nan
张楠
LIU, Guoliang
刘国梁
LIU, Da
刘达
FANG, Xiaodong
方晓东
HUANG, Jialin
黄佳林
ZHAO, Guoqiang
赵国强
LIU, Jie
刘杰
Title: FLOW MEASURING DEVICE AND FLOW MEASURING METHOD
Abstract:
The invention provides a flow measuring device and a flow measuring method. The flow measuring device comprises a fixing part (110) and a measuring part. The fixing part (110) is used for fixing the flow measuring device onto a to-be-measured object. The measuring part comprises a first ultrasonic emitter (121), a second ultrasonic emitter (122) and a plurality of signal receivers (123) arranged between the first ultrasonic emitter (121) and the second ultrasonic emitter (122). The plurality of signal receivers (123) are arranged at intervals. The first ultrasonic emitter (121), the second ultrasonic emitter (122) and the plurality of signal receivers (123) are all arranged on the fixing part (110), so that the first ultrasonic emitter (121) and the second ultrasonic emitter (122) can emit ultrasonic waves to the to-be-measured object accordingly, and the signal receivers (123) can receive ultrasonic waves emitted by the to-be-measured object.