Title:
EXPERIMENT APPARATUS FOR MEASURING ELECTRICAL SIGNALS PRODUCED BY LIQUID MIXING AND DRIPPING
Document Type and Number:
WIPO Patent Application WO/2021/238043
Kind Code:
A1
Abstract:
An experiment apparatus for measuring electrical signals produced by liquid mixing and dripping, comprising a box body (3), a multi-channel liquid dripping unit, an experiment temperature control module, a power generation unit used for collision and friction with droplets, a clamping apparatus used for clamping the power generation unit, a liftable liquid tank used for holding and collecting liquid, and a display unit used for collecting electrical signal images; the experiment apparatus can implement research into triboelectrical signals produced by dropwise addition of different solutions to one another in different temperature conditions with different sizes and thicknesses of solid electrodes (3-10) in an atmospheric environment or liquid environment, having important value and significance for the study of micro-tribology.
Inventors:
ZHANG CAIXIA (CN)
CHEN JUNMIN (CN)
LIU ZHIFENG (CN)
LIU MENGMENG (CN)
YANG CONGBIN (CN)
CHEN JUNMIN (CN)
LIU ZHIFENG (CN)
LIU MENGMENG (CN)
YANG CONGBIN (CN)
Application Number:
PCT/CN2020/123791
Publication Date:
December 02, 2021
Filing Date:
October 27, 2020
Export Citation:
Assignee:
UNIV BEIJING TECHNOLOGY (CN)
International Classes:
G01R29/00; G01R29/24; G01R31/00
Foreign References:
| CN111537804A | 2020-08-14 | |||
| CN110208614A | 2019-09-06 | |||
| CN108627707A | 2018-10-09 | |||
| CN110687146A | 2020-01-14 | |||
| US4869722A | 1989-09-26 |
Attorney, Agent or Firm:
BEIJING SIHAI TIANDA INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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