Title:
ELECTROSTATIC SPRAYING DEVICES AND METHODS
Document Type and Number:
WIPO Patent Application WO/2022/083578
Kind Code:
A1
Abstract:
Electrostatic sprayer devices and methods are provided. The electrostatic sprayer device can comprise a reservoir (101) configured to hold a target solution, at least one nozzle configured to atomize the target solution into a spray, a pump configured to propel the target solution from the reservoir (101) to the at least one nozzle via the at least one fluid passageway (103), an electrostatic system (104) configured to electrostatically charge the target solution without requiring physical contact with the target solution and/or emission of ions, and power source (105) configured to power the pump and the electrostatic system (104). The electrostatic sprayer device provides improved charging efficiency, safe operation and low maintenance cost.
Inventors:
CHEN SIMON NAI PONG (CN)
Application Number:
PCT/CN2021/124671
Publication Date:
April 28, 2022
Filing Date:
October 19, 2021
Export Citation:
Assignee:
INTELLIGENT CLEANING EQUIPMENT HOLDINGS CO LTD (VG)
CHEN SIMON NAI PONG (CN)
CHEN SIMON NAI PONG (CN)
International Classes:
B05B5/16; F02M23/04
Domestic Patent References:
| WO2019094677A1 | 2019-05-16 |
Foreign References:
| CN107110070A | 2017-08-29 | |||
| CN204907641U | 2015-12-30 | |||
| CN108698056A | 2018-10-23 | |||
| CN106687218A | 2017-05-17 | |||
| US20190060922A1 | 2019-02-28 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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