公开(公告)号：US20220088627A1

公开(公告)日：2022-03-24

申请号：US17425573

申请日：2020-01-24

Applicant: Spraying Systems Co. ,  Embrapa

Inventor： Aldemir Chaim ,  Edson Francelino Ribeiro da Rocha

IPC: B05B5/053 ,  B05B5/043 ,  B05B1/04

Abstract: An induction device for electrification of droplets of hydraulic nozzles comprises: an electrode comprising one or more attachment legs; and an induction electrode holder configured to receive the electrode, wherein the one or more attachment legs are fixed within tubular structures of the induction electrode holder, and wherein a finite distance is formed between an outer surface of each attachment leg in the one or more attachment legs and an inner surface of each tube of the tubular structures.

公开(公告)号：US20230201849A1

公开(公告)日：2023-06-29

申请号：US17384063

申请日：2020-01-24

Applicant: Spraying Systems Co. ,  Embrapa

Inventor： Aldemir Chaim ,  Edson Francelino Ribeiro da Rocha

IPC: B05B5/00 ,  B05B5/04 ,  A01M7/00

CPC classification number: B05B5/007 ,  B05B5/0407 ,  B05B5/0415 ,  A01M7/0028

Abstract: An electrostatic centrifugal spraying system for direct electrification includes a tank configured to store liquid. The tank includes an internal dielectric surface and an external conducting surface, wherein when the liquid is stored in the tank, the tank is configured to act as a capacitor storing electrical energy for electrostatic spraying. The spraying system further includes a power supply, configured to electrify liquid drops of the stored liquid, and a spray nozzle, comprising a spray disk for blowing the electrified liquid drops unto a target.