公开(公告)号：US11904336B2

公开(公告)日：2024-02-20

申请号：US17194304

申请日：2021-03-07

Applicant: EXEL INDUSTRIES

Inventor： Camilien Beaudoin ,  Michel Colrat ,  Didier Faure ,  Guillaume Foubert ,  Philippe Provenaz

IPC: B05B12/00 ,  B05B13/04 ,  B05B5/04 ,  B05B12/12 ,  B05B5/043 ,  B05B12/10 ,  B05B13/02 ,  B05B5/00

CPC classification number: B05B12/126 ,  B05B5/043 ,  B05B5/0407 ,  B05B5/0415 ,  B05B12/004 ,  B05B12/10 ,  B05B13/0278 ,  B05B13/0431 ,  B05B5/005

Abstract: An atomizer having an atomizer head configured to atomize a first fluid. The atomizer includes, in addition, a measurement module including at least one sensor configured to measure the values of at least one parameter of the atomizer, an electronic control module configured to receive the measured values, and a power supply configured to electrically supply the control module with a power supply voltage.

公开(公告)号：US11738358B2

公开(公告)日：2023-08-29

申请号：US17178630

申请日：2021-02-18

Applicant: Graco Minnesota Inc.

Inventor： Robert W. Kinne ,  Mark E. Ulrich ,  Diane L. Olson

IPC: B05B5/16 ,  B05B9/08 ,  B05B5/043 ,  B05B5/053

CPC classification number: B05B5/1691 ,  B05B5/043 ,  B05B5/1675 ,  B05B9/0861 ,  B05B5/0533

Abstract: A fluid sprayer includes a pump and an electrostatic module configured to provide an electrostatic charge to spray fluid. The electrostatic module is electrically connected to a conductive component of the fluid sprayer, such as a fluid displacement member, fitting, cylinder, or spray tip, to charge the spray fluid via the conductive component. The fluid is electrostatically charged prior to exiting the fluid sprayer.

公开(公告)号：US11292017B2

公开(公告)日：2022-04-05

申请号：US16861303

申请日：2020-04-29

Applicant: Tecnologia Sul Brasileira Indústria de Máquinas LTDA

Inventor： Adriano Marin ,  Leonardo Kozoroski Veiga

IPC: B05B5/043 ,  B05B5/053 ,  B05D1/04

Abstract: An insulated electrostatically-assisted insulated spraying extender (10) is described, which is installed on the spraying bar (100) of a spraying device and positioned adjacent to a hydraulic nozzle (20) that atomizes the spray solution, said extender (10) being equipped with an insulated internal shaft (12) for the passage of the power supply cable (30) and the placement of an encapsulated electric device (13) that feeds the induction electrode (151) surrounding the opening (21) of the hydraulic nozzle (20), causing the dielectric rupture of atomized drops, eliminating or decreasing the wetting of the induction electrode (151) and of the power supply cable (30), as well as of other electric parts that affect the efficiency and the full operation of the spraying nozzle, while hindering leakage of the electric current through cable (30) by contacting any section of the machine structure.

公开(公告)号：US20210283638A1

公开(公告)日：2021-09-16

申请号：US17194304

申请日：2021-03-07

Applicant: EXEL INDUSTRIES

Inventor： Camilien Beaudoin ,  Michel Colrat ,  Didier Faure ,  Guillaume Foubert ,  Philippe Provenaz

IPC: B05B12/12 ,  B05B12/10 ,  B05B5/04 ,  B05B5/043 ,  B05B12/00 ,  B05B13/02

Abstract: An atomizer having an atomizer head configured to atomize a first fluid. The atomizer includes, in addition, a measurement module including at least one sensor configured to measure the values of at least one parameter of the atomizer, an electronic control module configured to receive the measured values, and a power supply configured to electrically supply the control module with a power supply voltage.

公开(公告)号：US20210229238A1

公开(公告)日：2021-07-29

申请号：US16965658

申请日：2020-02-06

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  INNER MONGOLIA UNIVERSITY FOR NATIONALITIES

Inventor： Changhe LI ,  Dongzhou JIA ,  Huajun CAO ,  Xuefeng XU ,  Zhiguang HAN ,  Naiqing ZHANG ,  Huayang ZHAO ,  Min YANG ,  Yanbin ZHANG ,  Xiaoming WANG ,  Runze LI ,  Teng GAO ,  Wentao WU ,  Xin CUI ,  Yali HOU

IPC: B24B55/02 ,  B05B5/03 ,  B05B5/043 ,  B05B5/053

Abstract: An electrostatic nozzle and a minimal quantity lubricating and grinding system for a controllable jet. An electrostatic nozzle includes a nozzle core, an upper nozzle body being connected above the nozzle core; an empty space being formed between the upper nozzle body and the nozzle core for storing compressed air and decompression; a lower nozzle body being connected below the nozzle core; a gas-liquid mixing chamber, an acceleration chamber, and a nozzle outlet being sequentially disposed inside the nozzle core from top to bottom; and micro-convex bodies being evenly arranged on an inner wall of the acceleration chamber.

公开(公告)号：US10792683B2

公开(公告)日：2020-10-06

申请号：US15954871

申请日：2018-04-17

Applicant: NHK SPRING CO., LTD.

Inventor： Yasuharu Sakurai ,  Yoshihiro Koshita ,  Akifumi Otani

IPC: B05B5/08 ,  B05D1/06 ,  B60G21/055 ,  B05B13/02 ,  B05B12/18 ,  B05B7/14 ,  B05B5/025 ,  B05D3/02 ,  B05D3/04 ,  B05D7/14 ,  B05B5/043 ,  B05B15/654

Abstract: A paint spraying apparatus includes a supporting structure, a lower nozzle unit, and an upper nozzle unit. The lower nozzle unit includes lower flexible tubes and nozzles, and ejects powder paint toward an eye portion on a lower side of a stabilizer. The upper nozzle unit includes a first frame and a second frame. First flexible tubes are arranged on the first frame. Second flexible tubes are arranged on the second frame. The upper nozzles eject the powder paint toward an eye portion on an upper side of the stabilizer.

公开(公告)号：US20200164391A1

公开(公告)日：2020-05-28

申请号：US16622339

申请日：2018-05-08

Applicant: EISENMANN SE

Inventor： Jan Reichler ,  Jannis Tomaschko

IPC: B05B5/043 ,  B05B5/053 ,  B05B5/08

Abstract: An electrostatic atomizer for electrostatically coating a workpiece, in particular for coating vehicle bodies or parts thereof, with a coating material, having both an inner electrode and an outer electrode for electrostatically charging the coating material.

公开(公告)号：US10543494B2

公开(公告)日：2020-01-28

申请号：US15199118

申请日：2016-06-30

Applicant: Ransburg Industrial Finishing K.K.

Inventor： Osamu Yoshida ,  Yoshiji Yokomizo ,  Naohiro Masuda

IPC: B05B5/025 ,  B05C19/04 ,  B05B5/053 ,  B05B5/043 ,  B05B5/04

Abstract: PROBLEM TO BE SOLVED: To evolve a spark discharge preventing effect of an electrostatic coating device.SOLUTION: One coating robot has an arm equipped with a plurality of electrostatic coating devices 100 close to each other and the plurality of the electrostatic coating devices 100 is connected in parallel with each other to one high-voltage generator 102. A hollow rotary shaft 108 driven by an air motor 104 is disposed with nine plate-shaped resistors 120 arranged circumferentially at intervals. The nine plate-shaped resistors 120 are connected in series and a high voltage is applied via the resistors 120 to a rotary atomization head 110. The rotary atomization head 110 is made of a semiconductive resin.

公开(公告)号：US10464095B2

公开(公告)日：2019-11-05

申请号：US15419081

申请日：2017-01-30

Applicant: Dürr Systems GmbH

Inventor： Hans-Georg Fritz ,  Marcus Kleiner ,  Timo Beyl

IPC: B05B1/02 ,  B05B12/14 ,  B05B13/04 ,  B05B17/06 ,  B05B1/18 ,  B05B7/06 ,  B05B7/08 ,  B05B1/14 ,  B05B12/08 ,  B05B5/025 ,  B05B14/40 ,  B05B5/043 ,  B05B5/10 ,  B05D1/02 ,  B05D7/14 ,  B05C5/02

Abstract: A coating device comprises at least one application apparatus to discharge a coating agent from at least one coating agent nozzle. The application apparatus is configured to apply an oscillation to at least one of the coating agent and at least one coating agent jet such that at least one of the coating agent and the at least one coating agent jet break up into droplets.

公开(公告)号：US10239072B2

公开(公告)日：2019-03-26

申请号：US15262390

申请日：2016-09-12

Applicant: Honda Motor Co., Ltd.

Inventor： Graham Scaife ,  Koji Shido ,  Masashi Honma ,  Norihiko Sudo

IPC: B05B5/00 ,  B05B5/16 ,  B05B5/043

Abstract: A grounding dissipation unit for a paint delivery apparatus for delivering paint is disclosed. The paint delivery apparatus includes a first paint line for carrying paint from a canister, a second paint line for carrying paint to an ionizing applicator for electrically charging paint, a first water line for carrying water to a grounding source, a second water line carrying water to the grounding dissipation unit, and a third water line for carrying water to a dump. The grounding dissipation unit includes a core made of an electrically conductive material. A paint bore in the core connects the paint lines, and a water bore in the core connects to the water lines to ground the system. The paint bore and water bore do no intersect within the core.