公开(公告)号：US12290829B2

公开(公告)日：2025-05-06

申请号：US17701401

申请日：2022-03-22

Applicant: Spraying Systems Co.

Inventor： Thomas E. Ackerman ,  Lyndon John A. Wee Sit ,  Donald W. Weinstein ,  Dave C. Huffman

IPC: B05B5/03 ,  B05B5/043 ,  B05B5/10 ,  B05B7/06 ,  B05B7/08 ,  B05B15/18 ,  F26B3/12

Abstract: An electrostatic sprayer operable at high flow rates and low pressures particularly suitable for spray drying. The sprayer includes an elongated body having a downstream spray nozzle assembly through which electrically charged liquid is directed via a central feed tube within the nozzle body and atomizing air is supplied via an annular passage about the liquid feed tube. In one embodiment, the nozzle assembly is an external mix cluster head spray nozzle assembly having a plurality of circumferentially spaced metallic spray tips. In another embodiment, the spray nozzle is an internal mix nozzle assembly having a spray tip with an internal mixing chamber for atomizing liquid prior to discharge.

公开(公告)号：US12285775B2

公开(公告)日：2025-04-29

申请号：US18437049

申请日：2024-02-08

Applicant: FouRy, Inc.

Inventor： Arnold James Kelly

IPC: B05B5/053 ,  B05B5/025 ,  B05B5/10

Abstract: An electrostatic atomizer electrostatically atomizes a fluid into a charged spray, wherein the charged spray includes a plurality of charged droplets. The electrostatic atomizer includes a chamber forming an inlet and an exit aperture, wherein the chamber is configured for fluid to flow into the chamber from the inlet and to flow out of the chamber from the aperture. An emitter electrode is in liquid contact with the fluid in the chamber and injects an electrical charge into the fluid in the chamber. An impedance circuit is coupled to the chamber and configured to obtain a voltage difference between the emitter electrode and the exit aperture, wherein the voltage difference is at least a minimum voltage threshold.

公开(公告)号：US10682657B2

公开(公告)日：2020-06-16

申请号：US15763185

申请日：2016-09-27

Applicant: LINTEC CORPORATION

Inventor： Koji Tsuchibuchi ,  Kazue Uemura ,  Kiichiro Kato

IPC: B32B27/00 ,  B32B3/30 ,  C09J133/08 ,  C09J7/38 ,  C09J7/20 ,  C08K3/36 ,  C08K3/013 ,  B05B5/10 ,  C09J11/04 ,  C09J201/00 ,  C09J175/04 ,  C09J133/02 ,  C09J5/00 ,  B05D7/24 ,  C08K3/00 ,  C08K3/34 ,  C08K7/00

Abstract: Provided are a pressure sensitive adhesive sheet including, on a substrate, a resin layer containing a resin which is a resin layer containing a resin part (X) containing a resin as a main component and a particle part (Y) consisting of fine particles, at least a surface (α) of the resin layer on the side opposite to the side thereof on which the substrate is provided, having pressure sensitive adhesiveness, wherein a bending stress coefficient k in the MD direction of the substrate is 20 N·mm or less, a 10% elongation strength in the MD direction thereof is 260 N/15 mm or less, and concave portions satisfying specified requirements are included on the surface (α) of the resin layer; and a method for producing the pressure sensitive adhesive sheet.

公开(公告)号：US10589298B2

公开(公告)日：2020-03-17

申请号：US15507456

申请日：2015-09-04

Applicant: Victory Innovations Company

Inventor： Clifford Wright

IPC: B05B5/025 ,  B05B5/03 ,  A61L2/22 ,  B05B9/08 ,  B05B5/053 ,  B05B5/16 ,  B05B7/08 ,  B05B7/24 ,  A61L2/14 ,  B05B15/656 ,  B05B5/10 ,  A61M11/00

Abstract: An electrostatic fluid delivery system is configured to deliver fluid, such as a disinfectant fluid, onto a surface by electrically charging the fluid and forming the fluid into a mist, fog, plume, or spray that can be directed onto a surface, such as a surface to be cleaned. The system atomizes the fluid using a high-pressure fluid stream and passes the fluid through an electrode of a nozzle assembly to charge droplets of the atomized fluid.

公开(公告)号：US10207245B2

公开(公告)日：2019-02-19

申请号：US15684364

申请日：2017-08-23

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Yukari Nakano ,  Itaru Saida

IPC: B01J19/08 ,  H01T19/00 ,  A61L9/04 ,  A61L9/14 ,  A61L9/12 ,  B05B5/00 ,  B05B5/10

Abstract: A voltage application device according to the present disclosure includes a voltage application circuit and a control circuit. The control circuit causes the voltage application circuit to alternately repeat a first mode and a second mode. The first mode is a mode that raises a voltage while time elapses, and generates a discharge current by promoting corona discharge to dielectric breakdown. The second mode is a mode that lowers the voltage to cut off the discharge current by causing a load to be in an overload state against the voltage application circuit. This can suppress an amount of ozone generated, while increasing an amount of radicals produced.

公开(公告)号：US09795986B2

公开(公告)日：2017-10-24

申请号：US13880863

申请日：2011-10-28

Applicant: Werner Swoboda ,  Jan Reichler

Inventor： Werner Swoboda ,  Jan Reichler

IPC: B05D1/00 ,  B05B5/08 ,  B05B5/10 ,  B05B15/12 ,  B05B5/00

CPC classification number: B05D1/007 ,  B05B5/00 ,  B05B5/087 ,  B05B5/10 ,  B05B14/42

Abstract: An electrical field is generated between an application device and an object to be coated. At least one corona electrode associated with the application device is connected to ground, and at least one counter electrode associated with the object is connected at least at intervals to a positive potential. A system for electrostatically coating objects having an application device coating material, and an electrical field device having a high-voltage source which generates an electrical field between the application device and an object to be coated. The field device comprises at least one corona electrode associated with the application device, and at least one counter electrode associated with the object, wherein, during the operation of the device, the at least one corona electrode is connected to ground, and the at least one counter electrode is connected at least at intervals to a positive potential.

公开(公告)号：US09718091B2

公开(公告)日：2017-08-01

申请号：US15192226

申请日：2016-06-24

Applicant: VLN Advanced Technologies Inc.

Inventor： Mohan M. Vijay ,  Meisheng M. Xu ,  Emilio Panarella ,  Wenzhuo Yan ,  Andrew Hung Tieu ,  Bruce R. Daniels

IPC: B05B5/08 ,  B05B5/10 ,  B05B5/03 ,  B05B5/053 ,  B08B3/02 ,  B24C5/00 ,  B24C7/00 ,  B05D1/12 ,  C25D5/00 ,  C25D21/12 ,  C25D5/34 ,  C25D5/50 ,  C25D15/00 ,  C25D5/08 ,  B05C15/00 ,  B05C19/00 ,  B05B15/12 ,  B05B5/00 ,  B24C3/12 ,  B05B1/08 ,  B05B5/035 ,  B05B13/04 ,  B05B17/06 ,  B25J11/00 ,  B25J21/00 ,  C23C24/04 ,  B05B5/16 ,  B05B12/08 ,  B05D3/12 ,  C23C18/18

CPC classification number: B05D1/12 ,  B05B1/08 ,  B05B1/083 ,  B05B5/001 ,  B05B5/006 ,  B05B5/032 ,  B05B5/035 ,  B05B5/08 ,  B05B5/082 ,  B05B5/10 ,  B05B5/16 ,  B05B12/08 ,  B05B13/0431 ,  B05B14/40 ,  B05B16/00 ,  B05B16/20 ,  B05B16/40 ,  B05B17/06 ,  B05B17/0607 ,  B05B17/0653 ,  B05C15/00 ,  B05C19/00 ,  B05D3/12 ,  B08B3/024 ,  B08B2203/0288 ,  B24C3/12 ,  B24C5/005 ,  B24C7/00 ,  B25J11/0075 ,  B25J21/00 ,  C23C18/1806 ,  C23C24/04 ,  C25D5/006 ,  C25D5/08 ,  C25D5/34 ,  C25D5/50 ,  C25D15/00 ,  C25D21/12

Abstract: A method of stripping, prepping and coating a surface comprises first stripping the exiting coating from a surface, using continuous or pulsed fluid jet, followed by prepping the surface by the same fluid jet. The method also provides entraining particles into a fluid stream, if desired to generate a particle-entrained fluid stream that is directed at the surface to be stripped and prepped. The particles act as abrasive particles for prepping the surface to a prescribed surface roughness required for subsequent application of a coating to the surface. The method then entails coating the surface by electrically charging particles having the same chemical composition as the particles used to prep the surface. Finally, a charged-particle-entrained fluid stream is directed at high speed at the charged surface to coat the surface. The particles form both mechanical and electronic bonds with the surface.

公开(公告)号：US09703297B2

公开(公告)日：2017-07-11

申请号：US14007206

申请日：2012-02-14

Applicant: Felix Mauchle ,  Marlo Vasella

Inventor： Felix Mauchle ,  Marlo Vasella

IPC: G05D7/06 ,  B05B5/03 ,  B05B5/10 ,  B05B12/00 ,  B05B12/08

CPC classification number: G05D7/0605 ,  B05B5/032 ,  B05B5/10 ,  B05B12/004 ,  B05B12/08

Abstract: A control device for a powder spray coating device and a powder spray coating device are specified. With the aim of ensuring operational reliability during the coating operation of the powder spray coating device, while at the same time preserving the required coating efficiency, the solution according to the invention provides for the control device an assessment device, an enabling device and a first communication interface, the assessment device being designed for assessing on the basis of at least one code received from the powder spray coating device by means of the first communication interface whether or not reliable operation of the powder spray coating device is ensured and passing on the assessment result to the enabling device, the enabling device being designed in turn for enabling operation if the assessment result is positive.

公开(公告)号：US09630205B2

公开(公告)日：2017-04-25

申请号：US14401381

申请日：2013-05-14

Applicant: Nagase Techno-Engineering Co., Ltd.

Inventor： Tsutomu Ueno

IPC: B05D1/00 ,  B05B1/02 ,  B05B5/025 ,  B05B5/10 ,  B05D1/02 ,  B05B5/053 ,  B05D1/04

CPC classification number: B05D1/007 ,  B05B5/0255 ,  B05B5/0533 ,  B05B5/10 ,  B05D1/02 ,  B05D1/04

Abstract: An electrostatic application apparatus 100 comprises a tubular electrode 1 forming a first flow path F1 whose inner surface is formed of an electrically conductive wall; a counter electrode 20 placed to block an extension of an axis line of the first flow path F1; a power source 30 applying a voltage between the tubular electrode 1 and the counter electrode 20, and a liquid supply unit 40 supplying a liquid to the first flow path F1. If an axial length of the first flow path F1 is L1 and an inside diameter of the first flow path F1 is D1, then L1/D1 is 35 or more, the inside diameter D1 of the first flow path is 0.5 to 2.0 mm, and the length L1 of the first flow path is 20 to 100 mm.

公开(公告)号：US09592524B2

公开(公告)日：2017-03-14

申请号：US13696232

申请日：2011-05-06

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

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

IPC: B05B17/06 ,  B05B1/02 ,  B05B1/18 ,  B05B7/06 ,  B05B7/08 ,  B05B13/04 ,  B05B5/043 ,  B05B5/10 ,  B05B12/14 ,  B05B15/12 ,  B05D1/02 ,  B05D7/14

CPC classification number: B05B17/0653 ,  B05B1/02 ,  B05B1/14 ,  B05B1/18 ,  B05B5/025 ,  B05B5/043 ,  B05B5/10 ,  B05B7/066 ,  B05B7/0815 ,  B05B12/084 ,  B05B12/1418 ,  B05B12/149 ,  B05B13/0431 ,  B05B13/0452 ,  B05B14/40 ,  B05B17/0607 ,  B05C5/0291 ,  B05D1/02 ,  B05D7/14

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.

Abstract translation: 一种涂覆装置包括至少一个施加装置，用于从至少一个涂覆剂喷嘴排出涂覆剂。 施加装置被配置为向至少一种涂覆剂和至少一种涂覆剂喷射施加振荡，使得涂覆剂和至少一种涂覆剂射流中的至少一种分解成液滴。