公开(公告)号：US692631A

公开(公告)日：1902-02-04

申请号：US1899019625

申请日：1899-10-06

Applicant: CHARLES S FARQUHAR ,  AMBROSE EASTMAN

Inventor： COOLEY JOHN F

IPC: B05B3/10 ,  B05B5/035 ,  B05B5/04 ,  B05B5/10 ,  B05B7/06

CPC classification number: D01D5/0061 ,  B05B3/1064 ,  B05B5/035 ,  B05B5/0407 ,  B05B5/10 ,  B05B7/061

公开(公告)号：US20180029052A1

公开(公告)日：2018-02-01

申请号：US15651836

申请日：2017-07-17

Applicant: EXEL INDUSTRIES

Inventor： Michel COLRAT ,  Rémi PAGOT ,  Robb ENGLE

IPC: B05B5/053

CPC classification number: B05B5/0533 ,  A61L2420/02 ,  B05B5/0531 ,  B05B5/082 ,  B05B5/087 ,  B05B5/10 ,  B05B7/0815 ,  B05B17/06 ,  B05D1/005 ,  B05D1/04 ,  H01T19/02

Abstract: This coating system (2) for coating a workpiece (W1) with a liquid coating product, includes an ultrasonic spray head (14) for generating droplets of coating products, an electrode (32A) for generating an electrostatic field (E) between the electrode and the ultrasonic spray head (14) and a high-voltage generator (52) connected to the electrode for supplying the electrode with high voltage. The shape of the electrode (32A) is advantageously configurable on the basis of the geometry of the workpiece (W1).

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：US20170136481A1

公开(公告)日：2017-05-18

申请号：US15419081

申请日：2017-01-30

Applicant: Dürr Systems GmbH

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

IPC: B05B13/04 ,  B05B5/025

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.

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。

公开(公告)号：US20160051997A1

公开(公告)日：2016-02-25

申请号：US14832936

申请日：2015-08-21

Applicant: Carlisle Fluid Technologies, Inc.

Inventor： David Martin Seitz

IPC: B05B5/053 ,  B05B5/16 ,  B05B5/03

CPC classification number: B05B5/053 ,  A01M7/0017 ,  A01M7/0046 ,  B05B5/03 ,  B05B5/0531 ,  B05B5/10 ,  B05B5/1691 ,  B05B9/0816 ,  H02K7/1861 ,  H02K7/1876 ,  H02K35/02

Abstract: A system including an electrostatic spray system, including a tank configured to carry a fluid, a power supply system coupled to the tank and configured to electrically charge the fluid while spraying, and a manual actuator coupled to the power supply system, wherein the manual actuator is configured to drive power production by the power supply system.

Abstract translation: 一种包括静电喷雾系统的系统，包括构造成承载流体的罐，耦合到罐并被配置成在喷射时对流体进行电荷充电的电源系统以及耦合到电源系统的手动致动器，其中手动致动器 配置为驱动电源系统的电力生产。

公开(公告)号：US20150001940A1

公开(公告)日：2015-01-01

申请号：US14476994

申请日：2014-09-04

Applicant: Durr Systems GmbH

Inventor： Farhad Berton ,  Josef Braun

IPC: H02M3/335 ,  G05F1/66 ,  H03K7/08 ,  G06G7/66 ,  H02M3/337

CPC classification number: H02M3/33569 ,  B05B5/10 ,  G05F1/66 ,  G06G7/66 ,  H02M3/337 ,  H02M7/53806 ,  H03K7/08 ,  Y10T307/549

Abstract: A high voltage controller configured to drive a high voltage generator. The high voltage controller includes a voltage select input and a current select input, an actual voltage input and an actual current input. First circuitry is configured to generate an alternating current (AC) drive signal. Second circuitry configured to generate a direct current (DC) drive signal. Closed loop control circuitry is configured to adjust the DC drive signal based on at least one of the voltage select and current select inputs and at least one of the actual voltage and actual current inputs. The first circuitry may include a push-pull circuit. The second circuitry may include a pulse width modulation (PWM) controller. A high voltage generator may be coupled to the AC and DC drive signals. The high voltage generator may include a high voltage transformer having a pair of primary windings and center tap. The AC drive signal may be coupled to the primary windings and the DC drive signal may be coupled to the center tap.

Abstract translation: 配置为驱动高压发生器的高压控制器。 高电压控制器包括电压选择输入和电流选择输入，实际电压输入和实际电流输入。 第一电路被配置为产生交流（AC）驱动信号。 配置成产生直流（DC）驱动信号的第二电路。 闭环控制电路被配置为基于电压选择和电流选择输入中的至少一个以及实际电压和实际电流输入中的至少一个来调整DC驱动信号。 第一电路可以包括推挽电路。 第二电路可以包括脉宽调制（PWM）控制器。 高电压发生器可以耦合到AC和DC驱动信号。 高压发生器可以包括具有一对初级绕组和中心抽头的高压变压器。 AC驱动信号可以耦合到初级绕组，并且DC驱动信号可以耦合到中心抽头。