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公开(公告)号：US20110126551A1
公开(公告)日：2011-06-02
申请号：US13055187
申请日：2009-07-27
Applicant: Yutaka Uratani , Kenji Obata , Takeshi Yano , Atsushi Isaka
Inventor： Yutaka Uratani , Kenji Obata , Takeshi Yano , Atsushi Isaka
CPC classification number: B05B5/0533 , B05B5/006 , B05B5/0255 , B05B5/053 , B05B5/057 , B05B7/0075
Abstract: An electrostatic atomizing device includes an atomizing electrode which generates charged fine water particles negatively charged in the form of mist, by generating an electric field when a high negative voltage is applied thereto in a state in which water is supplied; a water supply portion which supplies the water to the atomizing electrode; a discharge detection portion which detects whether negative ion discharge, indicating discharge in which only negative ions are generated without generating the charged fine water particles, is occurring at the atomizing electrode or not; and a control portion which reduces the electric field intensity of the electric field generated by the atomizing electrode when the discharge detection portion detects the occurrence of the negative ion discharge.
Abstract translation: 静电雾化装置包括雾化电极，其通过在供给水的状态下施加高的负电压时，通过产生电场而产生以雾状带负电的带电微细水粒子; 将水供给到雾化电极的供水部; 放电检测部分，在雾化电极处是否发生表示仅产生负离子而不产生带电微细水粒子的放电的负离子放电; 以及控制部，其在放电检测部检测出负离子放电的发生时，降低由雾化电极产生的电场的电场强度。
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公开(公告)号：US20100243766A1
公开(公告)日：2010-09-30
申请号：US12745795
申请日：2008-12-24
Applicant: Hiroshi Suda , Masaharu Machi , Yasunori Matsui , Takayuki Nakada
Inventor： Hiroshi Suda , Masaharu Machi , Yasunori Matsui , Takayuki Nakada
IPC: B05B5/057
CPC classification number: B05B5/0255 , A61L9/14 , A61L2209/111 , B05B5/001 , B05B5/006 , B05B5/057
Abstract: An oxidation and reduction fine particles generator includes an atomization electrode, a water feeder for supplying water to the atomization electrode and a high voltage generator, and also includes a switch device and a controller. The switch device changes an operation mode to an oxidation mode or a reduction mode. The controller generates negatively charged fine water particles including radicals through electrostatic atomization by applying a high voltage to water supplied to the atomization electrode in the oxidation mode. The controller also inactivates and activates the water feeder and the high voltage generator, respectively to generate reduction fine particles from the atomization electrode by dry discharge in the reduction mode.
Abstract translation: 氧化还原微粒发生器包括雾化电极，用于向雾化电极供水的供水器和高压发生器，还包括开关装置和控制器。 开关装置将操作模式改变为氧化模式或还原模式。 控制器通过在氧化模式中向供给到雾化电极的水施加高电压而通过静电雾化产生包括自由基的带负电荷的细水粒子。 控制器还分别激活和激活给水器和高压发生器，以在还原模式下通过干式放电产生来自雾化电极的还原细颗粒。
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公开(公告)号：US11786922B2
公开(公告)日：2023-10-17
申请号：US17262153
申请日：2019-07-25
Inventor： Tetsunori Aono , Jumpei Oe , Yohei Ishigami , Kana Shimizu , Takafumi Omori , Yukari Nakano , Takayuki Nakada
CPC classification number: B05B5/007 , B05B5/006 , B05B5/0536 , H01T19/04
Abstract: A voltage application device includes a voltage application circuit. The voltage application circuit applies application voltage between discharge electrode and counter electrode which face each other with a clearance left from each other to generate a discharge. The voltage application device forms discharge path partially and dielectrically broken between discharge electrode and counter electrode when a discharge is generated. Discharge path includes first dielectric breakdown region formed around discharge electrode, and second dielectric breakdown region formed around counter electrode.
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公开(公告)号：US20180361423A1
公开(公告)日：2018-12-20
申请号：US15949040
申请日：2018-04-09
Inventor： Anastasios John HART , Justin Douglas BEROZ , Homayoon MAGHSOODI
CPC classification number: B05D1/12 , B05B5/006 , B05B5/0255 , B05B12/06 , B05D1/06 , B05D3/14 , B05D2401/32
Abstract: A particle can be discretely ejected from a orifice.
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公开(公告)号：US20180043394A1
公开(公告)日：2018-02-15
申请号：US15790203
申请日：2017-10-23
Applicant: VLN Advanced Technologies Inc.
Inventor： Mohan M. Vijay , Meisheng M. Xu , Emilio Panarella , Wenzhuo Yan , Andrew Hung Tieu , Bruce R. Daniels
IPC: B05D1/12 , B05B1/08 , C25D5/50 , C25D5/34 , C25D5/08 , C25D5/00 , C23C24/04 , C25D15/00 , B05B5/00 , B05B5/03 , B05B5/035 , B05B5/08 , B25J21/00 , B25J11/00 , B24C5/00 , B24C3/12 , B08B3/02 , B05D3/12 , B05C19/00 , B05C15/00 , B05B17/06 , B05B15/12 , B05B13/04 , B05B12/08 , B05B5/16 , B05B5/10 , C25D21/12 , B24C7/00 , 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: An integrated liquidjet system capable of stripping, prepping and coating a part includes a cell defining an enclosure, a jig for holding the part inside the cell, an ultrasonic nozzle having an ultrasonic transducer for generating a pulsed liquidjet, a coating particle source for supplying coating particles to the nozzle, a pressurized liquid source for supplying the nozzle with a pressurized liquid to enable the nozzle to generate the pulsed liquidjet to sequentially strip, prep and coat the part, a high-voltage electrode and a ground electrode inside the nozzle for charging the coating particles, and a human-machine interface external to the cell for receiving user commands and for controlling the pulsed liquidjet exiting from the nozzle in response to the user commands.
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Patent Agency Ranking
16.发明授权公开(公告)号：US09793445B2
公开(公告)日：2017-10-17
申请号：US14400668
申请日：2013-05-24
Applicant: OSRAM Opto Semiconductors GmbH
Inventor： Ion Stoll , Hans-Christoph Gallmeier , Claudia Jurenka
CPC classification number: H01L33/50 , B05B5/00 , B05B5/005 , B05B5/006 , B05B5/0255 , B05B5/1608 , B05B5/1675 , H01L2933/0041
Abstract: A method of manufacturing optoelectronic components includes spraying a fluorescent layer of an optoelectronic component onto a substrate, the substance or the substance mixture of the fluorescent layer including an electric charge when sprayed on, and wherein the electrically charged substance or the at least partially electrically charged substance mixture includes a larger electric potential when the fluorescent layer is sprayed on than at least one area of the substrate; and locally adjusting the thickness of the fluorescent layer of the sprayed-on fluorescent substance when spraying on the fluorescent layer onto the substrate by an electric potential gradient.
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公开(公告)号：US09071192B2
公开(公告)日：2015-06-30
申请号：US13985349
申请日：2012-02-13
Applicant: Felix Mauchle , Mario Vasella
Inventor： Felix Mauchle , Mario Vasella
CPC classification number: H03B7/00 , B05B5/006 , B05B5/032 , B05B5/0531 , B05B5/10
Abstract: An oscillator (100) for providing an oscillating voltage for a powder spray coating device (200) is specified. With the aim of improving operational safety, the oscillator (100) as claimed in the invention has a first signal generator (10) for generating an intermediate circuit voltage (11), a second signal generator (20) for generating a modulation signal (21) and a modulation signal isolating element (61), connected to the second signal generator (20), while a first voltage monitoring device (60) is also provided, designed for continuously measuring the oscillator voltage (34), comparing it with at least one specified or specifiable oscillator voltage reference value and, if a first comparison criterion is satisfied, outputting a modulation isolating signal (80) to the modulation signal isolating element (61).
Abstract translation: 规定了用于为粉末喷涂装置（200）提供振荡电压的振荡器（100）。 为了提高操作安全性，本发明所述的振荡器（100）具有用于产生中间电路电压（11）的第一信号发生器（10），用于产生调制信号（21）的第二信号发生器（20） ）和连接到第二信号发生器（20）的调制信号隔离元件（61），同时还提供设计用于连续测量振荡器电压（34）的第一电压监测装置（60），将其与至少 一个指定或可指定的振荡器电压参考值，并且如果满足第一比较标准，则将调制隔离信号（80）输出到调制信号隔离元件（61）。
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公开(公告)号：US08418942B2
公开(公告)日：2013-04-16
申请号：US12745795
申请日：2008-12-24
Applicant: Hiroshi Suda , Masaharu Machi , Yasunori Matsui , Takayuki Nakada
Inventor： Hiroshi Suda , Masaharu Machi , Yasunori Matsui , Takayuki Nakada
IPC: B05B5/00
CPC classification number: B05B5/0255 , A61L9/14 , A61L2209/111 , B05B5/001 , B05B5/006 , B05B5/057
Abstract: An oxidation and reduction fine particles generator includes an atomization electrode, a water feeder for supplying water to the atomization electrode and a high voltage generator, and also includes a switch device and a controller. The switch device changes an operation mode to an oxidation mode or a reduction mode. The controller generates negatively charged fine water particles including radicals through electrostatic atomization by applying a high voltage to water supplied to the atomization electrode in the oxidation mode. The controller also inactivates and activates the water feeder and the high voltage generator, respectively to generate reduction fine particles from the atomization electrode by dry discharge in the reduction mode.
Abstract translation: 氧化还原微粒发生器包括雾化电极，用于向雾化电极供水的供水器和高压发生器，还包括开关装置和控制器。 开关装置将操作模式改变为氧化模式或还原模式。 控制器通过在氧化模式中向供给到雾化电极的水施加高电压而通过静电雾化产生包括自由基的带负电荷的细水粒子。 控制器还分别激活和激活给水器和高压发生器，以在还原模式下通过干式放电产生来自雾化电极的还原细颗粒。
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公开(公告)号：US08056839B2
公开(公告)日：2011-11-15
申请号：US12292714
申请日：2008-11-25
Applicant: Yutaka Uratani , Kenji Obata , Atsushi Isaka
Inventor： Yutaka Uratani , Kenji Obata , Atsushi Isaka
CPC classification number: B05B5/0531 , B05B5/006 , B05B5/0255 , B05B5/057
Abstract: An electrostatic atomizer includes an atomizing electrode, a water supply unit for supplying water to the atomizing electrode, a high voltage power circuit and a control unit. The high voltage power circuit applies a high voltage to the atomizing electrode to electrostatically atomizing water supplied to the atomizing electrode and to generate electrically charged water particles. The control unit controls the high voltage power circuit such that the voltage applied to the atomizing electrode is gradually increased at the time of starting the electrostatic atomizer. Further, the control unit may control the high voltage power circuit such that the voltage is increased to a target voltage in steps at the time of starting the electrostatic atomizer, and an increment of the voltage at each step is decreased as the voltage approaches the target voltage.
Abstract translation: 静电雾化器包括雾化电极，用于向雾化电极供水的供水单元，高压电源电路和控制单元。 高电压电路向雾化电极施加高电压，对供给到雾化电极的水进行静电雾化，生成带电荷的水粒子。 控制单元控制高压电力电路，使得在启动静电雾化器时施加到雾化电极的电压逐渐增加。 此外，控制单元可以控制高压电力电路，使得在启动静电雾化器时电压逐步增加到目标电压，并且随着电压接近目标，每个步骤的电压的增加减小 电压。
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公开(公告)号：US20090135539A1
公开(公告)日：2009-05-28
申请号：US12277161
申请日：2008-11-24
Applicant: Yutaka Uratani , Kenji Obata , Atsushi Isaka
Inventor： Yutaka Uratani , Kenji Obata , Atsushi Isaka
IPC: H05F7/00
Abstract: The electrostatically atomizing device in this invention comprises an emitter electrode, a water supply means, a high voltage source, and an atomization detecting means and further comprises a controller. The water supply means is configured to supply water to the emitter electrode. The high voltage source is configured to apply a high voltage to the emitter electrode so as to electrostatically atomize the water on the emitter electrode. The atomization detecting means is configured to detect a condition where the water is electrostatically atomized from the emitter electrode. The controller is configured to apply a starting voltage upon energization of the device. The controller is configured to apply an operating voltage upon recognition of the condition. The starting voltage is configured to be higher than the operating voltage. With this configuration, it is possible to obtain the electrostatically atomizing device which is configured to generate a mist of charged minute water particles immediately upon energization of the electrostatically atomizing device. It is possible to obtain the electrostatically atomizing device which is configured to generate the mist of the charged minute water particles stably upon recognition of the condition.
Abstract translation: 本发明的静电雾化装置包括发射电极，供水装置，高压源和雾化检测装置，并且还包括控制器。 供水装置被配置为向发射电极供水。 高电压源被配置为向发射极施加高电压，以便使发射极上的水静电雾化。 雾化检测装置被配置为检测水从发射电极静电雾化的状态。 控制器被配置为在通电装置时施加起动电压。 控制器被配置为在识别到条件时施加工作电压。 启动电压被配置为高于工作电压。 利用这种结构，可以获得静电雾化装置，其被配置为在静电雾化装置通电时立即产生带电微小水粒子的雾。 可以获得静电雾化装置，其被配置为在识别到条件时稳定地产生带电微小水粒子的雾。
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