公开(公告)号：US12263497B2

公开(公告)日：2025-04-01

申请号：US17614696

申请日：2020-05-22

Applicant: KAO CORPORATION

Inventor： Shinji Kodama

IPC: B05B5/035 ,  B05B5/053 ,  B05B5/16 ,  A61M35/00

Abstract: Provided is a hand-held type electrostatic spray device (1) spraying an electrically charged liquid, the electrostatic spray device (1) comprising: a voltage source; a needle-shaped electrode (53: a base electrode) for electrically charging the liquid to which a voltage is applied from the voltage source and which includes a linear tip portion; a second bottom portion (32: an additional electrode) of a second electrode member (3) to which a voltage is applied from the voltage source; and a conductor (6) which is electrically isolated from the second bottom portion (32) and the needle-shaped electrode (53) and is disposed on a spray side of the liquid from the second bottom portion (32), at least a part of the conductor (6) overlapping with the second bottom portion (32) in a direction orthogonal to a spray direction of the liquid.

公开(公告)号：US20240157064A1

公开(公告)日：2024-05-16

申请号：US18422428

申请日：2024-01-25

Applicant: Octet Medical, Inc.

Inventor： Clifford A. WRIGHT

IPC: A61M11/00 ,  A61L2/22 ,  A61M35/00 ,  B05B5/03 ,  B05B5/035 ,  B05B5/16

CPC classification number: A61M11/007 ,  A61L2/22 ,  A61M35/003 ,  B05B5/03 ,  B05B5/035 ,  B05B5/1691 ,  A61L2202/16 ,  B05B7/2416

Abstract: A method for applying a medical treatment solution to a treatment site of a patient, that includes removably attaching a syringe assembly so that the syringe assembly is in communication with a pathway that leads to at least one nozzle; charging the medical treatment solution of the syringe assembly; and expelling the charged medical treatment solution to the treatment site.

公开(公告)号：US20220331835A1

公开(公告)日：2022-10-20

申请号：US17695976

申请日：2022-03-16

Applicant: GOSANTECH CO., LTD.

Inventor： Dongkyun SHIN

IPC: B05D1/02 ,  B05B5/035 ,  B05B13/02 ,  B05B5/16

Abstract: Proposed is a multi-needle head. The multi-needle head includes at least one adapter mounted with a needle in which liquid is discharged therethrough, and includes a holder in which the adapter is fixed. An O-ring having an outer diameter thereof larger than a width of a body of the adapter is coupled to the body of the adapter, a fixing hole into which the body of the adapter is inserted is formed in the holder, and an O-ring fixing portion having an inner diameter thereof larger than an inner diameter of the fixing hole is formed in the middle of the fixing hole such that the O-ring is positioned at the O-ring fixing portion. A vertical width of the O-ring fixing portion is larger than a vertical width of the O-ring, thereby allowing a height of the adapter that is fixed to the holder to be adjusted.

公开(公告)号：US20220111407A1

公开(公告)日：2022-04-14

申请号：US17617786

申请日：2020-07-01

Applicant: Taicang Jingang Plant Protection Machinery & Technology Co., Ltd.

Inventor： Weiguo SHEN

IPC: B05B5/053 ,  B05B5/035

Abstract: The present invention provides an electrostatic spraying device and an electrostatic spraying method. The electrostatic spraying device includes: a high-voltage electrostatic generator configured for generating high-voltage static electricity and including a positive output terminal and a negative output terminal; a charging electrode connected to the positive output terminal or the negative output terminal of the high-voltage electrostatic generator and configured for directly contacting a liquid to be sprayed and applying electrostatic charges to the liquid to be sprayed; and an ionizing emitting electrode connected to the negative output terminal or the positive output terminal of the high-voltage electrostatic generator and configured for ionizing the surrounding air to realize an ionizing grounding.

公开(公告)号：US20210379608A1

公开(公告)日：2021-12-09

申请号：US17309734

申请日：2019-12-19

Applicant: J. WAGNER GmbH

Inventor： SEBASTIAN MANGOLD ,  MANUEL FIESEL ,  JAN BARTHELMES ,  LEON LUCK ,  BJÖRN FREISINGER

IPC: B05B1/14 ,  B05B5/035 ,  B05B1/10

Abstract: An atomizer nozzle system, in particular for an electrohydrodynamic atomizer (1), wherein a nozzle cap (40) comprises a plurality of nozzles (10, 11, 12) and, in order to form a nozzle (10, 11, 12) comprises at least one nozzle opening (21, 22, 23), at least one nozzle channel and at least one nozzle socket, wherein the nozzle cap is arranged on at least one carrier and wherein the carrier comprises a nozzle connector for each nozzle socket, wherein the nozzle cap is arranged on the carrier in a releasably fastened manner.

公开(公告)号：US10518047B2

公开(公告)日：2019-12-31

申请号：US15946136

申请日：2018-04-05

Applicant: Elite Secret Biotechnology Corp.

Inventor： Tien-Yao Huang ,  Chin-Hong Tsai

IPC: B05B5/035 ,  B05B1/02 ,  A61M15/02 ,  A61M11/00 ,  A61M11/04 ,  A61M35/00

Abstract: An electrospray atomizing device that sprays at a constant rate comprises a main unit containing a circuit board, an electrode plate, liquid tanks and syringes. The electrode plate includes the sealed liquid tanks and the syringes, and the circuit board connects electric current to the electrode plate and the syringes. The present invention further includes a power mechanism and a dosing device. The power mechanism drives a screw to ascend or descend, pushing the pistons of the dosing device through a speed changer. The syringes are connected with the liquid tanks. When the pistons are linked by the power mechanism and the speed changer to ascend, the liquid in the liquid tanks is sprayed at a constant rate through the syringes, forming mist which carries negative ions. When the pistons descend, the ambient liquid is sucked into the liquid tanks through the syringes, waiting for a next electrospray.

公开(公告)号：US09780303B2

公开(公告)日：2017-10-03

申请号：US14719066

申请日：2015-05-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hamamoto Nobuo ,  Miyazaki Hiroshi

IPC: B05B5/08 ,  B05B5/025 ,  H01L51/00 ,  B05B5/035 ,  B05B5/057 ,  B05C5/00 ,  B05C9/00 ,  B05C13/00 ,  B05B13/02

CPC classification number: H01L51/0003 ,  B05B5/0255 ,  B05B5/035 ,  B05B5/057 ,  B05B13/0264 ,  B05C5/00 ,  B05C9/00 ,  B05C13/00 ,  H01L51/0006

Abstract: Embodiments of the invention are directed to a thin film fabricating apparatus which may be employed in mass production and may stably provide a uniform nano-order layer. An exemplary embodiment of a thin film fabricating apparatus includes: an electrode bath which contains a thin film-forming material; a plurality of needle electrodes disposed in the electrode bath; a plurality of ring electrodes disposed on the electrode bath at positions corresponding to the needle electrodes; and a substrate stand disposed opposite to the needle electrodes and the ring electrodes, where the substrate stand holds the substrate, on which a thin film is to be formed.

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：US20160271606A1

公开(公告)日：2016-09-22

申请号：US15048812

申请日：2016-02-19

Applicant: STOKES BIO LIMITED

Inventor： Brian Chawke ,  Kieran Curran ,  David McGuire ,  Michael Sayers ,  Noel Sirr

IPC: B01L3/00 ,  B05B5/035 ,  C12Q1/68 ,  B01J19/08

CPC classification number: B01L3/50273 ,  B01F13/0071 ,  B01F13/0076 ,  B01J19/087 ,  B01L3/502715 ,  B01L3/502784 ,  B01L3/52 ,  B01L3/56 ,  B01L2200/0673 ,  B01L2300/0867 ,  B01L2400/0406 ,  B01L2400/0415 ,  B05B5/035 ,  C12Q1/686 ,  G01N1/38 ,  G01N2001/4038

Abstract: Devices, systems, and methods for charging fluids are disclosed. The charging of fluids improves the mixing of fluids in microfluidic systems. The charging is performed by producing an ion field between an ionizing electrode and an opposed ground electrode. A fluid-containing vessel is positioned between the opposed electrodes and the ion field charges the fluid in the vessel.

Abstract translation: 公开了用于充液的装置，系统和方法。 流体充液改善了微流体系统中流体的混合。 通过在电离电极和相对的接地电极之间产生离子场来进行充电。 含流体的容器位于相对的电极之间，并且离子场对容器中的流体进行充电。

公开(公告)号：US5332154A

公开(公告)日：1994-07-26

申请号：US843007

申请日：1992-02-28

Applicant: Barry G. Maier ,  Bruce A. Hunnicutt

Inventor： Barry G. Maier ,  Bruce A. Hunnicutt

IPC: B05B5/025 ,  B05B5/035

CPC classification number: B05B5/0255

Abstract: An electrostatic spray nozzle that is positioned at an angle above horizontal and less than vertical having a body with an upper fluid emitting end and a lower bottom end. The body having an interior cavity therein. Within the cavity is a shim capable of conducting electricity that defines an opening at the fluid emitting end and a channel that joins the fluid emitting end opening to a supply of flowable material. The body has an enclosed electrode external adjacent to and below the emitting end. Both the shim and the electrode are electrically connected to a voltage source. The nozzle, in operation, bends the field adjacent the emitting end upwardly in accordance with the method of the invention.

Abstract translation: 静电喷嘴，其位于水平方向上并且小于垂直的角度上，具有具有上流体发射端和下底端的主体。 主体内有一个内腔。 在空腔内是能够导电的垫片，其限定了在流体发射端处的开口和将流体发射端开口连接到可流动材料供应的通道。 主体在发射端附近和下方具有外部封闭电极。 垫片和电极都电连接到电压源。 根据本发明的方法，在操作中的喷嘴将发射端的邻近区域向上弯曲。