公开(公告)号：US20070157880A1

公开(公告)日：2007-07-12

申请号：US10546008

申请日：2004-02-19

Applicant: Akihiko Tanioka ,  Yutaka Yamagata ,  Kozo Inoue

Inventor： Akihiko Tanioka ,  Yutaka Yamagata ,  Kozo Inoue

IPC: B05C5/02

CPC classification number: B05B5/087 ,  B05B5/025

Abstract: An immobilization method, an apparatus, and a manufacturing method of a microstructure are provided, where the method including the electrospray step by which a solution containing at least one objective substance is supplied to a capillary; and immobilization step by which the objective substance in the solution atomized in the electrospray step is immobilized on an object, which is to be coated and has an arbitrary shape, in a dried state by an electrostatic force while retaining functionality and/or activity of the objective substance, resulting in a thickness on the order of nanometers.

Abstract translation: 提供一种微结构的固定方法，装置和制造方法，其中包括将含有至少一种目标物质的溶液供给毛细管的电喷雾步骤的方法; 以及固定步骤，其中在电喷雾步骤中雾化的溶液中的目标物质通过静电力固定在被涂覆并具有任意形状的物体上，同时保持其的功能和/或活性 目标物质，导致纳米级的厚度。

公开(公告)号：US20070122563A1

公开(公告)日：2007-05-31

申请号：US11656504

申请日：2007-01-23

Applicant: Dennis Boulais ,  Eric Stenzel

Inventor： Dennis Boulais ,  Eric Stenzel

IPC: B05C5/00 ,  B05D3/00 ,  C04B41/00

CPC classification number: B05B5/025 ,  A61L31/10 ,  A61L31/16 ,  B05B5/08 ,  B05B5/10 ,  B05B5/16

Abstract: An apparatus and method for improved control of low viscosity fluid flow during electrohydrodynamic spray deposition of the fluid to coat small targets, such as medical devices like stents. The apparatus includes a target holder which applies a first electrical potential to a target, a coating fluid transporter such as a wick, a siphon tube or a siphon tube with a wick therein along which the coating fluid flows from a reservoir to a dispensing end of the transporter, and an electrode which applied a second electrical potential to the coating fluid sufficient to cause the coating fluid to be attracted from the dispensing end of the transporter toward the target. This provides a target coating apparatus with highly self-regulating coating fluid flow characteristics despite the low viscosity of the coating fluid, while producing highly consistent and uniform target coatings.

公开(公告)号：US20060093750A1

公开(公告)日：2006-05-04

申请号：US10978085

申请日：2004-10-28

Applicant: Bang Woo Han ,  Jeong Soo Suh ,  Man Soo Choi

Inventor： Bang Woo Han ,  Jeong Soo Suh ,  Man Soo Choi

IPC: B05D1/12

CPC classification number: C23C26/00 ,  B05B5/025 ,  B82Y30/00

Abstract: A nano-sized structure can be accurately patterned while minimizing the generation of a noise pattern by a simple method of electrospraying a nanoparticle dispersion.

Abstract translation: 可以通过电喷雾纳米颗粒分散体的简单方法来将纳米尺寸结构精确地图案化，同时最小化噪声图案的产生。

公开(公告)号：US06977013B2

公开(公告)日：2005-12-20

申请号：US10251003

申请日：2002-09-20

Applicant: Joseph G. Schroeder ,  Vince Bednarz ,  Jeffrey Perkins ,  Stephen Nemethy

Inventor： Joseph G. Schroeder ,  Vince Bednarz ,  Jeffrey Perkins ,  Stephen Nemethy

IPC: B05D7/24 ,  B05B5/00 ,  B05B5/025 ,  B05B12/00 ,  B05B12/02 ,  B05B12/08 ,  B05B12/12 ,  G05B19/00 ,  G05B19/042 ,  B05C11/10

CPC classification number: B05B5/00 ,  B05B5/025 ,  B05B5/1683 ,  B05B12/00 ,  B05B12/004 ,  B05B12/122 ,  G05B19/00 ,  G05B19/042

Abstract: A central controller for a powder coating system has a single processor connected to a memory, a gun controller input/output device and gun control logic for controlling a characteristic of a spray gun. An air flow controller input/output device and air flow control logic for controlling a characteristic of a pump providing air flow may also be included. A process input/output device for electrically communicating with a process input or a process output may also be included. Part identification and tracking logic, gun triggering logic, gun movement logic, booth control logic, part profiling logic and system monitoring and logging logic may also be included.

Abstract translation: 用于粉末涂覆系统的中央控制器具有连接到存储器的单个处理器，用于控制喷枪特性的喷枪控制器输入/输出装置和喷枪控制逻辑。 还可以包括用于控制提供气流的泵的特性的气流控制器输入/输出装置和气流控制逻辑。 还可以包括用于与过程输入或过程输出进行电通信的过程输入/输出设备。 还可以包括部件识别和跟踪逻辑，枪触发逻辑，枪运动逻辑，展位控制逻辑，部件分析逻辑和系统监视和记录逻辑。

公开(公告)号：US06854672B2

公开(公告)日：2005-02-15

申请号：US10192890

申请日：2002-07-11

Applicant: Harold T. Allen

Inventor： Harold T. Allen

IPC: B05B7/02 ,  B05B5/025 ,  B05B7/12 ,  B05B5/00

CPC classification number: B05B7/12 ,  B05B5/025 ,  B05B7/1209

Abstract: A coating material dispensing device includes a port adapted to be coupled to a source of coating material, an actuator for controlling a flow of compressed gas through the dispensing device, and a valve coupled to the actuator to be controlled by the actuator. The valve includes a valve housing, a valve closure member, and a valve seat. The valve closure member is movable in the housing under the control of the actuator between a closed position against the valve seat and an open position away from the valve seat. An inlet port is provided into the housing. The inlet port is oriented on a first side of the valve seat. The inlet port is adapted to be coupled to a source of the compressed gas. An outlet port is provided on the second side of the valve seat. The valve closure member includes a first surface which faces generally in a first direction of movement of the valve closure member away from the valve seat and a second surface which faces generally in a second direction of movement of the valve closure member toward the valve seat.

Abstract translation: 涂料分配装置包括适于联接到涂料源的端口，用于控制通过分配装置的压缩气体流动的致动器，以及联接到致动器以由致动器控制的阀。 阀包括阀壳体，阀关闭构件和阀座。 阀关闭构件可在致动器的控制下在壳体中在相对于阀座的关闭位置和远离阀座的打开位置之间移动。 入口设置在外壳中。 入口端口定位在阀座的第一侧上。 入口端口适于联接到压缩气体源。 在阀座的第二侧设有出口。 阀关闭构件包括第一表面，第一表面大体上位于阀闭合构件远离阀座的第一运动方向上，第二表面大体上处于阀闭合构件朝向阀座的第二运动方向。

公开(公告)号：US06764720B2

公开(公告)日：2004-07-20

申请号：US09858865

申请日：2001-05-16

Applicant: David Y.H. Pui ,  Da-Ren Chen

Inventor： David Y.H. Pui ,  Da-Ren Chen

IPC: B05D104

CPC classification number: B05B5/032 ,  A61F2/86 ,  B05B1/14 ,  B05B5/025 ,  B05B5/0255 ,  B05B5/08 ,  B05B5/087 ,  B05B7/0408 ,  B05B7/066 ,  B05B13/06

Abstract: Spraying apparatus and methods that employ multiple nozzle structures for producing multiple sprays of particles, e.g., nanoparticles, for various applications, e.g., pharmaceuticals, are provided. For example, an electrospray dispensing device may include a plurality of nozzle structures, wherein each nozzle structure is separated from adjacent nozzle structures by an internozzle distance. Sprays of particles are established from the nozzle structures by creating a nonuniform electrical field between the nozzle structures and an electrode electrically isolated therefrom.

Abstract translation: 提供了使用多个喷嘴结构来产生多种喷雾剂的喷涂设备和方法，例如纳米颗粒，用于各种应用，例如药物。 例如，电喷雾分配装置可以包括多个喷嘴结构，其中每个喷嘴结构通过内部喷嘴距离与相邻的喷嘴结构分开。 通过在喷嘴结构和与其电隔离的电极之间产生不均匀的电场，从喷嘴结构建立颗粒喷雾。

公开(公告)号：US06746869B2

公开(公告)日：2004-06-08

申请号：US10162031

申请日：2002-06-03

Applicant: David Y. H. Pui ,  Da-Ren Chen

Inventor： David Y. H. Pui ,  Da-Ren Chen

IPC: C12N1588

CPC classification number: B01J2/006 ,  A61K39/00 ,  A61K48/00 ,  B01J2/04 ,  B01J2219/00371 ,  B01J2219/00436 ,  B05B5/025 ,  B05B5/03 ,  B05B5/0533 ,  B05B5/081 ,  B05B5/082 ,  B05B5/084 ,  B05B5/087 ,  B05B13/04 ,  C12M35/02 ,  C12N15/8207 ,  C12N15/87 ,  C12N15/895

Abstract: An electrospraying apparatus and/or method is used to coat particles. For example, a flow including at least one liquid suspension may be provided through at least one opening at a spray dispenser end. The flow includes at least particles and a coating material. A spray of microdroplets suspending at least the particles is established forward of the spray dispenser end by creating a nonuniform electrical field between the spray dispenser end and an electrode electrically isolated therefrom. The particles are coated with at least a portion of the coating material as the microdroplet evaporates. For example, the suspension may include biological material particles.

公开(公告)号：US06702197B2

公开(公告)日：2004-03-09

申请号：US10189669

申请日：2002-07-03

Applicant: Rong Hau Hsueh ,  Simon King ,  Yung-Dar Chen

Inventor： Rong Hau Hsueh ,  Simon King ,  Yung-Dar Chen

IPC: B05B1502

CPC classification number: H05F3/04 ,  B05B1/005 ,  B05B5/025 ,  Y10S134/902

Abstract: An anti-electrostatic discharge spray gun apparatus and method for preventing crystallization of particles formed as a result of electrostatic discharge from forming on a spray gun nozzle and an associated pair of oppositely charged electrodes disposed on the gun. The apparatus has a housing; a nozzle attached to the housing for dispensing gas; a device for dispensing a gas through the nozzle; a device for electrostatically discharging a gas dispensed through the nozzle; and a device for restricting the flow of a gas through the nozzle. The device for dispensing and restricting flow of a gas through the nozzle may be either a bypass piping having a flow control means or a stopper that operates to provide a constant but low volume flow of an inert gas such as nitrogen to the nozzle to prevent particle build up or crystallization from occurring.

Abstract translation: 一种防静电放电喷枪装置和防止由于在喷枪喷嘴上形成的静电放电而形成的颗粒的结晶的方法以及设置在枪上的相关的一对相对带电的电极。 该装置具有壳体; 连接到壳体以分配气体的喷嘴; 用于通过喷嘴分配气体的装置; 用于静电排出通过喷嘴分配的气体的装置; 以及用于限制气体通过喷嘴的流动的装置。 用于分配和限制气体通过喷嘴的流动的装置可以是具有流量控制装置或塞子的旁路管道，其操作以向喷嘴提供恒定但低体积的惰性气体例如氮气，以防止颗粒 积聚或结晶发生。

公开(公告)号：US20030148028A1

公开(公告)日：2003-08-07

申请号：US10358554

申请日：2003-02-05

Applicant: Taisei Kako Co. LTD.

Inventor： Taizo Kimura ,  Naoki Fujisawa

IPC: B05C005/00 ,  B05D001/12 ,  B05D007/22

CPC classification number: B05B7/1404 ,  B05B5/025 ,  B05B13/0645 ,  B05B13/0654 ,  B05B14/10 ,  B05D1/02 ,  B05D7/14 ,  B05D2254/04

Abstract: A powder coating apparatus for forming a resin coating on the inner periphery of a container (2) having a barrel (21), a shoulder (22) and a mouth (23) does have a holder (3) for temporarily holding the container in place, a spray gun (4) for blowing into the container a powder through an open skirt (21a) of the container. The apparatus further has a first passage (51) for guiding to the spray gun a first air stream together with the powder, a second passage (61) for feeding a second air stream for stirring the powder into the spray gun. The apparatus still further has a third passage (81) for collecting a first surplus of the powder from the container mouth (23), a fourth passage (71) for collecting a second surplus of the powder from the open skirt of the container, and control unit respectively connected to the first to fourth passages. Each control unit does effect a feedback control such that flow rate through and/or internal pressure in each passage are maintained at respective target levels, so that the resin powder is applied uniformly to the tube inner periphery ranging from the shoulder to barrel, with the proximity of the skirt being surely masked not to be covered with the powder.

Abstract translation: 在具有筒体（21），肩部（22）和口部（23）的容器（2）的内周形成树脂涂层的粉末涂布装置具有用于将容器暂时保持在其中的保持器（3） 用于通过容器的开口裙部（21a）将粉末吹入容器中的喷枪（4）。 该装置还具有第一通道（51），用于将第一气流与粉末一起引导至喷枪，第二通道（61），用于将第二空气流供入搅拌器中以将粉末搅拌到喷枪中。 该设备还具有用于从容器口（23）收集第一剩余的粉末的第三通道（81），用于从容器的开口裙部收集第二剩余的粉末的第四通道（71），以及 控制单元分别连接到第一至第四通道。 每个控制单元确实实现反馈控制，使得每个通道中的流速和/或内部压力保持在各自的目标水平，使得树脂粉末均匀地施加到从肩部到桶的管内周边， 裙子的接近被肯定地掩盖不被粉末覆盖。

公开(公告)号：US20030116086A1

公开(公告)日：2003-06-26

申请号：US10251003

申请日：2002-09-20

Inventor： Joseph G. Schroeder ,  Vince Bednarz ,  Jeffrey Perkins ,  Stephen Nemethy

IPC: B05C011/00

CPC classification number: B05B5/00 ,  B05B5/025 ,  B05B5/1683 ,  B05B12/00 ,  B05B12/004 ,  B05B12/122 ,  G05B19/00 ,  G05B19/042

Abstract: A central controller for a powder coating system has a single processor connected to a memory, a gun controller input/output device and gun control logic for controlling a characteristic of a spray gun. An air flow controller input/output device and air flow control logic for controlling a characteristic of a pump providing air flow may also be included. A process input/output device for electrically communicating with a process input or a process output may also be included. Part identification and tracking logic, gun triggering logic, gun movement logic, booth control logic, part profiling logic and system monitoring and logging logic may also be included.

Abstract translation: 用于粉末涂覆系统的中央控制器具有连接到存储器的单个处理器，用于控制喷枪特性的喷枪控制器输入/输出装置和喷枪控制逻辑。 还可以包括用于控制提供气流的泵的特性的气流控制器输入/输出装置和气流控制逻辑。 还可以包括用于与过程输入或过程输出进行电通信的过程输入/输出设备。 还可以包括部件识别和跟踪逻辑，枪触发逻辑，枪运动逻辑，展位控制逻辑，部件分析逻辑和系统监视和记录逻辑。