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41. 发明公开

KR1020030022858A 개선된 마찰충전 및 코로나 건들을 포함하는 단극성 분말코팅 시스템 无效
标题翻译：单极粉末涂层系统包括改进的摩擦充电和电晕枪
公开(公告)号：KR1020030022858A
公开(公告)日：2003-03-17
申请号：KR1020037000407
申请日：2001-07-09
申请人： 노드슨 코포레이션
发明人： 샌너,마이클로스 , 레맨,윌리엄알. , 래더,해리제이. , 메서리,제임스더블유. , 크럼,제럴드더블유. , 노브,알랜존 , 거스콥,서지
IPC分类号： B05B5/047
CPC分类号： B05B5/0418 , B05B1/02 , B05B1/04 , B05B1/042 , B05B1/265 , B05B5/032 , B05B5/04 , B05B5/0407 , B05B5/0426 , B05B5/047 , B05B5/053
摘要： 마찰충전 및 코로나 분말 스프레이 건, 건 요소들 및 분말 전달 시스템 요소에서 분말 접촉면들로써 사용하기 위한, 복수의 새로운 음극성 마찰충전 재료들에 대해서 기술한다. 본 발명은 난류 유도 공기 제트들을 갖는 상호교환가능한 분말 접촉 인서트 및 노즐을 구비한 짧은 배럴 마찰충전 분말 스프레이 건을 제공한다. 본 발명은 또한 새로운 마찰충전 및 코로나 건 디자인들을 추가로 제공한다. 개선된 분말 코팅 시스템들이 제조가능하며, 여기서, 예를 들어, 분말 코팅 시스템에서 동일 워크피스의 다른 부분을 코팅하기 위하여, 음극성 마찰충전 건들이 음극성 코로나 건들과 함께 사용될 수 있다. 또한, 가압 공기가 분말 코팅 재료를 충전면을 향하여 외향을 지향시키는 인사이드-아웃 구성이 제공된다. 추가 구성들은 단일 건에서 결합된 공기 제트 유도 마찰충전 및 종래 마찰충전 부분들을 제공한다.

42. 发明公开

KR1020030036175A 가정용 포뮬레이션을 정전기적 액적 상태로 분산하는 분사장치 无效
标题翻译：用于将家用配方分散成静电液滴的分配装置
公开(公告)号：KR1020030036175A
公开(公告)日：2003-05-09
申请号：KR1020027014656
申请日：2001-05-03
申请人： 사르노프 코포레이션
发明人： 플렛처,티모시,알렌 , 잔쥬치,피터,존 , 디머스,로버트,리차드 , 리벤버그,하워드,크리스토퍼
IPC分类号： B05B5/047
CPC分类号： B05B5/1691 , B05B5/047
摘要： 정전기적 액적을 분산시키는 분사 장치는 일 단부에서 액체를 유지하고 다른 단부에서 어퍼쳐를 구비한 노즐 조립체를 갖는 콘테이너를 포함한다. 노즐 조립체는 금속 구조물에서 종결되는 종방향의 중공형 튜브를 포함한다. 금속 구조물은 상기 중공형 튜브와 유체 연통하도록 내부에 형성된 하나 이상의 어퍼쳐를 갖는 금속 베이스 플레이트를 포함한다. 종방향의 중공형 튜브는 상기 액체 내에 삽입된 단부를 포함한다. 상기 액체 내에 배치된 차지 축적기는 정전기적 차지를 축적한다. 베이스 플레이트와 차지 축적기 사이의 와이어 컨덕터는 정전기적 차지를 액체로부터 노즐 조립체로 이동시킨다.

43. 发明申请

US20170216867A1 CONTROL FUNCTION AND DISPLAY FOR CONTROLLING SPRAY GUN 审中-公开
公开(公告)号：US20170216867A1
公开(公告)日：2017-08-03
申请号：US15484255
申请日：2017-04-11
申请人： NORDSON CORPORATION
发明人： Brian Mather , Jeffrey A. Perkins
IPC分类号： B05B12/00 , B05B15/06 , G06F3/0485 , B05D1/06 , G06F3/0484 , B05B5/047 , B05B15/02
摘要： Control method and apparatus for a manual spray gun includes display that is disposed on the spray gun and that provides information to an operator about one or more coating operation parameters. An auxiliary trigger may be used that enables an operator to makes selections of one or more coating operation parameters. The display and auxiliary trigger together permit an operator to make selections without having to divert attention or field of view away from the spray gun or the coating area, especially during a coating operation.

44. 发明授权

US09227209B2 Apparatus and methods for controlling material application device 有权
标题翻译：用于控制材料施加装置的装置和方法
公开(公告)号：US09227209B2
公开(公告)日：2016-01-05
申请号：US14052919
申请日：2013-10-14
申请人： Nordson Corporation
发明人： Brian Mather , Jeffrey A. Perkins
IPC分类号： B05B7/02 , B05B9/01 , B05B5/00 , F23D11/32 , B05B5/03 , B05B5/053 , B05B12/00 , G05G1/01 , G05G1/04 , B05B5/047 , B05B5/16 , B05B7/14 , B05B15/02
CPC分类号： B05B12/008 , B05B5/032 , B05B5/047 , B05B5/053 , B05B5/1683 , B05B7/1486 , B05B9/01 , B05B12/002 , B05B15/55 , B05B15/62 , B05D1/06 , G05G1/01 , G05G1/04 , G06F3/04847 , G06F3/0485
摘要： Control method and apparatus for a manual spray gun may include a second manually actuated trigger disposed on the spray gun handle, with the second trigger being operational to select one or more coating operation parameters.
摘要翻译：用于手动喷枪的控制方法和装置可以包括设置在喷枪手柄上的第二手动启动触发器，第二触发器可操作以选择一个或多个涂覆操作参数。

45. 发明授权

US09211551B2 Electrostatic spraying device and a method of electrostatic spraying 有权
标题翻译：静电喷涂装置及静电喷涂方法
公开(公告)号：US09211551B2
公开(公告)日：2015-12-15
申请号：US12600625
申请日：2008-05-19
申请人： John P. W. Stark , Matthew S. Alexander , Mark D. Paine , Kate L. Smith
发明人： John P. W. Stark , Matthew S. Alexander , Mark D. Paine , Kate L. Smith
IPC分类号： A01G23/10 , B05B5/025 , B05B5/047 , B05B5/053 , H01J49/16 , H05K3/12 , G01N30/72 , G01N30/84
CPC分类号： B05B5/0255 , B05B5/047 , B05B5/053 , G01N30/7266 , G01N2030/8488 , H01J49/165 , H05K3/1241 , H05K2203/075 , H05K2203/105
摘要： An electrostatic spraying device (1) and method for dispensing a controlled volume of liquid in pulses using an emitter (2) having a spray area (29) from which the liquid can be sprayed, a means for injecting charges into the liquid, whereby, in use, the liquid (3) is delivered to the spray area by electrostatic forces and electrostatic spraying occurs in one or more pulses whilst the charges are injected. The charges may be injected by a time-varying or constant non-zero electric field so that electrospray occurs above a threshold value.
摘要翻译：一种静电喷涂装置（1）以及使用具有喷射区域（29）的发射器（2）以脉冲方式分配受控体积的液体的静电喷涂装置（1）和方法，用于将液体注入液体的装置，在使用中，液体（3）通过静电力传送到喷雾区域，并且在注入电荷的同时以一个或多个脉冲进行静电喷涂。电荷可以通过时变或恒定的非零电场注入，使得电喷雾发生在阈值以上。

46. 发明申请

US20050287306A1 Process for electrostatic powder coating an article using triboelectrically charged powder with air jet assist 有权
标题翻译：使用带有空气喷射辅助的带电荷的粉末静电粉末涂覆制品的方法
公开(公告)号：US20050287306A1
公开(公告)日：2005-12-29
申请号：US10880219
申请日：2004-06-29
申请人： Dan Hays , Jack Lestrange
发明人： Dan Hays , Jack Lestrange
IPC分类号： B05B5/00 , B05B5/047 , B05B5/08 , B05D1/00 , B05D1/04 , B05D1/06
CPC分类号： B05B5/081 , B05B5/047 , B05B5/082 , B05D1/007 , B05D1/06 , B05D2401/32
摘要： A system for electrostatic powder coating irregular shaped, three-dimensional articles with 10 μm average diameter powder particles. A supply of powder particles are triboelectrically charged and transported onto one or more donor rolls without the need from fluidization of the powder particles. The charged powder particles on the one or more donor rolls are metered to provide a uniform layer thereon. A combination of AC electric fields and/or air jet detach the powder particles from the one or more donor rolls and produce a powder cloud that is directed to the grounded article to be coated. A layer of powder particles coats the outer surface of the article, and the layer is subsequently cured to form a permanent and durable film on the article.
摘要翻译：一种静电粉末涂布系统，不规则形状的三维制品，平均直径为10毫米的粉末颗粒。粉末颗粒的供应被摩擦带电并运送到一个或多个供体辊上，而不需要粉末颗粒的流化。计量一个或多个供体辊上的带电粉末颗粒以在其上提供均匀的层。 AC电场和/或空气喷射的组合从一个或多个供体辊分离粉末颗粒并产生被引导到待涂覆的接地制品的粉末云。一层粉末颗粒涂覆制品的外表面，然后将该层固化，以在制品上形成永久耐久的膜。

47. 发明授权

US6109481A Powder atomizer 失效
标题翻译：粉末雾化器
公开(公告)号：US6109481A
公开(公告)日：2000-08-29
申请号：US873929
申请日：1997-06-12
申请人： George R. Alexander , Eduardo C. Escallon
发明人： George R. Alexander , Eduardo C. Escallon
IPC分类号： B05B3/02 , B05B5/047 , B05B5/057 , B05B7/14 , B67D1/08
CPC分类号： B05B7/144 , B05B3/02 , B05B5/047 , B05B5/057
摘要： A powder atomizer comprises a pan, and an element journaled for rotation about an axis. The pan partially surrounds the element, and therewith defines a venturi into which powder is fed. The venturi has an inlet and a spaced outlet. A motor rotates the element within the pan in excess of the speed required to throw powder from the element by centrifugal force and draws gas through the venturi, so that powder fed into the element is atomized and produces a uniform cloud of particulate material. A nonconductive element minimizes the electrical charge on the pan, and thereby the resulting agglomerization of particulate material at the outlet.
摘要翻译：一种粉末雾化器包括一个盘，一个用于围绕一个轴旋转的元件。盘部分地围绕元件，并且由此限定了供给粉末的文氏管。文丘里管有一个入口和一个间隔开的出口。电机使锅内的元件旋转超过离心力从元件中抛出粉末所需的速度，并将气体吸入文丘里管，从而将送入元件的粉末雾化并产生均匀的颗粒状云。不导电元件使锅上的电荷最小化，从而使得出口处的颗粒材料的结块化。

48. 发明授权

US6074688A Method for electrostatically depositing a medicament powder upon predefined regions of a substrate 失效
标题翻译：将药物粉末静电沉积在基材的预定区域上的方法
公开(公告)号：US6074688A
公开(公告)日：2000-06-13
申请号：US733525
申请日：1996-10-18
申请人： Timothy Allen Pletcher , Pabitra Datta , Christopher Just Poux , Randall Eugene McCoy
发明人： Timothy Allen Pletcher , Pabitra Datta , Christopher Just Poux , Randall Eugene McCoy
IPC分类号： A61J3/02 , A61J3/00 , A61K9/00 , A61M11/00 , A61M15/00 , A61M15/02 , B05B5/00 , B05B5/025 , B05B5/03 , B05B5/047 , B05B5/08 , G03G15/22 , G03G15/32 , B05D1/06 , B05D3/14
CPC分类号： A61K9/0075 , A61J3/00 , A61K9/0073 , A61M15/0045 , A61M15/0048 , A61M15/025 , B05B5/025 , B05B5/047 , G03G15/04045 , G03G15/221 , G03G15/323 , A61M15/02
摘要： Method for electrostatically depositing select doses of medicament powder at select locations on a substrate. Specifically, the apparatus contains a charged particle emitter for generating charged particles that charge a predefined region of a substrate and a charge accumulation control circuit for computing the amount of charge accumulated upon the substrate and deactivating the emitter when a selected quantity of charge has accumulated. Additionally, a triboelectric charging apparatus charges the medicament powder and forms a charged medicament cloud proximate the charged region of the substrate. The medicament particles within the medicament cloud electrostatically adhere to the charged region. The quantity of charge accumulated on the substrate at the predefined region and the charge-to-mass ratio of the medicament powder in the cloud control the amount (dose) of medicament deposited and retained by the substrate. Consequently, this apparatus accurately controls both medicament dosage and deposition location. Furthermore, since the substrate can be of any dielectric material that retains an electrostatic charge, the apparatus can be used to deposit medicament on substrates that are presently used in oral medicament consumption, e.g., substrates that are used to fabricate suppositories, inhalants, tablets, capsules and the like.
摘要翻译：将选择剂量的药物粉末静电沉积在基底上的选定位置的方法。具体地，该装置包含用于产生对基板的预定区域充电的带电粒子的带电粒子发射器和用于计算在基板上累积的电荷量并且在已选择的电荷积累时停用发射极的电荷累积控制电路。此外，摩擦带电装置对药物粉末进行充电，并在基底的带电区域附近形成带电药物云。药物云内的药物颗粒静电附着到带电区域。在预定区域上积累在基底上的电荷量和云中的药物粉末的电荷与质量比控制由基底沉积和保留的药物的量（剂量）。因此，该装置精确地控制药物剂量和沉积位置。此外，由于衬底可以是保持静电电荷的任何电介质材料，所以该装置可用于在目前用于口服药物消耗的基底上沉积药物，例如用于制造栓剂，吸入剂，片剂，胶囊等。

49. 发明授权

US6063451A Method for controlling amount of electric charge on finely divided sprayed powder 有权
标题翻译：用于控制细分散喷粉的电荷量的方法
公开(公告)号：US6063451A
公开(公告)日：2000-05-16
申请号：US136288
申请日：1998-08-19
申请人： Hiroshi Murata , Hiromi Omura , Fumio Hara
发明人： Hiroshi Murata , Hiromi Omura , Fumio Hara
IPC分类号： G02F1/1339 , B05B5/047 , B05B7/14 , B05D1/06 , B65G53/66 , G09F9/30
CPC分类号： B05B5/047 , B05D1/06
摘要： A method for controlling an amount of electric charge on a finely divided powder. When the finely divided powder is supplied into a powder transportation pipe in a substantially discrete particle state and transported therethrough in a discrete particle state by a stream of a compressed gas having a very small water content whose dew-point is 0.degree. C. or less, electric charge is inevitably produced by friction on the powder by the collision thereof against the inner wall of the transportation pipe. By controlling the dew-point of the compressed gas, the amount of frictional electric charge produced on the powder can be controlled even if there is a change in the type of the finely divided powder, the piping system, the spray nozzle, the type and state of the gas serving as a carrier medium, and environmental conditions such as the atmosphere. Further, a finely divided powder spraying method and apparatus uniformly spray the powder, whose amount of frictional electric charge is controlled as described above, onto a grounded sheet surface in a discrete particle state by means of a two-dimensionally-swinging nozzle.
摘要翻译：一种用于控制细粉末上的电荷量的方法。当细碎粉末以基本上离散的颗粒状态供给到粉末输送管中并且通过具有非常小的露点为0℃或更低的水含量的压缩气体流以离散的颗粒状态输送通过与粉末的碰撞相对于输送管的内壁的摩擦而不可避免地产生电荷。通过控制压缩气体的露点，即使粉碎粉末，管道系统，喷嘴，类型和类型等的粉末类型发生变化，也可以控制粉末上产生的摩擦电荷的量作为载体介质的气体的状态，以及诸如大气的环境条件。此外，细分散粉末喷涂方法和装置通过二维摆动喷嘴将其摩擦电荷量如上所述地控制的粉末以离散粒子状态均匀地喷射到接地的板表面上。

50. 发明授权

US5992772A Apparatus for dispensing lubricating powder 失效
标题翻译：用于分配润滑粉的装置
公开(公告)号：US5992772A
公开(公告)日：1999-11-30
申请号：US882624
申请日：1997-06-25
申请人： Paul Frederick Hibner , Robert Charles Bennett , James Charles Costello, III
发明人： Paul Frederick Hibner , Robert Charles Bennett , James Charles Costello, III
IPC分类号： B05B5/047 , B05B5/16 , B05B7/14 , B22F3/00 , B22F3/03 , B30B15/00 , F16N15/00 , B05B5/025
CPC分类号： B05B7/1404 , B05B5/047 , B05B5/1683 , B05B7/1472 , B22F3/004 , B22F3/03 , B30B15/0011 , F16N15/00 , B22F2003/026
摘要： A powdered lubricant applicator is provided which utilizes a venturi nozzle to draw powder from a fluidized hopper. The amount of powder delivered from the hopper is controlled by the air flow rate through the nozzle and by the length of time that the air flows through the nozzle. As air passes through the nozzle, powdered lubricant is drawn from the fluidized hopper and passed with the air along a delivery tube. As the fluidized powdered lubricant passes along the delivery tube, additional "atomizing" air is introduced into the delivery tube to assist powder delivery to the destination mechanism to be lubricated. In addition, fluidizing air is added to the delivery tube. The air used to assist the powder delivery (i.e., the atomizing air) and the air used to fluidize the powder (i.e., the fluidizing air) impact the powder delivery. Three pressure regulators are used to independently control the flow air, the atomizing air and the fluidizing air. The powdered lubricant applicator pneumatically delivers the powdered lubricant from the delivery tube to a gun which imparts a static charge to the particles within the powdered lubricant. The powdered lubricant continues to flow through the gun to a discharge line and is delivered to the destination, such as the walls of a powdered metal compaction press machine. The static charge imparted by the electrostatic gun facilitates attraction of the powdered particles to the surface of the die walls. The powdered lubricant applicator controls the pressure regulators and electrostatic gun to ensure that a desired amount of powdered lubricant is consistently delivered to the powdered metal compaction press machinery.
摘要翻译：提供了一种粉末润滑剂涂布器，其利用文丘里喷嘴从流化料斗中抽取粉末。从料斗输送的粉末的量由通过喷嘴的空气流速和空气流过喷嘴的时间长度来控制。当空气通过喷嘴时，粉状润滑剂从流化料斗中抽出并沿着输送管与空气一起通过。当流化粉末润滑剂沿着输送管道通过时，额外的“雾化”空气被引入到输送管中以辅助粉末输送到要润滑的目的地机构。此外，将流化空气添加到输送管中。用于辅助粉末输送的空气（即，雾化空气）和用于使粉末（即，流化空气）流化的空气影响粉末输送。三个压力调节器用于独立控制流动空气，雾化空气和流化空气。粉末润滑剂施加器将粉末状润滑剂从输送管气动输送到喷枪，该喷枪给粉末润滑剂内的颗粒施加静电荷。粉末润滑剂继续通过喷枪流到排出管线并被输送到目的地，例如粉末金属压实机的壁。由静电枪施加的静电荷有助于将粉末颗粒吸引到模具壁的表面。粉末润滑剂涂抹器控制压力调节器和静电枪，以确保将所需量的粉末状润滑剂一致地输送到粉末状金属压实机械。

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