公开(公告)号：US08371517B2

公开(公告)日：2013-02-12

申请号：US11771541

申请日：2007-06-29

Applicant: Kui-Chiu Kwok ,  John F. Schaupp

Inventor： Kui-Chiu Kwok ,  John F. Schaupp

IPC: B05B5/00 ,  F23D11/32 ,  B05B1/26 ,  B05B1/28

CPC classification number: B05B5/032 ,  B05B1/265 ,  B05B5/0407 ,  B05B5/0426

Abstract: A system for dispensing pulverulent coating material comprises a source of pulverulent coating material, a source of compressed gas, a device for movably supporting a nozzle, the nozzle coupled to the source of pulverulent material and providing an opening through which the pulverulent material is dispensed, a deflector supported by the device and spaced from the opening to aid in shaping a cloud of dispensed coating material, and a source of high-magnitude electrostatic potential coupled to impart electrostatic potential to the dispensed pulverulent material. The deflector includes at least one first passageway extending with a radial component of the deflector and communicating with the source of compressed gas to direct gas with a radial component into the cloud of dispensed coating material.

Abstract translation: 用于分配粉末涂料的系统包括粉末涂料源，压缩气体源，用于可移动地支撑喷嘴的装置，喷嘴与粉状材料源连接并提供粉末材料分配的开口， 由所述装置支撑并与所述开口间隔开以帮助成形分散的涂层材料的云的偏转器以及耦合以向所分配的粉状材料赋予静电电位的高等级静电势的源。 偏转器包括至少一个第一通道，该第一通道与偏转器的径向部件一起延伸并与压缩气体源连通，以将具有径向分量的气体引导到分配的涂层材料的云中。

公开(公告)号：US20100224702A1

公开(公告)日：2010-09-09

申请号：US12430795

申请日：2009-04-27

Applicant: Kui-Chiu Kwok

Inventor： Kui-Chiu Kwok

IPC: B05B13/00

CPC classification number: B41F23/02 ,  B05B1/02 ,  B05B1/14 ,  B05B5/043 ,  B05B5/14 ,  B05B7/0815 ,  B05B7/0861 ,  B05B7/0884 ,  B05B15/555

Abstract: A system, in certain embodiments, includes a nozzle. The nozzle includes a liquid passage, a first pneumatic passage, and an exit surface. The exit surface includes at least one recirculation inducing feature configured to reduce deposits adjacent to the first pneumatic passage.

Abstract translation: 在某些实施例中，系统包括喷嘴。 喷嘴包括液体通道，第一气动通道和出射表面。 出口表面包括至少一个再循环诱导特征，其构造成减少邻近第一气动通道的沉积物。

公开(公告)号：US20090055987A1

公开(公告)日：2009-03-05

申请号：US12201185

申请日：2008-08-29

Applicant: William Becker ,  Kenneth S. Dobson ,  Kui-Chiu Kwok ,  Eric Sommers

Inventor： William Becker ,  Kenneth S. Dobson ,  Kui-Chiu Kwok ,  Eric Sommers

IPC: A61F9/06 ,  A42C5/04 ,  A42B1/24

CPC classification number: A61F9/068

Abstract: An airflow system is provided for a welding helmet. The airflow system includes an air intake with a filter, a blower, and a battery mounted to the rear of headgear for a welding helmet. A manifold wraps around the side and front of the headgear and directs air from the blower to the front of the headgear. The manifold includes a lower vent for directing air onto a user's face and an upper vent for directing air over a user's head toward the rear of the headgear. The vents are intended to create positive pressure to impede the entry of unfiltered air into the user's breathing zone. The manifold further includes a portion of flexible tubing for adjusting the size of the airflow system in conjunction with adjustment of the headgear diameter. The airflow system generally conforms to the structure and shape of the headgear to maintain a location close to the user's head.

Abstract translation: 为焊接头盔提供气流系统。 气流系统包括具有过滤器的进气口，鼓风机和安装在用于焊接头盔的头带后部的电池。 歧管围绕头盔的侧面和前部缠绕，并将空气从鼓风机引导到头带前部。 歧管包括用于将空气引导到使用者的脸上的下部通风口和用于将空气引导到使用者的头部朝向头带后部的上部通气口。 通风口旨在创造积极的压力，以阻止未过滤的空气进入使用者的呼吸区域。 歧管还包括柔性管道的一部分，用于与头罩直径的调节一起调节气流系统的尺寸。 气流系统通常符合头带的结构和形状，以保持靠近用户头部的位置。

公开(公告)号：US20080110339A1

公开(公告)日：2008-05-15

申请号：US11936935

申请日：2007-11-08

Applicant: Kui-Chiu Kwok ,  Russell Robison

Inventor： Kui-Chiu Kwok ,  Russell Robison

IPC: B01D45/08 ,  B01D53/00 ,  B03C3/011 ,  B03C3/38

CPC classification number: B01D45/08 ,  F24C15/2035 ,  Y10S55/30 ,  Y10S55/36

Abstract: An impact filter suitable for a kitchen exhaust hood is provided with a grease trap to capture grease particles and channel the particles away. The trap can be of different configurations. The filter can be used in various system layouts.

Abstract translation: 适用于厨房排气罩的冲击式过滤器设置有油脂捕集器，以捕获油脂颗粒并使颗粒通过。 陷阱可以有不同的配置。 过滤器可用于各种系统布局。

公开(公告)号：US20070240742A1

公开(公告)日：2007-10-18

申请号：US11766829

申请日：2007-06-22

Applicant: Kui-Chiu Kwok ,  Russell Robison

Inventor： Kui-Chiu Kwok ,  Russell Robison

IPC: B03C3/74 ,  B08B3/04

CPC classification number: B03C3/78 ,  B03C3/08

Abstract: An electrostatic precipitator wash system includes a plurality of fluidic oscillator nozzles through which wash solution is directed at the electrostatic cell of the electrostatic precipitator. The nozzles are provided in a manifold rotatable about an axis of the manifold. The manifold is rotated through an arc of about 90° while emitting wash solution toward the cell in an oscillating stream of drops.

Abstract translation: 静电除尘器清洗系统包括多个流体振荡器喷嘴，洗涤液通过该喷嘴指向静电除尘器的静电电池。 喷嘴设置在可绕歧管的轴线旋转的歧管中。 歧管旋转大约90°的弧，同时以振荡的液滴流朝向细胞发射洗涤溶液。

公开(公告)号：US20070215664A1

公开(公告)日：2007-09-20

申请号：US11787339

申请日：2007-04-16

Applicant: Larry Moeller ,  Joseph Fabin ,  James Doherty ,  Kui-Chiu Kwok ,  Yury Shkolnikov

Inventor： Larry Moeller ,  Joseph Fabin ,  James Doherty ,  Kui-Chiu Kwok ,  Yury Shkolnikov

IPC: B25C1/08

CPC classification number: B25C1/08

Abstract: A combustion-powered fastener-driving tool includes a combustion-powered power source, at least one fan for associated with the power source, at least one temperature sensing device in operational proximity to the power source and a control system operationally associated with the power source and connected to the at least one fan and at least one temperature sensing device for adjusting the length of time for energizing the at least one cooling fan as a function of power source temperature sensed by the at least one temperature sensing device.

Abstract translation: 燃烧供电的紧固件驱动工具包括燃烧供电的动力源，至少一个与电源相关联的风扇，至少一个操作在电源附近的温度感测装置以及与电源可操作地相关联的控制系统 并且连接到所述至少一个风扇和至少一个温度感测装置，用于根据所述至少一个温度感测装置感测的电源温度来调节用于激励所述至少一个冷却风扇的时间长度。

公开(公告)号：US20050173556A1

公开(公告)日：2005-08-11

申请号：US10775007

申请日：2004-02-09

Applicant: Kui-Chiu Kwok ,  John Schaupp

Inventor： Kui-Chiu Kwok ,  John Schaupp

IPC: B05B5/03 ,  B05B7/14 ,  B05B13/04 ,  B05B1/24

CPC classification number: B05B7/1486 ,  B05B13/0431

Abstract: A dispenser for dispensing pulverulent coating material includes an opening through which the pulverulent material is discharged and a conduit through which the pulverulent material is transported from a source to the opening. The conduit includes a section having a generally rectangular cross section transverse to the general direction of flow of the pulverulent material through the conduit.

Abstract translation: 用于分配粉状涂料的分配器包括排出粉状材料的开口和粉状材料通过该导管从源输送到开口。 导管包括横截面通过导管的粉状材料的大致流动方向的大致矩形横截面的部分。

公开(公告)号：US06695192B1

公开(公告)日：2004-02-24

申请号：US10261022

申请日：2002-09-30

Applicant: Kui-Chiu Kwok

Inventor： Kui-Chiu Kwok

IPC: B25C108

CPC classification number: B25C1/08 ,  B25C1/008

Abstract: In a fastener driving tool having a novel depth of drive control is provided. The fastener driving tool includes a tool body having a cylinder with an axis, the cylinder enclosing a piston, wherein the piston is driven in a driving direction, a depth control probe, and a bumper associated with the depth control probe, wherein the bumper has a trailing surface. The depth control probe is movable relative to the tool body between an extended position and a retracted position, and the depth control probe creates a space having a predetermined length between a surface of a substrate and the trailing surface of the bumper. A surface of the piston hits the trailing surface of the bumper after the fastener has been driven to control the driving depth of a fastener.

Abstract translation: 在具有新的驱动控制深度的紧固件驱动工具中提供。 所述紧固件驱动工具包括工具主体，所述工具主体具有带有轴的圆柱体，所述气缸包围活塞，其中所述活塞沿驱动方向驱动，所述深度控制探针和与所述深度控制探针相关联的保险杠，其中所述保险杠具有 尾部表面。 深度控制探针相对于工具本体在延伸位置和缩回位置之间是可移动的，并且深度控制探针在衬底的表面和保险杠的后表面之间产生具有预定长度的空间。 在紧固件被驱动之后，活塞的表面撞击保险杠的后表面以控制紧固件的驱动深度。

公开(公告)号：US06602554B1

公开(公告)日：2003-08-05

申请号：US09483647

申请日：2000-01-14

Applicant: Kui-Chiu Kwok

Inventor： Kui-Chiu Kwok

IPC: B05D102

CPC classification number: B05B7/0884 ,  B05B12/06 ,  B05B13/0207

Abstract: Liquid atomization systems and methods including nozzle apparatuses having one or more liquid orifice and one or more fluid orifices associated with each liquid orifice for forming atomized liquid flows. In one application, one or more atomized liquid flows are formed adjacent a moving article and vacillated predominately non-parallel to the direction of the moving article, before depositing the vacillating atomized fluid flows onto the moving article.

Abstract translation: 液体雾化系统和方法，包括具有一个或多个液体孔口和与每个液体孔口相关联的一个或多个流体孔口的喷嘴装置，用于形成雾化的液体流。 在一个应用中，在将漂浮的雾化流体流沉积到移动的物品上之前，一个或多个雾化的液体流在邻近移动的物品处形成并且主要地不平行于移动物品的方向摇摆。

公开(公告)号：US06461430B1

公开(公告)日：2002-10-08

申请号：US09526989

申请日：2000-03-16

Applicant: Kui-Chiu Kwok

Inventor： Kui-Chiu Kwok

IPC: B05C500

CPC classification number: D01D5/0985 ,  D01D4/025 ,  Y10T428/198 ,  Y10T428/24802 ,  Y10T428/2481 ,  Y10T428/28 ,  Y10T428/31649

Abstract: A method for producing visco-elastic fluidic material flows by drawing a visco-elastic fluidic material with corresponding separate second fluid flows associated therewith to form a visco-elastic fiber vacillating in a repeating, generally omega-shaped pattern having a bowed portion with first and second side portions that first converge toward each other and then diverge outwardly in generally opposing directions. In one operation, the visco-elastic fiber vacillating in the repeating, generally omega-shaped pattern is an adhesive material deposited onto woven and non-woven fabric substrates and stretched elongated elastic strands in the manufacture of a variety of bodily fluid absorbing hygienic articles.

Abstract translation: 用于制备粘弹性流体材料的方法通过用相应的分开的第二流体流动拉伸粘弹性流体材料来流动，以形成以重复的，大致Ω形的图案摆动的粘弹性纤维，其具有第一和第 第二侧部分首先朝向彼此会聚，然后沿大致相反的方向向外发散。 在一个操作中，在重复的，通常为Ω形的图案中挥发的粘弹性纤维是沉积在织造和无纺织物基材上的粘合材料和拉伸的细长弹性线，以制造各种体液吸收卫生制品。