公开(公告)号：US06793150B2

公开(公告)日：2004-09-21

申请号：US10236486

申请日：2002-09-06

Applicant: John Schaupp ,  David M. Seitz

Inventor： John Schaupp ,  David M. Seitz

IPC: B05B310

CPC classification number: B05B5/0407 ,  B05B3/1064

Abstract: A dispensing apparatus is provided for a pulverulent material entrained in a stream of a transporting gas or mixture of gases. The apparatus includes a first member and a second member. The first member includes an interior into which the stream flows and a perimetral discharge edge. The second member includes a side facing the interior and a perimetral discharge edge. A discharge opening is defined between the discharge edges of the first and second members. A dimension of the discharge opening is determined by one or more third members. Each third member has a first end adjacent the first member and a second end adjacent the second member. The third members have non-uniform transverse sections. A transverse section of each third member between its first and second ends has a smaller area than the transverse section of each third member at one its first and second ends.

Abstract translation: 提供了一种分配装置，用于夹带在输送气体或气体混合物流中的粉状材料。 该装置包括第一构件和第二构件。 第一构件包括流流入的内部和周边排出边缘。 第二构件包括面向内部的一侧和周边排出边缘。 在第一和第二构件的排出边缘之间限定排出口。 排出口的尺寸由一个或多个第三构件确定。 每个第三构件具有邻近第一构件的第一端和与第二构件相邻的第二端。 第三个成员具有不均匀的横截面。 每个第三构件在其第一和第二端之间的横截面在其第一和第二端处的每个第三构件的横截面具有更小的面积。

公开(公告)号：US5803372A

公开(公告)日：1998-09-08

申请号：US833189

申请日：1997-04-03

Applicant: Richard Weinstein ,  David M. Seitz

Inventor： Richard Weinstein ,  David M. Seitz

IPC: B05B5/025 ,  B05B3/10 ,  B05B5/03 ,  B05B5/04 ,  B05B7/08 ,  B05B3/02

CPC classification number: B05B3/1064 ,  B05B5/0407 ,  B05B5/0415 ,  B05B3/1092 ,  B05B5/0426

Abstract: An improved hand held rotary atomizer spray gun is disclosed. The spray gun includes a housing with a depending handle. A paint tube within the housing delivers paint to a rotatable bell atomizer which is mounted adjacent the front of the gun. A turbine assembly includes a turbine rotor which drives a turbine shaft which mounts the bell atomizer. The turbine shaft is supported by a bearing air chamber. A turbine air passageway and a bearing air passageway supply turbine air to the turbine rotor and bearing air to the bearing air chamber. When a trigger is squeezed paint is supplied to the atomizer bell while turbine air rotates the turbine shaft and the bell atomizer. An air shuttle assembly prevents air flow to the turbine unless sufficient bearing air is flowing to the bearing air chamber. In a preferred embodiment shaping air is supplied to shaping air openings in a housing air cap and the atomizer bell includes serrations on its inner edge. The shaping air directs the atomized paint particles toward the target. A supplemental crossover passageway provides shaping air to the turbine to maintain proper turbine speed during initial delivery of paint to the atomizing bell. In another embodiment, a high voltage ladder is mounted within the handle and its outlet internally charges the paint to a high voltage. In this embodiment electrostatic forces and mechanical forces are used to atomize the paint particles.

Abstract translation: 公开了一种改进的手持旋转雾化喷枪。 喷枪包括具有从动手柄的壳体。 壳体内的油漆管将涂料输送到靠近喷枪前部的可旋转的钟形雾化器。 涡轮组件包括涡轮转子，其驱动安装钟形雾化器的涡轮轴。 涡轮轴由轴承空气室支撑。 涡轮机空气通道和轴承空气通道将涡轮空气供应到涡轮机转子并将空气轴承到轴承空气室。 当触发器被挤压时，油漆被提供给雾化器钟，而涡轮空气旋转涡轮机轴和钟形雾化器。 除非有足够的轴承空气流到轴承空气室，否则空气梭组件可防止空气流到涡轮。 在优选实施例中，成形空气被供应到壳体空气帽中的成形空气开口，并且雾化器钟包括其内边缘上的锯齿。 成型空气将雾化的油漆颗粒引向目标。 补充的交叉通道在最初将涂料输送到雾化钟时，向涡轮机提供成形空气以保持适当的涡轮速度。 在另一个实施例中，高压梯安装在手柄内，其出口内部将涂料充电至高电压。 在该实施例中，静电力和机械力用于雾化涂料颗粒。

公开(公告)号：US4520949A

公开(公告)日：1985-06-04

申请号：US483865

申请日：1983-04-11

Applicant: David M. Seitz ,  Richard Weinstein

Inventor： David M. Seitz ,  Richard Weinstein

IPC: B05B15/00 ,  B05B5/025 ,  B05B5/04 ,  B05B5/08 ,  B05B7/08 ,  B67D1/16

CPC classification number: B05B5/04 ,  B05B5/0426

Abstract: A housing for a coating applicator having a pair of mating housing members which define a chamber for a portion of a coating applicator and which are supported and retained by a front and rear bulkhead, the rear bulkhead having a spring means urging at least one of the housing members against the front bulkhead.

Abstract translation: 一种用于涂料涂布器的壳体，其具有一对配合的壳体构件，其限定用于涂料涂布器的一部分的腔室，并且由一个前隔板和后隔板支撑并保持，后隔板具有一个弹簧装置， 外壳构件抵靠前舱壁。