公开(公告)号：US4985218A

公开(公告)日：1991-01-15

申请号：US319173

申请日：1989-03-03

Applicant: Vincent A. DeVita

Inventor： Vincent A. DeVita

IPC: B01D53/56 ,  B05B7/04 ,  B05B12/08 ,  F23J15/00

CPC classification number: F23J15/003 ,  B01D53/56 ,  B05B12/008 ,  B05B7/0433

Abstract: A process and apparatus for reducing the concentration of pollutants in an effluent from the combustion of a fuel or waste material is presented. The process and apparatus enables injection of an effluent treatment fluid at low treatment fluid flow rates yet provides an even dispersion of treatment fluid within an effluent passage with little or no clogging. An atomization conduit, positioned coaxially within a treatment fluid supply conduit, extends into the effluent and supplies an atomization fluid, such as steam or air. A treatment fluid is supplied through a supply conduit and through at least one jet in the atomization conduit wall at a velocity of between 2-60 feet per second, causing atomization of the treatment fluid within the nozzle.

Abstract translation: 提出了一种降低来自燃料或废料燃烧的污水中污染物浓度的方法和装置。 该方法和装置能够以低处理流体流速喷射流出物处理流体，但是在排出通道内甚至没有堵塞的情况下提供处理流体的均匀分散。 同时位于处理流体供应管道内的雾化管道延伸到流出物中并提供雾化流体，例如蒸汽或空气。 处理流体通过供应管道并且以每秒2-60英尺之间的速度通过雾化管道壁中的至少一个射流供应，导致喷嘴内的处理流体雾化。

公开(公告)号：US4869103A

公开(公告)日：1989-09-26

申请号：US202831

申请日：1988-06-03

Applicant: James K. Jerman

Inventor： James K. Jerman

IPC: A62C31/02 ,  B05B7/04 ,  B05B12/08 ,  G01F1/00 ,  G01F1/32

CPC classification number: A62C31/02 ,  B05B12/008 ,  B05B7/0425 ,  G01F1/00 ,  G01F1/32

Abstract: A water flow measuring and dispersing device for measuring flow characteristics of a water stream from fire fighting equipment such as a hydrant or pump truck in which the device includes a funnel-shaped housing, a flow measuring meter and a dispersion element. The flow measuring meter is positioned in a neck portion of the housing which is of uniform diameter, and the housing tapers outwardly to a discharge portion having a diameter greater than the neck portion. The dispersion element consists of a crossbar and disc positioned normal to the water flow path in the discharge portion. Dispersion of the stream is enhanced by the infusion of air into the stream caused by the flow of water around the disc.

Abstract translation: 一种用于测量诸如消防栓或泵车的消防设备的水流的流量特性的水流测量和分散装置，其中该装置包括漏斗形壳体，流量计和分散元件。 流量计位于壳体的颈部部分中，其直径均匀，并且壳体向外逐渐变细到直径大于颈部的排放部分。 分散元件由垂直于排放部分中的水流通道定位的横杆和盘组成。 通过由盘周围的水流引起的空气进入流中来增强流的分散。

公开(公告)号：US4357670A

公开(公告)日：1982-11-02

申请号：US124699

申请日：1980-02-26

Applicant: Phillip J. McFarlane

Inventor： Phillip J. McFarlane

IPC: A01M7/00 ,  B05B9/06 ,  B05B12/00 ,  G01F1/00

CPC classification number: B05B9/06 ,  A01M7/0089 ,  B05B12/008

Abstract: A device for testing the performance of agricultural, horticultural or the like spraying equipment. The device includes a flowmeter, a fitting for coupling the flowmeter to a nozzle in the equipment, electrical circuit to which an electrical signal from the flowmeter is applied, and a visual display connected to the electrical circuit. In one embodiment, the electrical circuit scales the signal from the flowmeter and the display shows the rate of supply of liquid from the nozzle. In a second embodiment control means are provided for applying to the electrical circuit a signal representing a desired speed of forward travel and width of ground to be sprayed, and the display shows the volume of liquid then applied to unit area of the ground. In a third embodiment the electrical circuit includes a microcomputer and control means include a keyboard. By operating appropriate keys an operator can obtain a variety of displays, including the rate of supply of liquid from the nozzle, the speed to give a desired application rate and the application rate for a desired speed, and the average, maximum, minimum and percentage error of the rate of supply, speed and application rate.

Abstract translation: 用于测试农业，园艺等喷涂设备性能的装置。 该装置包括流量计，用于将流量计连接到设备中的喷嘴的配件，用于来自流量计的电信号的电路以及连接到电路的视觉显示器。 在一个实施例中，电路对来自流量计的信号进行缩放，显示器显示来自喷嘴的液体的供给速率。 在第二实施例中，控制装置被提供用于向电路施加表示正向行进的期望速度和要喷射的地面宽度的信号，并且显示器显示随后施加到地面单位面积的液体体积。 在第三实施例中，电路包括微型计算机，并且控制装置包括键盘。 通过操作适当的键，操作者可以获得各种显示器，包括来自喷嘴的液体的供给速率，给出期望的施加速度的速度和期望速度的施加速率，以及平均值，最大值，最小值和百分比 供应速度错误，速度和应用率。

公开(公告)号：US1876644A

公开(公告)日：1932-09-13

申请号：US28898628

申请日：1928-06-28

Applicant: ECLIPSE AIR BRUSH COMPANY INC

Inventor： DOWNS AUSTIN H

IPC: B05B7/06 ,  B05B12/08

CPC classification number: B05B7/06 ,  B05B12/008

公开(公告)号：US1304746A

公开(公告)日：1919-05-27

申请号：US1304746D

CPC classification number: B05B12/008

公开(公告)号：US20240099289A1

公开(公告)日：2024-03-28

申请号：US18365285

申请日：2023-08-04

Applicant: DEERE & COMPANY

Inventor： David L. Williams ,  Richard L. Killion

IPC: A01M7/00 ,  B05B12/00

CPC classification number: A01M7/0089 ,  A01M7/0085 ,  B05B12/008

Abstract: A multi-tank system for delivering product to a spray section includes a first tank, a second tank, and a first pump. A plurality of valves includes a first sump valve, a second sump valve, an equalizing valve, and an agitation valve. A first end of the first sump valve is in fluid communication with the first tank, a second end of the first sump valve is in fluid communication with (i) a first end of the equalizing valve and (ii) an inlet of the first pump. The plurality of fluid lines includes a first fluid line and a second fluid line. A third fluid line is fluidly coupled at one end downstream of the first pump and at another end to the first sump valve or the first end of the equalizing valve.

公开(公告)号：US20230405625A1

公开(公告)日：2023-12-21

申请号：US18011158

申请日：2021-06-18

Applicant: Spraying Systems Co.

Inventor： Trevor Price ,  Timothy Winter ,  Marc Arenson

IPC: B05B15/16 ,  B05B15/658 ,  B05B12/00 ,  B05B12/08 ,  A01M7/00

CPC classification number: B05B15/16 ,  B05B15/658 ,  B05B12/008 ,  B05B12/087 ,  A01M7/006 ,  A01M7/0042 ,  A01C23/047

Abstract: A liquid spray boom for supporting a plurality of spray nozzle assemblies each having a compact design that enables transfer and storage of the spray boom with lesser tendency for damage. The spray nozzle assemblies each include a liquid inlet section and a pair of spray nozzle liquid supply and support legs extending from the liquid inlet section in forward transverse relation to the spray boom and at an acute angle to each other. A spray nozzle is removably mounted on each nozzle body liquid supply leg with a respective check valve disposed in rearward relation to the spray nozzle. The liquid inlet section, Y body, and supporting components for the spray nozzles and check valve are adapted for quick disconnect assembly and disassembly.

公开(公告)号：US20230302479A1

公开(公告)日：2023-09-28

申请号：US18182302

申请日：2023-03-10

Applicant: ABB Schweiz AG

Inventor： Kisumi Iida ,  Takahiro Tawata ,  Norio Umezawa

IPC: B05B13/04 ,  B25J11/00 ,  B05B15/58 ,  B05B12/08 ,  B25J15/00 ,  B25J9/16 ,  B05B12/00

CPC classification number: B05B13/0431 ,  B25J11/0075 ,  B05B15/58 ,  B05B12/087 ,  B25J15/0019 ,  B25J9/1664 ,  B05B12/008

Abstract: [Problem to be solved] Provided is a painting robot capable of realizing at least one of improvement in movement performance, reduction of the influence of a water head pressure difference, and prevention of occurrence of a state in which the pressure cannot be adjusted by a first adjustment valve and a second adjustment valve.
[Means for solving the problems] The painting robot 10 comprises a robot arm R1 attaching the painting head unit 50 to the tip, a paint supply mechanism 70 disposed between the robot arm R1 and the painting head unit 50, and a control unit 100, the control unit 100 comprising a paint supply means 90, a paint supply control unit 140 that performs control of at least one actuation of the paint supply means 91, the first adjustment valve 92 and the second adjustment valve 93 so as to be a pressure set point read from the control memory 141, and controls operation of at least one of the paint supply means 90 and the paint recovery means 91 while adjusting the openness of the first adjustment valve 92 and the second adjustment valve 93 within a predetermined adjustment range when controlling the pressure of the paint to be a pressure set point.

公开(公告)号：US11766689B2

公开(公告)日：2023-09-26

申请号：US17464751

申请日：2021-09-02

Applicant: Lincoln Global, Inc.

Inventor： Toby L. Baumgartner ,  Jason A. Hoffman ,  Tyler J. Viers ,  Matthew P. Shockley ,  Robert E. Ewing

IPC: B05B12/06 ,  B05B7/04 ,  B05B12/00 ,  B05B7/12

CPC classification number: B05B12/06 ,  B05B7/0475 ,  B05B7/12 ,  B05B12/008

Abstract: A programmable networked variable atomizer (PNVA) assembly is provided. In one embodiment, the PNVA assembly includes an atomizing portion. The atomizing portion includes multiple miniature fluid control valves and an air assisted atomizing outlet. The PNVA assembly also includes a PNVA electronic module. The PNVA electronic module includes a microcontroller, at least one pulse width modulation driver, a wireless radio, a differential pressure sensor, and a laser targeting LED.

公开(公告)号：US20180250698A1

公开(公告)日：2018-09-06

申请号：US15911061

申请日：2018-03-02

Applicant: Arkansas State University - Jonesboro

Inventor： Peter Ako Larbi ,  Chin Nee Vong

IPC: B05B15/50 ,  B05B12/00 ,  G01F1/64 ,  A01C23/04 ,  A01M21/04 ,  A01M7/00

CPC classification number: B05B15/50 ,  A01C23/047 ,  A01M7/0042 ,  A01M7/0089 ,  A01M21/043 ,  B05B12/008 ,  G01F1/64

Abstract: The nozzle clog detection device, system, and method detect if a liquid flows through a nozzle via conduction of electricity. The clog detector provides an open circuit at an opening between two conductors. The two conductors are placed in the flow path of a liquid flowing from a nozzle. The liquid from the nozzle conducts electricity. The liquid flowing through the opening between the conductors closes the circuit. An alert system notifies the user whether liquid is flowing through the nozzle. The system detects flow of liquid from multiple nozzles and identifies the nozzles from which liquid flows. A break in the circuit at the opening between the conductors indicates that the liquid is not flowing sufficiently enough to close the circuit.