公开(公告)号：US20240094085A1

公开(公告)日：2024-03-21

申请号：US17946820

申请日：2022-09-16

Applicant: GOODRICH CORPORATION

Inventor： Richard J. Carpino, II ,  Anthony Varca ,  Matthew Hamman

IPC: G01M9/04 ,  B05B12/06 ,  B05B12/08

CPC classification number: G01M9/04 ,  B05B12/06 ,  B05B12/082

Abstract: A system is provided for dispersing supercooled liquid water in an icing wind tunnel. The system includes a spray bar; a spray nozzle coupled to the spray bar; a pressure control valve coupled to the spray bar; and a controller coupled to the pressure control valve and the spray nozzle. The controller is configured to receive input identifying a selected liquid water content and a selected water droplet size for dispersing the supercooled liquid water in the icing wind tunnel; configure an injector duty cycle of the spray nozzle to generate the selected liquid water content; and configure the pressure control valve to generate the selected water droplet size, wherein configuring the spray nozzle and the pressure control valve disperses the supercooled liquid water in the icing wind tunnel.

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：US09968949B2

公开(公告)日：2018-05-15

申请号：US13592007

申请日：2012-08-22

Applicant: Ron Keren

Inventor： Ron Keren

IPC: B05B1/08 ,  B05B12/06 ,  B05B1/14

CPC classification number: B05B1/086 ,  B05B1/14 ,  B05B12/06

Abstract: A pulsating irrigation device is provided that transforms a fluid flow entering the device to an intermittent pulsating fluid flow that is ejected from the device. The device has a chamber and at least one compressible member in pressure contact with the chamber. The compressible member compresses to assist the formation of the pulses ejected from the device and the fluid within the chamber is substantially sealed from contact with the interior of the compressible member.

公开(公告)号：US09227207B1

公开(公告)日：2016-01-05

申请号：US14206627

申请日：2014-03-12

Applicant: Anthony J. Bredberg ,  Al Davignon

Inventor： Anthony J. Bredberg ,  Al Davignon

IPC: B05B3/04 ,  B05B15/10 ,  B05B1/20 ,  B05B1/30 ,  B05B12/06 ,  B05B1/08 ,  A01G25/00

CPC classification number: A01G25/00 ,  B05B1/083 ,  B05B1/20 ,  B05B1/3013 ,  B05B1/3046 ,  B05B3/0418 ,  B05B3/0422 ,  B05B3/044 ,  B05B3/0454 ,  B05B3/16 ,  B05B12/04 ,  B05B12/06

Abstract: A sprinkler. A sprinkler nozzle assembly is coupled to a base for rotating movement. A stationary cam with cam surface engages a cam follower which open and close valves to regulate water flow as selected angles of rotation. In an embodiment, a pop-up sprinkler is provided, and the moving components are part of the riser. A turbine drive mechanism is coupled to an upper housing on which a plurality of sprinkler nozzle assemblies are affixed. The drive mechanism includes water driven impeller and a gear train adapted for operatively driving the upper housing, and associated sprinkler nozzle assemblies.

Abstract translation: 一个喷水灭火器 洒水喷嘴组件联接到基座以旋转运动。 具有凸轮表面的固定凸轮接合凸轮从动件，该凸轮从动件打开和关闭阀门，以将水流调节为选定的旋转角度。 在一个实施例中，提供弹出式喷洒器，并且移动部件是提升管的一部分。 涡轮驱动机构联接到其上固定有多个喷洒喷嘴组件的上壳体。 驱动机构包括水驱动叶轮和适于操作地驱动上壳体的齿轮系以及相关联的喷洒喷嘴组件。

公开(公告)号：US20150090807A1

公开(公告)日：2015-04-02

申请号：US14396677

申请日：2013-04-24

Applicant: MICROJET CORPORATION

Inventor： Shuichi Yamaguchi ,  Hisashi Takeuchi ,  Tomoya Kurashina

IPC: B05B12/08 ,  B05B12/06 ,  B05B17/00 ,  B05B12/10

CPC classification number: B05B12/08 ,  B01L3/0268 ,  B01L2200/146 ,  B01L2400/0439 ,  B05B12/06 ,  B05B12/082 ,  B05B12/10 ,  B05B17/00 ,  B05C11/1005 ,  B05C11/101 ,  G01N11/06 ,  G01N2035/1041

Abstract: A discharge system includes: a head unit including discharge heads that discharge a liquid material from nozzle openings that are communication with cavities onto a target by changing the internal pressure of the cavities using piezo elements; a viscosity estimating unit that estimates the viscosity of the liquid material by sucking the liquid material from first vessels that hold the liquid material into the cavities; and a waveform control unit that controls the voltage applied to the piezo elements according to the estimated viscosity of the liquid material.

Abstract translation: 排放系统包括：头单元，其包括排出头，其通过使用压电元件改变空腔的内部压力将液体材料从与空腔连通的喷嘴开口排出到目标上; 粘度估计单元，其通过从将所述液体材料保持在所述空腔中的第一容器吸取液体材料来估计所述液体材料的粘度; 以及波形控制单元，其根据所估计的液体材料的粘度来控制施加到压电元件的电压。

公开(公告)号：US20150073452A1

公开(公告)日：2015-03-12

申请号：US14483338

申请日：2014-09-11

Applicant: SEIKO EPSON CORPORATION

Inventor： Kazuaki UCHIDA ,  Hirokazu SEKINO

IPC: A61B17/3203 ,  B05B12/06 ,  A61B19/00

CPC classification number: A61B17/3203 ,  A61B2017/00075 ,  A61B2017/00154 ,  A61B2017/00199 ,  A61B2017/00402 ,  A61B2017/00973 ,  B05B9/085 ,  B05B12/06 ,  B05B17/0607

Abstract: A liquid is supplied to a liquid chamber, the pressure in a liquid chamber fluctuates according to a drive signal, and the liquid of the liquid chamber is ejected from an ejection port at the tip of an ejection pipe by fluctuation of the pressure in the liquid chamber. At this time, the relationship between the amount of variation of the moving speed of the ejection port and the amount of change of a parameter (drive signal) involved in fluctuation of the state of the liquid ejected from the ejection port is set, and the parameter is changed according to the relative speed of the ejection port using the set relationship.

Abstract translation: 液体被供应到液体室，液体室中的压力根据驱动信号而波动，并且液体室的液体通过液体中的压力波动从喷射管的顶端处的喷射口喷射 房间。 此时，喷出口的移动速度的变化量与从喷出口喷射的液体的状态的波动相关的参数（驱动信号）的变化量之间的关系被设定， 参数根据弹出端口的相对速度使用设定关系而改变。

公开(公告)号：US20150030477A1

公开(公告)日：2015-01-29

申请号：US14490804

申请日：2014-09-19

Applicant: NUVENTIX, INC.

Inventor： Daniel N. Grimm ,  Andrew Poynot ,  Randall P. Williams ,  Stephen P. Darbin ,  Lee M. Jones ,  Raghavendran Mahalingam

IPC: F04B43/04 ,  B05B12/06 ,  F04B17/04

CPC classification number: F04B43/04 ,  B05B12/06 ,  B64C21/08 ,  F28F13/10 ,  H01L23/467 ,  H01L23/4735 ,  H01L2924/0002 ,  Y02T50/166 ,  Y10T29/49236 ,  H01L2924/00

Abstract: A synthetic jet ejector (201) is provided which includes a chassis (203); first (205) and second (207) opposing synthetic jet actuators mounted in the chassis; and a controller (209) which controls the first and second synthetic jet actuators and which is in electrical contact with the first and second synthetic jet actuators by way of flexible circuitry (211, 213).

Abstract translation: 提供合成射流喷射器（201），其包括底盘（203）; 第一（205）和第二（207）相对的合成射流致动器安装在底盘中; 以及控制器（209），其通过柔性电路（211,213）控制第一和第二合成射流致动器并与第一和第二合成射流致动器电接触。

公开(公告)号：US20140319248A1

公开(公告)日：2014-10-30

申请号：US14255577

申请日：2014-04-17

Applicant: Hansgrohe SE

Inventor： Ulrich Kinle

IPC: B05B1/16

CPC classification number: B05B1/1636 ,  B05B1/083 ,  B05B1/14 ,  B05B1/16 ,  B05B1/1627 ,  B05B1/1645 ,  B05B1/1672 ,  B05B1/18 ,  B05B1/3013 ,  B05B3/02 ,  B05B3/04 ,  B05B9/01 ,  B05B12/06 ,  B05B15/62

Abstract: A shower head has a jet disc having fluid passage channels and a control disc arranged so as to be rotatably movable relative to the jet disc. The control disc has a control slot pattern by which the fluid passage channels are opened up or blocked individually or group-wise depending on the control disc rotary position. The control slot pattern and the fluid passage channels are matched to one another such that, in the event of rotation of the control disc, successively at least two different jet patterns are obtained for a fluid jet exiting from the jet disc. A manually operable blocking mechanism can selectively enable or block the control disc rotary movement in at least one blocking position which corresponds to an associated jet pattern.

Abstract translation: 淋浴头具有具有流体通道的喷射盘和配置成相对于喷射盘可旋转地移动的控制盘。 控制盘具有控制槽模式，根据控制盘旋转位置，液体通道通道单独地或分组地打开或关闭。 控制槽图案和流体通道通道彼此匹配，使得在控制盘的旋转的情况下，连续地获得用于从喷射盘离开的流体喷射的至少两种不同的喷射图案。 可手动操作的阻挡机构可以选择性地启用或阻止对应于相关联喷射图案的至少一个阻挡位置中的控制盘旋转运动。

公开(公告)号：US08870159B2

公开(公告)日：2014-10-28

申请号：US13386867

申请日：2010-07-22

Applicant: Bertrand Rowe ,  Sebastien Morales

Inventor： Bertrand Rowe ,  Sebastien Morales

IPC: F16K1/16 ,  B05B1/08 ,  B05B1/00 ,  B05B12/06

CPC classification number: B05B12/06 ,  B05B1/005 ,  B05B1/083 ,  Y10T137/2185

Abstract: This supersonic pulse flow device is intended to provide a technical solution in a number of fields where the injection of a flow must be pulsed as required by the process or in order to limit the power consumption and size of the pumping means. In the case of flows achieved by means of a Laval nozzle, it is possible to generate a uniform supersonic jet at very low temperature (currently up to 20 K), which is stable over hydrodynamic periods of time between 150 and 1000 microseconds. This device is aimed as solving problems relating to the use of aerodynamic tools in research and development and in industrial processes.

Abstract translation: 这种超音速脉冲流装置旨在提供一些技术解决方案，其中喷射流必须按照该过程所要求的脉冲或为了限制泵送装置的功率消耗和尺寸。 在通过拉瓦尔喷嘴实现的流动的情况下，可以在非常低的温度（目前高达20K）下产生均匀的超音速射流，其在150和1000微秒之间的流体动力学时间段内是稳定的。 该设备旨在解决与研究和开发以及工业过程中使用空气动力学工具有关的问题。

公开(公告)号：US08763925B2

公开(公告)日：2014-07-01

申请号：US12940010

申请日：2010-11-04

Applicant: Bruce Johnson

Inventor： Bruce Johnson

IPC: B05B17/08 ,  B05B1/34 ,  B05B12/06 ,  F21S8/00 ,  F21Y101/02 ,  F21S10/02 ,  F21Y103/00 ,  F21W121/02

CPC classification number: B05B1/34 ,  B05B1/3402 ,  B05B12/06 ,  B05B17/08 ,  F21S8/00 ,  F21S10/02 ,  F21W2121/02 ,  F21Y2103/00 ,  F21Y2115/10

Abstract: A laminar flow water jet system has a housing with a water channel, the housing creating a laminar flow in the water channel from the water flowing through the housing. A lighting element is provided with a controller. The laminar flow passes through at least one jetting element having a cup portion and a nozzle portion and jetting a laminar flow tube from the laminar flow passing through the water channel in the housing at the base portion. The laminar flow tube is ejected from the nozzle as a laminar flow jet having a smoothed tubular surface jacket and being lit by the lighting element. An additive source drips additive into the cup portion at a rate controlled by the controller, the additive being absorbed by capillary action by the laminar flow tube as it is passed through the nozzle to become the laminar flow jet. The absorption process drawing in air from the surrounding atmosphere and creating perturbations or bubbles within the laminar flow tube. In a further mode either an energetic pulse or an additive wave formed by increasing the volume of additive in the cup portion of the jetting element creates a wave perturbation or interruption throughout the laminar flow tube creating a variation in the laminar flow tube and the smoothed tubular surface jacket of the resulting laminar flow jet.

Abstract translation: 层流水喷射系统具有带有水通道的壳体，壳体在流过壳体的水中在水通道中产生层流。 照明元件设置有控制器。 层流通过具有杯部分和喷嘴部分的至少一个喷射元件，并且从基底部分的壳体中通过水通道的层流喷射层流管。 层流管作为具有平滑的管状表面护套并被照明元件点燃的层流射流从喷嘴喷射。 添加剂源以控制器控制的速率将添加剂滴加到杯部分中，当层流管通过喷嘴时，添加剂被层流管的毛细管作用吸收，成为层流射流。 吸收过程从周围大气中吸入空气，并在层流管内产生扰动或气泡。 在另一模式中，通过增加喷射元件的杯部分中的添加剂的体积而形成的能量脉冲或附加波在整个层流管中产生波扰动或中断，从而产生层流管和平滑管的变化 所得层流射流的表面护套。