公开(公告)号：US4846402A

公开(公告)日：1989-07-11

申请号：US151998

申请日：1988-02-03

Applicant: Michael A. Sandell ,  Dennis M. Tulenko

Inventor： Michael A. Sandell ,  Dennis M. Tulenko

IPC: B05B7/04 ,  B05B7/08 ,  F23J15/00

CPC classification number: B05B7/08 ,  B05B7/0458 ,  F23J15/003

Abstract: The present invention relates to a replaceable insert adapted to fit within the atomization port of a spray nozzle used to atomize a gas/slurry mixture. The nozzle insert has a configuration which greatly minimizes the build-up of solids on the end of the insert, the forward face of the nozzle as well as around the atomization ports when atomizing a slurry. The improved features of the nozzle insert include (a) the interior fluid conveying passage has a constant diameter through the head of the insert; (b) the downstream end of the head is tapered and ends in a circular knife edge at the spray outlet; and (c) the tapered head extends outwardly from the forward face of the nozzle a distance sufficient for the spray outlet to be positioned beyond eddy currents which form during atomization of the gas/slurry mixture.

Abstract translation: 本发明涉及一种可替换的插入件，其适于装配在用于雾化气体/浆料混合物的喷嘴的雾化端口内。 喷嘴插入件具有这样的构造，其大大最小化了当插入物的端部，喷嘴的前表面以及当雾化浆料时在雾化端口周围的固体的积聚。 喷嘴插入件的改进的特征包括（a）内部流体输送通道具有通过插入件头部的恒定直径; （b）头部的下游端是锥形的并且在喷雾出口处以圆形刀刃终止; 和（c）锥形头部从喷嘴的前表面向外延伸一定距离，足以将喷雾出口定位在气体/浆料混合物雾化期间形成的涡流之外。

公开(公告)号：US4422900A

公开(公告)日：1983-12-27

申请号：US324727

申请日：1981-11-25

Applicant: Kent J. Bordelon ,  Robert C. Eschenbacher ,  William H. Bridendall

Inventor： Kent J. Bordelon ,  Robert C. Eschenbacher ,  William H. Bridendall

IPC: B01D1/18 ,  B05B7/04 ,  B05B7/10 ,  C07D251/36 ,  B01D1/14

CPC classification number: C07D251/36 ,  B01D1/18 ,  B05B7/0458 ,  B05B7/10

Abstract: Granular particles of an available chlorine-containing compound such as sodium dichloroisocyanurate are prepared by conveying a flowing stream of an aqueous slurry of the compound through a tubular chamber under pressure, injecting jets of an atomizing medium such as air into the flowing stream of said slurry to agitate and aerate said slurry, conveying the aerated slurry to an exit port in said tubular chamber, discharging the aerated slurry through said exit port into a zone of reduced pressure and enlarged area, impinging additional jets of an atomizing medium into said slurry as it passes through said exit port, whereby free expansion of said slurry into a cone of aerated droplets of said slurry is effected. The resulting droplets are contacted with a heated gas in said zone to effect evaporation of water from the aerated droplets and thereby produce dry granules of the available chlorine-containing compound.

Abstract translation: 通过在压力下输送化合物的水性浆料的流动流通过管状室，将诸如空气的雾化介质的射流喷射到所述浆料的流动流中来制备可用的含氯化合物如二氯异氰脲酸钠的颗粒状颗粒 搅拌和充气所述浆料，将充气浆料输送到所述管状室中的出口，将充气浆料通过所述出口排出，进入减压区和扩大区域，从而将雾化介质的附加喷射物喷射到所述浆料中 通过所述出口，从而实现所述浆料自由膨胀到所述浆料的充气液滴的锥体中。 所得液滴与所述区域中的加热气体接触以实现来自充气液滴的水的蒸发，从而产生可用的含氯化合物的干颗粒。

公开(公告)号：US3900165A

公开(公告)日：1975-08-19

申请号：US46072574

申请日：1974-04-15

Applicant: MICRO GEN EQUIPMENT CORP

Inventor： PARKE JAMES G ,  GERLACH C RICHARD

IPC: B05B7/08 ,  A01M9/00 ,  A01M13/00 ,  B05B7/04 ,  B05B7/10 ,  B05B7/24 ,  A01G25/14

CPC classification number: A01M9/00 ,  A01M13/00 ,  B05B7/0458 ,  B05B7/10 ,  B05B7/24 ,  B05B7/2416

Abstract: This invention relates to a chemical spraying apparatus that may be hand carried while spraying. The spraying apparatus is powered by a small gasoline engine that drives a low volume compressor. The compressor pressurizes the atmosphere to a given pressure as determined by the speed of the gasoline engine. A chemical insecticide is mixed in the spraying nozzle with pressurized air being supplied by the compressor with the mixing being at some point remote to the compressor. A metering valve controls the flow of the insecticide into the mixing chamber of the nozzle while spraying. Design of the nozzle insures that droplets of the insecticide are broken down to the proper size range to insure maximum effectiveness per unit volume of the active ingredient.

公开(公告)号：US20190232306A1

公开(公告)日：2019-08-01

申请号：US16249819

申请日：2019-01-16

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： AKIRA ISOMI ,  DAISUKE TABATA ,  YUKI UEDA

IPC: B05B7/04 ,  B01F3/04 ,  B01F5/04

CPC classification number: B05B7/0483 ,  B01F3/04063 ,  B01F5/0461 ,  B05B1/002 ,  B05B1/3402 ,  B05B7/0458

Abstract: A spraying apparatus includes a spraying apparatus main body, a liquid introduction portion, a gas introduction portion, a gas-liquid spout portion, a liquid inlet, a gas inlet, a tubular flow passage, a spout, a flow passage having a taper, a straightener, and a projection portion. The liquid inlet allows a liquid flow to enter a gas-liquid mixer which is a space inside the annular gas introduction portion. The gas inlet allows a gas flow to enter the gas-liquid mixer. The straightener has an opening having an uneven shape provided in the flow passage having the taper. The projection portion is provided in the liquid introduction portion, protrudes to the gas-liquid mixer, and forms the straightener and a straightening outlet.

公开(公告)号：US09931648B2

公开(公告)日：2018-04-03

申请号：US14274311

申请日：2014-05-09

Applicant: Tyco Fire & Security GmbH

Inventor： Marcus Brian Mayhall Fenton ,  Alexander Guy Wallis

IPC: A62C5/02 ,  B05B1/02 ,  A62C31/02 ,  A62C99/00 ,  B05B7/04

CPC classification number: B05B1/02 ,  A62C31/02 ,  A62C99/0072 ,  B05B7/0433 ,  B05B7/0458 ,  B05B7/0466

Abstract: Apparati for generating a mist are disclosed. One apparatus is disclosed, which has an elongate hollow body (12) and an elongate member (14) located within the body (12). A transport fluid passage (16) and a nozzle (32) are defined between the body (12) and the elongate member (14). The transport fluid passage (16) has a throat portion of reduced cross-sectional area and is in fluid communication with the nozzle (32). The elongate member (14) includes a working fluid passage (26) and one or more communicating openings, such as for example, bores, annuli, and combinations thereof, (30) extending radially outward from the working fluid passage (26). The openings (30) permit a working fluid (e.g. water) to be passed into the transport fluid passage (16), whereupon the working fluid is subjected to shear forces by a high velocity transport fluid (e.g. steam). The shearing of the working fluid results in the generation of a mist formed from droplets of substantially uniform size. Methods of generating a mist using such apparati are also disclosed. Also provided are mists for fire suppression produced using an apparatus disclosed herein, as well as fire suppression systems that include any of the apparati disclosed herein. Further provided are devices, methods, and mists for various other applications including turbine cooling and decontamination.

公开(公告)号：US09802165B2

公开(公告)日：2017-10-31

申请号：US14129574

申请日：2012-06-29

Applicant: Sally Anne Peyman ,  Radwa Hassan Abou-Saleh ,  Stephen Derek Evans

Inventor： Sally Anne Peyman ,  Radwa Hassan Abou-Saleh ,  Stephen Derek Evans

IPC: B01F3/04 ,  B01J13/04 ,  B05B1/06 ,  B05B7/04 ,  A61K9/127 ,  A61K9/50

CPC classification number: B01F3/04985 ,  A61K9/1271 ,  A61K9/5015 ,  B01J13/04 ,  B05B1/06 ,  B05B7/0458

Abstract: This invention relates to bubble generation, in particular to microbubble generation in a microfluidic device, which bubbles may be useful as contrasting agents or drug delivery vehicles. The invention further relates to apparatuses, systems and methods for manufacturing said microbubbles, microbubbles produced by such methods and to their uses, e.g. in medical, diagnostic and other such applications. The microbubbles are preferentially formed using a microspray regime.

公开(公告)号：US20170266674A1

公开(公告)日：2017-09-21

申请号：US15413724

申请日：2017-01-24

Applicant: Panasonic Intellectual Property Management Co., Lt Ltd.

Inventor： AKIRA ISOMI ,  DAISUKE TABATA ,  YUKI UEDA

IPC: B05B7/04

CPC classification number: B05B7/0483 ,  B05B7/0441 ,  B05B7/0458

Abstract: A spraying apparatus includes: an inner lid; a flow guide plate; and an annular member, wherein a liquid is introduced into a gas -liquid mixing section between the inner lid, the flow guide plate, and the annular member from an inner lid plate of the inner lid, the inner lid plate being a flat plate located upstream of the spraying apparatus and proximate the gas-liquid mixing section, and a gas is introduced into the gas-liquid mixing section from an opposite position, the liquid is atomized in the gas-liquid mixing section by the liquid impinging with the gas and transforming into a gas-liquid mixed fluid, and advancing to a spouting portion as the gas-liquid mixed fluid is circulated in the gas-liquid mixing section along the internal surface of the annular member on the flow guide plate and facing the gas-liquid mixing section.

公开(公告)号：US09682388B2

公开(公告)日：2017-06-20

申请号：US14562262

申请日：2014-12-05

Applicant: Elwha LLC

Inventor： Ehren J. Brav ,  William D. Duncan ,  Roderick A. Hyde ,  Lowell L. Wood, Jr.

IPC: B01F3/04 ,  B05B7/10 ,  A61L9/04 ,  A61M16/12 ,  B05B7/04 ,  B05B12/00 ,  A61L9/14 ,  B05B12/12 ,  A61M15/00

CPC classification number: B05B7/10 ,  A61L9/02 ,  A61L9/04 ,  A61L9/14 ,  A61L2209/134 ,  A61M15/009 ,  A61M16/12 ,  A61M2206/16 ,  B01F3/04014 ,  B01F3/04049 ,  B05B7/04 ,  B05B7/0458 ,  B05B7/0483 ,  B05B12/004 ,  B05B12/122

Abstract: A system for delivering vortex rings to an intended target includes a vortex ring generator, one or more component storage containers, and a component additive mechanism. The vortex ring generator is configured to deliver and air vortex rings. The component additive mechanism is configured to remove a component from at least one of the one or more component storage containers, generate a gas from the component, and to add the gas to a vortex ring after the vortex ring is generated by the vortex ring generator.

公开(公告)号：US20170128964A1

公开(公告)日：2017-05-11

申请号：US15336848

申请日：2016-10-28

Applicant: MORIZANE TRANSPORTATION CO., LTD.

Inventor： Kimihide MORIZANE

IPC: B05B7/10 ,  B05B7/02 ,  B05B7/04 ,  B05B7/08

CPC classification number: B05B7/10 ,  B05B7/025 ,  B05B7/0458 ,  B05B7/0483 ,  B05B7/0815

Abstract: A two-phase flow nozzle, having limited dimensions of main parts relating to size of atomized particle and having practical means to assure the important dimension is provided. The nozzle is composed with the first liquid passage, the liquid nozzle with a liquid splaying exit, a concave located at an end of the liquid nozzle where said liquid exit is located lower than said end of liquid nozzle, a gas nozzle having a gap to supply compressed gas for atomizing from the outer periphery of said liquid nozzle to the liquid injected from said liquid exit, and a gas nozzle having a gas exit, wherein said gap is formed by sticking the minute extrusion composed integrally on said liquid nozzle with said gas nozzle or sticking the minute extrusion composed integrally on said gas nozzle with said liquid nozzle.

公开(公告)号：US20150272879A1

公开(公告)日：2015-10-01

申请号：US14336315

申请日：2014-07-21

Applicant: Yervand Simonyan ,  Anahit Simonyan

Inventor： Yervand Simonyan ,  Anahit Simonyan

IPC: A61K9/00 ,  A61K36/00 ,  A61M15/00 ,  A61K47/10 ,  A61M11/00 ,  A61K31/21 ,  A61K47/34

CPC classification number: A61K9/0078 ,  A61K31/21 ,  A61K36/00 ,  A61K47/10 ,  A61M11/00 ,  A61M15/0021 ,  A61M2202/04 ,  B05B7/0012 ,  B05B7/0075 ,  B05B7/0458

Abstract: A liquid composition that includes essential oils, herbal extracts or a combination thereof is provided. The liquid composition further includes a base carrier. The base carrier may include propylene glycol, vegetable glycerin, water or a combination thereof, or any other substance with suitable physical and chemical properties to dilute essential oils/herbal extracts while also being safe for inhalation. The liquid composition may be converted by an atomizer into a mist and then inhaled by a user.

Abstract translation: 提供了包含精油，草药提取物或其组合的液体组合物。 液体组合物还包括基底载体。 基础载体可以包括丙二醇，植物甘油，水或其组合，或具有适当物理和化学性质的稀释精油/草药提取物的任何其它物质，同时也可吸入。 液体组合物可以通过雾化器转化成雾，然后由使用者吸入。