公开(公告)号：US09970356B2

公开(公告)日：2018-05-15

申请号：US14736785

申请日：2015-06-11

Applicant: Mitsubishi Hitachi Power Systems, Ltd.

Inventor： Hirofumi Okazaki ,  Akihito Orii

IPC: F02C7/22 ,  F23R3/28 ,  F02C3/30 ,  F23R3/30 ,  F23D11/10 ,  F23D11/38

CPC classification number: F02C7/22 ,  F02C3/30 ,  F02C7/222 ,  F23D11/102 ,  F23D11/38 ,  F23R3/28 ,  F23R3/286 ,  F23R3/30

Abstract: An atomizer of the invention includes a mixing chamber, spray fluid flow passages supplying a spray fluid to the mixing chamber, a spray medium flow passage supplying a spray medium to the mixing chamber, outlet holes spraying a fluid mixture of the spray fluid and the spray medium, and fluid mixture flow passages connecting the mixing chamber and the outlet holes to each other. The fluid mixture flowing through each of the fluid mixture flow passages joins with each other at a joining section and is sprayed from the outlet hole. The mixing chamber includes a middle ejection hole spraying the spray fluid to the mixing chamber. The middle ejection hole is arranged at a joining section of the spray fluid flow passages. The spray fluid flowing through the spray fluid flow passages joins with each other at the joining section and is sprayed from the middle ejection hole.

公开(公告)号：US20140283919A1

公开(公告)日：2014-09-25

申请号：US14223901

申请日：2014-03-24

Applicant: Charles Robert Safarik ,  Prashanth Sridharan

Inventor： Charles Robert Safarik ,  Prashanth Sridharan

IPC: F17D3/01

CPC classification number: B05B7/0483 ,  A61M1/008 ,  A61M3/0279 ,  B05B7/0491 ,  B05B7/064 ,  B05B7/067 ,  F02M17/26 ,  F02M69/08 ,  F17D3/01 ,  F23D11/102 ,  F23D2900/11101 ,  Y10T137/0391

Abstract: The present invention involves providing a viscous fluid in a particular format and implementations thereof. In particular, a viscous slave fluid is provided in a particular format, wherein the particular format can be an end result or an intermediate result for the viscous fluid. In the case of an intermediate result, the viscous fluid in the second format may be further processed to a third format. Implementations or applications include supercharged fuel injection systems, methods, and apparatuses for internal combustion, lean-burn oil pre-mixing systems, methods, and apparatuses for liquid fuel combustion, and medical or biomedical devices, systems, and methods.

Abstract translation: 本发明涉及提供特定格式的粘性流体及其实施方式。 特别地，以特定格式提供粘性从动流体，其中特定格式可以是粘性流体的最终结果或中间结果。 在中间结果的情况下，可以将第二格式的粘性流体进一步处理成第三格式。 实施方案或应用包括用于内燃的增压燃料喷射系统，方法和装置，稀燃燃油预混合系统，用于液体燃料燃烧的方法和装置以及医疗或生物医学装置，系统和方法。

公开(公告)号：US08590812B2

公开(公告)日：2013-11-26

申请号：US12590527

申请日：2009-11-10

Applicant: Dieter Wurz

Inventor： Dieter Wurz

IPC: F23D11/16

CPC classification number: B05B7/045 ,  F23D11/102 ,  F23D2900/11101

Abstract: A two-substance nozzle with a nozzle housing, the nozzle housing comprising at least one fluid inlet for fluid that is to be atomized, a second fluid inlet for gaseous fluid, a mixing chamber, a nozzle outlet opening and an annular gap opening surrounding the nozzle outlet opening, whereby, within the nozzle housing, means are provided for generating a film of fluid that is to be atomized on a wall in the mixing chamber, and inlet openings are provided for injecting gaseous fluid into the mixing chamber. The inlet openings and the mixing chamber are aligned and configured in a manner so as to inject the gaseous fluid essentially parallel to the wall in the mixing chamber and to move the stream of gaseous fluid within the mixing chamber essentially parallel past the wall.

Abstract translation: 一种具有喷嘴壳体的双体喷嘴，喷嘴壳体包括至少一个待雾化的流体的流体入口，用于气体流体的第二流体入口，混合室，喷嘴出口开口和围绕 喷嘴出口开口，由此在喷嘴壳体内设置有用于产生要在混合室中的壁上被雾化的流体膜的装置，并且提供入口用于将气态流体注入到混合室中。 入口开口和混合室以这样的方式对准和配置，以便将气态流体基本上平行于混合室中的壁注入并使混合室内的气态流体基本上平行地流过壁。

公开(公告)号：US20070044766A1

公开(公告)日：2007-03-01

申请号：US11214792

申请日：2005-08-31

Applicant: Dave Brown

Inventor： Dave Brown

IPC: F02M55/02 ,  F02M61/00 ,  F23D11/40

CPC classification number: F23D11/102 ,  B05B7/0466 ,  B05B7/0892

Abstract: There is provided a fuel oil atomizer comprised of an elongated outer member, an elongated inner member and an atomizing head. The inner member is a fuel supply conduit which coaxially received within the central opening of the outer member defining therebetween a generally annular atomizing fluid supply conduit. The atomizing head includes a fuel chamber, an atomizing fluid chamber and a mixing chamber. The fuel supply conduit communicates with the fuel chamber. The atomizing fluid supply conduit communicates with the atomizing fluid chamber. The fuel chamber has a first end and a second end. The atomizing fluid chamber is circumambient to the first end of the fuel chamber and the fuel chamber has a portion that extends axially from the atomizing fluid chamber. The mixing chamber is circumambient to the second end of the fuel chamber.

Abstract translation: 提供了由细长的外部构件，细长的内部构件和雾化头组成的燃料油雾化器。 内部构件是同时容纳在外部构件的中心开口内的燃料供应管道，其在其间限定大体上环形的雾化流体供应管道。 雾化头包括燃料室，雾化流体室和混合室。 燃料供应管道与燃料室连通。 雾化流体供应管道与雾化流体室连通。 燃料室具有第一端和第二端。 雾化流体室与燃料室的第一端相连，燃料室具有从雾化流体室轴向延伸的部分。 混合室与燃料室的第二端环绕。

公开(公告)号：US20040058290A1

公开(公告)日：2004-03-25

申请号：US10186366

申请日：2002-06-28

Inventor： Joshua Mauzey ,  Leonhard Weschta

IPC: F23D011/44 ,  F23D001/00

CPC classification number: F23D11/102 ,  F23D11/441 ,  F23D2209/20 ,  F23L15/00 ,  Y02E20/348

Abstract: A burner for liquid fuel comprises a mixture chamber for producing a liquid fuel air mixture. The mixture chamber has a heating element, an air inlet for receiving air, the air inlet being configured so as to facilitate air flow over at least a part of the heating element, and a liquid fuel inlet. An atomizer is mounted in a path of flow of the liquid fuel air mixture formed by the mixture chamber. A combustion chamber for combusting the liquid fuel air mixture is provided. The combustion chamber has a flame holder, an ignition source located proximal the flame holder, and a combustion zone located downstream of the flame holder.

Abstract translation: 用于液体燃料的燃烧器包括用于产生液体燃料空气混合物的混合室。 混合室具有加热元件，用于接收空气的空气入口，空气入口构造成便于空气流过加热元件的至少一部分，以及液体燃料入口。 雾化器安装在由混合室形成的液体燃料空气混合物的流动路径中。 提供了用于燃烧液体燃料空气混合物的燃烧室。 燃烧室具有火焰保持器，位于火焰保持器附近的点火源和位于火焰保持器下游的燃烧区。

公开(公告)号：US06478239B2

公开(公告)日：2002-11-12

申请号：US09754006

申请日：2001-01-03

Applicant: I-Ping Chung ,  Christoph Strupp

Inventor： I-Ping Chung ,  Christoph Strupp

IPC: A62C3100

CPC classification number: F23D11/104 ,  F23D11/102

Abstract: A high efficiency liquid fuel atomizer includes an elongated generally tubular member defining a liquid fuel pre-atomization chamber. The tubular member has an outer wall that extends around the chamber, an upstream end adapted for connection to a source of liquid fuel and a downstream fuel delivery outlet. The atomizer also includes a larger diameter outer tube that is concentric to the tubular member and defines a generally annular pressurized atomizing fluid supply conduit disposed in surrounding relationship relative to the chamber. The outer tube has an inlet adapted for connection to a source of pressurized atomizing fluid and a downstream pressurized atomizing fluid delivery outlet. One or more orifices are provided in the outer wall of the tubular member so as to intercommunicate the chamber and the annular conduit to permit pressurized atomizing fluid to enter the chamber and at least partially atomize the fluid fuel therein. Also disclosed is an atomizing tip which includes a novel y-shaped for further atomizing the liquid fuel.

Abstract translation: 高效液体燃料雾化器包括限定液体燃料预雾化室的细长大体管状构件。 管状构件具有围绕腔室延伸的外壁，适于连接到液体燃料源和下游燃料输送出口的上游端。 雾化器还包括与管状构件同心的较大直径的外管，并且限定以相对于腔室的关系设置的大致环形的加压雾化流体供应管道。 外管具有适于连接到加压雾化流体源和下游加压雾化流体输送出口的入口。 一个或多个孔口设置在管状构件的外壁中，以便使腔室和环形管道相互连通，以允许加压雾化流体进入腔室并且至少部分地雾化其中的流体燃料。 还公开了一种雾化尖端，其包括用于进一步雾化液体燃料的新型y形。

公开(公告)号：US20020125337A1

公开(公告)日：2002-09-12

申请号：US10098099

申请日：2002-03-14

Inventor： I-Ping Chung ,  Christoph Strupp

IPC: A62C005/02

CPC classification number: F23D11/104 ,  F23D11/102

Abstract: A high efficiency method for atomizing a liquid fuel. A liquid fuel is caused to flow into and through a pre-atomization chamber. A first portion of a pressurized atomizing fluid is introduced into the liquid fuel flowing through the chamber so as to at least partially atomize the fuel and provide a first admixture containing atomized fuel and atomizing fluid. The first admixture is delivered from the chamber and caused to flow into and through a first elongated port in an atomizing tip connected to the chamber. A second portion of pressurized atomizing fluid is directed into and caused to flow through a second elongated port in the tip. The first admixture from the first port is introduced into the second port and caused to become intimately intermixed with the second portion of pressurized atomizing fluid so as to further atomize the fuel and provide a second admixture comprising atomized fuel and atomizing fluid. The second admixture is then discharged from the tip as a fully atomized fuel and fluid mixture.

Abstract translation: 一种用于雾化液体燃料的高效方法。 使液体燃料流入并通过预雾化室。 加压雾化流体的第一部分被引入流过腔室的液体燃料中，以至少部分地雾化燃料并提供含有雾化燃料和雾化流体的第一混合物。 第一混合物从室输送并流入和通过连接到室的雾化尖端中的第一细长端口。 加压雾化流体的第二部分被引入并流过尖端中的第二细长端口。 将第一口的第一混合物引入第二端口并与第二部分的加压雾化流体紧密地混合，以进一步雾化燃料并提供包含雾化燃料和雾化流体的第二混合物。 然后将第二混合物作为完全雾化的燃料和流体混合物从尖端排出。

公开(公告)号：US6098897A

公开(公告)日：2000-08-08

申请号：US468716

申请日：1999-12-21

Applicant: Hanford N. Lockwood

Inventor： Hanford N. Lockwood

IPC: A62C31/12 ,  B05B1/26 ,  B05B7/04 ,  F23D11/10

CPC classification number: B05B7/0466 ,  A62C31/12 ,  B05B1/262 ,  B05B7/0433 ,  B05B7/0441 ,  B05B7/0483 ,  F23D11/102

Abstract: An atomizer for atomizing a liquid has a gas chamber adapted to be connected to a supply of gas and a liquid chamber adapted to be connected to a source of liquid. A mixing tube extends from the gas chamber in a downstream direction, and atomizing gas flows through the tube at subsonic speed. A liquid conduit fluidly connects the liquid chamber with the mixing tube so that liquid from the conduit can be entrained in the gas flow for discharging a mixture of gas and partially atomized liquid from the tube. The mixture then flows through an exit gap to the exterior of the housing. The exit gap has several successive shear steps which contact the mixture as it flows through the gap to thereby substantially fully atomize the liquid as it is being discharged from the atomizer. The atomizer permits variations in the liquid flow rate and therewith variations in the rate at which atomized liquid is discharged from the atomizer by modulating the rate at which the liquid is entrained in the gas streams while maintaining the gas stream flow rate (and pressure) substantially constant.

Abstract translation: 用于雾化液体的雾化器具有适于连接到适于连接到液体源的气体供应源和液体室的气室。 混合管在下游方向从气室延伸，雾化气体以亚音速流过管。 液体导管将液体室与混合管流体连接，使得来自导管的液体可以夹带在气流中，用于从管中排出气体和部分雾化液体的混合物。 混合物然后流过出口间隙到壳体的外部。 出口间隙具有几个连续的剪切步骤，当混合物流过间隙时接触混合物，从而当液体从雾化器排出时基本上完全雾化液体。 雾化器允许液体流速的变化以及随之而来的雾化液体从雾化器排出的速率的变化，通过调节液体夹带在气流中的速率，同时保持气流流速（和压力）基本上 不变。

公开(公告)号：US5993196A

公开(公告)日：1999-11-30

申请号：US918156

申请日：1997-08-25

Applicant: Timothy M. Young ,  Earl Ray Wade

Inventor： Timothy M. Young ,  Earl Ray Wade

IPC: F23D11/10 ,  F23D23/00

CPC classification number: F23D11/102 ,  F23D23/00

Abstract: A burner apparatus for burning petroleum products during well testing. The apparatus comprises a plurality of burner nozzles for mixing air, oil or other flammable hydrocarbon, and in some cases steam, and discharges the mixture for burning. Each module may have a plurality of burner nozzles, and a plurality of such modules may be connected together. Each burner nozzle has a body with an air inlet and a fluid inlet, a nozzle insert disposed in the body and having an air port in communication with the air inlet and a fluid port in communication with the fluid inlet. Sealing is provided between the nozzle insert and the body. The body may also have a steam inlet, and the nozzle insert may also have a steam port in communication with the steam inlet, for directing steam into the apparatus to increase the mixing energy and temperature, thereby facilitating atomization. A single pilot and igniter system may be used for substantially simultaneously igniting the air and fluid mixture discharged from the nozzle inserts.

Abstract translation: 用于在测井期间燃烧石油产品的燃烧器装置。 该装置包括用于混合空气，油或其它可燃性烃的多个燃烧器喷嘴，并且在一些情况下蒸汽，并且将混合物排出以进行燃烧。 每个模块可以具有多个燃烧器喷嘴，并且多个这样的模块可以连接在一起。 每个燃烧器喷嘴具有主体，其具有空气入口和流体入口，喷嘴插件设置在主体中并且具有与进气口连通的空气端口和与流体入口连通的流体端口。 在喷嘴插件和主体之间设置密封。 主体还可以具有蒸汽入口，并且喷嘴插件还可以具有与蒸汽入口连通的蒸汽口，用于将蒸汽引导到设备中以增加混合能量和温度，从而有助于雾化。 可以使用单个先导和点火器系统来基本上同时点燃从喷嘴插件排出的空气和流体混合物。

公开(公告)号：US5636980A

公开(公告)日：1997-06-10

申请号：US226599

申请日：1994-04-12

Applicant: Timothy M. Young ,  Earl R. Wade

Inventor： Timothy M. Young ,  Earl R. Wade

IPC: F23D11/10 ,  F23D23/00

CPC classification number: F23D11/102 ,  F23D23/00

Abstract: A burner apparatus for burning petroleum products during well testing. The apparatus comprises a plurality of burner nozzles for mixing air, oil or other flammable hydrocarbon, and in some cases steam, and discharges the mixture for burning. Each module may have a plurality of burner nozzles, and a plurality of such modules may be connected together. Each burner nozzle has a body with an air inlet and a fluid inlet, a nozzle insert disposed in the body and having an air port in communication with the air inlet and a fluid port in communication with the fluid inlet. Sealing is provided between the nozzle insert and the body. The body may also have a steam inlet, and the nozzle insert may also have a steam port in communication with the steam inlet, for directing steam into the apparatus to increase the mixing energy and temperature, thereby facilitating atomization. A single pilot and igniter system may be used for substantially simultaneously igniting the air and fluid mixture discharged from the nozzle inserts.

Abstract translation: 用于在测井期间燃烧石油产品的燃烧器装置。 该装置包括用于混合空气，油或其它可燃性烃的多个燃烧器喷嘴，并且在一些情况下蒸汽，并且将混合物排出以进行燃烧。 每个模块可以具有多个燃烧器喷嘴，并且多个这样的模块可以连接在一起。 每个燃烧器喷嘴具有主体，其具有空气入口和流体入口，喷嘴插件设置在主体中并且具有与进气口连通的空气端口和与流体入口连通的流体端口。 在喷嘴插件和主体之间设置密封。 主体还可以具有蒸汽入口，并且喷嘴插件还可以具有与蒸汽入口连通的蒸汽口，用于将蒸汽引导到设备中以增加混合能量和温度，从而有助于雾化。 可以使用单个先导和点火器系统来基本上同时点燃从喷嘴插件排出的空气和流体混合物。