公开(公告)号：US20150102514A1

公开(公告)日：2015-04-16

申请号：US14052494

申请日：2013-10-11

Applicant: HESTIA TEC LLC

Inventor： Hai WANG ,  Yang Lee WANG ,  Erin Napua KAMPSCHROER

IPC: B29C47/00

CPC classification number: B05B1/00 ,  B05B5/10 ,  B05B7/201 ,  H01M4/00 ,  H01M4/0471 ,  H01M4/136 ,  H01M4/1397 ,  H01M10/052

Abstract: Apparatuses and processes for forming powder are disclosed. The apparatus includes a chamber having a head plate and an array of aerosol and burner nozzles attached to the head plate for generating aerosols and flames respectively. Powder is produced by atomizing a liquid composition to project an aerosol of droplets into the chamber and heating the aerosol with flames projected by the burner nozzles.

Abstract translation: 公开了用于形成粉末的设备和方法。 该装置包括具有头板和附接到头板的气溶胶和燃烧器喷嘴阵列的室，用于分别产生气溶胶和火焰。 通过使液体组合物雾化以将液滴的气溶胶投射到室中并通过燃烧器喷嘴喷射的火焰来加热气溶胶来产生粉末。

公开(公告)号：US20140134348A1

公开(公告)日：2014-05-15

申请号：US14130435

申请日：2012-06-29

Applicant: Kai Asikkala

Inventor： Kai Asikkala

IPC: B05B7/20 ,  B05D1/08

CPC classification number: B05B7/20 ,  B05B1/28 ,  B05B7/06 ,  B05B7/201 ,  B05B7/205 ,  B05D1/08 ,  C23C24/00

Abstract: Disclosed is a surface treatment device with a robust nozzle configuration. The device includes a nozzle for ejecting a primary stream of combustible substance to a gaseous atmosphere in an ejection direction; an ignition unit configured to ignite the primary stream in a point of ignition; and an impermeable shield providing a planar surface that is substantially opposite to the ejection direction and has in front of the nozzle a hole that allows passage of the primary stream. The shield is positioned between the nozzle and the point of ignition of the primary stream. The shield is advantageously dimensioned to allow simultaneous passage of the primary stream ejected from the nozzle and a circumferential secondary stream of gas from the gaseous atmosphere via the hole.

Abstract translation: 公开了一种具有坚固喷嘴结构的表面处理装置。 该装置包括用于在喷射方向上将可燃物质的一次流喷射到气态气体的喷嘴; 点火单元，其构造成在点火点燃点燃所述主流; 以及提供与喷射方向基本相反的平坦表面的不透水屏蔽，并且在喷嘴前方具有允许主流通过的孔。 护罩位于喷嘴与主流的点火点之间。 屏蔽件有利地尺寸设计成允许从喷嘴喷出的一次流的同时通过和来自气体气氛的圆周二次气流经由该孔。

公开(公告)号：US20130011570A1

公开(公告)日：2013-01-10

申请号：US13521539

申请日：2010-01-13

Applicant: Ryurou Kurahashi ,  Masahiro Komaki ,  Tsunehiro Mimura

Inventor： Ryurou Kurahashi ,  Masahiro Komaki ,  Tsunehiro Mimura

IPC: B05B7/20 ,  C23C4/06

CPC classification number: C23C4/06 ,  B05B7/1606 ,  B05B7/201 ,  B05B7/205 ,  B05B7/226 ,  C23C4/12 ,  C23C4/129 ,  C23C4/14

Abstract: An apparatus for forming an amorphous coating film by jetting flame containing particles of a flame spray material from a flame spray gun toward a base material, causing the particles to be melted by the flame, and cooling both the particles and the flame with the means of a cooling gas before they reach the base material. The apparatus includes a tubular member provided among the path along which the flame is jetted that it surrounds the flame passing through a melting zone in which the particles are melted. The tubular member has a flow channel for the cooling gas, formed along and integrally to the tubular member.

Abstract translation: 一种用于通过从火焰喷枪向火焰喷枪将火焰喷涂材料的火焰喷射到基材上形成无定形涂膜的装置，使得所述颗粒被所述火焰熔化，并且以所述装置的方式冷却所述颗粒和所述火焰 冷却气体到达基材前。 该装置包括管状构件，其设置在沿喷射火焰的路径中，其包围通过熔融区域的火焰，其中颗粒被熔化。 管状构件具有用于冷却气体的流动通道，并且与管状构件一体形成。

公开(公告)号：US07100540B2

公开(公告)日：2006-09-05

申请号：US11198354

申请日：2005-08-08

Applicant: Steven Vaughan

Inventor： Steven Vaughan

IPC: A01M19/00

CPC classification number: A01M15/00 ,  A01M21/04 ,  B05B7/20 ,  B05B7/201 ,  B05B9/002 ,  B05B9/0838 ,  B05B9/085 ,  B05B9/0888 ,  F22B1/22 ,  F22B1/26 ,  F22D5/26 ,  Y10S122/10

Abstract: The present invention is directed to an apparatus for directing steam, hot water or hot water vapor and hot air onto a target area, the apparatus comprising a water container and a fuel container connected and supplying water and fuel to an applicator wand with an applicator head which generates steam and heat for application adjacent to the target area of application to the unwanted vegetation. Steam is generated immediately adjacent to the target area within the applicator head and combined with surplus heat from the steam generation process to produce heated steam and water vapor for application to the target area. In a preferred embodiment of the invention, the applicator wand is hand held, the applicator head having an inlet, an outlet and a body therebetween, the water and fuel being supplied to a steam generator and burner within the body of the applicator head which generates steam and hot air adjacent to the target area for application through the outlet to the target area.

Abstract translation: 本发明涉及一种用于将蒸汽，热水或热水蒸汽和热空气引导到目标区域上的装置，该装置包括一个水容器和一个燃料容器，该容器和燃料容器连接并且将水和燃料供应到施加器棒上， 其产生蒸汽和热量用于邻近施加到不想要的植被的目标区域。 蒸汽直接邻近施加器头部中的目标区域产生，并与来自蒸汽发生过程的剩余热量相结合，以产生用于施加到目标区域的加热的蒸汽和水蒸汽。 在本发明的优选实施例中，施用器手柄是手持式的，涂抹器头部具有入口，出口和身体之间，水和燃料被供应到施加器头体内的蒸汽发生器和燃烧器， 蒸汽和邻近目标区域的热空气通过出口施加到目标区域。

公开(公告)号：US06634571B2

公开(公告)日：2003-10-21

申请号：US10169458

申请日：2002-07-01

Applicant: Tadahiro Shimazu

Inventor： Tadahiro Shimazu

IPC: B05B316

CPC classification number: B05B7/201 ,  B05B7/0807 ,  B05B13/0636

Abstract: A torch for thermal spraying stored rotatably in the front portion of a nozzle and having a discharge member with a droplet passage at the center, wherein a projection is formed at the tip of the discharge member, an air jet space allowing rotating air to be blown therein is formed at the rear of the discharge member projectedly from the discharge member by integrally forming with each other a plurality of arms disposed in an air jet cylinder, and a rotating force is given to the discharge member by the air blown from an air jet port disposed on the outside of the air jet space, so as to bring the rotational speed of the discharge member into the range of 800 to 6000 rpm, whereby thermal spraying can be performed on the internal surfaces of pipes and cylinders, and the thickness of a thermal spraying film can be optimized.

Abstract translation: 一种用于热喷涂的手电筒可旋转地存储在喷嘴的前部，并且具有在中心具有液滴通道的排出构件，其中在排出构件的顶端处形成有突起，空气喷射空间允许旋转的空气被吹送 其中，从喷出部件突出地形成在排出部件的后部，通过一体地形成设置在空气喷射筒中的多个臂，并且通过从空气喷射吹出的空气向排出部件施加旋转力 设置在空气喷射空间的外侧的端口，以使排出构件的旋转速度在800〜6000rpm的范围内，由此可以对管和气缸的内表面进行热喷涂， 可以优化热喷涂膜。

公开(公告)号：US20030178511A1

公开(公告)日：2003-09-25

申请号：US10103138

申请日：2002-03-22

Inventor： Ali Dolatabadi ,  Javad Mostaghimi ,  Valerian Pershin

IPC: B05B001/00

CPC classification number: H05H1/42 ,  B05B7/201 ,  B05B7/222 ,  C23C4/129 ,  C23C4/134 ,  C23C24/04 ,  H05H2001/3484

Abstract: The present invention provides a spray gun with associated nozzle attachments for high deposition efficiency for thermal spray of high quality, dense, low oxide content coatings. The spray guns are used to produce coatings using a thermal spray process, a high velocity oxy-fuel process, a high velocity air-fuel process, cold spraying, and plasma spraying in which the process is characterised by having an over-expanded flow with a Mach number from about 1.0 to about 4.0 which have passageway section which diverges to the gun outlet. In one embodiment the nozzle attachment is another diverging section with a greater angle of divergence than the diverging nozzle section. In another embodiment the nozzle attachment includes the aforementioned diverging nozzle attachment section followed by a converging nozzle section having an outlet section through which the thermal spray is emitted.

Abstract translation: 本发明提供了具有相关喷嘴附件的喷枪，用于高沉积效率，用于高质量，致密，低氧化物含量涂层的热喷涂。 喷枪用于使用热喷涂工艺，高速氧 - 燃料工艺，高速空气 - 燃料工艺，冷喷涂和等离子喷涂来生产涂层，其中该工艺的特征在于具有过度膨胀的流动， 约1.0至约4.0的马赫数，其具有分流到枪出口的通道部分。 在一个实施例中，喷嘴附件是具有比发散喷嘴部分更大的发散角的另一发散部分。 在另一个实施例中，喷嘴附件包括上述发散喷嘴附接部分，随后是具有出射部分的会聚喷嘴部分，热喷涂器通过该出口部分排出。

公开(公告)号：US5520334A

公开(公告)日：1996-05-28

申请号：US220971

申请日：1994-03-31

Applicant: Randall R. White

Inventor： Randall R. White

IPC: B05B7/20

CPC classification number: B05B7/201

Abstract: A method and apparatus are provided for operating a small diameter thermal spray gun to thermal spray a coating onto a substrate. A liquid fuel and regeneratively heated air are swirled together within a mixing chamber, passed through a restricter plate orifice, and then passed into the combustion chamber to atomize the liquid fuel and mix the liquid fuel with the regeneratively heated air. The liquid fuel is then burned within a combustion chamber of a small diameter thermal spray gun to generate a high energy flow stream, into which a coating material is injected. The combustion chamber includes an inner sleeve with cooling ports which pass cooling air laterally therethrough. A flow nozzle directs the high energy flow stream towards the substrate. The flow nozzle transfers a heat flow from a first portion of the high energy flow stream to a second portion of the high energy flow stream, and provides a thermal barrier to retain heat within the high energy flow stream. The small diameter thermal spray gun may be tuned for operating with a wide variety of coating materials by replacing the combustion chamber inner sleeve and the flow nozzle thermal transfer member with alternative members.

Abstract translation: 提供了一种用于操作小直径热喷枪以将涂层热喷涂到基底上的方法和装置。 将液体燃料和再生加热的空气在混合室内一起旋转，通过限制器板孔，然后通入燃烧室以雾化液体燃料并将液体燃料与再生加热的空气混合。 然后将液体燃料在小直径热喷枪的燃烧室内燃烧，以产生高能量流动流，涂覆材料被注入其中。 燃烧室包括具有冷却端口的内套筒，其横向穿过冷却空气。 流动喷嘴将高能量流动流引向衬底。 流动喷嘴将热流从高能量流的第一部分传递到高能量流的第二部分，并提供热障以将热量保持在高能量流动流内。 可以通过用替代构件替换燃烧室内套筒和流动喷嘴热传递构件来调节小直径热喷枪以用于各种涂层材料的操作。

公开(公告)号：US5405085A

公开(公告)日：1995-04-11

申请号：US7264

申请日：1993-01-21

Applicant: Randall R. White

Inventor： Randall R. White

IPC: B05B7/20

CPC classification number: B05B7/201

Abstract: A method and apparatus for thermal spraying a coating onto a substrate is provided wherein a coating material is transported within a high energy flow stream. A high energy flow stream, which includes the coating material, is generated within the thermal spray gun. A flow nozzle having a barrel directs the high energy flow stream towards the substrate. The flow nozzle includes a thermal transfer member for absorbing a heat flow from a first portion of the high energy flow stream, and transferring the heat flow back to a second portion of the high energy flow stream. Additionally, the thermal member provides a thermal barrier for retaining heat within the high energy flow stream by absorbing and retaining sufficient heat within the thermal flow nozzle so that the temperature gradient between the high energy flow stream and the flow nozzle is reduced, which reduces the amount of heat transferred therebetween. Further, the flow nozzle thermal transfer member may be replaced with alternative thermal transfer members to allow tuning of the thermal spray gun for use with a wide variety of coating materials.

Abstract translation: 提供了一种用于将涂层热喷涂到基底上的方法和设备，其中涂层材料在高能量流动流中输送。 在热喷枪内产生包括涂层材料的高能量流动流。 具有桶的流动喷嘴将高能量流动流引向衬底。 流动喷嘴包括用于吸收来自高能量流动流的第一部分的热流的热传递构件，以及将热流传递回高能量流的第二部分。 此外，热构件提供热障，用于通过在热流喷嘴内吸收和保留足够的热量来保持高能流动流中的热量，使得高能量流和流喷嘴之间的温度梯度减小， 在它们之间传递的热量。 此外，流动喷嘴热转印构件可以替换为替代的热转印构件，以允许调整热喷枪以用于各种各样的涂层材料。

公开(公告)号：US5234164A

公开(公告)日：1993-08-10

申请号：US981997

申请日：1992-11-24

Applicant: Erwin D. Huhne

Inventor： Erwin D. Huhne

IPC: B05B7/20 ,  C23C4/12

CPC classification number: B05B7/201 ,  C23C4/12

Abstract: The invention relates to a process for high-speed flame spraying of refractory wire and powder weld filler for the coating of surfaces, using at least two gas mix systems operating independently of each other, with which the wire or powder spray weld filler brought into the primary chamber is melted by primary heating flames arranged concentrically around a charging channel, accelerated with the resulting high-speed flame and conveyed through an expansion nozzle into a downstream secondary combustion chamber; the latter is streamed through while the molten plastic weld filler is carried along by the primary high-speed flame at supersonic speed, which runs into an axially centrally widened, downstream and water cooled secondary expansion nozzle, or into its bore, so that in the area of radially, axially and focusingly arranged secondary fuel gas-oxygen channels running into the secondary combustion chamber a partial vacuum area is produced and a hot gas mixture with low streaming pressures can be added, whereby in the secondary chamber radially, axially around the primary high-speed flame the heating gas mixture ignites, expands and because of a high flame temperature and extreme rates of flame propagation and combustion contributes to melting the remainder of the spray weld filler and to its additional acceleration.

Abstract translation: 本发明涉及一种使用至少两个彼此独立运行的气体混合系统来对耐火钢丝和粉末焊接填料进行高速火焰喷涂以用于表面涂层的方法，其中将电线或粉末喷涂焊料填充到其中 初级室通过主要加热火焰熔融，主要加热火焰以充电通道为中心布置，由此产生的高速火焰加速，并通过膨胀喷嘴输送到下游二次燃烧室; 后者被流过，而熔融的塑料焊接填料以超音速的速度被初级高速火焰运载，该超高速火焰延伸到轴向中央加宽的，下游的和水冷的次级膨胀喷嘴中，或者进入其孔中，使得在 产生径向，轴向和聚焦布置的二次燃料气体 - 氧气通道进入二次燃烧室的部分真空区域的区域，并且可以添加具有低流动压力的热气体混合物，由此在次级室中径向地围绕初级 高速火焰加热气体混合物点燃，膨胀并且由于火焰温度高，并且极高的火焰传播和燃烧速率有助于熔化其余的喷焊填料并增加其附加加速度。

公开(公告)号：US09314800B2

公开(公告)日：2016-04-19

申请号：US14052494

申请日：2013-10-11

Applicant: HESTIA TEC LLC

Inventor： Hai Wang ,  Yang Lee Wang ,  Erin Napua Kampschroer

IPC: B05B7/20 ,  B05B1/00 ,  H01M4/00 ,  B05B5/10

CPC classification number: B05B1/00 ,  B05B5/10 ,  B05B7/201 ,  H01M4/00 ,  H01M4/0471 ,  H01M4/136 ,  H01M4/1397 ,  H01M10/052

Abstract: Apparatuses and processes for forming powder are disclosed. The apparatus includes a chamber having a head plate and an array of aerosol and burner nozzles attached to the head plate for generating aerosols and flames respectively. Powder is produced by atomizing a liquid composition to project an aerosol of droplets into the chamber and heating the aerosol with flames projected by the burner nozzles.

Abstract translation: 公开了用于形成粉末的设备和方法。 该装置包括具有头板和附接到头板的气溶胶和燃烧器喷嘴阵列的室，用于分别产生气溶胶和火焰。 通过使液体组合物雾化以将液滴的气溶胶投射到室中并通过燃烧器喷嘴喷射的火焰来加热气溶胶来产生粉末。