公开(公告)号：US3028257A

公开(公告)日：1962-04-03

申请号：US80118159

申请日：1959-03-23

Applicant: DEARBORN CHEMICALS CO

Inventor： SVRCHEK JOSEPH G ,  RAE WALTER S

IPC: B05B7/20

CPC classification number: B05B7/201

公开(公告)号：US11904332B2

公开(公告)日：2024-02-20

申请号：US17287050

申请日：2019-10-23

Applicant: SAIPEM S.P.A.

Inventor： Francesco Simone ,  Catalin Petrache

IPC: B05B12/00 ,  B05B13/04 ,  B05B7/20 ,  B05D1/08 ,  F16L58/18

CPC classification number: B05B12/004 ,  B05B7/201 ,  B05B13/0436 ,  B05D1/08 ,  F16L58/181

Abstract: A flame coating machine for coating field joints of a pipeline has a flame spray system having two flame spray units configured for heating and/or coating with a thermoplastic polymer an annular junction portion and two annular end portions of an existing coating delimiting the annular junction portion; a control system having two temperature sensors configured for acquiring temperature values along the surface collectively defined by the annular junction portion and the annular end portions, and a control unit configured for actuating the flame spray unit in a polymer flame spraying mode or in a flame heating mode as a function of the detected temperature values and at least one threshold value.

公开(公告)号：US09393580B2

公开(公告)日：2016-07-19

申请号：US14130435

申请日：2012-06-29

Applicant: Kai Asikkala

Inventor： Kai Asikkala

IPC: B05B7/20 ,  B05B1/28 ,  C23C4/12 ,  B05D1/08 ,  C23C24/00 ,  B05B7/06

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：US07662439B2

公开(公告)日：2010-02-16

申请号：US10544933

申请日：2004-02-11

Applicant: Simo Särkilahti ,  Simo Tammela

Inventor： Simo Särkilahti ,  Simo Tammela

IPC: B05D1/08

CPC classification number: B05B15/25 ,  B05B7/201 ,  B05B7/2497 ,  B05B7/26

Abstract: A method and a liquid feeding device for feeding liquid in a flame spraying apparatus that is arranged for treating an optical fiber structure, as well as a flame spraying apparatus in which liquid feeding is arranged according to the invention. Liquid is supplied to an unpressurized space in a pressure generating part substantially in a constant flow. In the pressure generating part the pressure of liquid is generated by means of gravity influencing the liquid, and the pressurized liquid is arranged to be supplied to the flame spraying at a substantially constant pressure and at a constant flow rate.

Abstract translation: 在用于处理光纤结构的火焰喷涂装置中供给液体的方法和液体供给装置以及根据本发明设置液体供给的火焰喷射装置。 将液体基本上以恒定流量供应到压力产生部件中的未加压空间。 在压力产生部分中，通过影响液体的重力产生液体的压力，并且将加压液体布置成以基本上恒定的压力和恒定的流量供给火焰喷射。

公开(公告)号：US07347679B2

公开(公告)日：2008-03-25

申请号：US11064953

申请日：2005-02-25

Applicant: Kang Ho Ahn ,  Jeong Ho Ahn ,  Sang Hyun Ahn

Inventor： Kang Ho Ahn ,  Jeong Ho Ahn ,  Sang Hyun Ahn

IPC: B05B1/08

CPC classification number: B01J2/04 ,  B01J2/02 ,  B05B1/14 ,  B05B5/0255 ,  B05B5/0533 ,  B05B7/168 ,  B05B7/201

Abstract: An apparatus and method for manufacturing ultra-fine particles using an electrospray device is disclosed. One or more capillary provided at its tip with a nozzle is positioned within a guide duct and precursors such as metal organic materials and metal halogen compounds, or nonvolatile substances or volatile substances are supplied to the capillary. Voltages are applied to the capillary and the guide duct, respectively, so that a voltage difference is generated therebetween and the highly charged liquid droplets from the capillary are sprayed. The sprayed liquid droplets are carried along the guide duct together with carrier gas injected into the guide duct. When heat energy is applied to the liquid droplets, chemical reactions of the liquid droplets occur. A collecting plate positioned in front of the guide duct collects ultra-fine particles formed by the chemical reactions.

Abstract translation: 公开了一种使用电喷雾装置制造超细颗粒的装置和方法。 在其尖端处设置有一个喷嘴的一个或多个毛细管被定位在引导管内，并且诸如金属有机材料和金属卤素化合物或非挥发性物质或挥发性物质的前体被供应到毛细管。 分别对毛细管和引导管施加电压，从而在其间产生电压差，喷射来自毛细管的高电荷液滴。 喷射的液滴与注入导管的载气一起沿着导管携带。 当对液滴施加热能时，出现液滴的化学反应。 位于导管前方的收集板收集由化学反应形成的超细颗粒。

公开(公告)号：US20060172078A1

公开(公告)日：2006-08-03

申请号：US10544933

申请日：2004-02-11

Applicant: Simo Sarkilahti ,  Simo Tammela

Inventor： Simo Sarkilahti ,  Simo Tammela

IPC: B05D1/08 ,  B05D5/06 ,  B05C5/00 ,  C23C16/00

CPC classification number: B05B15/25 ,  B05B7/201 ,  B05B7/2497 ,  B05B7/26

Abstract: A method and a liquid feeding device for feeding liquid in a flame spraying apparatus that is arranged for treating an optical fiber structure, as well as a flame spraying apparatus in which liquid feeding is arranged according to the invention. Liquid is supplied to an unpressurized space in a pressure generating part substantially in a constant flow. In the pressure generating part the pressure of liquid is generated by means of gravity influencing the liquid, and the pressurized liquid is arranged to be supplied to the flame spraying at a substantially constant pressure and at a constant flow rate.

Abstract translation: 在用于处理光纤结构的火焰喷涂装置中供给液体的方法和液体供给装置以及根据本发明设置液体供给的火焰喷射装置。 将液体基本上以恒定流量供应到压力产生部件中的未加压空间。 在压力产生部分中，通过影响液体的重力产生液体的压力，并且将加压液体布置成以基本上恒定的压力和恒定的流量供给火焰喷射。

公开(公告)号：US06845929B2

公开(公告)日：2005-01-25

申请号：US10103138

申请日：2002-03-22

Applicant: Ali Dolatabadi ,  Javad Mostaghimi ,  Valerian Pershin

Inventor： Ali Dolatabadi ,  Javad Mostaghimi ,  Valerian Pershin

IPC: B05B7/20 ,  B05B7/22 ,  C23C4/12 ,  C23C24/04 ,  H05H1/34 ,  H05H1/42 ,  A62C31/02 ,  B05B1/00 ,  B05B1/24 ,  F23D11/38 ,  F23D14/48

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 characterized 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：US20030161946A1

公开(公告)日：2003-08-28

申请号：US10074355

申请日：2002-02-11

Inventor： Karen A. Moore ,  Raymond A. Zatorski

IPC: B05D007/22 ,  B05D001/08

CPC classification number: B05D3/0426 ,  B05B7/201 ,  B05B7/222 ,  B05B14/10 ,  B05D1/02 ,  B05D2254/04

Abstract: Systems and methods for applying a coating to an interior surface of a conduit. In one embodiment, a spray gun configured to apply a coating is attached to an extension arm which may be inserted into the bore of a pipe. The spray gun may be a thermal spray gun adapted to apply a powder coating. An evacuation system may be used to provide a volume area of reduced air pressure for drawing overspray out of the pipe interior during coating. The extension arm as well as the spray gun may be cooled to maintain a consistent temperature in the system, allowing for more consistent coating.

Abstract translation: 将涂层施加到导管的内表面的系统和方法。 在一个实施例中，构造成施加涂层的喷枪附接到可插入管的孔中的延伸臂上。 喷枪可以是适用于施加粉末涂层的热喷枪。 排气系统可以用于提供减小的空气压力的体积面积，以便在涂覆期间将过量喷射出管道内部。 延伸臂和喷枪可以被冷却以保持系统中一致的温度，从而允许更一致的涂层。

公开(公告)号：US06569242B2

公开(公告)日：2003-05-27

申请号：US09886568

申请日：2001-06-21

Applicant: Kenji Miyai ,  Seiya Kunioka ,  Tadashi Takahashi ,  Manabu Suzuki ,  Hirotoshi Ohishi

Inventor： Kenji Miyai ,  Seiya Kunioka ,  Tadashi Takahashi ,  Manabu Suzuki ,  Hirotoshi Ohishi

IPC: B05C1102

CPC classification number: C23C4/16 ,  B05B7/201 ,  B05B13/0636 ,  B05B14/10

Abstract: A thermal spraying system for a cylinder, in which a cylinder is held on a turntable; a bore inside surface of said cylinder is subjected to thermal spraying by moving a thermal spraying gun in the axial direction in the bore of said cylinder while said cylinder is rotated; a suction port of a dust discharge pipe for sucking dust in the bore of said cylinder is disposed under said cylinder to suck and discharge dust in the bore of said cylinder; and the diameter of the suction port of said dust discharge pipe is larger than the inside diameter of the bore of said cylinder.

Abstract translation: 一种用于气缸的热喷涂系统，其中气缸被保持在转台上; 通过在所述气缸旋转的同时在所述气缸的孔中沿轴向移动热喷枪，对所述气缸的内孔表面进行热喷涂; 用于吸入所述气缸的孔中的灰尘的排尘管的吸入口设置在所述气缸下方以吸入和排出所述气缸的孔中的灰尘; 并且所述排尘管的吸入口的直径大于所述气缸的孔的内径。

公开(公告)号：US3808147A

公开(公告)日：1974-04-30

申请号：US17403871

申请日：1971-08-23

Applicant: ATOMIC ENERGY AUTHORITY UK

Inventor： DYMENT J ,  BOYNE L ,  THOMASON I

IPC: B05B7/20 ,  B01D ,  C09K3/30

CPC classification number: B05B7/201

Abstract: A METHOD FOR PRODUCING AN AEROSOL STREAM OF AN INORGANIC COMPOUND OF AN ELEMENT COMPRISES INTRODUCING A COMPOUND OF THE ELEMENT SUCH AS SODIUM CHLORIDE, IN SOLUTION OR POWDER FORM, INTO A FLAMMABLE GAS STREAM, SUCH AS AN OXYACETYLENE MIXTURE, TO FORM A SUSPENSION OF THE COMPOUND INTRODUCED THERETO, THE FLAMMABLE STREAM HAVING A FLAME TEMPERATURE NOT LESS THAN THE VAPORIZING TEMPERATURE OF THE COMPOUND INTRODUCED, IGNITING THE FLAMMABLE STREAM WHEREBY THE SUSPENDED COMPOUND IS VAPORIZED AND ALLOWING THE IGNITED STREAM TO COOL AT LEAST TO THE TEMPERATURE AT WHICH THE INORGANIC COMPOUND CONDENSES THEREFROM TO FORM THE AEROSOL STREAM. THE AEROSOL STREAM HAS ONE APPLICATION IN THE TESTING OF AIR FILTERS, THE EFFLUENT FLOW FROM WHICH CAN BE PHOTOMETRICALLY ANLAYZED. FOR THE PRODUCING AEROSOLS TO BE SUBJECTED FO PHOTOMETRIC ANALYSIS THE COMPOUND INTRODUCED INTO THE GAS STREAM IS A COMPOUND OF A METAL SELECTED FROM THE ALKALI METALS, THE ALKALINE EARTH METALS AND ZINC.