公开(公告)号：US06345776B1

公开(公告)日：2002-02-12

申请号：US09471994

申请日：1999-12-23

Applicant: Paul Gregory Hurray ,  Cris Damon Starr

Inventor： Paul Gregory Hurray ,  Cris Damon Starr

IPC: B05B712

CPC classification number: B29B7/7438 ,  B01F13/002 ,  B01F2215/0039 ,  B05B1/3402 ,  B05B12/0024 ,  B05B12/0026 ,  B05C17/00506 ,  B05C17/00516

Abstract: A two-component dispensing gun has two longitudinally-extending dispensing passages receiving metering rods and in fluid communication with two feed passages adjacent to an especially configured metering rod tip and valve seats formed at the exit end of each dispensing passage. Valve seats of the dispensing passage extend as protrusions from the gun nose and are sealingly received within cup shaped recesses formed in a detachable, throwaway nozzle having a static mixing chamber. The nozzle has a truncated cone configuration which, in combination with the geometric configuration of the dispensing and feed passages alleviates turbulent flow of the liquid components until reaching the static mixer within the nozzle. A cammed surface on each metering rod in combination with a yoke crossbar formed as part of the gun's trigger provides increased motion of the trigger for fine or slow metering applications of the gun.

公开(公告)号：US06250569B1

公开(公告)日：2001-06-26

申请号：US09524556

申请日：2000-03-13

Applicant: Danizzo Taccon

Inventor： Danizzo Taccon

IPC: B05B712

CPC classification number: B05B7/1263 ,  B05B1/14 ,  B05B7/0483 ,  B05B15/654

Abstract: A spraying head for feeding pressurized air and an atomized liquid substance, for example a releasing agent, for cleaning and treatment of molds in hot molding of ferrous and non-ferrous materials; the spraying head comprises a main body having at least a mixing chamber in which a first conduit for the injection of pressurized air opens on a side opposite to a spraying nozzle; a second conduit for feeding a liquid, opens into the mixing chamber through a Venturi which tapers towards the same mixing chamber, at right angle to the air injection conduit. A normally closed control valve is slidably supported inside a flow regulator having a tapering end portion protruding into the Venturi, to regulate the delivery of the liquid substance into the mixing chamber; the spraying head may be provided with a single or independent spraying nozzles and mixing chambers on opposite sides of the main body.

Abstract translation: 用于供给加压空气的喷头和雾化液体物质，例如脱模剂，用于清洗和处理含铁和有色金属材料的热成型中的模具; 喷头包括至少具有混合室的主体，其中用于喷射加压空气的第一管道在与喷嘴相对的一侧开口; 用于供给液体的第二导管通过文丘里通向与空气注入导管成直角的朝向相同混合室逐渐变细的混合室。 常闭控制阀可滑动地支撑在具有突出到文氏管内的锥形端部的流量调节器内，以调节液体物质进入混合室的流量; 喷雾头可以在主体的相对侧上设置单个或独立的喷嘴和混合室。

公开(公告)号：US06425533B1

公开(公告)日：2002-07-30

申请号：US09674042

申请日：2000-10-23

Applicant: Mark Golder Shilton ,  Peter Miles ,  George Walter Robinson ,  Jeff Vincent Robinson

Inventor： Mark Golder Shilton ,  Peter Miles ,  George Walter Robinson ,  Jeff Vincent Robinson

IPC: B05B712

CPC classification number: B05B7/1209

Abstract: The spray gun has an air cap that generates a spray mixture of liquid and air. The air cap includes a fluid valve for controlling the delivery of liquid and a separate air valve in the body of the spray gun is provided for controlling delivery of air. A control mechanism assembly for both of the valves is located axially within a central bore extending substantially the length of the spray gun. The control mechanism is actuated by means of a cam and follower arrangement with the cam surface provided on the rear of a manually operable trigger. The fluid valve is fully adjustable separately from the air valve but the control mechanism assembly includes a common control member that is in engagement with the control mechanism and operates both the fluid and air valves. The arrangement of the air valve enables the surface area of the air passages leading from an ionizing source to the air cap to be minimized and unnecessary restrictions to be omitted so that ion recombination losses within the spray gun are significantly reduced.

Abstract translation: 喷枪具有产生液体和空气的喷雾混合物的空气帽。 空气盖包括用于控制液体输送的流体阀，并且设置喷枪主体中的单独的空气阀以控制空气的输送。 用于两个阀的控制机构组件轴向地位于基本上延伸喷枪长度的中心孔内。 控制机构通过凸轮和从动装置致动，其中凸轮表面设置在手动操作的触发器的后部。 流体阀与空气阀完全可调，但是控制机构组件包括与控制机构接合并且同时操作流体和空气阀的公共控制构件。 空气阀的布置使得能够将从电离源引导到空气帽的空气通道的表面积最小化，并且省略不必要的限制，使得喷枪内的离子复合损失显着降低。

公开(公告)号：US06412708B1

公开(公告)日：2002-07-02

申请号：US09739125

申请日：2000-12-18

Applicant: Werner Böhringer

Inventor： Werner Böhringer

IPC: B05B712

CPC classification number: A61H33/027 ,  A61H33/005 ,  A61H33/6052 ,  A61H2033/022 ,  B05B7/0815 ,  B05B7/0861 ,  B05B12/02

Abstract: A nozzle device including a nozzle body, a central jet channel which has a first fluid admitted to it, an opening region which widens conically in the jet direction and from which the central jet channel extends, and another channel which opens out into the central jet channel and with which a second fluid can be fed to the first fluid.

Abstract translation: 一种喷嘴装置，包括喷嘴主体，具有允许其中的第一流体的中心喷射通道，在喷射方向上锥形扩展并且中心喷射通道延伸的开口区域，以及向中心射流开口的另一通道 通道，并且可以将第二流体输送到第一流体。

公开(公告)号：US06402057B1

公开(公告)日：2002-06-11

申请号：US09644800

申请日：2000-08-24

Applicant: James Allen Kimmel ,  David Christopher Kilgore

Inventor： James Allen Kimmel ,  David Christopher Kilgore

IPC: B05B712

CPC classification number: F02M51/0664 ,  F02M51/005 ,  F02M51/0682 ,  F02M61/06 ,  F02M61/08 ,  F02M61/168 ,  F02M67/12 ,  F02M69/04 ,  F02M69/08 ,  Y10T29/49298 ,  Y10T29/49314 ,  Y10T29/49412 ,  Y10T29/49904

Abstract: A first air assist fuel injector configured for operation with a two stroke engine and a second air assist fuel injector configured for operation with a four stroke engine. The first air assist fuel injector and the second air assist fuel injector share one or more common items, such as a solenoid coil assembly and/or an armature, even though the air assist fuel injectors are configured for different applications.

公开(公告)号：US06302337B1

公开(公告)日：2001-10-16

申请号：US09644798

申请日：2000-08-24

Applicant: James Allen Kimmel

Inventor： James Allen Kimmel

IPC: B05B712

CPC classification number: F02M69/04 ,  F02M51/0664 ,  F02M51/0682 ,  F02M61/06 ,  F02M61/08 ,  F02M61/12 ,  F02M61/168 ,  F02M67/02 ,  F02M67/12 ,  F02M69/08 ,  F02M69/465

Abstract: A sealing arrangement for an air assist fuel injector having an interface cap. The sealing arrangement includes a sleeve sealingly attached to a leg of the air assist fuel injector and that receives at least a portion of the interface cap. A seal member abuts the sleeve to seal a solenoid from liquid fuel and gas and to seal an interface between the air assist fuel injector and a rail when the air assist fuel injector is received by the rail.

Abstract translation: 一种具有接口盖的空气辅助燃料喷射器的密封装置。 密封装置包括密封地附接到空气辅助燃料喷射器的腿部并且容纳接口盖的至少一部分的套筒。 当空气辅助燃料喷射器被轨道接收时，密封构件邻接套筒以将液体燃料和气体密封螺线管并且密封空气辅助燃料喷射器和轨道之间的界面。

公开(公告)号：US06170760B2

公开(公告)日：2001-01-09

申请号：US09236257

申请日：1999-01-25

Applicant: Richard John Bievenue ,  Jonathan N. Urquhart

Inventor： Richard John Bievenue ,  Jonathan N. Urquhart

IPC: B05B712

CPC classification number: B05B7/0815 ,  B05B7/066 ,  H05K3/0091 ,  H05K2203/081 ,  H05K2203/1366 ,  H05K2203/1509

Abstract: A compact spray valve that provides an extended atomizing air cap for reaching between tightly spaced electronic components. The compact spray valve of the present invention includes an air body, a fluid control body and an extended atomizing air cap. The atomizing air cap along with a seat extension provides a plurality of laminar air flow conduits causing atomization of a fluid into a spray. The resulting spray pattern can be controlled to provide a narrow line spray pattern with clearly defined edges. Another embodiment of the present invention provides a flat spray pattern.

Abstract translation: 一个紧凑的喷雾阀，提供一个延伸的雾化空气帽，用于到达紧密间隔的电子部件之间。 本发明的紧凑型喷雾阀包括空气体，流体控制体和延伸的雾化空气帽。 雾化空气帽与座椅延伸部一起提供多个层流空气流动管道，使流体雾化成喷雾。 可以控制所得到的喷雾图案以提供具有明确限定边缘的窄线喷射图案。 本发明的另一个实施例提供了平坦的喷雾图案。