公开(公告)号：US20120318891A1

公开(公告)日：2012-12-20

申请号：US13160192

申请日：2011-06-14

Applicant: Wu-Chiao CHOU

Inventor： Wu-Chiao CHOU

IPC: B05B1/00

CPC classification number: B05B1/005 ,  B05B7/0087

Abstract: A siphon nozzle for an air blow gun includes at least one first body which has a through hole, a first end and a second end which is located opposite to the first end. The first end of the at least one first body has multiple first siphon holes which communicate with the through hole. The first end is threadedly connected with a nozzle and the second end is connected with a second body having second siphon holes, or connected with more bodies having siphon holes. The siphon holes suck air into the body to increase the flow volume of air.

Abstract translation: 用于吹气枪的虹吸喷嘴包括至少一个具有通孔的第一主体，第一端和与第一端相对的第二端。 所述至少一个第一主体的第一端具有与所述通孔连通的多个第一虹吸孔。 第一端与喷嘴螺纹连接，第二端与具有第二虹吸孔的第二主体连接，或与具有虹吸孔的多个主体连接。 虹吸孔吸入空气进入体内以增加空气的流量。

公开(公告)号：US5044557A

公开(公告)日：1991-09-03

申请号：US605365

申请日：1990-10-30

Applicant: William C. Smith

Inventor： William C. Smith

IPC: B05B7/00 ,  B05B7/12 ,  B05B7/24

CPC classification number: B05B7/0081 ,  B05B7/0087 ,  B05B7/12 ,  B05B7/2416 ,  B05B7/2486 ,  B05B7/2494 ,  Y10T137/87643

Abstract: A high volume, low pressure air system for atomizing a fluid, such as paint, includes, among other things, a variable jet venturi induction pump located within a sealed low pressure air tank for holding a relatively large volume of low pressure air generated by the induction pump which is coupled to a source of compressed air as well as ambient air and having a plurality of outlets which are adapted to be coupled to and feed low pressure air for powering a respective plurality of individual atomizing devices, such as spray guns, with the air tank being located a predetermined distance away from the atomizing devices so that overspray produced thereby is prevented from being fed along with the ambient air into the induction pump. The system also controls the supply of compressed air and can be equipped with a compressed air driven intake fan for turbo charging the ambient air fed to the jet venturi induction pump.

Abstract translation: 用于雾化流体（例如油漆）的高体积，低压空气系统包括位于密封的低压空气罐内的可变喷气文丘里感应泵，其用于保持相对较大体积的由 感应泵，其耦合到压缩空气源和环境空气，并且具有多个出口，其适于联接到并供给低压空气，用于为相应的多个单独的雾化装置（例如喷枪）供电， 空气罐位于距离雾化装置预定距离处，从而防止由此产生的过度喷射与环境空气一起进入感应泵。 该系统还控制压缩空气的供应，并且可以配备有压缩空气驱动的进气风扇，用于涡轮增压供给喷气文丘里感应泵的环境空气。

公开(公告)号：US4989787A

公开(公告)日：1991-02-05

申请号：US347918

申请日：1989-05-05

Applicant: Robert E. Nikkel ,  Paul Guidi ,  John K. Rains

Inventor： Robert E. Nikkel ,  Paul Guidi ,  John K. Rains

IPC: B05B7/00 ,  B05B7/12 ,  B05B7/24

CPC classification number: B05B7/0087 ,  B05B7/1209 ,  B05B7/2437 ,  B05B7/2489

Abstract: The invention is directed to improvements in existing liquid hand held spray guns which deliver liquid to a spray nozzle and have fixed or adjustable spray pattern adjustment of the liquid being dispensed from the nozzle. The improvements comprise the addition of a ball valve between the spray gun internal air flow passage and a container of liquid to be sprayed through the nozzle and a venturi assembly which attaches upstream in a series relationship between the pressurized air input to the gun and the source of pressurized air. The venturi assembly is adaptable to substantially all of the liquid spray guns of the type described and when installed reduces the pressure of the pressurized air entering the gun to 10 PSI or less to comply with governmental environmental pollution standards. With the venturi assembly attached to a given liquid spray gun, the ball valve is employed to provide a slight positive pressure to the container of liquid attached to the gun to control the flow of that liquid from the container into the nozzle. The use of the two assemblies together enhances the flow of liquid to the nozzle and provides environmental acceptable pressure standards to the now non-complying existing liquid spray guns.

Abstract translation: 本发明涉及现有的液体手持喷枪的改进，其将液体输送到喷嘴并具有从喷嘴分配的液体的固定或可调喷雾图案调节。 这些改进包括在喷枪内部空气流动通道和通过喷嘴喷射的液体容器之间添加球阀和文丘里组件，该文丘里组件以输入到枪的加压空气与源的串联关系连接上游 的压缩空气。 文氏管组件适用于基本上所有类型的液体喷枪，并且当安装时将进入枪的加压空气的压力降低到10PSI或更低以符合政府环境污染标准。 当文丘里组件附接到给定的液体喷枪时，球阀用于向连接到喷枪的液体容器提供轻微的正压，以控制该液体从容器进入喷嘴的流动。 使用两个组件一起增加了液体到喷嘴的流动，并为现在不符合现有的液体喷枪提供环境可接受的压力标准。

公开(公告)号：US11986849B2

公开(公告)日：2024-05-21

申请号：US17150794

申请日：2021-01-15

Applicant: MSG Entertainment Group, LLC

Inventor： Robert Anderson ,  Erik Hockman ,  Stuart Elby ,  Jeffery Lynn Wertz ,  Michael Allen Rives ,  Darik Wade Beaver

IPC: G10K11/168 ,  B05B1/00 ,  B05B7/00 ,  B32B3/12 ,  B32B3/26 ,  F15D1/08 ,  F16L55/033 ,  G10K11/172

CPC classification number: B05B7/0087 ,  B05B1/002 ,  B05B1/005 ,  B32B3/12 ,  B32B3/266 ,  F15D1/08 ,  F16L55/0336 ,  G10K11/168 ,  G10K11/172 ,  B32B2307/102

Abstract: Exemplary air amplifiers described herein can utilize a high-pressure stream of gas to accelerate a low-velocity stream of gas to provide a high-velocity, high-volume stream of gas. This high-velocity, high-volume stream of gas can generate unwanted noise as the high-velocity, high-volume stream of gas propagates through the air amplifier. The exemplary air amplifiers described herein can passively and/or actively suppress, for example, diminish, re-tune, or even completely cancel, the unwanted noise as the high-velocity, high-volume stream of gas propagates through these exemplary air amplifiers. The exemplary air amplifiers described herein can include one or more absorption materials to passively suppress the unwanted noise generated by the high-velocity, high-volume stream of gas. The exemplary air amplifiers described herein can generate multiple noise suppression waves to actively suppress the unwanted noise generated by the high-velocity, high-volume stream of gas. The multiple noise suppression waves can destructively combine with the unwanted noise generated by the high-velocity, high-volume stream of gas to suppress the unwanted noise.

公开(公告)号：US20230321471A1

公开(公告)日：2023-10-12

申请号：US18024822

申请日：2021-09-06

Applicant: KIM, Jung Gyu

Inventor： Sung Woo KIM

IPC: A62C31/12 ,  B05B7/00 ,  A62C31/28

CPC classification number: A62C31/12 ,  B05B7/0087 ,  A62C31/28

Abstract: A smoke and toxic gas suction removal-type firefighting nozzle device is disclosed. The smoke and toxic gas suction removal-type firefighting nozzle device includes a spray head configured to receive water supplied from a fire hose and spray the water forward through an inner passage, the spray head having a plurality of intake holes that opens the inner passage to the outside, and a gas introduction guider embedded in the spray head and configured to guide an inlet gas flowing into the spray head through the intake hole by the Venturi phenomenon implemented by the sprayed water such that the inlet gas is mixed with water.

公开(公告)号：US20180133729A1

公开(公告)日：2018-05-17

申请号：US15811637

申请日：2017-11-13

Applicant: Briggs & Stratton Corporation

Inventor： Tyler D. Masters

IPC: B05B9/00 ,  B05B9/04 ,  A47L11/40 ,  F16M11/42 ,  F16M11/38 ,  B05B9/08 ,  B05B9/01 ,  B05B7/00 ,  B05B7/32

CPC classification number: B05B9/007 ,  A47L11/4091 ,  B05B7/0087 ,  B05B7/32 ,  B05B9/01 ,  B05B9/0413 ,  B05B9/0426 ,  B05B9/0861 ,  B08B2203/0211 ,  B08B2203/0217 ,  B08B2203/027 ,  F16M11/38 ,  F16M11/42 ,  F16M2200/025 ,  F16M2200/08

Abstract: A pressure washer includes a motor configured to drive a pump, a frame having first and second end portions, a handle having first and second end portions, and a rotating joint rotatably coupling the first end portion of the handle to the second end portion of the frame. The rotating joint includes a locking mechanism to selectively lock the position of the handle relative to the frame. The handle rotates between a storage position and an extended position. In the storage position, the second end portion of the handle is positioned near the first end portion of the frame such that the motor and the pump are located within a volume defined by the first and second end portions of the handle and the frame. In the extended position, the second end portion of the handle is spaced apart from the frame.

公开(公告)号：US5165604A

公开(公告)日：1992-11-24

申请号：US770431

申请日：1991-10-03

Applicant: William H. Copp, Jr.

Inventor： William H. Copp, Jr.

IPC: B05B7/00 ,  B05B7/04 ,  B05B7/12

CPC classification number: B05B7/0087 ,  B05B7/0425 ,  B05B7/1263

Abstract: An air supply and control assembly for use with a spray gun comprises an assembly to couple a first source of pressurized air which controls the needle valve of a spray gun to a pilot valve connected to a second source of pressurized air to control delivery thereof to the spray gun atomizing component. The assembly includes a manifold connected by one port to the first source of air, by a second port to components operating the needle valve, and by a third port to a coupling passageway connected to the pilot valve. A check valve in the coupling passageway allows air from the first source to flow freely to a chamber in the pilot valve which, on receipt of air from the first source, opens to flow air from the second source to the atomizing component, and impedes return flow of air from the chamber back to the manifold after the first source of air has been discontinued which thereby keeps the pilot valve open to continue flow of air from the second source to the atomizing component for a selected time period until all of the air from the first source in the pilot valve chamber has escaped. The check valve is adjustable to alter the time delay of the pilot valve in closing. To provide a high volume low pressure (HVLP) supply of atomizing air to the atomizing component a venturi member draws ambient air in to combine with pressurized air from the second source.

Abstract translation: 与喷枪一起使用的空气供应和控制组件包括：将第一压缩空气源耦合到一个组件，该第一压缩空气源将喷枪的针阀控制到连接到第二压缩空气源的先导阀，以控制其传送到 喷枪雾化组件。 组件包括通过一个端口连接到第一空气源的歧管，通过第二端口连接到操作针阀的部件，以及通过第三端口连接到连接到先导阀的联接通道。 联接通道中的止回阀允许来自第一源的空气自由地流动到先导阀中的室，在从第一源接收到空气时，其将空气从第二源流动到雾化部件，并阻止返回 在空气的第一来源已经停止之后，空气从腔室流向歧管，从而使先导阀保持打开，以使空气从第二源流动到雾化部件一段选定的时间段，直到所有的空气从 先导阀室的第一个来源已经逃脱了。 止回阀是可调节的，以改变先导阀关闭的时间延迟。 为了向雾化部件提供高容量的低压（HVLP）雾化空气供应，文氏管部件吸入环境空气以与来自第二源的加压空气结合。

公开(公告)号：US3795367A

公开(公告)日：1974-03-05

申请号：US3795367D

申请日：1973-04-05

Applicant: SRC LAB

Inventor： MOCARSKI Z

IPC: B05B7/04 ,  B63H11/12 ,  D02G1/16 ,  B63H25/46 ,  B64C15/10

CPC classification number: B63H11/12 ,  B05B7/0087 ,  D02G1/16 ,  Y10S239/07

Abstract: A device using the Coanda effect by which a primary fluid of high velocity, small volume induces flow of a secondary fluid with the exhaust fluid being a combination of both fluids.

Abstract translation: 使用柯恩达效应的装置，通过该装置，高速度，小体积的主要流体引起二级流体的流动，排气是两种流体的组合。

公开(公告)号：JP3660682B2

公开(公告)日：2005-06-15

申请号：JP50358996

申请日：1995-07-05

Applicant: スミス、ポール

Inventor： スミス、ポール

IPC: B05B7/08 ,  B05B7/00 ,  B05B7/12 ,  B05B7/24

CPC classification number: B05B7/0087 ,  B05B7/0815 ,  B05B7/1209 ,  B05B7/2437

公开(公告)号：JP2016512999A

公开(公告)日：2016-05-12

申请号：JP2015553174

申请日：2013-01-22

Applicant: エシロール アテルナジオナール カンパニー ジェネラーレ デ オプティックEssilor International Compagnie Generale D’ Optique ,  エシロール アテルナジオナール カンパニー ジェネラーレ デ オプティックEssilor International Compagnie Generale D’ Optique

Inventor： ジェラール フォルナン ,  ジェラール フォルナン

IPC: B05B15/12 ,  B05B13/02 ,  B05D1/02 ,  B05D3/12 ,  B29D11/00

CPC classification number: B05B7/0087 ,  B05B7/2483 ,  B05B12/04 ,  B05D1/60 ,  B05D3/0493 ,  B29D11/00865 ,  G02B1/12 ,  G02B1/18

Abstract: 光学物品を所定のコーティング組成物でコーティングするための機械であって、前記光学物品を受け取るように構成された内部空間(31)を有する真空チャンバ(8)と、前記真空チャンバ(8)に接続された真空ポンプ(20)と、前記真空チャンバ内で前記光学物品に前記組成物を堆積するために前記組成物の真空霧化処理を実行するように構成されたネブライザ(40)と、前記真空ポンプを制御するように構成された制御ユニット(2)とを含み、前記制御ユニットが、前記真空霧化処理のために前記真空チャンバを所定の必要な圧力にするために前記真空ポンプに前記真空チャンバからガスを吸引させるように構成され、前記制御ユニット及び前記ネブライザが、液体である前記所定のコーティング組成物をミスト状のエアロゾル液滴に霧化し、前記液滴を前記光学物品の少なくとも表面に向けるように構成された機械を提供する。

Abstract translation: 一种用于与一预定的涂层组合物涂覆的光学制品，连接真空室（8），其具有构造成内部空间以接收所述光学制品（31）的机器，所述真空腔室（8） 真空泵（20）即，喷雾器，其被配置为执行所述组合物的真空雾化方法以沉积在所述真空室（40）的光学制品的组合物，所述真空 以及控制单元，配置成控制所述泵（2），其中，所述控制单元，在真空中的真空泵将真空室的真空雾化工艺为预定的所需压力 被配置为从所述腔室中，控制单元和喷雾器吸引气体，所述预定的涂料组合物是一种液体雾化成雾状气溶胶液滴，所述液滴之前 提供被配置机械以引导该光学物品的至少表面上。