公开(公告)号：US10914237B2

公开(公告)日：2021-02-09

申请号：US15868900

申请日：2018-01-11

Applicant: DYC TURBINES, LLC

Inventor： Daih-Yeou Chen

IPC: F02C7/236 ,  F23R3/12 ,  F23R3/14 ,  F23D11/06 ,  F23R3/28 ,  F23D11/04 ,  F23D11/08 ,  F02C7/26

Abstract: An airblast injector for gas turbines is disclosed. The airblast injector assembly consists of fuel swirler, a swirler cup, and a combustor dome. The airblast injector is designed to improve engine performance without using a fuel staging system to incorporate pressure injectors. The swirler cup is provided with pressurized air which exits the swirler cup with high velocity that penetrates perpendicularly into the fuel spray cone obtained by orifices in the fuel swirler.

公开(公告)号：US20180195439A1

公开(公告)日：2018-07-12

申请号：US15868900

申请日：2018-01-11

Applicant: DYC TURBINES, LLC

Inventor： Daih-Yeou CHEN

IPC: F02C7/236 ,  F23D11/04 ,  F23D11/08 ,  F23R3/12 ,  F23R3/14 ,  F02C7/26 ,  F23D11/06 ,  F23R3/28

CPC classification number: F02C7/2365 ,  F02C7/26 ,  F23D11/04 ,  F23D11/06 ,  F23D11/08 ,  F23D2206/10 ,  F23D2900/11101 ,  F23R3/12 ,  F23R3/14 ,  F23R3/28

Abstract: An electric motor assisted airblast injector design for gas turbines is disclosed. The electric motor assisted airblast injector assembly consists of an airblast injector, a high speed electric motor and a compressor. The electric motor assisted airblast injector is designed to improve engine light-off and starting reliability without using a fuel staging system to incorporate pressure injectors. A high speed motor is activated during starting to drive a compressor for locally producing pressurized air without sacrificing combustor performance. The pressurized air exiting the air swirler with high velocity penetrates perpendicularly into the fuel spray cone obtained by orifices in the fuel swirler. The amount of pressurized air through the compressor is controlled by motor speed to match fuel starting schedule and produce fuel/air mixture within flammability limits. After engine starting, the high speed motor may cut off as sufficient air pressure differential is available across the combustor.

公开(公告)号：US08672236B2

公开(公告)日：2014-03-18

申请号：US13057353

申请日：2009-07-28

Applicant: Izhak Gal ,  Eli Armon ,  Rony Bartal ,  Moshe Gorny

Inventor： Izhak Gal ,  Eli Armon ,  Rony Bartal ,  Moshe Gorny

IPC: B05B3/02 ,  F23D11/04 ,  B05B3/14

CPC classification number: A01G25/00 ,  B05B3/021 ,  B05B3/0481 ,  Y02A40/237

Abstract: Provided is a sprinkler configured for irrigation of a predetermined area, the sprinkler including a sprinkler body having a central axis. The body is formed with an irrigation inlet configured for receiving irrigation fluid, and a nozzle configured for discharging therethrough a directional jet of the irrigation fluid. The sprinkler further includes a reciprocal element configured for performing a reciprocal rotary motion about the central axis, and a deflecting member including an attachment mechanism for fixed attachment thereof to the reciprocal element. The deflecting member is formed with at least a first deflective surface, and is configured for performing a reciprocal rotary motion about the central axis together with the reciprocal element. The deflecting member is configured to assume at least a first position with respect to the nozzle in which a first portion thereof faces the nozzle, by virtue of which the directional jet is emitted from the sprinkler at a first angle, and at least a second position with respect to the nozzle in which a second portion thereof faces the nozzle, by virtue of which the directional jet is emitted from the sprinkler at a second angle different from the first angle.

Abstract translation: 提供了一种用于冲洗预定区域的喷洒器，喷洒器包括具有中心轴线的喷洒器主体。 身体形成有被配置为接收冲洗流体的冲洗入口，以及被配置为通过冲洗流体的定向射流排出的喷嘴。 喷洒器还包括构造成用于执行围绕中心轴线的往复旋转运动的往复元件，以及包括用于固定地附接到往复元件的附接机构的偏转构件。 偏转构件形成有至少第一偏转表面，并且构造成用于与所述往复元件一起执行围绕中心轴线的往复旋转运动。 偏转构件构造成至少呈现相对于喷嘴的第一位置，其中第一部分的第一部分面向喷嘴，借助于该喷嘴，定向射流以第一角度从喷洒器发射，并且至少第二位置 相对于其第二部分面向喷嘴的喷嘴，借助于该喷嘴，定向射流以与第一角度不同的第二角度从喷洒器发射。

公开(公告)号：US08590806B2

公开(公告)日：2013-11-26

申请号：US13054080

申请日：2009-07-24

Applicant: Arno Drechsel

Inventor： Arno Drechsel

IPC: B05B3/04 ,  B05B3/02 ,  F23D11/04

CPC classification number: B05B3/0486 ,  B05B3/008 ,  B05B15/18

Abstract: A liquid diffuser device, comprising a support frame (2) with an upper passageway (3) to direct a liquid jet and a lower hollow tubular body (4) with a bottom wall (5), a liquid jet deflecting member (9) having an upper plate (10) fixed to a lower stem (11) which is had within the tubular body (4), means (13) for movably coupling the stem (11) to the bottom wall (5), comprising at least one lower contact surface (14) of the stem (11) and at least one upper contact surface (15) of the bottom wall (5). The movable coupling means (13) comprise an intermediate contact member (16) secured to the lower end portion (12) of the stem (11), and continuously contacting the upper surface (15) of the bottom wall (5) to avoid downward shifting of the stem (11) consequent to wear of the contact surfaces (14, 15).

Abstract translation: 一种液体扩散器装置，包括具有用于引导液体射流的上通道（3）的支撑框架（2）和具有底壁（5）的下空心管状体（4），液体射流偏转构件（9），其具有 固定到管状主体（4）内的下杆（11）的上板（10），用于将杆（11）可移动地连接到底壁（5）的装置（13），包括至少一个下部 杆（11）的接触表面（14）和底壁（5）的至少一个上接触表面（15）。 可移动联接装置（13）包括固定到杆（11）的下端部分（12）的中间接触构件（16），并且连续接触底壁（5）的上表面（15）以避免向下 杆（11）由于接触表面（14,15）的磨损而移动。

公开(公告)号：US08297533B2

公开(公告)日：2012-10-30

申请号：US12577002

申请日：2009-10-09

Applicant: Richard M. Dunn ,  Glendale Grizzle

Inventor： Richard M. Dunn ,  Glendale Grizzle

IPC: B05B15/10 ,  B05B3/02 ,  B05B3/06 ,  F23D11/04

CPC classification number: B05B3/0486 ,  B05B15/70 ,  B05B15/74

Abstract: A sprinkler includes a riser having an inlet end and an outlet end and a nozzle rotatably supported at the outlet end of the riser. The nozzle has a plurality of circumferentially spaced, radially extending stream forming channels. A gear drive is coupled for rotating the nozzle. A stationary arc plate has an upper surface adjacent a lower surface of the nozzle and includes a first aperture that directs water into terminal ends of the stream forming channels. A manually adjustable orifice plate is mounted in overlapping relationship with the stationary orifice plate. The adjustable orifice plate has a second aperture shaped and aligned with the first aperture so that manual rotation of the adjustable orifice plate increases or decreases an arc of an arc shaped water distribution pattern. A ratchet mechanism including radially deflectable tabs releasably locks the position of the adjustable orifice plate.

Abstract translation: 喷洒器包括具有入口端和出口端的提升管和可旋转地支撑在提升管的出口端处的喷嘴。 喷嘴具有多个周向间隔开的径向延伸的流形成通道。 齿轮传动装置用于旋转喷嘴。 固定弧板具有邻近喷嘴的下表面的上表面，并且包括将水引导到流形成通道的末端的第一孔。 手动调节孔板与固定孔板重叠地安装。 可调孔板具有形状与第一孔对准的第二孔，使得可调节孔板的手动旋转增加或减少弧形水分布图案的弧。 包括可径向偏转的突片的棘轮机构可释放地锁定可调孔板的位置。

公开(公告)号：US08006500B1

公开(公告)日：2011-08-30

申请号：US12021456

申请日：2008-01-29

Applicant: Jack W. Wilson, III

Inventor： Jack W. Wilson, III

IPC: F23R3/20 ,  F23D11/04 ,  B05B3/00 ,  F23R3/50

CPC classification number: F23R3/38 ,  F23D11/04

Abstract: A combustor for a small gas turbine engine in which a compressor discharges a swirling air flow into the combustor, and a fuel impeller is rotatably connected to the compressor and slings atomized fuel into the combustor in a direction to produce a stagnation zone within the combustor. A plurality of fuel injectors delivers fuel to the inlet end of the fuel impeller. The combustor outlet is a nozzle shape that produces a high enough pressure level in the swirl air flow such that the cooler air flows along the inner combustor wall to form an insulation layer from the hot combustor gas flow within the combustor. The fuel impeller produces a very fine mist of fuel and the stagnation zone produced results in easy starting of the engine and stable combustor burning.

Abstract translation: 一种用于小型燃气涡轮发动机的燃烧器，其中压缩机将涡旋空气流排放到燃烧器中，并且燃料叶轮可旋转地连接到压缩机，并且沿着在燃烧器内产生停滞区的方向将雾化的燃料吊起到燃烧器中。 多个燃料喷射器将燃料输送到燃料叶轮的入口端。 燃烧器出口是在涡流空气流中产生足够高的压力水平的喷嘴形状，使得较冷的空气沿着内部燃烧器壁流动，以形成与燃烧器内的热燃烧器气体流的绝缘层。 燃料叶轮产生非常细的燃料雾，并且产生的停滞区导致发动机容易启动和燃烧器燃烧稳定。

公开(公告)号：US07770826B2

公开(公告)日：2010-08-10

申请号：US11573864

申请日：2005-08-24

Applicant: Patrick Ballu ,  Caryl Thome

Inventor： Patrick Ballu ,  Caryl Thome

IPC: B67D7/08 ,  B67D7/56 ,  B05B3/10 ,  B44D5/10 ,  F23D11/04 ,  F16C32/06

CPC classification number: B05B3/1042 ,  B05B3/1014 ,  B05B3/1035 ,  B05B12/08

Abstract: The invention concerns a rotary nozzle combination (P) for coating product comprising an atomizing bowl (3) and a rotor (11) adapted to rotate the bowl about a geometrical axis (X-X′), and means (4, 5, 6, 7) for controlling the presence and/or proper mounting of the bowl (3) on the rotor (11). The rotor (11) is spaced apart from a non-rotating part (P1) and the control means comprise first means (4, 5) enabling a force (F3) to be applied on the bowl (3) tending to vary the thickness of an air-film of the pneumatic thrust bearing (P1), as well as second means (7, 8) for determining the air pressure in the bearing (P1). The pressure of air in the thrust bearing (P1) can be determined when the latter is normally supplied and compared with at least one reference value.

Abstract translation: 本发明涉及用于涂覆产品的旋转喷嘴组合（P），其包括雾化碗（3）和适于围绕几何轴线（XX'）旋转碗的转子（11），以及装置（4,5,6,7 ），用于控制碗（3）在转子（11）上的存在和/或适当安装。 转子（11）与非旋转部分（P1）间隔开，并且控制装置包括能够将力（F3）施加到碗（3）上的第一装置（4,5），其倾向于改变厚度 气动推力轴承（P1）的空气膜，以及用于确定轴承（P1）中的空气压力的第二装置（7,8）。 推力轴承（P1）中的空气压力可以在正常供应时确定，并与至少一个参考值进行比较。

公开(公告)号：US20100140375A1

公开(公告)日：2010-06-10

申请号：US12598589

申请日：2007-05-02

Applicant: Masayuki Kuroda ,  Kenji Nagato

Inventor： Masayuki Kuroda ,  Kenji Nagato

IPC: F23D11/04

CPC classification number: B05B3/1057 ,  B05B1/3046 ,  B05B3/1014 ,  B05B3/1064 ,  B05B5/04 ,  B05B5/0407 ,  B05B5/0426 ,  B05B7/061 ,  B05B15/50 ,  B05D1/02

Abstract: In a rotary atomizer (10) including a rotating bell (92) secured to a rotating shaft (20a) of an air motor (20) held in an atomizer body, the rotating bell having a plurality of orifices (92a) for supplying paint to an object to be painted, the rotating bell being rotated to spray the paint toward the object to be painted, the rotary atomizer comprises a paint passage (102a) with a paint port (112c) at an end thereof fluidly communicating with the orifices of the rotating bell, and a water passage (108) arranged outside of the paint passage and having a water port at an end of the water passage leading to the orifices of the rotating bell. A needle (94) for opening and closing the paint port may be provided.

Abstract translation: 在旋转雾化器（10）中，旋转雾化器（10）包括固定在保持在雾化器主体中的气动马达（20）的旋转轴（20a）上的旋转钟（92），所述旋转钟具有多个用于将油漆供应的孔口（92a） 旋转雾化器包括一个油漆通道（102a），油漆通道（102a）在一端与油墨的孔口流体连通， 旋转的钟和位于油漆通道外部的水通道（108），并且在通向旋转钟的孔的水通道的端部具有水口。 可以设置用于打开和关闭油漆口的针（94）。

公开(公告)号：US07080794B2

公开(公告)日：2006-07-25

申请号：US10781596

申请日：2004-02-18

Applicant: Michael Baumann ,  Harry Krumma

Inventor： Michael Baumann ,  Harry Krumma

IPC: B05B3/00 ,  B05B3/04 ,  B05B3/10 ,  F23D11/04

CPC classification number: B05B3/1035

Abstract: A turbine assembly for use with a rotary atomizer rotates an atomizer bell for atomizing paint. A turbine housing is disposed within the rotary atomizer. A locking element is received by the turbine housing. A rotary shaft is rotatably supported within the turbine housing and has a distal end adapted to receive the atomizer bell. The distal end extends outwardly from the turbine housing. The rotary shaft has a proximal end adapted to receive the locking element. The locking element is moveable between a neutral position and a locking position for locking the rotary shaft in a non-rotatable position.

Abstract translation: 与旋转雾化器一起使用的涡轮组件旋转用于雾化涂料的雾化器钟。 涡轮机壳体设置在旋转雾化器内。 锁定元件由涡轮壳体容纳。 旋转轴可旋转地支撑在涡轮壳体内，并且具有适于容纳雾化器钟的远端。 远端从涡轮壳体向外延伸。 旋转轴具有适于容纳锁定元件的近端。 锁定元件可在中立位置和锁定位置之间移动，以将旋转轴锁定在不可旋转位置。

公开(公告)号：US07041173B2

公开(公告)日：2006-05-09

申请号：US10661776

申请日：2003-09-15

Applicant: Djamel Merabet

Inventor： Djamel Merabet

IPC: B05B3/00 ,  F23D11/04

CPC classification number: B05B3/1042 ,  B05B3/1014 ,  B05B3/1035

Abstract: The bowl according to the invention is provided with magnetic elements disposed around a male part which is adapted to be engaged in a central channel of a drive member, the magnetic elements forming outer radial flanges with respect to this male part.In the spraying device, the bowl is associated with a drive rotor, magnetic coupling means being provided which comprise magnetic bodies disposed on either side of at least one magnet borne by the rotor, while the bowl bears ribs formed in a magnetic material.The effort of magnetic coupling obtained has a radial component with respect to the axis of rotation of the bowl.

Abstract translation: 根据本发明的碗具有设置在阳部件周围的磁性元件，该阳极部件适于接合在驱动部件的中心通道中，磁性元件相对于该阳部件形成外径向凸缘。 在喷射装置中，碗与驱动转子相关联，提供磁耦合装置，其包括设置在由转子承载的至少一个磁体的任一侧上的磁体，而碗承载形成在磁性材料中的肋。 获得的磁耦合的努力具有相对于碗的旋转轴线的径向分量。