NOZZLE BODY FOR A LIQUID DROPLET SPRAY DEVICE
    1.
    发明申请
    NOZZLE BODY FOR A LIQUID DROPLET SPRAY DEVICE 有权
    用于液体喷雾器装置的喷嘴体

    公开(公告)号:US20110290910A1

    公开(公告)日:2011-12-01

    申请号:US13117046

    申请日:2011-05-26

    申请人: Amir FERIANI

    发明人: Amir FERIANI

    IPC分类号: B05B1/08

    摘要: A nozzle body (1) for a liquid droplet spray device is disclosed, wherein the nozzle body is arranged to receive a liquid substance from the liquid droplet spray device, wherein the nozzle body includes: (a) a substrate (2), and (b) a plurality of traversing output nozzles (4, 24, 34) formed in the substrate (2, 22, 32) for ejecting liquid as a low pressure mono-dispersive droplet spray, wherein each traversing output nozzle is arranged to receive the liquid such that the liquid may be expelled from the nozzle body by traversing the output nozzles, wherein the output nozzles (4, 24, 34) have straight and parallel side-walls that have a near vertical profile. The output nozzles are arranged in the substrate such that the density of the output nozzles increases from the center towards the edges of the substrate.

    摘要翻译: 公开了一种用于液滴喷射装置的喷嘴体(1),其中喷嘴体被布置成从液滴喷射装置接收液体物质,其中喷嘴体包括:(a)基底(2)和( b)形成在用于喷射液体的基板(2,22,32)中的多个横向输出喷嘴(4,24,34),作为低压单色液滴喷射,其中每个横向输出喷嘴布置成接收液体 使得液体可以通过穿过输出喷嘴而从喷嘴体排出,其中输出喷嘴(4,24,34)具有垂直和平行的具有近似垂直轮廓的侧壁。 输出喷嘴布置在基板中,使得输出喷嘴的密度从基板的中心向边缘增加。

    Apparatus for ultrasonically assisted melt extrusion of fibers
    2.
    发明授权
    Apparatus for ultrasonically assisted melt extrusion of fibers 失效
    用于超声波辅助熔融挤出纤维的装置

    公开(公告)号:US06036467A

    公开(公告)日:2000-03-14

    申请号:US992862

    申请日:1997-11-25

    申请人: Lee Kirby Jameson

    发明人: Lee Kirby Jameson

    摘要: An apparatus and a method for the melt extrusion of a molten thermoplastic polymer, e.g., as fibers and nonwoven webs, which apparatus and method utilize ultrasonic energy to assist in the melt-extrusion process. The apparatus includes a die housing which defines a chamber adapted to receive the molten thermoplastic polymer and a means for applying ultrasonic energy to a portion of the molten thermoplastic polymer. The die housing includes a chamber adapted to receive the molten thermoplastic polymer, an inlet orifice adapted to supply the chamber with the molten thermoplastic polymer, and an extrusion orifice adapted to receive the molten thermoplastic polymer from the chamber and extrude the polymer. The means for applying ultrasonic energy is located within the chamber. The method involves supplying a molten thermoplastic polymer and extruding the molten thermoplastic polymer through an extrusion orifice in the foregoing apparatus to form a threadline. The means for applying ultrasonic energy is at least partially surrounded by molten thermoplastic polymer and is adapted to apply the ultrasonic energy to molten thermoplastic polymer as it passes into the extrusion orifice. While extruding the molten thermoplastic polymer, the means for applying ultrasonic energy is excited with ultrasonic energy. The resulting threadline then is attenuated to form a fiber. The means for applying the ultrasonic energy may be an ultrasonic horn.

    摘要翻译: 用于熔融挤出熔融热塑性聚合物(例如纤维和非织造纤维网)的装置和方法,该设备和方法利用超声波能量来帮助熔融挤出过程。 该设备包括一个模具外壳,该模具外壳限定适于接收熔融热塑性聚合物的室,以及用于向熔融热塑性聚合物的一部分施加超声波能量的装置。 模具壳体包括适于容纳熔融热塑性聚合物的腔室,适于向腔室供应熔融热塑性聚合物的入口孔口,以及适于从腔室接收熔融热塑性聚合物并挤出聚合物的挤出孔。 用于施加超声波能量的装置位于室内。 该方法包括提供熔融的热塑性聚合物并将熔融的热塑性聚合物通过前述装置中的挤出孔挤出以形成丝线。 用于施加超声能量的装置至少部分地被熔融的热塑性聚合物包围,并且适于在熔融的热塑性聚合物进入挤出孔口时将超声波能量施加到熔融的热塑性聚合物上。 在挤出熔融的热塑性聚合物的同时,用超声能量激发用于施加超声波能量的装置。 所得到的丝线然后被衰减以形成纤维。 用于施加超声能量的装置可以是超声波喇叭。

    Fuel nozzle generating acoustic vibrations
    3.
    发明授权
    Fuel nozzle generating acoustic vibrations 失效
    燃油喷嘴产生声振动

    公开(公告)号:US5314117A

    公开(公告)日:1994-05-24

    申请号:US941035

    申请日:1992-09-30

    IPC分类号: F23D11/10 F23D11/34 F02M67/00

    CPC分类号: F23D11/34 F23D11/107

    摘要: A fuel nozzle comprises a body (1) with a cylindrical sleeve (2) accommodating a tubular element (3) having an axially extending channel (16). At the end of the element (3) there is arranged an acoustic head (5) having a conically shaped surface (6) adapted to generate acoustic vibrations. An annular recess (12) is formed on the surface (6). The nozzle body (1) carries a reflecting surface (9) formed as a plurality of pyramids. The fuel nozzle is provided with a device (18) adapted to swirl the gas flow and a regulating element (17) accommodated in the axial channel (16).

    摘要翻译: PCT No.PCT / RU92 / 00011 Sec。 371日期:1992年9月30日 102(e)1992年9月30日PCT PCT。1990年1月20日PCT。燃料喷嘴包括具有圆柱形套筒(2)的主体(1),容纳具有轴向延伸通道(16)的管状元件(3)。 在元件(3)的端部设置有具有适于产生声振动的锥形表面(6)的声学头(5)。 在表面(6)上形成环形凹部(12)。 喷嘴体(1)承载形成为多个金字塔的反射面(9)。 燃料喷嘴设置有适于使气流旋转的装置(18)和容纳在轴向通道(16)中的调节元件(17)。

    Fluid reflecting member for use in a fluid dispersing nozzle unit
    4.
    发明授权
    Fluid reflecting member for use in a fluid dispersing nozzle unit 失效
    用于流体分散喷嘴单元的流体反射构件

    公开(公告)号:US4247050A

    公开(公告)日:1981-01-27

    申请号:US26942

    申请日:1979-04-04

    摘要: A fluid reflecting member for use in combination with a fluid spouting nozzle element, which member includes a cavity forming portion provided with a circular fluid reflecting cavity toward which a fluid or fluids is spouted from the fluid spouting nozzle element. The cavity forming portion is characterized by being provided with a plurality of axial slots having axially and outwardly inclining slot bottoms whereby a plurality of dispersing streams of the fluid or fluids passing through the axial slots is generated.

    摘要翻译: 一种用于与流体喷射嘴元件组合使用的流体反射部件,该部件包括设置有圆形流体反射腔的空腔形成部分,流体或流体从流体喷射嘴元件喷出。 空腔形成部分的特征在于设置有多个具有轴向和向外倾斜的槽底的轴向槽,从而产生通过轴向槽的流体或流体的多个分散流。

    Sonic energy transducer
    5.
    发明授权
    Sonic energy transducer 失效
    声能传感器

    公开(公告)号:US4109862A

    公开(公告)日:1978-08-29

    申请号:US785838

    申请日:1977-04-08

    申请人: Nathaniel Hughes

    发明人: Nathaniel Hughes

    摘要: A flow passage having a restriction is connected between a fluid inlet and outlet. A frustum is disposed in the flow passage between the inlet and the restriction. The frustum has a base facing away from the restriction, and an apex facing toward the restriction. The inlet is transverse to the axis of the flow passage and positioned so the base and a portion only of the frustum are directly exposed to the inlet. The frustum is mounted on a rod extending through the flow passage. In one embodiment, a sphere is mounted on the end of the rod beyond the outlet. The rod may be hollow and have holes near the restriction for the purpose of liquid feed.

    摘要翻译: 具有限制的流路连接在流体入口和出口之间。 平头锥体设置在入口和限制件之间的流动通道中。 平截头体具有背离限制的基部,以及面向限制的顶点。 入口横向于流动通道的轴线并且定位成使得基部和仅截锥体的一部分直接暴露于入口。 截头锥体安装在延伸穿过流动通道的杆上。 在一个实施例中,球体安装在杆的端部超出出口。 杆可以是中空的,并且在液体进料的目的下具有靠近限制的孔。

    Acoustic nozzle
    6.
    发明授权
    Acoustic nozzle 失效
    声音喷嘴

    公开(公告)号:US3829015A

    公开(公告)日:1974-08-13

    申请号:US26539972

    申请日:1972-06-22

    发明人: MONRO R

    IPC分类号: B05B17/04 B05B17/06 F23D11/34

    摘要: A nozzle for finely dispersing a liquid in a gas stream, usually air or steam, has therein a reverberation chamber for producing acoustic energy in the gas stream. The gas then flows through a plurality of tubular passages which are intersected by tubular passages carrying therethrough a liquid to be nebulized, said liquid usually being oil. The nozzle is particularly useful for nebulizing oil in preparation for combustion thereof.

    摘要翻译: 用于将液体细分散在气流(通常是空气或蒸汽)中的喷嘴在其中具有用于在气流中产生声能的混响室。 然后气体流过多个管状通道,这些管状通道与管状通道相交,通过其进行雾化的液体,所述液体通常为油。 该喷嘴对于用于燃烧其的喷雾油特别有用。