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1. 发明授权

US06036467A Apparatus for ultrasonically assisted melt extrusion of fibers 失效
标题翻译：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
IPC分类号： F02M51/06 , B01F3/08 , B05B1/30 , B05B17/06 , B29C47/00 , D01D1/04 , D01D5/08 , D01D5/247 , D01F6/04 , D04H3/16 , F02M27/08 , F02M43/04 , F02M69/00 , F02M69/04 , F23D11/34 , F23R3/28 , B28B17/00
CPC分类号： F23D11/34 , B05B1/30 , B05B17/0607 , B05B17/0623 , B29C47/0014 , B29C47/0071 , D01D1/04 , D01D5/247 , F02M27/08 , F02M43/04 , F02M69/041 , F23D11/345 , B29C47/0021
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。

2. 发明授权

US4844343A Ultrasonic vibrator horn 失效
标题翻译：超声波振子喇叭
公开(公告)号：US4844343A
公开(公告)日：1989-07-04
申请号：US79736
申请日：1987-07-30
申请人： Hitoshi Kurokawa , Kouji Nakayama , Hirokazu Takenaka
发明人： Hitoshi Kurokawa , Kouji Nakayama , Hirokazu Takenaka
IPC分类号： G01S7/521 , B05B17/06 , F02B1/04 , F02M69/04 , F23D11/34
CPC分类号： B05B17/0623 , F02M69/041 , F23D11/345 , F02B1/04
摘要： An ultrasonic vibrator horn for use with ultrasonic atomizing apparatus for atomizing liquids, such as liquid fuels, employed in gasoline engines, diesel engines, gas turbines and various combustors such as industrial, commercial and domestic boilers. The ultrasonic vibrator horn has a body portion connected at one axial end thereof to an ultrasonic vibration generating means. The other axial end of the body, at which atomization of liquid material fed to the horn takes place when the horn is driven by the vibration generating means, is of conical shape. The body has at least one external groove formed in it. The groove communicates with the conical end of the body for receiving the liquid material and directing it to the conical end.
摘要翻译：一种用于汽油发动机，柴油发动机，燃气轮机以及工业，商业和家用锅炉等各种燃烧器中使用的用于雾化液体的液体燃料的超声波雾化装置的超声波振子喇叭。超声波振子喇叭具有在其一个轴向端连接到超声波振动产生装置的主体部分。当喇叭被振动产生装置驱动时，主体的另一个轴向端部被送入喇叭的液体材料发生雾化，它是圆锥形的。主体在其中形成有至少一个外部凹槽。槽与主体的锥形端连通，用于接收液体材料并将其引导到锥形端。

3. 发明授权

US4726522A Vibrating element for ultrasonic atomization having curved multi-stepped edged portion 失效
标题翻译：具有弯曲多阶边缘部分的超声雾化振动元件
公开(公告)号：US4726522A
公开(公告)日：1988-02-23
申请号：US861474
申请日：1986-05-09
申请人： Kakuro Kokubo , Masami Endo , Daijiro Hosogai
发明人： Kakuro Kokubo , Masami Endo , Daijiro Hosogai
IPC分类号： B06B1/02 , B05B17/06 , F02M69/04 , F23D11/34 , F02M61/04
CPC分类号： B05B17/063 , B05B17/0623 , F02M69/041 , F23D11/345
摘要： The present invention consists of a vibrating element for ultrasonic atomization formed around its inner or outer periphery with a multi-stepped edged portion having at least two steps, each edged portion defining an edge, the edged portions being supplied with liquid for atomization, wherein the multi-stepped edged portion includes successively connected continuous curved surfaces where the steps are partially formed with a curved surface.
摘要翻译：本发明包括一个用于超声波雾化的振动元件，该振动元件围绕其内周或外圆周形成有具有至少两个台阶的多阶边缘部分，每个边缘部分限定边缘，边缘部分被供应用于雾化的液体，其中多台阶边缘部分包括连续连续的连续弯曲表面，其中台阶部分地形成有弯曲表面。

4. 发明授权

US4595356A Burner construction for air heaters using an ultrasonic atomizer 失效
标题翻译：使用超声波雾化器的空气加热器的燃烧器结构
公开(公告)号：US4595356A
公开(公告)日：1986-06-17
申请号：US497177
申请日：1983-05-23
申请人： Gerhard Gaysert , Reinhard Gerwin , Dieter Gotz
发明人： Gerhard Gaysert , Reinhard Gerwin , Dieter Gotz
IPC分类号： B60H1/22 , F23D11/34 , F23D11/40
CPC分类号： F23D11/345 , B60H1/2203 , F23D11/402
摘要： A burner for air heaters comprises a first wall structure defining an ignition chamber with an ultrasonic atomizer discharging into the ignition chamber and with means for delivering primary air into the ignition chamber for ignition by suitable ignition device to form an igniting gas mixture. The construction includes a second wall arrangement which is adjacent the ignition chamber and which defines a primary combustion chamber which has a passage for the ignited gas mixture from the ignition chamber and also for secondary air so as to complete the combustion in the main combustion chamber. The main combustion chamber in turn is connected downstream and into an exhaust diffuser in which the completely burnt gases are delivered to a place of use for heating an area such as a space in a motor vehicle. In one construction, the combustion chamber is defined within a perforated tube which has a perforated bottom or rear wall facing an ignition chamber which is defined with an outer tube which is also perforated to provide for the inflow of the primary air. The ignition device is mounted in the outer tube adjacent the atomizer so as to ignite the fuel with the primary air and direct this ignited mixture into perforations of the main combustion chamber for continued burning therein. In another embodiment the primary chamber is defined by a perforated wall which defines an area within the outer perforated housing which comprises the ignition chamber having the atomizer in an igniting element. This ignition chamber communicates through perforations in the surrounding wall with an inlet for the primary air and one or more inlets for the secondary air in the remaining space within the outer housing which defines the main combustion chamber.
摘要翻译：用于空气加热器的燃烧器包括限定点火室的第一壁结构，其中超声雾化器排放到点火室中，并且具有用于通过合适的点火装置将一次空气输送到点火室以点燃以形成点燃气体混合物的装置。该结构包括与点火室相邻并且限定一个主燃烧室的第二壁布置，该主燃烧室具有用于来自点火室的点燃气体混合物的通道，也用于二次空气，以便完成主燃烧室中的燃烧。主燃烧室又连接在下游并进入排气扩散器，其中完全燃烧的气体被输送到用于加热诸如机动车辆中的空间的区域的使用场所。在一个结构中，燃烧室被限定在多孔管中，该穿孔管具有面向点火室的穿孔的底部或后壁，该点火室由外管限定，外管也被穿孔以提供一次空气的流入。点火装置安装在外管附近的雾化器上，以便用一次空气点燃燃料，并将该点燃混合物引导到主燃烧室的穿孔中，以在其中持续燃烧。在另一个实施例中，主室由穿孔壁限定，该穿孔壁限定外部多孔壳体内的区域，该区域包括点火室，其具有点火元件中的雾化器。该点火室通过在周围壁上的穿孔与一次空气的入口连通，一个或多个入口用于外部壳体中限定主燃烧室的剩余空间中的二次空气。

5. 发明授权

US4469974A Low power acoustic fuel injector drive circuit 失效
标题翻译：低功率声学燃料喷射器驱动电路
公开(公告)号：US4469974A
公开(公告)日：1984-09-04
申请号：US388400
申请日：1982-06-14
申请人： Donald Speranza
发明人： Donald Speranza
IPC分类号： B05B17/06 , F02D41/20 , F02M69/04 , F23D11/34 , H01L41/04 , H01L41/08
CPC分类号： F23D11/345 , B05B17/0623 , B05B17/063 , F02D41/2096 , F02M69/041
摘要： An acoustic fuel injector-atomizer comprising a horn (74) actuated by piezoelectric crystals (28a, 28b) to form a resonant structure (18) excited by an oscillator signal. The oscillator (16) which generates the excitation signal is self-tuned to the resonant frequency of the structure (18) by means of a first transformer coupling (66, 56) which provides a feedback path between the structure (18) and the oscillator transistor (24) and a second transformer coupling (68, 56) which provides a compensation signal representing static capacitance of the crystals (28a, 28b). The compensation signal is subtracted from the feedback signal of the structure (18) so as to eliminate the static capacitance component as an error source in the self-tuning function.
摘要翻译：一种声学燃料喷射器 - 雾化器，包括由压电晶体（28a，28b）致动以形成由振荡器信号激发的谐振结构（18）的喇叭（74）。产生激励信号的振荡器（16）通过第一变压器耦合（66,56）自调谐到结构（18）的谐振频率，第一变压器耦合（66,56）提供结构（18）和振荡器晶体管（24）和第二变压器耦合（68,56），其提供表示晶体（28a，28b）的静态电容的补偿信号。从结构（18）的反馈信号中减去补偿信号，以消除作为自调谐功能中的误差源的静态电容分量。

6. 发明授权

US4308006A Method and apparatus for atomizing and burning liquid hydrocarbons floating on water 失效
标题翻译：用于雾化和燃烧浮在水面上的液态烃的方法和装置
公开(公告)号：US4308006A
公开(公告)日：1981-12-29
申请号：US118154
申请日：1980-02-04
申请人： John N. Koblanski
发明人： John N. Koblanski
IPC分类号： E02B15/04 , F23D11/34 , F23G7/05 , F23C11/02
CPC分类号： F23G7/05 , E02B15/042 , F23D11/345 , Y10S210/923
摘要： Oil or other combustible material polluting the sea is burned by apparatus having a partly submergible burner equipped with a transducer for generating high frequency acoustic vibrations. The transducer is surmounted by a velocity transformer designed to concentrate the acoustic vibration at a region of maximum intensity adjacent an upper end of the transformer. A float arrangement on the burner allows buoyancy to be adjusted so that the upper end of the velocity transformer is disposed a suitable distance above the surface of the water. An ignition system on the burner projects upwardly above the velocity transformer to ignite a cloud of the oil which is vaporized over the apparatus by energization of the transducer.
摘要翻译：污染海洋的油或其他可燃材料被装备有具有用于产生高频声振动的换能器的部分浸没式燃烧器的设备燃烧。传感器被设计用于将声振动集中在与变压器上端相邻的最大强度区域的速度变换器上。燃烧器上的浮动装置允许浮力被调节，使得速度变换器的上端设置在水表面上方适当的距离。燃烧器上的点火系统在速度变换器上方向上突出，以点燃通过传感器通电在装置上汽化的油的云。

7. 发明授权

US3977604A Fuel injection nozzle assembly 失效
标题翻译：燃油喷嘴总成
公开(公告)号：US3977604A
公开(公告)日：1976-08-31
申请号：US590026
申请日：1975-06-25
申请人： Taro Yokoyama , Osamu Akibayashi
发明人： Taro Yokoyama , Osamu Akibayashi
IPC分类号： F02M27/08 , F02M43/04 , F23D11/34 , B05B17/06
CPC分类号： F23D11/345 , F02M27/08
摘要： A pear or egg-shaped nozzle housing having a main jet nozzle at the tapered end, and several auxiliary nozzles at the other end of the housing. Inside the housing are two ultrasonic vibrators, one, a disc vibrator facing the auxiliary nozzles thus forming a hemisphere with the other housing end and the other a ring vibrator at the throat of the main jet nozzle.
摘要翻译：梨形或卵形喷嘴壳体，其在锥形端部具有主喷嘴，在壳体的另一端具有若干辅助喷嘴。在壳体内部有两个超声波振动器，一个是面向辅助喷嘴的盘式振动器，因此与另一个壳体端形成一个半球，另一个在主喷嘴的喉部处形成环形振动器。

8. 发明授权

US3932109A Ultrasonic burner means 失效
标题翻译：超声波燃烧器手段
公开(公告)号：US3932109A
公开(公告)日：1976-01-13
申请号：US449928
申请日：1974-03-11
申请人： Edwin W. Pitcher , Thomas L. Nystrom
发明人： Edwin W. Pitcher , Thomas L. Nystrom
IPC分类号： B05B17/06 , F23D11/34 , H01L35/30 , F23C3/02 , B05B3/14
CPC分类号： B05B17/063 , F23D11/345 , H01L35/30
摘要： An improved burner assembly, especially useful to heat a thermoelectric generator, comprising an ultrasonic atomizer for atomizing liquid fossil fuels into a mist of fine particles; baffle means for causing an appropriate mixture of fuel and air; and, usually, a mantle for uniformly distributing the heat of combustion over a cylindrical hot plate against which thermoelectric legs are disposed.
摘要翻译：一种改进的燃烧器组件，特别用于加热热电发电机，包括用于将液体化石燃料雾化成细颗粒雾的超声雾化器; 用于引起燃料和空气的适当混合物的挡板装置; 并且通常是用于均匀地分布燃烧热量的套管，该圆筒形热板被布置在热电腿上。

9. 发明授权

US3545947A Liquid fuel-air partial oxidation system 失效
标题翻译：液体燃料部分氧化系统
公开(公告)号：US3545947A
公开(公告)日：1970-12-08
申请号：US3545947D
申请日：1967-08-25
申请人： TEXAS INSTRUMENTS INC
发明人： GRAY FOSTER L , WOOD RODNEY D
IPC分类号： C01B3/34 , C01B3/36 , F23D11/24 , F23D11/34 , B01F11/02 , C01B2/14 , C10G9/00
CPC分类号： F23D11/345 , C01B3/342 , C01B3/36 , F23D11/24

10. 发明授权

US3317139A Devices for generating and delivering mechanical vibrations to a nozzle 失效
标题翻译：用于向喷嘴产生和传递机械振动的装置
公开(公告)号：US3317139A
公开(公告)日：1967-05-02
申请号：US44763465
申请日：1965-04-13
申请人： SIMMS GROUP RES DEV LTD
发明人： WILLIAM FREELAND
IPC分类号： B05B17/06 , F23D11/34
CPC分类号： B05B17/063 , B05B17/0623 , F23D11/345

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