专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130039787A1 ENERGY TRANSFER FLUID DIAPHRAGM AND DEVICE 审中-公开
标题翻译：能量转移流体膜片和装置
公开(公告)号：US20130039787A1
公开(公告)日：2013-02-14
申请号：US13576836
申请日：2011-01-25
申请人： Timothy S. Lucas
发明人： Timothy S. Lucas
IPC分类号： F04B45/047 , H01L41/04
CPC分类号： F03G7/00 , F04B43/043 , F04B43/046 , F04B45/047 , F04D23/006 , F04D33/00 , F16J3/02
摘要： An energy transfer fluid diaphragm including a diaphragm substrate including cutouts. The cutouts are covered with a sealing layer bonded to the diaphragm substrate. The cutouts are configured to bend thereby allowing displacement of a center portion of the diaphragm. The displacement of the center portion transfers energy to a fluid located adjacent to the diaphragm.
摘要翻译：能量传递流体膜，其包括具有切口的膜片基板。切口被覆盖有与膜片基板结合的密封层。切口构造成弯曲，从而允许隔膜的中心部分的位移。中心部分的位移将能量传递到邻近隔膜的流体。

2. 发明授权

US5051066A Gas compression by pulse amplification 失效
标题翻译：气体压缩脉冲放大
公开(公告)号：US5051066A
公开(公告)日：1991-09-24
申请号：US516708
申请日：1990-04-30
申请人： Timothy S. Lucas
发明人： Timothy S. Lucas
IPC分类号： F04F7/00 , F25B1/02
CPC分类号： F04F7/00 , F25B1/02
摘要： A compressor which sweeps a localized region of electromagnetic or ultrasonic energy through a gas at the speed of sound, in order to create and maintain a high pressure acoustic pulse in the gas. The compressions and rarefactions associated with this pulse comprise a pressure cycle, by which a low pressure gas is drawn into a pulse chamber, compressed therein, and then discharged as a high pressure gas. By choosing a sweep velocity equal to the speed of sound in the gas, three independent physical effects are synergistically coupled together. This effect-coupling induces a natural pressure amplification, whereby the pulse's pressure exceeds the sum of the pressures which would result from the individual effects. Operation of the compressor requires no moving parts, other than valves, to come in contact with the gas being compressed and conveyed. Therefore, no oil comes in contact with the gas. This compressor is particularly well suited for refrigeration applications, and provides an efficient oil-less refrigeration compressor.
摘要翻译：一种以声速扫描电磁或超声波能量通过气体的局部区域的压缩机，以便产生并保持气体中的高压声脉冲。与该脉冲相关联的压缩和稀释包括压力循环，通过该压力循环将低压气体吸入脉冲室中，在其中压缩，然后作为高压气体排出。通过选择与气体中的声速相等的扫描速度，三个独立的物理效应协同地耦合在一起。该效应耦合引起自然压力放大，由此脉冲的压力超过由个体效应产生的压力之和。压缩机的操作不需要除阀之外的移动部件与被压缩和输送的气体接触。因此，没有油与气体接触。该压缩机特别适用于制冷应用，并提供了一种高效的无油冷冻压缩机。

3. 发明授权

US5994854A Acoustic resonator power delivery 失效
标题翻译：声谐振器供电
公开(公告)号：US5994854A
公开(公告)日：1999-11-30
申请号：US979931
申请日：1997-11-26
申请人： Christopher C. Lawrenson , Thomas W. Van Doren , F. Joseph Keith , Timothy S. Lucas
发明人： Christopher C. Lawrenson , Thomas W. Van Doren , F. Joseph Keith , Timothy S. Lucas
IPC分类号： F25B9/00 , B01F11/02 , B01J19/10 , B01J19/12 , B06B1/04 , C12M3/08 , F26B5/02 , G10K9/13 , G10K11/32 , H02K33/02 , H02K33/12 , H02K33/00
CPC分类号： H02K33/12 , B01F11/0266 , B01J19/10 , B01J19/126 , B06B1/045 , F26B5/02 , G10K11/32 , H02K33/02
摘要： A vibrational acoustic unit comprises a dynamic force motor, a power take-off spring having one end attached to the dynamic force motor and the other end attached to a fluid filled acoustic resonator. The motor oscillates the entire acoustic resonator so as to excite a resonant mode of the acoustic resonator.A method of delivering power to an acoustic resonator comprises resiliently connecting a motor to the resonator, and driving the motor to oscillate the entire acoustic resonator so as to excite a resonant mode of the acoustic resonator.
摘要翻译：振动声学单元包括动力马达，动力输出弹簧，其一端连接到动力马达，另一端连接到流体填充声谐振器。电机使整个声谐振器振荡，以激发声谐振器的谐振模式。将功率传递到声谐振器的方法包括将电动机弹性地连接到谐振器，并且驱动电动机以使整个声谐振器振荡，以便激发声谐振器的谐振模式。

4. 发明授权

US5174130A Refrigeration system having standing wave compressor 失效
标题翻译：具有立式波形压缩机的制冷系统
公开(公告)号：US5174130A
公开(公告)日：1992-12-29
申请号：US493380
申请日：1990-03-14
申请人： Timothy S. Lucas
发明人： Timothy S. Lucas
IPC分类号： F04B15/06 , F02G1/043 , F04B17/00 , F04F7/00 , F25B1/00 , F25B1/02 , F25B49/02
CPC分类号： F04F7/00 , F02G1/0435 , F04B17/006 , F25B1/02 , F25B49/022 , F02G2243/52 , F02G2243/54 , F02G2254/30 , F02G2270/70 , Y10S417/902 , Y10S62/02
摘要： A compression-evaporation refrigeration system, wherein gaseous compression of the refrigerant is provided by a standing wave compressor. The standing wave compressor is modified so as to provide a separate subcooling system for the refrigerant, so that efficiency losses due to flashing are reduced. Subcooling occurs when heat exchange is provided between the refrigerant and a heat pumping surface, which is exposed to the standing acoustic wave within the standing wave compressor. A variable capacity and variable discharge pressure for the standing wave compressor is provided. A control circuit simultaneously varies the capacity and discharge pressure in response to changing operating conditions, thereby maintaining the minimum discharge pressure needed for condensation to occur at any time. Thus, the power consumption of the standing wave compressor is reduced and system efficiency is improved.

5. 发明授权

US5167124A Compression-evaporation cooling system having standing wave compressor 失效
标题翻译：具有驻波压缩机的压缩蒸发冷却系统
公开(公告)号：US5167124A
公开(公告)日：1992-12-01
申请号：US665316
申请日：1991-03-06
申请人： Timothy S. Lucas
发明人： Timothy S. Lucas
IPC分类号： F03G7/00 , F04B35/04 , F04F7/00 , F25B1/02 , F25B49/02
CPC分类号： F03G7/002 , F04B35/04 , F04F7/00 , F25B1/02 , F25B49/022
摘要： A compressor for compression-evaporation cooling systems, which requires no moving parts. A gaseous refrigerant inside a chamber is acoustically compressed and conveyed by means of a standing acoustic wave which is set up in the gaseous refrigerant. This standing acoustic wave can be driven either by a transducer, or by direct exposure of the gas to microwave and infrared sources, including solar energy. Input and output ports arranged along the chamber provide for the intake and discharge of the gaseous refrigerant. These ports can be provided with optional valve arrangements, so as to increase the compressor's pressure differential. The performance of the compressor in either of its transducer or electromagnetically driven configurations, can be optimized by a controlling circuit. This controlling circuit holds the wavelength of the standing acoustical wave constant, by changing the driving frequency in response to varying operating conditions.
摘要翻译：用于压缩蒸发冷却系统的压缩机，其不需要移动部件。腔室内的气态制冷剂通过设置在气态制冷剂中的驻波声学压缩和输送。这种声波可以由传感器驱动，也可以通过将气体直接暴露于包括太阳能在内的微波和红外源。沿着室设置的输入和输出端口用于气态制冷剂的进入和排出。这些端口可以设置有可选的阀装置，以便增加压缩机的压力差。压缩机在其传感器或电磁驱动配置中的性能可以通过控制电路来优化。该控制电路通过响应于变化的操作条件改变驱动频率来保持立体声波的波长恒定。

6. 发明授权

US09523367B2 Cantilever fan 有权
标题翻译：悬臂风扇
公开(公告)号：US09523367B2
公开(公告)日：2016-12-20
申请号：US13818513
申请日：2011-08-19
申请人： Timothy S. Lucas
发明人： Timothy S. Lucas
IPC分类号： F04D19/00 , H01L41/083 , G01P15/09 , H01L41/09 , F04D33/00
CPC分类号： F04D19/002 , F04D33/00 , G01P15/0922 , H01L41/083 , H01L41/094
摘要： A cantilever fan including a cantilever blade that is clamped at one end. The fan includes an actuator that applies a periodic force to the blade resulting in periodic deflections of the blade.
摘要翻译：悬臂式风扇包括一端夹紧的悬臂叶片。该风扇包括致动器，其向叶片施加周期性的力，导致叶片的周期性偏转。

7. 发明申请

US20090148320A1 Fluidic Energy Transfer Devices 有权
标题翻译：流体能量转移装置
公开(公告)号：US20090148320A1
公开(公告)日：2009-06-11
申请号：US12224783
申请日：2007-03-07
申请人： Timothy S. Lucas
发明人： Timothy S. Lucas
IPC分类号： F04C21/00 , F01B19/00
CPC分类号： F04B43/046
摘要： A fluid energy transfer device, including a chamber for receiving a fluid, at least a portion of the chamber comprising a movable portion relative to another portion of the chamber, the movable portion being adapted to change the volume of the chamber from a first volume to a second volume by movement of the movable portion. The device further includes an actuator attached to the movable portion, wherein the displacements of the movable portion can be larger than the displacement of the actuator.
摘要翻译：一种流体能量传递装置，包括用于容纳流体的室，所述室的至少一部分相对于所述室的另一部分包括可移动部分，所述可移动部分适于将所述室的体积从第一体积改变为通过可移动部分的移动而产生的第二体积。该装置还包括附接到可动部分的致动器，其中可动部分的位移可大于致动器的位移。

8. 发明申请

US20080304979A1 Reaction Drive Energy Transfer Device 审中-公开
标题翻译：反应驱动能量传递装置
公开(公告)号：US20080304979A1
公开(公告)日：2008-12-11
申请号：US11793441
申请日：2005-12-22
申请人： Timothy S. Lucas
发明人： Timothy S. Lucas
IPC分类号： F04B17/00
CPC分类号： F04B43/0054 , F04B43/04 , F04B45/04
摘要： A fluid energy transfer device, including a chamber for receiving a fluid, at least a portion of the chamber comprising a movable portion relative to another portion of the chamber, the movable portion being adapted to change the volume of the chamber from a first volume to a second volume by movement of the movable portion. The device further includes a bender actuator attached to the movable portion, wherein the bender actuator is at least one of (i) connected directly to the movable portion and (ii) linked to the movable portion, to form a bender-movable portion assembly, wherein the bender is effectively not connected and effectively not linked to any other component of the device other than the movable portion, and wherein the bender-movable portion assembly is adapted to move substantially only due to oscillation of the bender at a drive frequency.
摘要翻译：一种流体能量传递装置，包括用于容纳流体的室，所述室的至少一部分相对于所述室的另一部分包括可移动部分，所述可移动部分适于将所述室的体积从第一体积改变为通过可移动部分的移动而产生的第二体积。该装置还包括附接到可移动部分的弯曲器致动器，其中弯曲致动器是（i）直接连接到可动部分和（ii）连接到可动部分上的至少一个，以形成弯曲可动部分组件，其中弯曲器实际上不被连接并且有效地不与除了可移动部分之外的装置的任何其它部件连接，并且其中弯曲器可移动部分组件适于基本上仅由于弯曲器在驱动频率处的振荡而移动。

9. 发明授权

US5892293A RMS energy conversion 失效
标题翻译： RMS能量转换
公开(公告)号：US5892293A
公开(公告)日：1999-04-06
申请号：US783701
申请日：1997-01-15
申请人： Timothy S. Lucas
发明人： Timothy S. Lucas
IPC分类号： F23C15/00 , H02K35/00 , H02P9/04
CPC分类号： F23C15/00 , H02P9/04
摘要： An energy conversion device comprises an acoustic resonator, a pulse combustion device for creating a standing wave within said resonator, and an electric alternator. The alternator is coupled to the resonator to convert acoustically driven mechanical vibrations into electrical power.
摘要翻译：能量转换装置包括声谐振器，用于在所述谐振器内产生驻波的脉冲燃烧装置和电动交流发电机。交流发电机耦合到谐振器以将声学驱动的机械振动转换为电力。

10. 发明授权

US5319938A Acoustic resonator having mode-alignment-canceled harmonics 失效
标题翻译：具有取向模式取向谐波的声谐振器
公开(公告)号：US5319938A
公开(公告)日：1994-06-14
申请号：US881339
申请日：1992-05-11
申请人： Timothy S. Lucas
发明人： Timothy S. Lucas
IPC分类号： B06B1/04 , G10K11/02 , G10K11/04 , G10K15/04 , F25B9/00
CPC分类号： G10K15/04 , G10K11/04 , F25B2309/1404 , F25B9/145 , G01N2291/02491 , G01N2291/02872
摘要： An acoustic resonator includes a chamber which contains a fluid. The chamber has a geometry which produces self-destructive interference of at least one harmonic in the fluid to avoid shock wave formation at finite acoustic pressure amplitudes. The chamber can have reflective terminations at each end or a reflective termination at only one end. A driver mechanically oscillates the chamber at a frequency of a selected resonant mode of the chamber. The driver may be a moving piston coupled to an open end of the chamber, an electromagnetic shaker or an electromagnetic driver.
摘要翻译：声谐振器包括容纳流体的腔室。该腔室具有几何形状，其在流体中产生至少一个谐波的自相干涉，以避免有限声压振幅下的冲击波形成。该腔室可以在每个端部具有反射性端接或仅在一端具有反射端接。驱动器以腔室的选定谐振模式的频率机械振荡腔室。驱动器可以是联接到腔室的开口端的移动活塞，电磁振动器或电磁驱动器。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式