公开(公告)号：US20100243217A1

公开(公告)日：2010-09-30

申请号：US12746200

申请日：2008-11-26

Applicant: Ronaldus Maria Aarts ,  Clemens Johannes Maria Lasance ,  Joris Adelbert Maria Nieuwendijk ,  Okke Ouweltjes

Inventor： Ronaldus Maria Aarts ,  Clemens Johannes Maria Lasance ,  Joris Adelbert Maria Nieuwendijk ,  Okke Ouweltjes

IPC: F28F23/00

CPC classification number: F04D33/00 ,  F04F7/00

Abstract: A cooling device (1) using pulsating fluid for cooling of an object, comprising: a transducer (2) having a membrane adapted to generate pressure waves at a working frequency (fw), and a cavity (4) enclosing a first side of the membrane. The cavity (4) has at least one opening (5) adapted to emit a pulsating net output fluid flow towards the object, wherein the opening (5) is in communication with a second side of the membrane. The cavity (4) is sufficiently small to prevent fluid in the cavity (4) from acting as a spring in a resonating mass-spring system in the working range. This is advantageous as a volume velocity (u1) at the opening is essentially equal to a volume velocity (u1′) at the second side of the membrane, apart from a minus sign. Thus, at the working frequency the pulsating net output fluid can be largely cancelled due to the counter phase with the pressure waves on the second side of the membrane resulting in a close to zero far-field volume velocity. Thus a low sound level is achieved, at a low cost, without requiring mechanical symmetry.

Abstract translation: 一种使用用于冷却物体的脉动流体的冷却装置（1），包括：具有适于产生工作频率（fw）的压力波的膜的换能器（2）和包围所述第一侧的空腔（4） 膜。 空腔（4）具有至少一个开口（5），适于朝向物体发射脉动的净输出流体流，其中开口（5）与膜的第二侧连通。 空腔（4）足够小以防止空腔（4）中的流体在工作范围内作为共振质弹簧系统中的弹簧。 这是有利的，因为开口处的体积速度（u1）基本上等于膜的第二侧处的体积速度（u1'），除了负号。 因此，在工作频率下，脉动净输出流体由于与膜的第二侧上的压力波的相反相而可能被大大地消除，导致接近于零的远场体积速度。 因此，以低成本实现低声级，而不需要机械对称。

公开(公告)号：US08390184B2

公开(公告)日：2013-03-05

申请号：US12866294

申请日：2009-02-09

Applicant: Robert Pet ,  Clemens Johannes Maria Lasance

Inventor： Robert Pet ,  Clemens Johannes Maria Lasance

IPC: H01J5/54

CPC classification number: F21V21/002 ,  F21V21/35 ,  F21V23/06 ,  H01R4/2404 ,  H01R13/6205

Abstract: A system comprises a light source (42) and an electrode device (1). The light source comprises a base (46) with a base surface on which at least two contact elements (47, 48, 54) are provided. The electrode device has at least two electrodes (23, 24, 31, 32) in mutually stacked positions, which electrodes are preferably made of a permanent magnetic, ferromagnet or electro-magnetic material and have a different polarity during operation. The system further comprises at least one electrode comprising a layer of auto-closing material. This ensures that the system can maintain a satisfactory, reliable electric contact between the electrodes and the contact elements, and, after removal of the light source, gives the system a more aesthetic appearance because damages are practically invisible.

Abstract translation: 一种系统包括光源（42）和电极装置（1）。 光源包括具有基面的基座（46），在基座表面上设置有至少两个接触元件（47,48,54）。 电极装置具有至少两个相互堆叠位置的电极（23,24,31,32），该电极优选地由永久磁铁，铁磁体或电磁材料制成，并且在运行期间具有不同的极性。 该系统还包括至少一个包括自动关闭材料层的电极。 这确保了系统可以在电极和接触元件之间保持令人满意的可靠的电接触，并且在去除光源之后，给予系统更美观的外观，因为损伤实际上是不可见的。

公开(公告)号：US08529105B2

公开(公告)日：2013-09-10

申请号：US13002511

申请日：2009-06-25

Applicant: Georges Marie Calon ,  Ronaldus Maria Aarts ,  Peter Alexander Wachters ,  Antonius Adrianus Maria Marinus ,  Reinhold Elferich ,  Hugo Johan Cornelissen ,  Clemens Johannes Maria Lasance

Inventor： Georges Marie Calon ,  Ronaldus Maria Aarts ,  Peter Alexander Wachters ,  Antonius Adrianus Maria Marinus ,  Reinhold Elferich ,  Hugo Johan Cornelissen ,  Clemens Johannes Maria Lasance

IPC: F21V29/02 ,  F28D15/04

CPC classification number: F21V29/63 ,  F21V29/02 ,  F21V29/51 ,  F21V29/70 ,  F21Y2115/10 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

Abstract: This invention relates to thermal management for removing heat generated by a heat source (110). This is done by a combination of a heat conducting member (120), which is thermally connected to the heat source in one end and to a remotely arranged heat sink (130) in the opposite end, and a synthetic jet actuator (140). The synthetic jet actuator is arranged to provide active cooling directly onto the heat source by generating and directing an air flow towards the heat source. The synthetic jet actuator comprises a resonator cavity housing (150) and an oscillating member (160). The oscillator member is arranged at least partly inside said resonator cavity. The combination of the heat conducting member and the synthetic jet actuator provides a highly efficient cooling.

Abstract translation: 本发明涉及用于去除由热源（110）产生的热的热管理。 这是通过在一端热连接到热源的导热构件（120）和相对端的远程布置的散热器（130）的组合来实现的，以及合成射流致动器（140）。 合成射流致动器被布置成通过产生和引导朝向热源的空气流而将主动冷却直接提供到热源上。 合成射流致动器包括谐振器腔体（150）和摆动构件（160）。 振荡器构件至少部分地布置在所述谐振器腔内。 导热构件和合成射流致动器的组合提供了高效的冷却。

公开(公告)号：US20100320896A1

公开(公告)日：2010-12-23

申请号：US12866294

申请日：2009-02-09

Applicant: Robert Pet ,  Clemens Johannes Maria Lasance

Inventor： Robert Pet ,  Clemens Johannes Maria Lasance

IPC: H01J5/54

CPC classification number: F21V21/002 ,  F21V21/35 ,  F21V23/06 ,  H01R4/2404 ,  H01R13/6205

Abstract: A system comprises a light source (42) and an electrode device (1). The light source comprises a base (46) with a base surface on which at least two contact elements (47, 48, 54) are provided. The electrode device has at least two electrodes (23, 24, 31, 32) in mutually stacked positions, which electrodes are preferably made of a permanent magnetic, ferromagnet or electro-magnetic material and have a different polarity during operation. The system further comprises at least one electrode comprising a layer of auto-closing material. This ensures that the system can maintain a satisfactory, reliable electric contact between the electrodes and the contact elements, and, after removal of the light source, gives the system a more aesthetic appearance because damages are practically invisible.

Abstract translation: 一种系统包括光源（42）和电极装置（1）。 光源包括具有基面的基座（46），在基座表面上设置有至少两个接触元件（47,48,54）。 电极装置具有至少两个相互堆叠位置的电极（23,24,31,32），该电极优选地由永久磁铁，铁磁体或电磁材料制成，并且在运行期间具有不同的极性。 该系统还包括至少一个包括自动关闭材料层的电极。 这确保了系统可以在电极和接触元件之间保持令人满意的可靠的电接触，并且在去除光源之后，给予系统更美观的外观，因为损伤实际上是不可见的。

公开(公告)号：US20100165615A1

公开(公告)日：2010-07-01

申请号：US12663527

申请日：2008-06-09

Applicant: Ronaldus Maria Aarts ,  Clemens Johannes Maria Lasance ,  Joris Adelbert Maria Nieuwendijk ,  Okke Ouweltjes

Inventor： Ronaldus Maria Aarts ,  Clemens Johannes Maria Lasance ,  Joris Adelbert Maria Nieuwendijk ,  Okke Ouweltjes

IPC: F21S8/00

CPC classification number: F21S8/086 ,  F04F7/00 ,  F21S8/06 ,  F21V21/32 ,  F21W2131/103 ,  F21Y2115/10

Abstract: An illumination device (1) comprising: at least one light emitting device (5); and a suspension structure (2), suspending the at least one light emitting device (5) in a desired position. Further, the illumination device (1) has a transducer (6), adapted to generate pressure waves at a drive frequency; wherein the suspension structure (2) is utilized as a flow guiding structure (7), having a first end adapted to receive the pressure waves from the transducer, and a second end adapted to generate a pulsating net output flow towards the at least one light emitting device (5), thereby cooling the at least one light emitting device (5). By utilizing the suspension structure itself as flow guiding structure cooling can be integrated in a cost efficient way. Further, no additional space is required to accommodate the flow guiding structure.

Abstract translation: 一种照明装置（1），包括：至少一个发光装置（5）; 和悬挂结构（2），将所述至少一个发光装置（5）悬挂在期望的位置。 此外，照明装置（1）具有适于产生驱动频率的压力波的换能器（6） 其中所述悬挂结构（2）用作流动引导结构（7），其具有适于接收来自所述换能器的压力波的第一端，以及适于产生朝向所述至少一个光的脉动净输出流的第二端 从而冷却至少一个发光器件（5）。 通过利用悬挂结构本身作为导流结构，可以以成本有效的方式集成冷却。 此外，不需要额外的空间来容纳流动引导结构。

公开(公告)号：US20090168343A1

公开(公告)日：2009-07-02

申请号：US12293546

申请日：2007-03-14

Applicant: Ronaldus Maria Aarts ,  Clemens Johannes Maria Lasance

Inventor： Ronaldus Maria Aarts ,  Clemens Johannes Maria Lasance

IPC: H05K7/20

CPC classification number: F04D33/00 ,  F04D23/006 ,  H01L23/4735 ,  H01L2924/0002 ,  H01L2924/3011 ,  H05K7/20172 ,  H01L2924/00

Abstract: A cooling device using pulsating fluid for cooling of an object (8), comprising a transducer (2) adapted to generate pressure waves at a drive frequency, a tube (3), having a first end adapted to receive said pressure waves from the transducer, and a second end (7) adapted to generate a pulsating net output flow towards the object (8). Compared to a Helmholtz resonator, where the length of the tube is short compared to the wavelength, the length (L) of the tube according to the present invention is greater than λ/10, which has been found to be sufficiently long to avoid Helmholtz resonance. Instead, the tube acts as a transmission line, that applies a velocity gain to the pulsating flow.

Abstract translation: 一种使用用于冷却物体（8）的脉动流体的冷却装置，包括适于产生驱动频率的压力波的换能器（2），管（3），其具有适于接收来自换能器的所述压力波的第一端 ，以及适于产生朝向物体（8）的脉动净输出流的第二端（7）。 与亥姆霍兹共振器相比，其中管的长度与波长相比较短，根据本发明的管的长度（L）大于λ/ 10，已经发现足够长以避免亥姆霍兹 谐振。 相反，管用作传输线，其向脉动流施加速度增益。

公开(公告)号：US20110122579A1

公开(公告)日：2011-05-26

申请号：US13054800

申请日：2009-07-16

Applicant: Bart-Hendrik Huisman ,  Nicolas Mignot ,  Hendrik Jan Eggink ,  Clemens Johannes Maria Lasance

Inventor： Bart-Hendrik Huisman ,  Nicolas Mignot ,  Hendrik Jan Eggink ,  Clemens Johannes Maria Lasance

IPC: H05K7/20

CPC classification number: F21V29/02 ,  F21K9/00 ,  F21V29/67 ,  F21V29/677 ,  F21V29/773 ,  F21V29/83 ,  F21V29/89 ,  F21Y2115/10 ,  H01L23/473 ,  H01L33/648 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A semiconductor cooling device for transferring heat from a semiconductor die (111). The semiconductor cooling device includes a heat dissipator (112) that may be thermally coupled to a semiconductor module (111) to be cooled for dissipating heat from the semiconductor die (111); a housing (150) in or on which the semiconductor die (111) is mounted; a fluid flow passage (153) for providing a forced fluid flow within the housing (150); and a fluid path (155) arranged to guide the forced fluid flow in a first direction between the fluid flow passage (153) and the heat dissipator (112) and further arranged to guide the fluid flow along the heat dissipator (112) in a second direction different to the first direction. In a particular embodiment, the semiconductor cooling device is used to dissipate heat from an array of LEDs.

Abstract translation: 一种用于从半导体管芯（111）传递热量的半导体冷却装置。 半导体冷却装置包括散热器（112），其可热耦合到半导体模块（111）以被冷却以从半导体管芯（111）散热; 其上安装有半导体管芯（111）的壳体（150）; 流体流动通道（153），用于在所述壳体（150）内提供强制流体流动; 以及流体路径（155），布置成在流体流动通道（153）和散热器（112）之间沿第一方向引导强制流体流动，并且还设置成沿着散热器（112）引导流体流动 第二方向与第一方向不同。 在特定实施例中，半导体冷却装置用于从LED阵列散发热量。

公开(公告)号：US08559175B2

公开(公告)日：2013-10-15

申请号：US13054800

申请日：2009-07-16

Applicant: Bart-Hendrik Huisman ,  Nicolas Mignot ,  Hendrik Jan Eggink ,  Clemens Johannes Maria Lasance

Inventor： Bart-Hendrik Huisman ,  Nicolas Mignot ,  Hendrik Jan Eggink ,  Clemens Johannes Maria Lasance

IPC: H05K7/20

CPC classification number: F21V29/02 ,  F21K9/00 ,  F21V29/67 ,  F21V29/677 ,  F21V29/773 ,  F21V29/83 ,  F21V29/89 ,  F21Y2115/10 ,  H01L23/473 ,  H01L33/648 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A semiconductor cooling device for transferring heat from a semiconductor die (111). The semiconductor cooling device includes a heat dissipator (112) that may be thermally coupled to a semiconductor module (111) to be cooled for dissipating heat from the semiconductor die (111); a housing (150) in or on which the semiconductor die (111) is mounted; a fluid flow passage (153) for providing a forced fluid flow within the housing (150); and a fluid path (155) arranged to guide the forced fluid flow in a first direction between the fluid flow passage (153) and the heat dissipator (112) and further arranged to guide the fluid flow along the heat dissipator (112) in a second direction different to the first direction. In a particular embodiment, the semiconductor cooling device is used to dissipate heat from an array of LEDs.

Abstract translation: 一种用于从半导体管芯（111）传递热量的半导体冷却装置。 半导体冷却装置包括散热器（112），其可热耦合到半导体模块（111）以被冷却以从半导体管芯（111）散热; 其上安装有半导体管芯（111）的壳体（150）; 流体流动通道（153），用于在所述壳体（150）内提供强制流体流动; 以及流体路径（155），布置成在流体流动通道（153）和散热器（112）之间沿第一方向引导强制流体流动，并且还设置成沿着散热器（112）引导流体流动 第二方向与第一方向不同。 在特定实施例中，半导体冷却装置用于从LED阵列散发热量。

公开(公告)号：US08218318B2

公开(公告)日：2012-07-10

申请号：US12746200

申请日：2008-11-26

Applicant: Ronaldus Maria Aarts ,  Clemens Johannes Maria Lasance ,  Joris Adelbert Maria Nieuwendijk ,  Okke Ouweltjes

Inventor： Ronaldus Maria Aarts ,  Clemens Johannes Maria Lasance ,  Joris Adelbert Maria Nieuwendijk ,  Okke Ouweltjes

IPC: H05K7/20

CPC classification number: F04D33/00 ,  F04F7/00

Abstract: A cooling device (1) using pulsating fluid for cooling of an object, comprising: a transducer (2) having a membrane adapted to generate pressure waves at a working frequency (fw), and a cavity (4) enclosing a first side of the membrane. The cavity (4) has at least one opening (5) adapted to emit a pulsating net output fluid flow towards the object, wherein the opening (5) is in communication with a second side of the membrane. The cavity (4) is sufficiently small to prevent fluid in the cavity (4) from acting as a spring in a resonating mass-spring system in the working range. This is advantageous as a volume velocity (u1) at the opening is essentially equal to a volume velocity (u1′) at the second side of the membrane, apart from a minus sign. Thus, at the working frequency the pulsating net output fluid can be largely cancelled due to the counter phase with the pressure waves on the second side of the membrane resulting in a close to zero far-field volume velocity. Thus a low sound level is achieved, at a low cost, without requiring mechanical symmetry.

Abstract translation: 一种使用用于冷却物体的脉动流体的冷却装置（1），包括：具有适于产生工作频率（fw）的压力波的膜的换能器（2）和包围所述第一侧的空腔（4） 膜。 空腔（4）具有至少一个开口（5），适于朝向物体发射脉动的净输出流体流，其中开口（5）与膜的第二侧连通。 空腔（4）足够小以防止空腔（4）中的流体在工作范围内作为共振质弹簧系统中的弹簧。 这是有利的，因为开口处的体积速度（u1）基本上等于膜的第二侧处的体积速度（u1'），除了负号。 因此，在工作频率下，脉动净输出流体由于与膜的第二侧上的压力波的相反相而可能被大大地消除，导致接近于零的远场体积速度。 因此，以低成本实现低声级，而不需要机械对称。

公开(公告)号：US20110164383A1

公开(公告)日：2011-07-07

申请号：US13062833

申请日：2009-09-07

Applicant: Simon Eme Kadijk ,  Gwendolyn Anita Luiten ,  Celine Catherine Sarah Nicole ,  Clemens Johannes Maria Lasance

Inventor： Simon Eme Kadijk ,  Gwendolyn Anita Luiten ,  Celine Catherine Sarah Nicole ,  Clemens Johannes Maria Lasance

IPC: H05K7/20 ,  F28D15/00

CPC classification number: H05K7/20172 ,  H05K7/20972

Abstract: A device (1) is provided with a configuration of two walls (3a; 5a) confining a substantially closed gap-like space (7) containing a gaseous medium. For cooling purposes the device is further provided with a synthetic jet generator (9) for generating a gaseous synthetic jet, wherein the generator is fluidically coupled to the gas-like space.

Abstract translation: 设备（1）具有两个壁（3a; 5a）的结构，所述两个壁（3a; 5a）限制包含气态介质的基本封闭的间隙空间（7）。 为了冷却目的，该装置还设置有用于产生气态合成射流的合成射流发生器（9），其中发生器流体耦合到气体样空间。