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1. 发明公开

EP3353824A1 KÜHLANORDNUNG FÜR EINE ELEKTRONISCHE KOMPONENTE 审中-公开
公开(公告)号：EP3353824A1
公开(公告)日：2018-08-01
申请号：EP16766262.6
申请日：2016-09-07
申请人： Siemens Aktiengesellschaft
发明人： FRANKE, Martin , FRÜHAUF, Peter , KNOFE, Rüdiger , MÜLLER, Bernd , NERRETER, Stefan , NIEDERMAYER, Michael , WITTREICH, Ulrich , ZÄSKE, Manfred
IPC分类号： H01L35/28 , H01L23/38 , H01L23/467
CPC分类号： H01L35/30 , F04D25/06 , F04D33/00 , H01L23/38 , H01L23/467 , H01L35/28 , H02H5/04 , H05K1/0203 , H05K2201/064 , H05K2201/066 , H05K2201/10037 , H05K2201/10151 , H05K2201/10219
摘要： The invention relates to a cooling arrangement for an electronic component (11) or an electrical assembly having such a cooling arrangement. Said cooling arrangement has a passive heat sink (13) for cooling an electrical device (11). According to the invention, there is additionally provision for transducers (14), e.g. thermoelectric generators, to cause an additional cooling effect by dissipating heat from the electronic device (11) and at the same time to allow the generation of power. This can be used, by way of example, to drive an active cooling apparatus (23), such as a piezo fan (38), which additionally caters for cooling the heat sink (13) and hence improves the cooling effect. The overall system is self-sufficient in terms of energy, since the requisite power supply is obtained from the waste heat from the electronic device (11). Advantageously, the power obtained can also be made available to other functional elements. The added costs of the additional cooling are therefore compensated for by saving on an energy source.

2. 发明公开

EP3171038A1 APPARATUS AND METHOD FOR OPERATING AN OSCILLATION BLADE DEVICE AND A SYSTEM COMPRISING THE APPARATUS 有权转让
标题翻译：装置和一种用于操作摆动叶片装置及系统与设备
公开(公告)号：EP3171038A1
公开(公告)日：2017-05-24
申请号：EP15306834.1
申请日：2015-11-18
申请人： ALCATEL LUCENT
发明人： AGARWAL, Akshat , JEFFERS, Nicholas
IPC分类号： F04D33/00
CPC分类号： F04D33/00 , F05D2260/16 , F05D2260/407
摘要： An apparatus and a method for operating an oscillation blade device and system comprising the apparatus are disclosed. A power source is configured to apply a first alternating electric excitation signal to the oscillation blade device at a first excitation frequency causing a blade of the oscillation blade device to oscillate at a first oscillation frequency. A current detector is configured to measure amplitude values of the current supplied by the power source to the oscillation blade device. A processor is configured to assess a plurality of successive peak values of said measured amplitudes, determine a second oscillation frequency for the blade if variation in the successive peak values is detected and send a command to the power source to apply a second alternating electric excitation signal to the oscillation blade device at a second excitation frequency which matches the determined second oscillation frequency.
摘要翻译：的装置和在振荡片装置和系统中操作，包括该设备的方法进行游离缺失光盘。的电源被配置成在第一激磁频率使所述叶片振荡装置的叶片以第一振荡频率振荡以施加第一交流电激励信号到振荡片装置。电流检测器被配置成测量由所述电源向振荡片装置提供的电流的幅度值。处理器被配置为：如果检测到连续峰值变化来评估所述测得的幅度，确定矿用于叶片的第二振荡频率的连续峰值的多个部分并加以发送一个命令到电源以施加第二交流电激励信号以第二激发频率哪个确定性开采第二振荡频率相匹配的振荡片装置。

3. 发明授权

EP2919092B1 Method, system and apparatus for cooling a mobile device 有权转让
标题翻译： VERFAHREN，系统UND VORRICHTUNG ZURKÜHLUNGEINER MOBILVORRICHTUNG
公开(公告)号：EP2919092B1
公开(公告)日：2017-05-03
申请号：EP15158406
申请日：2015-03-10
申请人： BLACKBERRY LTD
发明人： MANKOWSKI PETER , GERIS RYAN ALEXANDER , WENNEMER DIETMAR FRANK
IPC分类号： G06F1/20 , F04D33/00 , H01L23/467 , H05K7/20
CPC分类号： H05K7/20009 , F04B45/065 , F04B45/08 , F04D25/166 , F04D33/00 , F28F3/12 , F28F2255/20 , F28F2260/02 , G06F1/203 , H01L23/373 , H01L23/467 , H01L2924/0002 , H05K7/20145 , H05K7/20172 , H01L2924/00

4. 发明公开

EP2995821A1 PIEZO FAN 失效
标题翻译： PIEZOELEKTRISCHERLÜFTER
公开(公告)号：EP2995821A1
公开(公告)日：2016-03-16
申请号：EP14887708.7
申请日：2014-07-30
申请人： R-Flow Co., Ltd.
发明人： TAKEDA, Hiroshi
IPC分类号： F04D33/00
CPC分类号： F04D33/00 , F04D25/08 , H01L41/094
摘要： A piezoelectric fan is provided that can effectively supply airflow to a subject to be cooled. The piezoelectric fan 100 includes an air blower 110 having a free end 110a and a fixed end 110b, and a planar piezoelectric element 120 fixed to the air blower 110. The piezoelectric element 120 causes vibration of the free end 110a of the air blower 110. The air blower 110 includes a first plate 112 to which the piezoelectric element 120 is fixed, and a second plate 114 and a third plate 116 which are orthogonal to the first plate 112 and parallel to each other. In this structure, the free end 110a of the air blower 110 is H-shaped. The H-shaped blowing end of the air blower effectively prevents lateral airflow and improves the directivity of airflow.
摘要翻译：提供了能够有效地向被冷却对象供给气流的压电风扇。压电风扇100包括具有自由端110a和固定端110b的空气鼓风机110和固定在鼓风机110上的平面压电元件120.压电元件120引起鼓风机110的自由端110a的振动。鼓风机110包括固定有压电元件120的第一板112和与第一板112正交并且彼此平行的第二板114和第三板116。在这种结构中，鼓风机110的自由端110a为H形。鼓风机的H形吹风口有效地防止横向气流并改善气流的方向性。

5. 发明公开

EP2952077A2 A DEVICE FOR MOVING AIR 有权
标题翻译： VORRICHTUNG ZUR LUFTBEWEGUNG
公开(公告)号：EP2952077A2
公开(公告)日：2015-12-09
申请号：EP14722710.2
申请日：2014-01-15
申请人： ALCATEL LUCENT
发明人： JEFFERS, Nicholas , DONNELLY, Brian , STAFFORD, Jason
IPC分类号： H05K7/20 , F04B17/00 , F04D33/00
CPC分类号： F04D33/00 , H05K7/20172
摘要： A device for moving air comprising a piezoelectric element attached to a planar body. The planar body is configured to oscillate at a movable end generating an airflow in response to applying alternating electric current to said piezoelectric element. The device further comprises a partial cavity defined by a base plate, a first wall and a second wall which surrounds the movable end of the planar body. The base plate further comprises an opening located proximate to said movable end of the planar body. In operation the air flow generated by the planar body is forced out of the device through the opening.
摘要翻译：一种用于移动空气的装置，包括附接到平面主体的压电元件。平面体构造成在可移动端处振荡，响应于向所述压电元件施加交流电流而产生气流。该装置还包括由基板，第一壁和围绕平面主体的可动端的第二壁限定的部分空腔。基板还包括位于平面主体的所述可移动端附近的开口。在操作中，由平面体产生的气流通过开口被迫离开设备。

6. 发明公开

EP2829298A4 OPENING/CLOSING DEVICE AND RESPIRATORY ASSISTANCE DEVICE 有权
标题翻译：开/关和呼吸辅助装置
公开(公告)号：EP2829298A4
公开(公告)日：2015-07-22
申请号：EP13779001
申请日：2013-04-15
申请人： METRAN CO LTD
发明人： NITTA KAZUFUKU
IPC分类号： A61M16/20 , A61M16/00 , A61M16/06 , F04B43/04 , F04B45/04 , F16K11/074 , F16K11/076 , F16K31/00
CPC分类号： A61M16/205 , A61M16/0012 , A61M16/0051 , A61M16/0066 , A61M16/024 , A61M16/06 , A61M16/20 , A61M16/202 , A61M2016/0027 , A61M2016/0039 , A61M2205/0266 , A61M2205/0294 , A61M2205/502 , A61M2205/52 , F04C2270/041 , F04D33/00 , F16K31/006
摘要： A respiratory assistance device 10 includes: a mask 13 having an expiratory hole 13a; an expiratory valve 15 provided in the mask 13, for opening and closing the expiratory hole 13a; and a control unit 17 for performing overall control on the entire device. The mask 13 and the expiratory valve 15 together form an opening and closing device. The expiratory valve 15 is deformable by deformation of a piezo element 15a. The expiratory valve 15 is disposed on an inner surface 13f so that a deformation direction thereof, i.e., a thickness direction thereof, extends along the inner surface 13f of the mask 13 and a side surface 15m slides along the inner surface 13f by the deformation thereof.

7. 发明公开

EP2829298A1 OPENING/CLOSING DEVICE AND RESPIRATORY ASSISTANCE DEVICE 有权
标题翻译： ÖFFNUNGS-/ SCHLIESSVORRICHTUNG UND ATEMHILFSVORRICHTUNG
公开(公告)号：EP2829298A1
公开(公告)日：2015-01-28
申请号：EP13779001.0
申请日：2013-04-15
申请人： Metran Co., Ltd.
发明人： NITTA, Kazufuku
IPC分类号： A61M16/20
CPC分类号： A61M16/205 , A61M16/0012 , A61M16/0051 , A61M16/0066 , A61M16/024 , A61M16/06 , A61M16/20 , A61M16/202 , A61M2016/0027 , A61M2016/0039 , A61M2205/0266 , A61M2205/0294 , A61M2205/502 , A61M2205/52 , F04C2270/041 , F04D33/00 , F16K31/006
摘要： A respiratory assistance device 10 includes: a mask 13 having an expiratory hole 13a; an expiratory valve 15 provided in the mask 13, for opening and closing the expiratory hole 13a; and a control unit 17 for performing overall control on the entire device. The mask 13 and the expiratory valve 15 together form an opening and closing device. The expiratory valve 15 is deformable by deformation of a piezo element 15a. The expiratory valve 15 is disposed on an inner surface 13f so that a deformation direction thereof, i.e., a thickness direction thereof, extends along the inner surface 13f of the mask 13 and a side surface 15m slides along the inner surface 13f by the deformation thereof.
摘要翻译：呼吸辅助装置10包括：具有呼气孔13a的面罩13; 设置在掩模13中的用于打开和关闭呼气孔13a的呼气阀15; 以及用于对整个装置执行整体控制的控制单元17。掩模13和呼气阀15一起形成开闭装置。呼气阀15可通过压电元件15a的变形而变形。呼气阀15设置在内表面13f上，使得其变形方向（即其厚度方向）沿着掩模13的内表面13f延伸，并且侧表面15m通过其变形而沿内表面13f滑动。

8. 发明公开

EP1900941A3 Linear tractor pump 有权转让
标题翻译：线性驱动泵
公开(公告)号：EP1900941A3
公开(公告)日：2012-07-25
申请号：EP07252372.3
申请日：2007-06-12
申请人： Pratt & Whitney Rocketdyne Inc.
发明人： Sprouse, Kenneth M. , Matthews, David R.
IPC分类号： B65G15/14 , F04B19/20 , F04D33/00
CPC分类号： F04D33/00 , F04B19/20
摘要： A pump (10) for transporting particulate material includes an inlet (12), an outlet (16), a passageway (14), a first and second load beam (18b, 18b), a first and second scraper seal (20a, 20b), and a first and second drive assembly (28a, 28b). The inlet (12) introduces the particulate material into the passageway (14) and the outlet (16) expels the particulate material from the passageway (14). The passageway (14) is defined by a first belt assembly (28a), and a second belt assembly (28b) that are opposed to each other. The first and second load beams (18a, 18b) are positioned within the first belt assembly (28a) and the second belt assembly (28b), respectively. The first scraper seal (20a) and a second scraper seal (20b) are positioned proximate the passageway (14) and the outlet (16). A first drive assembly (28a) is positioned within an interior section (36a) of the first belt assembly (28a) and drives the first belt assembly (28a) and a second drive assembly (22b) is positioned within an interior section (36b) of the second belt assembly (28b) and drives the second belt assembly (28b).

9. 发明公开

EP1958920A4 FLUID ACTUATOR, HEAT GENERATING DEVICE USING THE SAME, AND ANALYSIS DEVICE 审中-公开
标题翻译：液压作动机构，这在过去发热器件和分析装置
公开(公告)号：EP1958920A4
公开(公告)日：2011-06-15
申请号：EP06834351
申请日：2006-12-08
申请人： KYOCERA CORP , RITSUMEIKAN TRUST
发明人： TSUYOSHI HIROTAKA , SUGIYAMA SUSUMU
IPC分类号： B81B3/00 , F04D33/00 , G01N37/00 , H03H9/25
CPC分类号： F04B17/003 , F04B43/046 , F04D33/00 , F04F7/00

10. 发明公开

EP2302707A1 Led light assembly with active cooling 有权
标题翻译： Leuchtdiodenanordnung mit aktiverKühlung
公开(公告)号：EP2302707A1
公开(公告)日：2011-03-30
申请号：EP10011464.4
申请日：2004-03-23
申请人： Lumination, LLC
发明人： Arik, Mehmet , Wetzel, Todd Garrett , Saddoughi, Seyed Gholamali , Boespflug, Matthew Patrick , Petroski, James T.
IPC分类号： H01L33/00 , H01L23/467 , H01L23/473
CPC分类号： H01L23/473 , F04D33/00 , F21V29/503 , F21V29/67 , F21V29/763 , F21Y2115/10 , H01L23/467 , H01L2924/0002 , Y10S362/80 , H01L2924/00
摘要： An LED light assembly includes a housing, an LED disposed in the housing, a heat dissipating structure and a fluid current generator. The LED is in thermal communication with the heat dissipating structure and includes a flow path surface. The fluid current generator is disposed in the housing to create a current over the flow path surface.
摘要翻译： LED灯组件包括壳体，设置在壳体中的LED，散热结构和流体流动发生器。 LED与散热结构热连通并且包括流路表面。流体流动发生器设置在壳体中以在流动路径表面上产生电流。

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