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1. 发明申请

US20150322954A1 AIRFLOW ACCELERATING DEVICE AND ELECTRONIC APPARATUS 有权
标题翻译：气流加速装置和电子装置
公开(公告)号：US20150322954A1
公开(公告)日：2015-11-12
申请号：US14613922
申请日：2015-02-04
申请人： Beijing Lenovo Software Ltd. , Lenovo (Beijing) Limited
发明人： Ting Tian , Jinyu Li
IPC分类号： F04D23/00
CPC分类号： F04D33/00 , F04D23/006 , G06F1/203 , H05K7/20172
摘要： The present invention discloses an airflow accelerating device and an electronic apparatus. The airflow accelerating device comprises: a housing, having a chamber formed therein; at least one vibrating plate, disposed within the chamber; at least one division plate, fixed in the housing, for dividing the chamber into at least two sub-chambers, each of the at least two sub-chambers having at least one air outlet configured to transmit airflow generated by vibration of the vibrating plate to outside of the chamber.
摘要翻译：本发明公开了一种气流加速装置和电子装置。气流加速装置包括：壳体，其中形成有腔室; 至少一个振动板，设置在所述腔室内; 固定在所述壳体中的至少一个分隔板，用于将所述室分成至少两个子室，所述至少两个子室中的每一个具有至少一个空气出口，所述至少一个空气出口构造成将由所述振动板的振动产生的气流传递到在室外。

2. 发明申请

US20130216404A1 BLADELESS FAN STRUCTURE 有权
标题翻译：无风扇结构
公开(公告)号：US20130216404A1
公开(公告)日：2013-08-22
申请号：US13402386
申请日：2012-02-22
申请人： Bor-Haw Chang , Shih-Chieh Lin
发明人： Bor-Haw Chang , Shih-Chieh Lin
IPC分类号： F04D13/02
CPC分类号： F04D23/00 , F04D23/006 , F04D29/057
摘要： A bladeless fan structure includes a driving member, a pipe member, and at least one air-pressure increasing area. The driving member has a shaft connected and extended through the pipe member, and a first space is formed between an inner surface of the pipe member and an outer surface of the shaft. The air-pressure area is provided on the inner surface of the pipe member or the outer surface of the shaft. The pipe member is provided with at least one opening communicating with the first space and the air-pressure increasing area. When the driving member drives the shaft to rotate in and relative to the pipe member, air in the first space is brought to flow and is compressed in a direction along the air-pressure increasing area to blow out of the pipe member via the opening to achieve the function of a bladeless fan.
摘要翻译：无风扇风扇结构包括驱动构件，管构件和至少一个空气增压区域。驱动构件具有连接并延伸穿过管构件的轴，并且在管构件的内表面和轴的外表面之间形成第一空间。空气压力区域设置在管构件的内表面或轴的外表面上。管构件设置有与第一空间和空气增压区域连通的至少一个开口。当驱动构件驱动轴旋转并相对于管构件时，第一空间中的空气被流动并沿着沿着空气增压区域的方向被压缩，以经由开口吹出管构件，实现无风扇的功能。

3. 发明申请

US20180355873A1 VORTEX PUMP 审中-公开
公开(公告)号：US20180355873A1
公开(公告)日：2018-12-13
申请号：US15778366
申请日：2016-11-02
申请人： AISAN KOGYO KABUSHIKI KAISHA
发明人： Eiji NAKAMURA
IPC分类号： F04D23/00 , F04D29/22
CPC分类号： F04D23/006 , F04D23/00 , F04D29/2244
摘要： An impeller may include a blade groove region disposed in an outer circumferential portion of at least one end surface of two end surfaces in a rotation axis direction, the blade groove region including a plurality of blades and a plurality of blade grooves. The blade groove may be disposed between adjacent blades, open at one end surface side, and closed at the other end surface side. A housing of the pump includes an opposing groove opposing the blade groove region and extending along the rotation direction of the impeller. A rate of a depth of the opposing groove at an intermediate position excluding both ends of the opposing groove in the rotation direction of the impeller to a depth of each of the blade grooves at the deepest position of the each of the blade grooves may be equal to or less than 0.7.

4. 发明申请

US20090168343A1 COOLING DEVICE AND ELECTRONIC DEVICE COMPRISING SUCH A COOLING DEVICE 审中-公开
标题翻译：包含这种冷却装置的冷却装置和电子装置
公开(公告)号：US20090168343A1
公开(公告)日：2009-07-02
申请号：US12293546
申请日：2007-03-14
申请人： Ronaldus Maria Aarts , Clemens Johannes Maria Lasance
发明人： Ronaldus Maria Aarts , Clemens Johannes Maria Lasance
IPC分类号： H05K7/20
CPC分类号： F04D33/00 , F04D23/006 , H01L23/4735 , H01L2924/0002 , H01L2924/3011 , H05K7/20172 , H01L2924/00
摘要： 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.
摘要翻译：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。

5. 发明授权

US09803655B2 Airflow accelerating device and electronic apparatus 有权
公开(公告)号：US09803655B2
公开(公告)日：2017-10-31
申请号：US14613922
申请日：2015-02-04
申请人： Beijing Lenovo Software Ltd. , Lenovo (Beijing) Limited
发明人： Ting Tian , Jinyu Li
IPC分类号： F04D33/00 , F04D23/00 , H05K7/20 , G06F1/20
CPC分类号： F04D33/00 , F04D23/006 , G06F1/203 , H05K7/20172
摘要： The present invention discloses an airflow accelerating device and an electronic apparatus. The airflow accelerating device comprises: a housing, having a chamber formed therein; at least one vibrating plate, disposed within the chamber; at least one division plate, fixed in the housing, for dividing the chamber into at least two sub-chambers, each of the at least two sub-chambers having at least one air outlet configured to transmit airflow generated by vibration of the vibrating plate to outside of the chamber.

6. 发明授权

US09222478B2 Bladeless fan structure 有权
标题翻译：无风扇风扇结构
公开(公告)号：US09222478B2
公开(公告)日：2015-12-29
申请号：US13402386
申请日：2012-02-22
申请人： Bor-Haw Chang , Shih-Chieh Lin
发明人： Bor-Haw Chang , Shih-Chieh Lin
IPC分类号： F04D23/00 , F04D29/057
CPC分类号： F04D23/00 , F04D23/006 , F04D29/057
摘要： A bladeless fan structure includes a driving member, a pipe member, and at least one air-pressure increasing area. The driving member has a shaft connected and extended through the pipe member, and a first space is formed between an inner surface of the pipe member and an outer surface of the shaft. The air-pressure area is provided on the inner surface of the pipe member or the outer surface of the shaft. The pipe member is provided with at least one opening communicating with the first space and the air-pressure increasing area. When the driving member drives the shaft to rotate in and relative to the pipe member, air in the first space is brought to flow and is compressed in a direction along the air-pressure increasing area to blow out of the pipe member via the opening to achieve the function of a bladeless fan.
摘要翻译：无风扇风扇结构包括驱动构件，管构件和至少一个空气增压区域。驱动构件具有连接并延伸穿过管构件的轴，并且在管构件的内表面和轴的外表面之间形成第一空间。空气压力区域设置在管构件的内表面或轴的外表面上。管构件设置有与第一空间和空气增压区域连通的至少一个开口。当驱动构件驱动轴旋转并相对于管构件时，第一空间中的空气被流动并沿着沿着空气增压区域的方向被压缩，以经由开口吹出管构件，实现无风扇的功能。

7. 发明授权

US5913329A High temperature, high speed rotary valve 失效
标题翻译：高温高速旋转阀
公开(公告)号：US5913329A
公开(公告)日：1999-06-22
申请号：US820182
申请日：1997-03-19
申请人： Bryan David Haynes , Lamar Heath Gipson , Jeffrey Lawrence McManus , Kenneth Randall Suggs , Jark Chong Lau , Paul Allan Giles
发明人： Bryan David Haynes , Lamar Heath Gipson , Jeffrey Lawrence McManus , Kenneth Randall Suggs , Jark Chong Lau , Paul Allan Giles
IPC分类号： F04D23/00 , F16K11/074 , F16K49/00 , F16K11/06
CPC分类号： F04D23/006 , F16K11/074 , Y10T137/6525 , Y10T137/86405
摘要： There is provided a high speed rotary valve which is relatively simple in design and which can effectively regulate the flow of fluid under high temperature conditions in such a manner as to produce perturbations in the fluid stream. Such a valve may be used to regulate the flow of fluid, e.g. air, toward a work piece to produce a perturbation in the piece for example. The clearance between the rotor and stator is such that the flow of fluid is never completely cut off, i.e., the valve continues to "leak through" the closed outlet port even when the rotor and stator openings are not aligned. Fluids having temperatures in the range of 40 to at least 900.degree. F. may be processed through this valve. The valve is also useful in creating aerosols of liquids and gases and in producing blown fibers.
摘要翻译：提供了一种高速旋转阀，其设计相对简单，并且可以以在流体流中产生扰动的方式在高温条件下有效地调节流体的流动。这样的阀可以用于调节流体的流动，例如，空气，朝向工件，以产生例如该部件的扰动。转子和定子之间的间隙使得即使当转子和定子开口不对准时，流体的流动也不会被完全切断，即阀继续“泄漏”在封闭的出口。可以通过该阀处理温度在40至至少900°F范围内的流体。阀门还可用于制造液体和气体的气溶胶以及生产吹制纤维。

8. 发明申请

US20160363138A1 WAVE ROTOR WITH CANCELING RESONATOR 审中-公开
标题翻译：波浪转子与取消的谐振器
公开(公告)号：US20160363138A1
公开(公告)日：2016-12-15
申请号：US15163276
申请日：2016-05-24
申请人： Rolls-Royce North American Technologies, Inc.
发明人： William N. Dalton, III , Philip H. Snyder
IPC分类号： F04D29/66 , F04D29/28 , F04D23/00
CPC分类号： F04D29/667 , F04D23/006 , F04D29/284 , F23R3/56 , F23R7/00 , F23R2900/00014
摘要： A wave rotor includes an inlet end plate, a rotor drum, and an outlet end plate. The inlet end plate is arranged to direct a flow of gasses into rotor passages formed in the rotor drum. The rotor drum is arranged to receive the gasses. The outlet end plate is arranged to direct the gasses out of the rotor drum.
摘要翻译：波转子包括入口端板，转子鼓和出口端板。入口端板被布置成将气流引导到形成在转子鼓中的转子通道中。转子鼓布置成接收气体。出口端板布置成将气体引导出转子鼓。

9. 发明申请

US20150023819A1 PIEZOELECTRIC FAN 审中-公开
标题翻译：压电风扇
公开(公告)号：US20150023819A1
公开(公告)日：2015-01-22
申请号：US14506721
申请日：2014-10-06
申请人： Murata Manufacturing Co., Ltd.
发明人： Nobuhira TANAKA
IPC分类号： F04D25/06 , F04D33/00
CPC分类号： F04D25/0606 , F04D23/006 , F04D33/00 , H01L23/467 , H01L41/094 , H01L2924/0002 , H01L2924/00
摘要： A piezoelectric fan in which vibration of blades is unaffected by external noise includes a vibrating plate including blades and a base. First piezoelectric elements are attached to a side of a first blade adjacent to the base. Second piezoelectric elements are attached to a side of a second blade adjacent to the base. Third piezoelectric elements are attached to a side of a third blade adjacent to the base. A holder includes a supporting body and a holding member that sandwich the base therebetween. The holding member has a supporting portion and main-body fixing portions including respective main-body fixing holes. The main-body fixing portions extend from the supporting portion.
摘要翻译：其中叶片的振动不受外部噪声影响的压电风扇包括包括叶片和底座的振动板。第一压电元件附接到与基座相邻的第一叶片的一侧。第二压电元件附接到与基座相邻的第二叶片的一侧。第三压电元件附接到与基座相邻的第三叶片的一侧。保持器包括支撑体和将基座夹在其间的保持构件。保持构件具有包括各自的主体固定孔的支撑部和主体固定部。主体固定部从支撑部延伸。

10. 发明授权

US08251646B2 Rotating unit for an axial-flow compressor 有权
标题翻译：用于轴流式压缩机的旋转单元
公开(公告)号：US08251646B2
公开(公告)日：2012-08-28
申请号：US12453131
申请日：2009-04-29
申请人： Ingo Jahns
发明人： Ingo Jahns
IPC分类号： F01D17/12
CPC分类号： F01D17/162 , F04D19/02 , F04D23/006 , F04D29/442 , F04D29/563
摘要： An axial-flow compressor has at least one stator vane row. At least one blade of the stator vane row is provided as a rotating unit (6), with the rotating unit being completely rotatable about a drive axis to act as a rotary compressor and with the drive axis being essentially vertical to a rotary axis of the axial-flow compressor.
摘要翻译：轴流式压缩机具有至少一个定子叶片排。定子叶片排的至少一个叶片被设置为旋转单元（6），旋转单元可绕驱动轴线完全旋转以用作旋转压缩机，并且驱动轴线基本上垂直于旋转轴轴流压缩机。

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