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1. 发明公开

EP1515043A1 Diaphram pump for cooling air 有权
标题翻译： Membranpumpefürkühlluft
公开(公告)号：EP1515043A1
公开(公告)日：2005-03-16
申请号：EP04255087.1
申请日：2004-08-24
申请人： Samsung Electronics Co., Ltd. , Tsinghua University
发明人： Cho, Hye-jung , Luo, Xiaobing , Zhou, Zhaoying , Yang, Xing , Ye, Xiongying
IPC分类号： F04B43/02 , F04B43/04
CPC分类号： F04B45/047 , F04B43/046 , F04B45/045
摘要： A diaphragm air pump comprises a pump chamber, a diaphragm and one or more piezoelectric beams or bimorphs. Fluid flows into the pump chamber and then flows out of it, the diaphragm is provided within the pump chamber, and one or more central openings are formed in the diaphragm. One or more central check valves are provided in the central openings. The diaphragm is just bonded with piezoelectric beams, not fixed to the lower housing of the pump chamber in order to get large displacement. With the provided diaphragm air pump, it is possible to actively adjust the air quantity according to the requirement for fuel cell or a part-to-be-cooled, and it is also possible to reduce noise and power consumption compared with a conventional fan type cooler or air pumps.
摘要翻译：隔膜空气泵包括泵室，隔膜和一个或多个压电梁或双压电晶片。流体流入泵室，然后从其中流出，膜片设置在泵室内，并且在隔膜中形成一个或多个中心开口。一个或多个中央止回阀设置在中央开口中。隔膜刚好与压电梁结合，而不是固定在泵室的下壳体上，以获得较大的排量。利用所提供的隔膜空气泵，可以根据燃料电池或部分待冷却的要求主动调节空气量，并且与常规风扇类型相比，也可以降低噪声和功率消耗冷却器或空气泵。

2. 发明授权

EP1515043B1 Diaphram pump for cooling air 有权
标题翻译：隔膜泵用于冷却空气
公开(公告)号：EP1515043B1
公开(公告)日：2006-11-22
申请号：EP04255087.1
申请日：2004-08-24
申请人： SAMSUNG ELECTRONICS CO., LTD. , Tsinghua University
发明人： Cho, Hye-jung , Luo, Xiaobing , Zhou, Zhaoying , Yang, Xing , Ye, Xiongying
IPC分类号： F04B43/02 , F04B43/04
CPC分类号： F04B45/047 , F04B43/046 , F04B45/045

3. 发明公开

EP1544463A3 A micro fluid pumping device and a pumping method for same 审中-公开
标题翻译：微流体泵送装置以及它们的方法
公开(公告)号：EP1544463A3
公开(公告)日：2007-03-21
申请号：EP04255784.3
申请日：2004-09-22
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Cho, Hye-jung , Ivanova, Natalia, Tyumen State University
IPC分类号： F04B19/00 , F04B19/24
CPC分类号： F04B19/24 , F04B19/006
摘要： A fluid pumping method for micro-fluidic devices uses gas bubbles to move fluid by light beams. The light beams are emitted to the fluid near the gas bubble through an optically transparent cover and correspondingly heat the fluid in the micro channels. The liquid temperature variation changes the surface tension of the gas bubble near the heated fluid side, therefore, a pressure gradient between the end portions of the gas bubble generates accordingly. By moving the light beams, the moved pressure difference will be achieved, which will drive the gas bubbles and pump the fluid. Such a fluid pumping can simplify the structure of a micro-fluidic device and eliminate heat loss because of using a controllable light beam.

4. 发明公开

EP1949961A2 Apparatus and Method for Ejecting Droplets using Charge Concentration and Liquid Bridge Breakup 审中-公开
标题翻译：装置和使用电荷浓度和液体桥悬架喷射液滴的方法
公开(公告)号：EP1949961A2
公开(公告)日：2008-07-30
申请号：EP08150546.3
申请日：2008-01-23
申请人： Samsung Electronics Co., Ltd.
发明人： Lee, Beom-seok , Lee, Jeong-gun , Cho, Hye-jung , Kang, In-seok , Hong, Jin-seok , Moon, Jae-suk
IPC分类号： B01L3/02 , B01J19/00
CPC分类号： B01L3/0262 , B01J19/0046 , B01J2219/00369 , B01J2219/00371 , B01J2219/00527 , B01J2219/00605 , B01J2219/00689 , B01J2219/0072 , B01J2219/00722 , B01J2219/00725 , B01J2219/0074 , B01J2219/00743 , B01L2300/0819 , B01L2300/0838 , B01L2400/027 , Y10T436/11 , Y10T436/118339 , Y10T436/119163 , Y10T436/25 , Y10T436/2575
摘要： Disclosed is an apparatus and method for ejecting droplets using charge concentration and liquid bridge breakup. The droplet ejection apparatus includes a reservoir storing a liquid; a capillary nozzle having a lower end submerged in the liquid stored in the reservoir and an upper end exposed outside the surface of the liquid, the capillary nozzle transferring the liquid to the upper end using capillary force; a potentiostat for applying a voltage to the liquid; a substrate mount on which a substrate is disposed to face the upper end of the capillary nozzle; and a distance adjusting unit for reciprocatingly moving the substrate between first and second positions with respect to the capillary nozzle, wherein the first position denotes a position where a distance between the upper end of the capillary nozzle and the surface of the substrate is less than a effective distance effective.
摘要翻译：公开了一种用于使用批处理浓度和液桥破裂喷射液滴的装置和方法。液滴喷射装置包括：一个贮存器（20）存储液体; 具有下端存储在储存器（20），并在上端部中的液体的表面露出于外部浸入液体的毛细管喷嘴（10），毛细管喷嘴环中的液体转移到利用毛细作用力的上端; 用于将电压施加到液体恒电位; 一个安装基片（33）在其上的基板（30）被布置成面对所述毛细管喷嘴（10）的上端; 以及距离调整单元，用于往复地相对于移动第一和第二位置之间的衬底（30）到毛细管喷嘴（10），worin所述第一位置表示的位置处的毛细喷嘴的上端和表面之间的距离基板是小于有效有效的距离。

5. 发明公开

EP2615677A1 Hybrid silencer with gas-liquid separating function in fuel cell system 审中-公开
标题翻译： Brennstoffzellens系统中的HybriderSchalldämpfermit Gas-Flüssigkeitstrennungsfunktion
公开(公告)号：EP2615677A1
公开(公告)日：2013-07-17
申请号：EP12188886.1
申请日：2012-10-17
申请人： Samsung Electronics Co., Ltd
发明人： Heo, Jin-seok , Lee, Won-ho , Cho, Hye-jung , Choi, Jong-rock
IPC分类号： H01M8/04 , F01N13/02 , F01N3/00 , H01M8/10
CPC分类号： F01N1/089 , F01N1/026 , F01N1/08 , F01N3/005 , F01N2240/22 , H01M8/04 , H01M8/04164 , H01M8/04186 , H01M8/04291 , H01M8/1011 , H01M2250/20 , Y02E60/50 , Y02E60/523 , Y02T10/20 , Y02T90/32
摘要： A hybrid silencer in a fuel cell system includes an expansion chamber connected to a predetermined apparatus of the fuel cell system, where the expansion chamber reduces acoustic noise of a fluid discharged from the predetermined apparatus, a water-absorber disposed inside the expansion chamber, where the water-absorber absorbs a liquid component of a fluid which flows into the expansion chamber; and a perforated silencer which discharges the fluid from which the liquid component is removed by the water-absorber while reducing acoustic noise of the fluid discharged therefrom.
摘要翻译：燃料电池系统中的混合消音器包括连接到燃料电池系统的预定装置的膨胀室，其中膨胀室减小从预定装置排出的流体的声学噪声，设置在膨胀室内的吸水器，其中吸水剂吸收流入膨胀室的流体的液体成分; 以及穿孔消音器，其通过吸水器排出液体成分被除去的流体，同时降低从其排出的流体的声音噪声。

6. 发明授权

EP1721667B1 Device for printing biomolecules on substrate using electrohydrodynamic effect 有权
标题翻译：装置用于通过利用电 - 流体动力效应在基底上印刷生物分子
公开(公告)号：EP1721667B1
公开(公告)日：2010-10-06
申请号：EP06009257.4
申请日：2006-05-04
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Lee, Jeong-gun , Choi, Jeong-woo , Huh, Nam , Cho, Hye-jung
IPC分类号： B01L3/00
CPC分类号： B01L3/0244 , B01J2219/0036 , B01J2219/00378 , B01J2219/00659 , B01J2219/00722 , B01J2219/00725 , B01J2219/00729 , B01L3/0241 , B01L2300/0819

7. 发明授权

EP1552887B1 Device and method for printing biomolecules onto substrate using electrohydrodynamic effect 有权
标题翻译：装置和方法，用于打印的生物分子上利用静电流体动力效应的基板
公开(公告)号：EP1552887B1
公开(公告)日：2010-02-17
申请号：EP04026799.9
申请日：2004-11-11
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Cho, Hye-jung , Lee, Jeong-gun
IPC分类号： B01L3/02
CPC分类号： B01L3/0268 , B01J2219/00371 , B01J2219/00527 , B01J2219/00659 , B01J2219/00722 , B01J2219/00725 , B01J2219/00729 , B01L3/0262 , B01L2300/0838 , B01L2400/027 , B01L2400/0415 , C40B40/06 , C40B40/10 , C40B60/14

8. 发明公开

EP1759759A1 Devices and methods for Printing Biomolecular Droplet on Substrate and Device for Printing Ink on Substrate or Print Paper Using Electric Charge Concentration Effect 审中-公开
标题翻译：装置和用于在基板或纸张上的基板和装置印刷油墨上印刷生物分子的方法通过的电荷浓度效应装置
公开(公告)号：EP1759759A1
公开(公告)日：2007-03-07
申请号：EP06118668.0
申请日：2006-08-09
申请人： Samsung Electronics Co., Ltd.
发明人： Lee, Jeong-gun , Cho, Hye-jung , Huh, Nam , Kang, In-seok , Lee, Beom-seok
IPC分类号： B01J19/00 , B01L3/02
CPC分类号： B01L3/0262 , B01J19/0046 , B01J2219/00364 , B01J2219/00497 , B01J2219/00527 , B01J2219/00574 , B01J2219/00585 , B01J2219/00596 , B01J2219/00605 , B01J2219/0061 , B01J2219/00612 , B01J2219/00637 , B01J2219/00659 , B01J2219/00677 , B01J2219/00689 , B01J2219/00691 , B01J2219/00722 , B01J2219/00725 , B01J2219/00729 , B01J2219/00743 , B01L2300/0838 , B01L2400/027
摘要： Provided are a device (100) and method for printing biomolecules on a substrate (30) using an electric charge concentration effect. The device (100) enables the limitation of the material and surface characteristics of a substrate (30) to be overcome, enables the accurate dropping of a biomolecular droplet onto a target surface (31) of the substrate, prevents electric discharge, and thus allows the manufacturing of a high density biochip by depositing numerous biomolecular droplets small in size and volume onto a substrate (30). The device including: a needle-shaped electric field forming electrode (20); a substrate (30) that is disposed below the electric field forming electrode (20), is grounded, and includes a target surface (31); and an open circuit type voltage applying unit (50) which supplies first electric charges to the electric field forming electrode so that the biomolecular droplet drops onto the target surface (31) of the substrate.
摘要翻译：本发明提供一种装置（100）和方法，用于使用在电荷浓度效应的基板（30）进行打印的生物分子。的装置（100）允许的基板（30），要被克服的材料和表面特性的限制，使得生物分子滴的到基底的目标表面（31）中的准确落下，防止放电，并且因此允许通过沉积许多生物分子制造的高密度的生物芯片的微滴的尺寸和体积小到基板（30）。该装置包括：针状的电场成形电极（20）; 一个基片（30）没有设置下面的电场形成用电极（20）被接地，并且包括目标表面（31）; 和供给第一电荷电场成形电极的开路型电压施加单元（50），所以也生物分子液滴落到基底的目标表面（31）。

9. 发明公开

EP1544463A2 A micro fluid pumping device and a pumping method for same 审中-公开
标题翻译： Mikrofluidpumpvorrichtung und Verfahrendafür
公开(公告)号：EP1544463A2
公开(公告)日：2005-06-22
申请号：EP04255784.3
申请日：2004-09-22
申请人： Samsung Electronics Co., Ltd.
发明人： Cho, Hye-jung , Ivanova, Natalia, Tyumen State University
IPC分类号： F04B19/00 , F04B19/24
CPC分类号： F04B19/24 , F04B19/006
摘要： A fluid pumping method for micro-fluidic devices uses gas bubbles to move fluid by light beams. The light beams are emitted to the fluid near the gas bubble through an optically transparent cover and correspondingly heat the fluid in the micro channels. The liquid temperature variation changes the surface tension of the gas bubble near the heated fluid side, therefore, a pressure gradient between the end portions of the gas bubble generates accordingly. By moving the light beams, the moved pressure difference will be achieved, which will drive the gas bubbles and pump the fluid. Such a fluid pumping can simplify the structure of a micro-fluidic device and eliminate heat loss because of using a controllable light beam.
摘要翻译：用于微流体装置的流体泵送方法使用气泡通过光束移动流体。光束通过光学透明盖发射到气泡附近的流体，并相应地加热微通道中的流体。液体温度变化改变加热流体侧附近的气泡的表面张力，因此气泡的端部之间的压力梯度相应地产生。通过移动光束，将实现移动的压力差，这将驱动气泡并泵送流体。这种流体泵送可以简化微流体装置的结构，并且由于使用可控光束而消除热损失。

10. 发明公开

EP1721667A1 Device for printing biomolecules on substrate using electrohydrodynamic effect 有权
标题翻译：装置用于通过利用电 - 流体动力效应在基底上印刷生物分子
公开(公告)号：EP1721667A1
公开(公告)日：2006-11-15
申请号：EP06009257.4
申请日：2006-05-04
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Lee, Jeong-gun , Choi, Jeong-woo , Huh, Nam , Cho, Hye-jung
IPC分类号： B01L3/00
CPC分类号： B01L3/0244 , B01J2219/0036 , B01J2219/00378 , B01J2219/00659 , B01J2219/00722 , B01J2219/00725 , B01J2219/00729 , B01L3/0241 , B01L2300/0819
摘要： Provided is a device for printing a biomolecule solution onto a substrate using an electrohydrodynamic (EHD) effect. The device can deposit drops of the biomolecule solution with small size and volume and print more of the biomolecule solution onto a substrate, thereby enabling the manufacture of a high density biochip. The device includes a first electric field forming electrode that is shaped like a needle, is made of a conductive material, is disposed vertically, and includes an accommodating area in which the biomolecule solution is accommodated and an outlet formed on a bottom end of the accommodating area through which the biomolecule solution is discharged; a substrate disposed below the first electric field forming electrode, and including a target surface onto which the biomolecule solution discharged from the outlet of the first electric field forming electrode is deposited; a second electric field forming electrode made of a conductive material and disposed below the first electric field forming electrode; and a voltage applying device which is electrically connected to the first and second electric field forming electrodes to apply a voltage between the first and second electric field forming electrodes so that an electric field is generated around the biomolecule solution suspended in the outlet, wherein, due to the interaction between the electric field and a difference between dielectric constants of the biomolecule solution having a free surface and the surrounding atmosphere, the electric force acts inward on the biomolecule solution, thereby causing a predetermined amount of the biomolecule solution to drop onto the target surface of the substrate.
摘要翻译：本发明提供一种设备，用于印刷到使用电水动力学（EHD）效应的基板的生物分子的溶液。该装置可以沉积具有小尺寸和体积和打印多个生物分子溶液的生物分子溶液的液滴到基片，从而使高密度的生物芯片的制造。该装置包括一个第一电场形成电极也形状像一根针，是由导电材料制成的，被垂直地布置，并且包括在其中的生物分子溶液被容纳在形成在所述容置的底端出口容置区哪个区域通过所述生物分子溶液排出; 下方设置第一电场成形电极，并且包括在其上由所述第一电场成形电极的出口排出所述生物分子溶液沉积在目标表面上的底物; 第二电场成形电极由导电材料制成的和所述第一电场形成电极的正下方; 和电压施加装置的所有电连接至第一和第二电场成形电极，以所述第一和第二电场成形电极在电场所以没有围绕悬浮在出口处，worin生物分子溶液中产生之间施加电压时，由于电场和具有自由表面的生物分子溶液的介电常数和周围大气之间的差之间的相互作用，在电场力向内作用于生物分子溶液中，从而使生物分子溶液的规定量，以放置到目标基板的表面上。

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