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    • 14. 发明申请
    • FUEL CELL SYSTEM AND DRIVING METHOD OF THE SAME
    • 燃料电池系统及其驱动方法
    • US20120003553A1
    • 2012-01-05
    • US12939022
    • 2010-11-03
    • Woong-Ho ChoMing-Zi HongDong-Hyun KimDong-Rak KimHyun Kim
    • Woong-Ho ChoMing-Zi HongDong-Hyun KimDong-Rak KimHyun Kim
    • H01M8/04H01M8/06
    • H01M8/0631H01M2008/1095Y02E60/50
    • A method of driving a fuel cell system is disclosed. The method of driving the fuel cell system may include supplying water to a reformer by pressing a pump pipe to pressing members to move the pressing members in a first direction, stopping power generation including stopping a supply of fuel and oxidant to the reformer, and discharging water in the reformer by moving the pressing members in a second direction opposite to the first direction while pressing the pump pipe with the pressing members. A fuel cell system is also disclosed. The fuel cell system includes a reformer, a fuel cell stack and a water transferring pump. The water transferring pump includes pressing members and a pump pipe. The pump pipe is in fluid communication with a water transferring pipe.
    • 公开了一种驱动燃料电池系统的方法。 驱动燃料电池系统的方法可以包括通过将泵管按压到按压部件上来向重整器供给水,以沿第一方向移动按压部件,停止发电,包括停止向重整器供应燃料和氧化剂,并且排出 通过在与所述按压部件一起按压所述泵管的同时沿与所述第一方向相反的第二方向移动所述按压部件而将所述重整器中的水排出。 还公开了一种燃料电池系统。 燃料电池系统包括重整器,燃料电池堆和输水泵。 输水泵包括按压构件和泵管。 泵管与输水管道流体连通。
    • 18. 发明授权
    • Cooling apparatus for a machine room of a refrigerator using a nacelle-shaped duct
    • 使用机舱形管道的冰箱机房的冷却装置
    • US09285154B2
    • 2016-03-15
    • US13609927
    • 2012-09-11
    • Hyun KimKilyong Park
    • Hyun KimKilyong Park
    • F25D3/08F25D23/00
    • F25D23/003F25D2323/0021F25D2323/00282F25D2323/00284
    • A cooling system for a machine room of a refrigerator is provided. More particularly, a cooling system for a machine room of a refrigerator is provided, which is capable of cooling the machine room of the refrigerator using a smaller blowing fan in a nacelle-shaped or nacelle duct, which can acquire more air than using conventional fan blades, remarkably reducing noise of the fan and ensuring sufficient space, thereby efficiently cooling the compressor and the condenser installed in the machine room. The apparatus for cooling a machine room of a refrigerator may include a compressor installed in the machine room, a condenser installed in the machine room and connected to the compressor via a connection pipe, and a nacelle duct installed in the machine room that cools the compressor and the condenser by blowing air, the nacelle duct having a central opening.
    • 提供了一种用于冰箱机房的冷却系统。 更具体地,提供了一种用于冰箱机房的冷却系统,其能够使用在机舱或机舱管道中使用较小的吹风扇来冷却冰箱的机房,这可以比使用常规风扇获得更多的空气 叶片,显着降低风扇的噪音并确保足够的空间,从而有效地冷却安装在机房中的压缩机和冷凝器。 用于冷却冰箱的机房的设备可以包括安装在机房中的压缩机,安装在机房中的冷凝器,并通过连接管连接到压缩机,以及安装在机房内的机舱,其冷却压缩机 并且冷凝器通过吹送空气,所述机舱管道具有中心开口。
    • 19. 发明授权
    • Apparatus for controlling a linear compressor
    • 用于控制线性压缩机的装置
    • US09243620B2
    • 2016-01-26
    • US11660759
    • 2004-08-30
    • Bong-Jun ChoiChang-Yong JangMan-Seok ChoShin-Hyun ParkHyun KimJong-Min ShinYoung-Hoan JeonChul-Gi Roh
    • Bong-Jun ChoiChang-Yong JangMan-Seok ChoShin-Hyun ParkHyun KimJong-Min ShinYoung-Hoan JeonChul-Gi Roh
    • F25B49/00F04B35/04H02K33/16
    • F04B35/045F04B2201/0206F04B2201/0806F04B2203/0402F04B2207/045H02K33/16
    • The present invention discloses a linear compressor which can rapidly overcome load and improve compression efficiency, by synchronizing an operation frequency of a linear motor with a natural frequency of a movable member varied by the load and varying a stroke of the movable member according to the load. The linear compressor includes a fixed member having a compression space inside, a movable member linearly reciprocated in the fixed member in the axial direction, for compressing refrigerants sucked into the compression space, one or more springs installed to elastically support the movable member in the motion direction of the movable member, spring constants of which being varied by load, and a linear motor installed to be connected to the movable member, for linearly reciprocating the movable member in the axial direction, and varying a stroke of the movable member according to a predetermined refrigeration force, so that the movable member can be linearly reciprocated to reach a top dead center.
    • 本发明公开了一种线性压缩机,其可以通过使线性电动机的工作频率与由负载变化的可动构件的固有频率同步,并根据负载改变可动构件的行程,来快速克服负载并提高压缩效率 。 线性压缩机包括内部具有压缩空间的固定构件,沿轴向在该固定构件中直线往复运动的可动构件,用于压缩被吸入压缩空间的制冷剂,一个或多个弹簧,其安装成以可移动构件的运动方式弹性地支撑 可动构件的方向,其弹簧常数由负载变化;以及线性电动机,其安装成连接到可动构件,用于使可动构件沿轴向线性往复运动,并且根据一个可变构件改变可移动构件的行程 预定的制冷力,使得可动构件能够线性往复运动以到达上止点。