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    • 4. 发明申请
    • A RECHARGEABLE FUEL CELL SYSTEM AND A METHOD FOR RECHARGING A RECHARGEABLE FUEL CELL SYSTEM
    • 一种可充电的燃料电池系统和一种用于充电的燃料电池系统
    • WO2010041170A1
    • 2010-04-15
    • PCT/IB2009/054274
    • 2009-09-30
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.BECKERS, Lucas, J., A., M.
    • BECKERS, Lucas, J., A., M.
    • H01M16/00
    • H01M16/00H01M8/0656H01M8/188H01M8/20Y02E60/528
    • A rechargeable fuel cell system (2) comprises a first electrochemical cell (4) to oxidize an alkali formate (20) and an alkali hydroxide (22) to an alkali carbonate (30) and water (32) and having an electrical output unit (50) for obtaining electrical energy produced thereby. The rechargeable fuel cell system (2) further comprises a second electrochemical cell (6) to reduce an alkali carbonate (30) and water (32) to an alkali formate (20), an alkali hydroxide (22) and oxygen (24) and having electrical input unit (52) for providing electrical energy thereto. The first and second electrochemical cells (4;6) are connected with each other for enabling a flow of fluids (8a;8b) between the cells. The rechargeable fuel cell system (2) according to the invention reduces in its reduction process (42) only fluids, specifically the alkali carbonate (30) and water (32). The reduction process is a fast chemical process, as the system does not need a gas as an input component in its reduction process (42).
    • 可再充电燃料电池系统(2)包括将碱性甲酸盐(20)和碱金属氢氧化物(22)氧化成碱金属碳酸盐(30)和水(32)的第一电化学电池(4)并具有电输出单元 50),用于获得由此产生的电能。 可再充电燃料电池系统(2)还包括第二电化学电池(6),用于将碱金属碳酸盐(30)和水(32)还原成碱式甲酸盐(20),碱金属氢氧化物(22)和氧气(24)和 具有用于向其提供电能的电输入单元(52)。 第一和第二电化学电池(4; 6)彼此连接,以使得电池之间的流体(8a; 8b)流动。 根据本发明的可再充电燃料电池系统(2)在其还原过程(42)中仅减少流体,特别是碱金属碳酸盐(30)和水(32)。 还原过程是快速的化学过程,因为系统在其还原过程中不需要气体作为输入组分(42)。
    • 7. 发明申请
    • LIGHT-EMITTING-DIODE CHIP PACKAGE AND A COLLIMATOR
    • 发光二极管芯片包装和收缩机
    • WO2005109529A1
    • 2005-11-17
    • PCT/IB2005/051444
    • 2005-05-03
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.BECKERS, Lucas, J., A., M.
    • BECKERS, Lucas, J., A., M.
    • H01L33/00
    • H01L33/60H01L33/486H01L33/64H01L2924/0002H01L2924/00
    • A high-temperature light-emitting-diode chip package has a base (1), at least one light-emitting-diode chip (2) disposed on the base, and a collimator (5) for collimating the light emitted by the light-emitting-diode chip. The collimator and the base are made from a ceramic material capable of withstanding temperatures above 250°C. Preferably, the ceramic material is aluminum oxide, aluminum nitride, or aluminum silicate. Preferably, the collimator is made from or is coated with mullite, 3Al 2 O 3 .2SiO 2 , with a diffuse reflectivity above 99%. Preferably, the light-emitting-diode chip package comprises a light-coupling medium (8) for transferring light from the light-emitting-diode chip to the collimator, the light-coupling medium (8) being made of glass.
    • 高温发光二极管芯片封装具有底座(1),设置在基座上的至少一个发光二极管芯片(2)和用于准直由发光二极管芯片发射的光的准直器(5) 发光二极管芯片。 准直器和基座由能承受高于250℃的温度的陶瓷材料制成。 优选地,陶瓷材料是氧化铝,氮化铝或硅酸铝。 优选地,准直器由扩散反射率高于99%的莫来石,3Al2O3.2SiO2制成或涂覆。 优选地,发光二极管芯片封装包括用于将光从发光二极管芯片传输到准直器的光耦合介质(8),光耦合介质(8)由玻璃制成。