会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • SOLUTION METERING APPARATUS HAVING TEMPERATURE SENSING FUNCTION
    • 具有温度感测功能的测量仪器
    • US20090120180A1
    • 2009-05-14
    • US12013454
    • 2008-01-13
    • YUNG-LIEH CHIENMing-Yao Dong
    • YUNG-LIEH CHIENMing-Yao Dong
    • G01F1/68
    • G01F23/246G01F23/268
    • A solution metering apparatus having temperature sensing function comprises a substrate; a sensor layer consisting of a first sensing member, a second sensing member, and a temperature sensing member, where the first sensing member and the second sensing member respectively have in horizontal direction a plurality of sidewardly extended parallel strip lines that are alternately arranged, and the temperature sensing member is made of equivalent resistor material and disposed on one side surface of the substrate; and a protective layer overlying the sensor layer. The solution metering apparatus makes use of the physical characteristics of fluid as measured by the sensor layer, particularly its temperature sensing member to determine temperature change based on change in resistance value.
    • 具有温度检测功能的溶液计量装置包括:基板; 由第一感测部件,第二检测部件和感温部件构成的传感器层,其中,所述第一检测部件和所述第二检测部件在水平方向上分别配置有交替排列的多个侧向延伸的平行条状线,以及 温度检测元件由等效的电阻材料制成并且设置在基板的一个侧表面上; 以及覆盖传感器层的保护层。 溶液计量装置利用由传感器层,特别是其感温构件测量的流体的物理特性,以基于电阻值的变化来确定温度变化。
    • 3. 发明申请
    • Fuel Cell Hybrid Power Supply Apparatus
    • 燃料电池混合动力电源装置
    • US20090155633A1
    • 2009-06-18
    • US12328533
    • 2008-12-04
    • Ming-Yao DongWen-Hsing Chang
    • Ming-Yao DongWen-Hsing Chang
    • H01M12/02
    • H01M8/249H01M8/04619H01M8/0488H01M8/04888H01M16/006H02J7/34
    • A fuel cell hybrid power supply apparatus comprises a fuel cell power supply circuit and a secondary battery power supply circuit. Wherein a charger unit of the secondary battery power supply circuit determines the power characteristics for the recharging of a secondary battery unit of the secondary battery power supply circuit, based on the electrical signal outputted by a sensor unit of the fuel cell power supply circuit; the sensor unit regulates the predetermined voltage levels separately at output terminal of the fuel cell power supply circuit and the secondary battery power supply circuit with a differential between said voltage levels based on the power transmitted by the fuel cell power supply circuit, and controls the recharging of the secondary battery unit by the charger unit; and a fuel cell unit of the fuel cell power supply circuit outputs power at a predetermined constant work rate.
    • 燃料电池混合供电装置包括燃料电池电源电路和二次电池电源电路。 其中,所述二次电池电源电路的充电器单元基于由所述燃料电池电源电路的传感器单元输出的电信号,确定所述二次电池电源电路的二次电池单元的再充电的功率特性; 传感器单元基于燃料电池电源电路传输的功率,在燃料电池电源电路和二次电池电源电路的输出端分别调节预定的电压电平与所述电压电平之间的差值,并且控制充电 的充电器单元的二次电池单元; 并且燃料电池电源电路的燃料电池单元以预定的恒定工作速率输出功率。
    • 4. 发明申请
    • Hybrid Power Supply Apparatus with Fuel Cell Output Control
    • 具有燃料电池输出控制的混合动力电源装置
    • US20090152953A1
    • 2009-06-18
    • US12328455
    • 2008-12-04
    • Ming-Yao DongWen-Hsing Chang
    • Ming-Yao DongWen-Hsing Chang
    • H02J7/34
    • H01M8/04865H01M8/04544H01M8/04574H01M8/04604H02J1/10H02J7/34H02J2001/004Y10T307/696
    • A hybrid power supply apparatus with fuel cell output control comprises: a first power supply circuit and a second power supply circuit, the first power supply circuit consisting of a first power unit, a first voltage conversion unit, a sensor unit, and a control unit, wherein the voltage conversion unit is connected to the power unit, and contains a DC voltage booster circuit or a DC voltage buck circuit to convert the DC power generated by the power unit into DC power of specific voltage for output; the sensor unit being able to detect the voltage or the current of DC power output by the first power unit that enables the control unit to control the DC power conversion ratio of the first voltage conversion unit or stop the DC power conversion by the first voltage conversion unit based on the electric signal fed from the sensor unit, thereby protecting the first power unit.The second power supply circuit comprises a second power unit and a second voltage conversion unit, and works with the first power supply circuit to supply hybrid power to meet the power demand of the load.
    • 具有燃料电池输出控制的混合供电装置包括:第一电源电路和第二电源电路,所述第一电源电路由第一电力单元,第一电压转换单元,传感器单元和控制单元组成 其中,所述电压转换单元连接到所述电力单元,并且包含直流升压电路或直流电压降压电路,用于将由所述功率单元产生的直流电力转换为特定电压的直流电力以输出; 所述传感器单元能够检测由所述第一电力单元输出的直流电力的电压或电流,所述第一电力单元使得所述控制单元能够控制所述第一电压转换单元的直流电力转换比,或者通过所述第一电压转换来停止所述直流电力转换 基于从传感器单元馈送的电信号,从而保护第一功率单元。 第二电源电路包括第二电源单元和第二电压转换单元,并与第一电源电路一起提供混合电力以满足负载的电力需求。
    • 5. 发明申请
    • FUEL CELL WITH PROTECTIVE DEVICE
    • 带保护装置的燃料电池
    • US20080176120A1
    • 2008-07-24
    • US12017802
    • 2008-01-22
    • MING-YAO DONGChun-Chin Tung
    • MING-YAO DONGChun-Chin Tung
    • H01M8/04
    • H01M8/249H01M8/04559H01M8/04589H01M8/04619H01M8/04865H01M8/0488H01M8/04925
    • The present invention relates to a fuel cell with protective device, comprising a plurality of fuel cell stacks, a fuel cell protection circuit unit and a switch control device. The fuel cell protective circuit unit consists of a plurality of channel selection devices and a series-parallel circuit unit. The channel selection devices respectively correspond to one of the fuel cell stacks. The series-parallel circuit unit is electrically connected to the channel selection devices and has an electric output terminal. The fuel cell stacks are respectively electrically connected to the corresponding channel selection devices in the fuel cell protection circuit unit, and the switch control device controls the selection by the corresponding channel selection devices of an electrically open state or an electrically closed state between respective fuel cell stack and the series-parallel circuit unit.
    • 本发明涉及具有保护装置的燃料电池,其包括多个燃料电池堆,燃料电池保护电路单元和开关控制装置。 燃料电池保护电路单元由多个通道选择装置和串并联电路单元组成。 通道选择装置分别对应于燃料电池组之一。 串并联电路单元电连接到通道选择装置并具有电输出端子。 燃料电池组分别电连接到燃料电池保护电路单元中的对应的通道选择装置,并且开关控制装置控制相应的通道选择装置在相应的燃料电池之间的电气打开状态或电闭合状态的选择 堆叠和串并联电路单元。
    • 7. 发明申请
    • CURRENT-LIMITING VOLTAGE CONVERSION DEVICE
    • 电流限制电压转换器件
    • US20090140709A1
    • 2009-06-04
    • US11949974
    • 2007-12-04
    • MING-YAO DONGWen-Hsing Chang
    • MING-YAO DONGWen-Hsing Chang
    • G05F1/00
    • G05F1/573
    • The present invention relates to a current-limiting voltage conversion device, comprising a voltage conversion unit, a voltage signal unit, a sensor unit and a DC power loop. The voltage conversion unit and the sensor unit are electrically connected in series in the DC power loop. The voltage signal unit outputs a corresponding voltage signal to the voltage conversion unit based on the electric signal output by the sensor unit, and the voltage conversion unit controls the voltage conversion of the voltage conversion unit based on said voltage signal. The voltage signal unit includes outputting a voltage signal corresponding to the power state within a first preset range as detected by the sensor unit and outputting another voltage signal corresponding to the power state within a second preset range as detected by the sensor unit until the power state detected by the sensor unit returns to the first preset range
    • 本发明涉及限流电压转换装置,包括电压转换单元,电压信号单元,传感器单元和直流电源回路。 电压转换单元和传感器单元在直流电源回路中串联电连接。 电压信号单元基于由传感器单元输出的电信号将相应的电压信号输出到电压转换单元,并且电压转换单元基于所述电压信号来控制电压转换单元的电压转换。 电压信号单元包括:输出与由传感器单元检测到的第一预设范围内的功率状态对应的电压信号,并输出与由传感器单元检测到的第二预设范围内的功率状态相对应的另一个电压信号,直到电源状态 由传感器单元检测到的返回到第一预设范围
    • 9. 发明申请
    • POWER SUPPLY DEVICE WITH VOLTAGE CONVERTER CIRCUIT
    • 具有电压转换器电路的电源装置
    • US20090102449A1
    • 2009-04-23
    • US12233161
    • 2008-09-18
    • Wen-Hsing ChangMing-Yao Dong
    • Wen-Hsing ChangMing-Yao Dong
    • G05F3/08
    • H02M3/1582
    • A power supply device with voltage converter circuit comprises a power supply device, a boost loop, a buck loop, and a control unit. The power supply device supplies power by any means. The boost loop is used to step up the voltage of power output by the power supply device. The buck loop is used to step down the voltage of power output by the power supply device. The boost loop and the buck loop are electrically connected in parallel. The control unit selects the use of boost loop or buck loop for the voltage conversion of the power supply device. The control unit monitors the power output of the power supply device and controls the action of the boost loop or the buck loop such that the power supply device would output voltage desired by the system via voltage conversion.
    • 具有电压转换器电路的电源装置包括电源装置,升压环路,降压环路和控制单元。 电源装置以任何方式供电。 升压环路用于提高电源设备输出的电源电压。 降压环路用于降低电源设备输出的电源电压。 升压环路和降压环路并联电连接。 控制单元选择使用升压环路或降压环路进行电源设备的电压转换。 控制单元监视电源装置的功率输出并控制升压环路或降压环路的动作,使得电源装置能够通过电压转换输出系统所期望的电压。
    • 10. 发明申请
    • FUEL CELL SYSTEM WITH SERIES-PARALLEL CIRCUIT
    • 具有并联电路的燃料电池系统
    • US20090029211A1
    • 2009-01-29
    • US12174220
    • 2008-07-16
    • Ming-Yao DongChun-Chin Tung
    • Ming-Yao DongChun-Chin Tung
    • H01M8/04
    • H01M8/0488H01M8/249
    • The present invention relates to a fuel cell system with series-parallel circuit, comprising a plurality of fuel cell stacks and a series-parallel circuit unit. Each fuel cell stack contains. DC power output terminals, and the series-parallel circuit unit consists of a plurality of parallel mode selection units and DC power output terminals. The DC power output terminal of respective fuel cell stack is electrically connected to the corresponding parallel mode selection unit in the series-parallel circuit unit. The parallel mode selection units are electrically parallel-connected to the DC power output terminal of the series-parallel circuit unit. The parallel mode selection unit selects whether the DC power output terminal of the corresponding fuel cell stack and the DC power output terminal of the series-parallel circuit unit are electrically connected or disconnected.
    • 本发明涉及具有并联电路的燃料电池系统,其包括多个燃料电池堆和串并联电路单元。 每个燃料电池堆包含。 直流电源输出端子和串联并联电路单元由多个并行模式选择单元和直流电力输出端子构成。 各燃料电池堆的直流电力输出端子与串并联电路单元中的对应并联模式选择单元电连接。 并联模式选择单元与并联电路单元的直流电力输出端子并联连接。 并联模式选择单元选择相应的燃料电池堆的DC电力输出端子和串并联电路单元的DC电力输出端子是否电连接或断开。