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    • 33. 发明授权
    • Cogeneration system
    • 热电联产系统
    • US5819843A
    • 1998-10-13
    • US715968
    • 1996-09-19
    • Yoshinori InoueNozomu KusumotoYuji YoshitakeTokuyuki Akashi
    • Yoshinori InoueNozomu KusumotoYuji YoshitakeTokuyuki Akashi
    • F02G5/00F24D1/00F24D11/02F25B29/00F25D7/02F24F5/00
    • F02G5/00F24D1/00F24D11/0235F24D2200/26F24H2240/10Y02B10/70Y02B30/126Y02B30/16Y02B30/52Y02E20/14Y02P80/15Y02T10/166
    • A cogeneration system includes a gas engine generator acting as private power generating equipment for generating power to be supplied to private electricity consuming equipment, and a source-side heat exchanger connected to the gas engine generator through an exhaust heat recovery piping to act as a heat source. A heat medium is heated and evaporated through a heat exchange in the source-side heat exchanger. The resulting vapor is allowed to flow upward to be supplied to room heating heat exchangers. The vapor is liquefied through a heat exchange in the room heating heat exchangers. The resulting liquid is allowed to flow downward back to the source-side heat exchanger. This natural circulation of the heat medium is used for the heating purpose. Surplus exhaust heat is released through a generator to control the heat medium supplied to the room heating heat exchangers. Thus, the private power generating equipment supplies power to the private electricity consuming equipment, while exhaust heat of the generating equipment is used to heat rooms. The entire system is constructed at low cost.
    • 热电联产系统包括作为用于发电给私人用电设备的私人发电设备的燃气发动机发电机,以及通过排气热回收管道连接到燃气发动机发电机作为热量的源侧热交换器 资源。 通过源侧热交换器中的热交换将热介质加热并蒸发。 允许所得蒸气向上流动以供应到室内加热热交换器。 蒸汽通过室内加热热交换器中的热交换液化。 使得到的液体向下流回到源侧热交换器。 热介质的这种自然循环用于加热目的。 剩余的废热通过发生器释放以控制供应到室内加热热交换器的热介质。 因此,私人发电设备向私人用电设备供电,而发电设备的排气用于加热房间。 整个系统以低成本构建。
    • 37. 发明授权
    • Gas concentration detection apparatus and gas concentration detection system
    • 气体浓度检测仪和气体浓度检测系统
    • US08166800B2
    • 2012-05-01
    • US12549108
    • 2009-08-27
    • Norikazu IedaYoshinori InoueHiroyuki TsukadaMasahiro Tanaka
    • Norikazu IedaYoshinori InoueHiroyuki TsukadaMasahiro Tanaka
    • G01N7/00
    • G01N27/407
    • A gas concentration detection apparatus and system including a gas sensor. Voltage Vd generated across detection resistor Rd through which pump current Ip flows is differentially amplified by OP1, and offset voltage Vofs is superposed thereon to obtain a detection voltage Vout. The amplification factor applied to the differential amplification of the voltage Vd is changed by turning switch SW3 on and off. When switch SW2 is turned on, the input terminal potentials of the operational amplifier OP1 are equalized, so that voltage Vofs is output as the detection voltage Vout. The detection voltage Vout contains an error attributable to the electronic components which form the circuit. The detection voltage Vout containing the error when SW2 is turned on is acquired as a correction voltage for each amplification factor, and is used for correction at the time of detection of the concentration so as to cancel the error.
    • 一种气体浓度检测装置和系统,包括气体传感器。 泵浦电流Ip流过的检测电阻Rd两端产生的电压Vd被OP1差分放大,并且偏置电压Vofs叠加在其上,以获得检测电压Vout。 施加到电压Vd的差分放大的放大系数通过打开和关闭开关SW3来改变。 当开关SW2导通时,运算放大器OP1的输入端电位相等,从而输出电压Vofs作为检测电压Vout。 检测电压Vout包含归属于形成电路的电子部件的误差。 获取包含SW2导通时的误差的检测电压Vout作为每个放大系数的校正电压,并且在检测浓度时用于校正以消除误差。