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
    • 3. 发明授权
    • Evaporator unit
    • 蒸发器单元
    • US08099978B2
    • 2012-01-24
    • US12286868
    • 2008-10-02
    • Thuya AungTomohiko NakamuraYoshiyuki OkamotoHideaki SatoNobuharu Kakehashi
    • Thuya AungTomohiko NakamuraYoshiyuki OkamotoHideaki SatoNobuharu Kakehashi
    • F25B39/02
    • F25B39/02F25B5/00F25B2500/18
    • An evaporator unit includes a first heat exchanger configured to perform heat exchange between refrigerant flowing thereinto from a refrigerant inlet and air, a bypass passage through which the refrigerant flowing from the refrigerant inlet flows while bypassing the first heat exchanger, a second heat exchanger configured to perform heat exchange between air and mixed refrigerant in which the refrigerant after passing through the first heat exchanger and the refrigerant having passed through the bypass passage are mixed, and a flow amount adjustment portion configured to adjust a flow amount of the refrigerant flowing through the first heat exchanger and a flow amount of the refrigerant flowing through the bypass passage. Accordingly, the first heat exchanger and the second heat exchanger can be configured to have respectively portions in which a dryness of the refrigerant is in a range between 0.6 and 0.9.
    • 蒸发器单元包括:第一热交换器,被配置为执行从制冷剂入口流到其中的制冷剂与空气之间的热交换;旁路通道,制冷剂入口流动的制冷剂绕过第一热交换器流动;第二热交换器, 进行空气与通过第一热交换器的制冷剂和通过旁通通路的制冷剂混合的混合制冷剂之间的热交换;流量调整部,被配置为调节流过第一热交换器的制冷剂的流量, 热交换器和流过旁路通路的制冷剂的流量。 因此,第一热交换器和第二热交换器可以被构造成分别具有在0.6至0.9之间的范围内的制冷剂的干燥部分。
    • 10. 发明授权
    • Abnormality diagnosis for air-fuel ratio sensor system
    • 空燃比传感器系统异常诊断
    • US6136169A
    • 2000-10-24
    • US160549
    • 1998-09-25
    • Yoshiyuki Okamoto
    • Yoshiyuki Okamoto
    • G01M15/04F02D41/14F02D41/22F02D45/00G01N27/407G01N27/406F02D41/02
    • G01N27/407F02D41/1495F02D41/1456
    • An air-fuel ratio sensor system is diagnosed for the presence/absence of an abnormality on the basis of a reference voltage appearing at one end of a current detecting resistor and a detection voltage appearing at the other end of the current detecting resistor for detecting a current output by an air-fuel ratio sensor. If the reference voltage is outside a normal range and higher than the detection voltage, the air-fuel ratio sensor system is determined to be in a rich abnormality. If the reference voltage Vafon is outside the normal range and lower than the detection voltage, the air-fuel ratio sensor system is determined to be in a lean abnormality. If the reference voltage is within the normal range and a state of the detection voltage being close to a power supply voltage has been continuing for a predetermined period of time, the air-fuel ratio sensor system is determined to be in a circuit-shorting. If the reference voltage is within the normal range and a state of the detection voltage being equal to the reference voltage has been continuing at least for the predetermined period of time, the air-fuel ratio sensor system is determined to be in a circuit-breakage.
    • 基于出现在电流检测电阻的一端的参考电压和出现在电流检测电阻的另一端的检测电压来检测空燃比传感器系统是否存在异常, 由空燃比传感器输出的电流。 如果参考电压在正常范围之外并且高于检测电压,则确定空燃比传感器系统处于较大的异常状态。 如果参考电压Vafon在正常范围之外并且低于检测电压,则确定空燃比传感器系统处于精益异常。 如果参考电压在正常范围内,并且检测电压接近电源电压的状态已经持续了预定时间段,则确定空燃比传感器系统处于电路短路状态。 如果参考电压在正常范围内并且检测电压等于参考电压的状态至少持续了预定时间段,则确定空燃比传感器系统处于断路状态 。