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    Automatic windglass fog prevention method for a vehicle climate control system
    1.
    发明公开
    Automatic windglass fog prevention method for a vehicle climate control system 有权
    一种用于机动车辆的空调系统的方法，以防止在挡风玻璃上的水分冷凝

    公开(公告)号：EP1258375A1

    公开(公告)日：2002-11-20

    申请号：EP02076394.2

    申请日：2002-04-10

    Applicant: Delphi Technologies, Inc.

    Inventor： Kelly, Sean M. ,  Sangwan, Karma Vir

    IPC: B60H1/00

    CPC classification number: B60H1/00785 ,  B60H1/3207

    Abstract: An improved vehicle climate control system develops a fog factor indicative of the relative potential of windglass fogging, and uses the index to schedule offsets to normal control settings of the system. The air dewpoint temperature at the front windglass is estimated based on relative humidity and a reference temperature, and the fog factor is determined as a function of the estimated air dewpoint temperature and a measure of the windglass temperature. The fog factor is used to offset an air inlet door, mode doors, refrigerant compressor capacity, discharge air temperature, and blower motor speed.

    Abstract translation: 一种改进的车辆气候控制系统产生指示风玻璃雾化的相对电位的雾因子，并且使用来调度偏移系统的正常控制设置的索引，空气露点温度在前面风玻璃是基于相对湿度和估计 参考温度，并且雾因子确定性开采作为估计空气露点温度的函数，并且风玻璃温度的量度。 雾因子用于在空气入口的门，门的方式，制冷剂压缩机的容量，排气温度，及鼓风机马达速度来抵消。

    Anode tail gas recycle cooler and re-heater for a solid oxide fuel cell stack assembly
    4.
    发明公开
    Anode tail gas recycle cooler and re-heater for a solid oxide fuel cell stack assembly 有权
    Anodenabgasrecyclingwärmetauscherfüreine SOFC Anlage

    公开(公告)号：EP1724869A1

    公开(公告)日：2006-11-22

    申请号：EP06076048.5

    申请日：2006-05-15

    Applicant: Delphi Technologies, Inc.

    Inventor： Kelly, Sean M. ,  Geiger, Gail E. ,  Macbain, John A. ,  Shaffer, Steven R.

    IPC: H01M8/06 ,  H01M8/04 ,  H01M8/12

    CPC classification number: C01B3/34 ,  C01B2203/0227 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/0827 ,  H01M8/04014 ,  H01M8/04037 ,  H01M8/04097 ,  H01M8/0612 ,  H01M8/1246 ,  Y02E60/525 ,  Y02P20/128 ,  Y02P70/56

    Abstract: An SOFC fuel cell stack system in accordance with the invention including a recycle flow leg for recycling a portion of the anode tail gas into the inlet of an associated hydrocarbon reformer supplying reformate to the stack. The recycle leg includes a controllable pump for varying the flow rate of tail gas. Preferably, a heat exchanger is provided in the leg ahead of the pump for cooling the tail gas via heat exchange with incoming cathode air. A low-wattage electrical reheater is also preferably included between the heat exchanger and the pump to maintain the temperature of tail gas entering the pump, during conditions of low tail gas flow, at a drybulb temperature above the dewpoint of the tail gas.

    Abstract translation: 根据本发明的SOFC燃料电池堆系统包括用于将阳极尾气的一部分再循环到向叠层供应重整产物的相关联的烃重整器的入口的再循环流动支路。 再循环腿包括用于改变尾气流量的可控泵。 优选地，在泵前面的腿部设置热交换器，用于通过与进入的阴极空气的热交换来冷却尾气。 还优选地，在热交换器和泵之间还包括一个低瓦数的电再热器，以在低尾气流的条件下，在高于尾气露点的干燥室温度下，保持尾气进入泵的温度。

    Fuzzy logic control of a variable displacement compressor in a vehicle air conditioning system
    5.
    发明公开
    Fuzzy logic control of a variable displacement compressor in a vehicle air conditioning system 有权
    Fuzzy-logik SteuererungfürVerdichter mit variablerVerdrängungin Fahrzeugklimaanlage

    公开(公告)号：EP1384609A2

    公开(公告)日：2004-01-28

    申请号：EP03077063.0

    申请日：2003-07-02

    Applicant: Delphi Technologies, Inc.

    Inventor： Kelly, Sean M. ,  Kirchberger, John M. ,  Gutierrez, Ernesto J.

    IPC: B60H1/32

    CPC classification number: B60H1/3216 ,  B60H2001/3251 ,  B60H2001/3261 ,  B60H2001/327 ,  B60H2001/3275

    Abstract: A non-linear control method for an air conditioning system (10) utilizes fuzzy logic to regulate the activation a displacement control valve (17) for a variable displacement compressor (12) for maintaining a system parameter, such as the evaporator outlet pressure or temperature, at a desired value. The control inputs include the system parameter to be controlled and a refrigerant pressure that reflects changes in the compressor displacement.

    Abstract translation: 用于空调系统（10）的非线性控制方法利用模糊逻辑来调节用于可变排量压缩机（12）的位移控制阀（17）的调节，用于维持系统参数，例如蒸发器出口压力或温度 ，以期望的值。 控制输入​​包括要控制的系统参数和反映压缩机排量变化的制冷剂压力。

    Motor vehicle automatic HVAC control with open loop transient compensation
    6.
    发明公开
    Motor vehicle automatic HVAC control with open loop transient compensation 有权
    用于汽车空调系统的开环传递补偿控制设备

    公开(公告)号：EP1106406A2

    公开(公告)日：2001-06-13

    申请号：EP00204088.9

    申请日：2000-11-20

    Applicant: Delphi Technologies, Inc.

    Inventor： Pawlak III, John L. ,  Kelly, Sean M.

    IPC: B60H1/00

    CPC classification number: B60H1/00735

    Abstract: An improved performance and cost-effective control for an automatic motor vehicle HVAC system in which the system variables are controlled without regard to a measured in-car temperature during steady-state conditions, and in which the steady-state control is modified during transient conditions by a time-dependent open-loop compensation term, INCAR. The initial value of INCAR, a target value and a time rate of change are initialized as a function of environmental and system conditions at the onset of the transient condition. At ignition key-on, INCAR is initialized in accordance with an estimate of the in-car temperature, and exponentially adjusted toward a predetermined reference temperature (target), such as 75°, at a rate determined by the initial temperature, preferably with adjustments being made for door opening and closing. At ignition key-off, INCAR is initialized at its current value, and exponentially adjusted toward a target temperature based on ambient air temperature and solar loading, to form a basis for in-car temperature initialization at the next ignition key-on. For extended key-off periods, system temperature sensors may be used to initialize INCAR.

    Abstract translation: 改进的性能，并且其中系统变量无需在稳态条件下对于一个测量车内温度控制，并且其中在瞬态条件下的稳态控制被修改成本有效控制在自动机动车辆的HVAC系统 通过与时间相关的开环补偿项，INCAR。 INCAR的初始值，目标值和的时间变化率被初始化为在瞬变状态的发作的环境和系统条件的函数。 与调整，如75°，在由初始温度开采确定性的速率，优选：在点火钥匙开启，INCAR在雅舞蹈初始化与车内温度的估计值，并且指数调整朝向​​预定的基准温度（目标） 对于门打开和关闭正在取得进展。 在点火钥匙关闭，INCAR是在其当前值初始化，并且基于环境空气温度和太阳能装载朝向目标温度呈指数调整，以形成在下次点火钥匙接通用于车内温度初始化的基础。 为扩展键关闭期间，系统的温度传感器可以被用来初始化INCAR。

    Manifold sizing and configuration for a fuel cell stack
    10.
    发明公开
    Manifold sizing and configuration for a fuel cell stack 有权
    Dimensionierung und Konfiguration einer Gasverteilerstrukturfüreine Brennstoffzelle

    公开(公告)号：EP1387428A2

    公开(公告)日：2004-02-04

    申请号：EP03076752.9

    申请日：2003-06-04

    Applicant: Delphi Technologies, Inc.

    Inventor： Haltiner Jr., Karl J. ,  Simpkins, Haskell ,  Kelly, Sean M. ,  Fischer, Bernie

    IPC: H01M8/24 ,  H01M8/04

    CPC classification number: H01M8/2425 ,  H01M8/0258 ,  H01M8/04097 ,  H01M8/04104 ,  H01M8/2465 ,  H01M8/2483 ,  H01M2008/1293 ,  H01M2250/10 ,  H01M2250/20 ,  Y02B90/14 ,  Y02E60/525 ,  Y02T90/32

    Abstract: A fuel cell assembly (50) having manifold means for providing fuel and air to, and removing spent fuel and air from, flow passageways across the anodes (16) and cathodes (18) in a fuel cell stack. The sizes and proportions of the supply (23',33') and return (27',41') manifolds are optimized, and the total cross-sectional area of the return manifold is about twice the cross-sectional area of the supply manifold. The pressure drop in the manifolds is less than about one-quarter of the total pressure drop across the anode and cathode passageways in the stack, which ratio may be attained by adjusting the thickness of the anode and cathode spacers (38') and/or the size of the chimneys. Widthwise uniformity of flow across the anodes and cathodes is improved by forming each of the manifolds as a plurality of smaller, parallel flow conduits.

    Abstract translation: 一种具有歧管装置的燃料电池组件（50），用于向燃料电池堆中的阳极（16）和阴极（18）提供燃料和空气以及从废气和空气中排出废气和空气。 供应（23'，33'）和返回（27'，41'）歧管的尺寸和比例被优化，并且返回歧管的总横截面面积是供应歧管的横截面面积的大约两倍 。 歧管中的压降小于堆叠中的阳极和阴极通道的总压降的四分之一左右，该比例可以通过调节阳极和阴极间隔物（38'）的厚度和/或 烟囱的大小。 通过将每个歧管形成为多个更小的平行的流动管道来改善横跨阳极和阴极的横向均匀性。

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