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1. 发明申请

WO2006118698A3 METHOD OF HCCI AND SI COMBUSTION CONTROL FOR A DIRECT INJECTION INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：一种直喷式内燃机的燃烧和燃烧控制方法
公开(公告)号：WO2006118698A3
公开(公告)日：2009-04-23
申请号：PCT/US2006010891
申请日：2006-03-23
申请人： GEN MOTORS GLOBAL TECHNOLOGY
发明人： KUO TANG-WEI , SUN ZONGXUAN , ENG JAMES A , BROWN BARRY L , NAJT PAUL M , KANG JUN-MO , CHANG CHEN-FANG , CHANG MAN-FENG
IPC分类号： F02B47/08
CPC分类号： F02D13/0261 , F01L13/00 , F02B1/12 , F02B17/00 , F02B2075/125 , F02D13/0203 , F02D13/0207 , F02D13/0265 , F02D13/0273 , F02D35/023 , F02D35/028 , F02D41/0002 , F02D41/0052 , F02D41/006 , F02D41/3035 , F02D41/3064 , F02D41/402 , F02D2041/001 , F02M26/01 , Y02T10/123 , Y02T10/128 , Y02T10/18 , Y02T10/42 , Y02T10/47
摘要： The present invention relates to methods for robust controlled auto-ignition and spark ignited combustion controls in gasoline direct-injection engines, including transients, using either exhaust re-breathing or a combination of exhaust re-compression and re-breathing valve strategy. These methods are capable of enabling engine operation with either lean of stoichiometric or stoichiometric air/fuel ratio for oxides of nitrogen (NOx) control, with varying exhaust gas recirculation (EGR) rates and throttle valve positions for knock control, and with a combination of homogeneous charge compression ignition (HCCI) and spark ignition (SI) combustion modes to optimize fuel economy over a wide range of engine operating conditions.
摘要翻译：本发明涉及用于汽油直喷发动机中稳健的受控自动点火和火花点火燃烧控制的方法，包括使用排气再呼吸或排气再压缩和再呼吸阀策略的组合的瞬变。这些方法能够实现发动机运行，其中氮气（NOx）控制的氧化物的化学计量或化学计量空气/燃料比为贫，具有改变的废气再循环（EGR）速率和用于爆震控制的节气门位置，以及均质充气压缩点火（HCCI）和火花点火（SI）燃烧模式，以在广泛的发动机运行条件下优化燃油经济性。

2. 发明申请

WO2006113012A3 DETERMINING QUALITY OF LUBRICATING OILS IN USE 审中-公开
标题翻译：确定使用润滑油的质量
公开(公告)号：WO2006113012A3
公开(公告)日：2009-04-16
申请号：PCT/US2006009743
申请日：2006-03-17
申请人： GEN MOTORS GLOBAL TECHNOLOGY
发明人： HALALAY ION , SCHNEIDER ERIC WEST , ROGERS MICHAEL WILLIAM
IPC分类号： G01R31/00
CPC分类号： G01N33/2888
摘要： Resistivity p values of a lubricating oil are repeatedly determined at a predetermined temperature (range) as it is in use in a working mechanism such as a vehicle engine. Such accumulated properties over operating time of the working lubricant can be plotted graphically to display a curve with, for example, a first portion where dp/dt>0, a maximum pmax at a time t\ where dp/dt=0, a second portion where dp/dt2 where dp/dt again is zero, and a third portion where dp/dt>0. Furthermore, there can exist another time t3, where dp/dt exhibits a discontinuous change (increase) with time. Characteristics of the p vs. t curve, including, the values of t1, t2, t3, pmax, Pmin, and the ratio pma?/pmin can be compared with like data on like lubricant oils in estimating the remaining useful life of the present operating lubricant oil.
摘要翻译：润滑油的电阻率p值在与车辆用发动机等工作机构一样使用的规定温度（范围）下重复确定。这种在工作润滑剂的工作时间上的累积特性可以图形化地绘制，以显示曲线，例如，其中dp / dt> 0的第一部分，在时间t 1处的最大值pm1，其中dp / dt = 0，第二部分其中dp / dt2其中dp / dt再次为零，第三部分dp / dt> 0。此外，可以存在另一时间t3，其中dp / dt随时间呈现不连续的变化（增加）。在估计本发明的剩余使用寿命时，可以将p对t曲线的特性，包括t1，t2，t3，pmax，Pmin和比值pma？/ pmin的值与类似的润滑油的类似数据进行比较操作润滑油。

3. 发明申请

WO2006115688A3 DIFFUSION MEDIA, FUEL CELLS, AND FUEL CELL POWERED SYSTEMS 审中-公开
标题翻译：扩散介质，燃料电池和燃料电池供电系统
公开(公告)号：WO2006115688A3
公开(公告)日：2009-04-09
申请号：PCT/US2006011740
申请日：2006-03-31
申请人： GEN MOTORS GLOBAL TECHNOLOGY
发明人： XIE TAO , JI CHUNXIN , CHENG YANG-TSE
IPC分类号： H01M4/00
CPC分类号： H01M8/0245 , H01M8/0234 , H01M8/0239 , H01M2008/1095 , Y02E60/50 , Y10T428/249953
摘要： In at least certain embodiments, the present invention provides a diffusion media and fuel cells and systems employing the diffusion media, hi at least one embodiment, the diffusion media comprises a porous matrix having an outer surface and a hydrophilic polymeric coating on at least a portion of the porous matrix with the hydrophilic coating comprising the cured product of a formulation comprising a hydrophilic monomer.
摘要翻译：在至少某些实施方案中，本发明提供了扩散介质和使用扩散介质的燃料电池和系统。在至少一个实施方案中，扩散介质包括多孔基质，其具有至少部分上的外表面和亲水性聚合物涂层的亲水涂层包含包含亲水性单体的制剂的固化产物。

4. 发明申请

WO2007005081A3 VOLTAGE CYCLING DURABLE CATALYSTS 审中-公开
标题翻译：电压循环耐用催化剂
公开(公告)号：WO2007005081A3
公开(公告)日：2007-12-06
申请号：PCT/US2006011722
申请日：2006-03-31
申请人： GEN MOTORS GLOBAL TECHNOLOGY
发明人： KOCHA SHYAM , MAKHARIA ROHIT , GASTEIGER HUBERT A
IPC分类号： H01M4/92 , B01J23/42 , B01J37/08
CPC分类号： H01M4/92 , H01M4/8803 , H01M4/921 , H01M4/926 , H01M2008/1095
摘要： A fuel cell electrocatalyst layer having increased voltage cycling durability. The electrocatalyst layer comprises annealed platinum particles having an average particle size diameter from about 3 to about 15 nm deposited on a support structure. The platinum particles are annealed at a temperature from about 800 to about 1,400°C for a time period such that the surface area is reduced by about 20% as compared to the original surface area. In various embodiments, the electrocatalyst layer retains an electrochemical surface area that is greater than 50% of an original electrochemical surface area after about 15,000 voltage cycles in the range from about 0.6 to about 1.0 V.
摘要翻译：具有增加的电压循环耐久性的燃料电池电催化剂层。电催化剂层包含沉积在载体结构上的具有约3至约15nm平均粒径的退火铂颗粒。铂颗粒在约800至约1,400℃的温度下退火一段时间，使得与原始表面积相比，表面积减小约20％。在各种实施方案中，电催化剂层在大约15,000次电压循环之后保持电化学表面积大于原始电化学表面积的50％，电化学表面积在大约0.6至大约1.0V的范围内。

5. 发明申请

WO2006096424A3 METHOD FOR LOAD TRANSIENT CONTROL BETWEEN LEAN AND STOICHIOMETRIC COMBUSTION MODES OF DIRECT-INJECTION ENGINES WITH CONTROLLED AUTO-IGNITION COMBUSTION 审中-公开
标题翻译：具有控制自动点火燃烧的直喷式发动机的精确和稳态燃烧模式之间的负载瞬态控制方法
公开(公告)号：WO2006096424A3
公开(公告)日：2007-10-04
申请号：PCT/US2006007318
申请日：2006-03-02
申请人： GEN MOTORS GLOBAL TECHNOLOGY
发明人： KUO TANG-WEI , KANG JUN-MO , CHANG CHEN-FANG , SUN ZONGXUAN , ENG JAMES A , BROWN BARRY L , NAJT PAUL M , CHANG MAN-FENG
IPC分类号： F02B5/00
CPC分类号： F02D41/402 , F02B1/12 , F02B23/101 , F02B2075/125 , F02D9/02 , F02D13/0265 , F02D41/0002 , F02D41/0052 , F02D41/006 , F02D41/0065 , F02D41/144 , F02D41/3035 , F02D41/3047 , F02D41/3064 , F02M26/01 , F02M26/13 , Y02T10/123 , Y02T10/128 , Y02T10/18 , Y02T10/44 , Y02T10/47
摘要： A method is provided for control of a direct-injection engine operated with controlled auto-ignition (HCCI) during load transient operations between modes of lean combustion low load (HCCI/Lean) and stiochiometric combustion medium load (HCCI/Stoich.). The method includes 1) operating the engine at steady state, within a homogeneous charge compression-ignition (HCCI) load range, with fuel-air-exhaust gas mixtures at predetermined conditions, for each speed and load, and controlling the engine during changes of operating mode between one to another of the HCCI/Stoich. medium load mode and the HCCI/Lean lower load mode by synchronizing change rates of predetermined controlled inputs to the current engine fueling change rate.
摘要翻译：提供了一种用于控制在稀燃燃烧低负荷（HCCI /精益）和生化学燃烧介质载荷（HCCI / Stoich）模式之间的负载瞬变操作期间用受控自动点火（HCCI）操作的直喷发动机的方法。该方法包括：1）在均匀充气压缩点火（HCCI）负载范围内，对于每个速度和负载，在预定条件下使用燃料 - 空气 - 废气混合物在发动机处于稳定状态下操作发动机，并且在变更期间控制发动机 HCCI / Stoich之间的操作模式。通过使预定的受控输入的变化速率与当前的发动机加油变化率同步，来实现中负载模式和HCCI /精益低负载模式。

6. 发明申请

WO2006093586A3 METHOD TO MAKE CONDUCTIVE HYDROPHILIC FUEL CELL ELEMENTS 审中-公开
标题翻译：制造导电氢化燃料电池元件的方法
公开(公告)号：WO2006093586A3
公开(公告)日：2007-10-04
申请号：PCT/US2006002237
申请日：2006-01-23
申请人： GEN MOTORS GLOBAL TECHNOLOGY
发明人： VYAS GAYATRI , TRABOLD THOMAS A , GAARENSTROOM STEPHEN WILLIAM
IPC分类号： H01M2/14 , H01M2/00 , H01M8/10
CPC分类号： H01M8/0228 , H01M8/0206 , H01M8/0208 , H01M8/0213 , H01M8/0226 , H01M8/0232 , H01M8/1004 , Y02P70/56
摘要： A flow field plate for a fuel cell that has one or more outer layers that makes the plate more conductive and hydrophilic. In one embodiment, the coating is co-deposited as combination of a conductive material and a metal oxide coating. A suitable conductive material is gold and suitable metal oxides include SiO 2 , HfO 2 , ZrO 2 , AI2O 3 , SnO 2 , Ta2O 5 , Nb2O 5 , MoO 2 , IrO 2 , RuO 2 and mixtures thereof. The conductive material and metal oxide can also be deposited as two separate layers, where the metal oxide is the outer layer. According to another embodiment, a metal layer is deposited on the plate with nanopores that provide the hydrophilicity. Also, doping ions can be added to the metal oxide to provide low fluoride solubility of the coating to control the rate that hydrofluoric acid etches away the oxide layer.
摘要翻译：一种用于燃料电池的流场板，其具有使得该板更具导电性和亲水性的一个或多个外层。在一个实施方案中，涂层作为导电材料和金属氧化物涂层的组合共沉积。合适的导电材料是金，合适的金属氧化物包括SiO 2，HfO 2，ZrO 2，Al 2 O 3，，SnO 2，Ta 2 O 5，Nb 2 O 5，MoO 2，Ir 2 O 2，N 2 O 2，，RuO 2 2和它们的混合物。导电材料和金属氧化物也可以沉积成两个分开的层，其中金属氧化物是外层。根据另一个实施方案，金属层沉积在具有提供亲水性的纳米孔的板上。此外，可以向金属氧化物中加入掺杂离子以提供涂层的低氟化物溶解度，以控制氢氟酸腐蚀掉氧化物层的速率。

7. 发明申请

WO2006089262A3 ACTIVE MATERIAL BASED LOCKOUT MECHANISMS 审中-公开
标题翻译：基于活性材料的锁定机制
公开(公告)号：WO2006089262A3
公开(公告)日：2007-07-19
申请号：PCT/US2006005907
申请日：2006-02-17
申请人： GEN MOTORS GLOBAL TECHNOLOGY
发明人： BROWNE ALAN L
IPC分类号： H01H1/10
CPC分类号： B60K37/06
摘要： Control mechanisms and methods of use include the use of active materials as a blocking element. The control mechanisms generally include a tactile control (14) in operative communication with an electrical circuit (16), wherein actuation of the tactile control closes the electrical circuit to activate a function. The blocking element (12) includes an active material that is intermediate to the electrical circuit and the tactile control. The active material is adapted to change at least one attribute such as a modulus property in response to an activation signal. The change in the at least one attribute selectively changes a force level for actuating the tactile control.
摘要翻译：控制机制和使用方法包括使用活性材料作为阻挡元件。控制机构通常包括与电路（16）可操作地通信的触觉控制（14），其中触觉控制器的致动关闭电路以激活功能。阻挡元件（12）包括在电路中间和触觉控制的活性材料。活性材料适于响应于激活信号改变至少一个属性，例如模量特性。至少一个属性的变化选择性地改变用于启动触觉控制的力水平。

8. 发明申请

WO2007021679A2 HYDROPHILIC COATING FOR FUEL CELL BIPOLAR PLATE AND METHODS OF MAKING THE SAME 审中-公开
标题翻译：用于燃料电池双极板的水解涂料及其制备方法
公开(公告)号：WO2007021679A2
公开(公告)日：2007-02-22
申请号：PCT/US2006030866
申请日：2006-08-08
申请人： GEN MOTORS GLOBAL TECHNOLOGY
发明人： WINTER GERHARD , VYAS GAYATRI , TRABOLD THOMAS A , DATTA REENA L
IPC分类号： H01M8/02 , B05D5/12
CPC分类号： H01M8/0228 , H01M8/0206 , H01M8/0213 , H01M8/0221 , H01M8/0226 , H01M8/023 , H01M8/0234 , H01M8/0241 , H01M8/0243 , H01M8/04291 , H01M2008/1095 , H01M2250/20 , Y02E60/50 , Y02T90/32 , Y10T29/49931
摘要： One embodiment disclosed includes a product comprising: a fuel cell component comprising a substrate and a first coating overlying the substrate, the coating comprising a compound comprising at least one Si-O group, at least one polar group and at least one group including a saturated or unsaturated carbon chain.
摘要翻译：所公开的一个实施方案包括：产品，包括：燃料电池组件，其包含基材和覆盖在基材上的第一涂层，所述涂层包含包含至少一个Si-O基团，至少一个极性基团和至少一个包含饱和或不饱和碳链。

9. 发明申请

WO2006089261A2 ON DEMAND MORPHABLE AUTOMOTIVE BODY MOLDINGS AND SURFACES 审中-公开
标题翻译：需要可变汽车身体模型和表面
公开(公告)号：WO2006089261A2
公开(公告)日：2006-08-24
申请号：PCT/US2006005906
申请日：2006-02-17
申请人： GEN MOTORS GLOBAL TECHNOLOGY
发明人： BROWNE ALAN L , JOHNSON NANCY L , SEARS IVAN G
IPC分类号： B60J10/08
CPC分类号： B60R13/04 , B60R13/043 , B60R19/03
摘要： A morphable vehicle member utilizing at least one active material to change at least one attribute in response to an activation signal. The change in at least one attribute is a change in a shape dimension, a shape orientation, an expansion, a contraction, a morphing, a yield strength property, a flexural modulus or a combination. Preferably, the change in at least one attribute in the morphable vehicle member is reversible. Also disclosed herein are methods for the morphable vehicle member utilizing at least one active material to change at least one attribute on demand in response to an activation signal.
摘要翻译：使用至少一种活性材料的变形车辆构件响应于激活信号而改变至少一个属性。至少一个属性的变化是形状尺寸，形状取向，膨胀，收缩，变形，屈服强度特性，弯曲模量或组合的变化。优选地，变形车辆构件中的至少一个属性的变化是可逆的。本文还公开了用于响应于激活信号利用至少一种活性材料改变至少一个属性的变形车辆构件的方法。

10. 发明申请

WO2006104543A3 DURABLE HYDROPHILIC COATINGS FOR FUEL CELL BIPOLAR PLATES 审中-公开
标题翻译：用于燃料电池双极板的耐久性水解涂料
公开(公告)号：WO2006104543A3
公开(公告)日：2009-04-30
申请号：PCT/US2006002240
申请日：2006-01-23
申请人： GEN MOTORS GLOBAL TECHNOLOGY
发明人： VYAS GAYATRI , BLUNK RICHARD H , TRABOLD THOMAS A , DATTA REENA L , NEWMAN KEITH E
IPC分类号： H01M2/00
CPC分类号： H01M8/0228 , H01M8/0204 , H01M8/0206 , H01M8/021 , H01M2008/1095
摘要： A flow field plate for a fuel cell that includes an outer layer of a metal oxide or other material that makes the plate hydrophilic. The particular metal oxide and the thickness of the metal oxide layer are selected so that hydrofluoric acid generated by the fuel cell continuously etches away the layer at a predetermined rate so that a surface of the layer is free of contaminants over the entire life of the fuel cell. If the fuel cell does not employ a perfluorosulfonic acid membrane, then a separate hydrofluoric acid source can be provided that injects a low level solution of hydrofluoric acid into one or both of the reactant gas streams.
摘要翻译：一种用于燃料电池的流场板，其包括使板成为亲水性的金属氧化物或其它材料的外层。选择特定的金属氧化物和金属氧化物层的厚度，使得由燃料电池产生的氢氟酸以预定的速率连续地蚀刻掉层，使得在燃料的整个寿命期间该层的表面没有污染物细胞。如果燃料电池不使用全氟磺酸膜，则可以提供单独的氢氟酸源，其将低水平的氢氟酸溶液注入反应物气流中的一种或两种。

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