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51. 发明授权

US08317253B2 Vehicle door assembly 有权
标题翻译：车门总成
公开(公告)号：US08317253B2
公开(公告)日：2012-11-27
申请号：US13053400
申请日：2011-03-22
申请人： Anil K. Sachdev , James C. O'Kane
发明人： Anil K. Sachdev , James C. O'Kane
IPC分类号： B60J5/00
CPC分类号： B60J5/0405 , B60J5/0466 , B60J5/0483
摘要： A door assembly for a vehicle includes an outer panel configured for defining an exterior surface of the vehicle, and an inner panel matable to the outer panel to define a cavity therebetween. The inner panel includes a lower portion having a first longitudinal axis and a B-pillar assembly extending from the lower portion. The B-pillar assembly includes a casting having an external surface configured for defining the exterior surface of the vehicle, an internal surface spaced apart from the external surface, a length, and a second longitudinal axis. The casting extends from the portion along the second longitudinal axis, and the second longitudinal axis is substantially perpendicular to the first longitudinal axis.
摘要翻译：用于车辆的门组件包括被配置为限定车辆的外表面的外板和可与外板相配合以在其间限定空腔的内板。内板包括具有第一纵轴的下部和从下部延伸的B柱组件。 B柱组件包括具有被配置为限定车辆的外表面的外表面，与外表面间隔开的内表面，长度和第二纵向轴线的铸件。铸件沿着第二纵向轴线从该部分延伸，并且第二纵向轴线基本上垂直于第一纵向轴线。

52. 发明申请

US20120280535A1 SYSTEM AND METHOD FOR MANUFACTURING MAGNESIUM BODY PANELS WITH IMPROVED CORROSION RESISTANCE 有权
标题翻译：具有改善耐腐蚀性的制造磁体面板的系统和方法
公开(公告)号：US20120280535A1
公开(公告)日：2012-11-08
申请号：US13100497
申请日：2011-05-04
申请人： Anil K. Sachdev , Jon T. Carter
发明人： Anil K. Sachdev , Jon T. Carter
IPC分类号： B62D25/00 , B21D53/88 , B21D31/00
CPC分类号： B23K26/38 , B23K2101/006 , B23K2103/15
摘要： A magnesium alloy panel for a vehicle includes a first region and a second region extending from the first region to an edge. The first region has a first microstructure having a first corrosion resistance. The second region has a second microstructure different than the first microstructure and has a second corrosion resistance greater than the first corrosion resistance. A system for mass producing magnesium alloy panels includes a forming apparatus and a laser cutting apparatus. The forming apparatus forms a panel having a first microstructure having a first corrosion resistance. The laser cutting apparatus cuts the panel to form the edge using a laser, and forms the second microstructure while forming the edge. The second microstructure is different than the first microstructure and has a second corrosion resistance greater than the first corrosion resistance. A method for mass producing magnesium alloy panels is also provided.
摘要翻译：一种用于车辆的镁合金面板包括从第一区域延伸到边缘的第一区域和第二区域。第一区域具有第一耐腐蚀性的第一微结构。第二区域具有与第一微结构不同的第二微结构，并且具有大于第一耐腐蚀性的第二耐腐蚀性。用于大量生产镁合金板的系统包括成形设备和激光切割设备。成型设备形成具有第一耐腐蚀性的第一微结构的面板。激光切割装置使用激光切割面板以形成边缘，并且在形成边缘的同时形成第二微结构。第二微结构不同于第一微结构，并具有大于第一耐腐蚀性的第二耐腐蚀性。还提供了用于大规模生产镁合金板的方法。

53. 发明授权

US08176884B2 Enhanced oxygen pressure engine 有权
标题翻译：增压氧气发动机
公开(公告)号：US08176884B2
公开(公告)日：2012-05-15
申请号：US12121871
申请日：2008-05-16
申请人： Asim Tewari , Karthik Ramanathan , Anil K. Sachdev
发明人： Asim Tewari , Karthik Ramanathan , Anil K. Sachdev
IPC分类号： F02B43/08 , F02B23/00
CPC分类号： F02B47/06 , F02M25/12 , Y02T10/121
摘要： Systems and methods of operation for internal combustion engines which employ molecular sieve technology to provide enhanced oxygen content in the air-fuel mixture during operation.
摘要翻译：使用分子筛技术的内燃机的操作系统和操作方法，以在操作期间在空气 - 燃料混合物中提供增强的氧含量。

54. 发明授权

US08101036B2 Corrosion inhibitors in adhesive bonding of vehicle body structures 有权
标题翻译：车身结构粘合剂中的腐蚀抑制剂
公开(公告)号：US08101036B2
公开(公告)日：2012-01-24
申请号：US11760282
申请日：2007-06-08
申请人： Jessica A. Schroeder , Anil K. Sachdev , Mark W. Verbrugge , Thomas C. Pederson
发明人： Jessica A. Schroeder , Anil K. Sachdev , Mark W. Verbrugge , Thomas C. Pederson
IPC分类号： B29C65/00 , B05D3/02 , B32B5/16
CPC分类号： C09J5/06 , B60J5/0405 , B60J5/0484 , C08K3/01 , C08K3/22 , C08K9/10 , C09J11/04 , C09J2205/11 , C09J2400/163 , Y10T428/2984
摘要： In an illustrative embodiment, two panels of different materials may be bonded with a structural adhesive composition comprising microcapsules containing corrosion inhibiting materials for protecting the panels from corrosion. For example, a steel vehicle door outer panel may be bonded to an aluminum alloy or magnesium alloy inner panel using an epoxy adhesive. Dispersed within the uncured adhesive are an abundance of microcapsules filled with a fluid or mobile material for reacting with the iron and/or aluminum or magnesium to inhibit corrosion arising from the facing surfaces of the mixed metal panels. The protective material is released from the microcapsules for diffusion through the cured or uncured interfacial adhesive to react with one or both panel surfaces and form a protective coating on the surfaces.
摘要翻译：在说明性的实施方案中，可以使用包含含有防腐蚀材料的微胶囊的结构粘合剂组合物来粘合两块不同材料，以保护板免受腐蚀。例如，可以使用环氧树脂粘合剂将钢车门外板与铝合金或镁合金内板接合。在未固化的粘合剂中分散的是大量的微胶囊，其填充有用于与铁和/或铝或镁反应的流体或活动材料，以抑制由混合金属板的相对表面产生的腐蚀。保护材料从微胶囊中释放，以通过固化或未固化的界面粘合剂扩散，以与一个或两个面板表面反应并在表面上形成保护涂层。

55. 发明申请

US20110286880A1 HIGH STRENGTH Mg-Al-Sn-Ce AND HIGH STRENGTH/DUCTILITY Mg-Al-Sn-Y CAST ALLOYS 审中-公开
标题翻译：高强度Mg-Al-Sn-Ce和高强度/强度Mg-Al-Sn-Y合金
公开(公告)号：US20110286880A1
公开(公告)日：2011-11-24
申请号：US13194079
申请日：2011-07-29
申请人： Aihua A. Luo , Anil K. Sachdev
发明人： Aihua A. Luo , Anil K. Sachdev
IPC分类号： C22C23/02
CPC分类号： C22C23/02
摘要： One exemplary embodiment includes a cast alloy including Al present in an amount of about 6.5 wt % to about 9.0 wt %; Sn present in an amount of about 1.0 wt % to about 3.0 wt %; Ce present in an amount of about 0 wt % to about 1.0 wt %; and, Mg comprising a balance of the alloy minus an amount of minor and trace elements wherein Mg is present at an amount of greater than about 85 wt %.
摘要翻译：一个示例性实施方案包括以约6.5重量％至约9.0重量％的量存在的包含Al的铸造合金; Sn的存在量为约1.0重量％至约3.0重量％; Ce以约0重量％至约1.0重量％的量存在; 并且Mg包含合金余量减去少量和微量元素的量，其中Mg以大于约85重量％的量存在。

56. 发明授权

US07984750B2 Binder degradation of sand cores 有权
标题翻译：砂芯的粘结剂降解
公开(公告)号：US07984750B2
公开(公告)日：2011-07-26
申请号：US12270952
申请日：2008-11-14
申请人： Thomas C. Pederson , Anil K. Sachdev
发明人： Thomas C. Pederson , Anil K. Sachdev
IPC分类号： B22C1/22
CPC分类号： B22C1/2273 , B22C1/10
摘要： A sand core is prepared for use in defining a surface of a cast metal article. The core is formed of sand particles bonded with a polyurethane resin, preferably a polyol moiety-containing polyurethane resin. An alkali metal hydroxide, and optionally a glycol, is mixed with precursors of the polyurethane before they are mixed with sand particles for molding and curing the core. The hydroxide and glycol may be encapsulated to prevent interference with core molding. The hydroxide and glycol is distributed in the polyurethane binder resin and used to reduce the decomposition temperature of the core binder during casting. This practice is particularly useful in removing core sand from castings of light metal, lower casting temperature metal alloys.
摘要翻译：制备砂芯用于限定铸造金属制品的表面。芯由与聚氨酯树脂，优选含多元醇部分的聚氨酯树脂粘合的砂粒形成。将碱金属氢氧化物和任选的二醇与聚氨酯的前体混合，然后与砂粒混合以模制和固化芯。可以将氢氧化物和二醇包封以防止干燥芯成型。氢氧化物和二醇分散在聚氨酯粘合剂树脂中，用于降低铸造期间芯粘合剂的分解温度。这种做法特别适用于从轻金属铸件，低铸造温度金属合金中除去芯砂。

57. 发明申请

US20110064941A1 CORROSION INHIBITORS IN BREAKABLE MICROCAPSULES TO PASSIVATE SCRATCHED METALS 有权
标题翻译：腐蚀性微生物腐蚀抑制剂侵入切割金属
公开(公告)号：US20110064941A1
公开(公告)日：2011-03-17
申请号：US12557587
申请日：2009-09-11
申请人： Anil K. Sachdev , Thomas C. Pederson , Mark W. Verbrugge
发明人： Anil K. Sachdev , Thomas C. Pederson , Mark W. Verbrugge
IPC分类号： B32B5/16 , B05D7/14 , B05D3/00
CPC分类号： C09D5/084 , C08K3/16 , C08K3/28 , C08K3/30 , C08K9/10 , C09D7/70 , Y10T428/25 , Y10T428/254 , Y10T428/256 , Y10T428/258 , Y10T428/2985
摘要： Microencapsulated chemical(s), as water-soluble solid particles, are embedded in at least one the paint layers on the surface of a magnesium article used in an automobile. If the protective paint film is scratched or otherwise mechanically disturbed to expose the surface of the magnesium article the capsules will be ruptured. This will expose the encapsulated chemical(s) to ambient water enabling them to dissolve and form an aqueous solution capable of reacting with the exposed magnesium to form a protective passivating layer on the exposed magnesium to resist corrosion. In a second embodiment the encapsulated chemicals include a deliquescing compound for extraction of moisture from the atmosphere sufficient to induce dissolution of the passivating layer-forming chemical(s) and trigger the formation of the passivating layer in the absence of ambient water.
摘要翻译：微胶囊化学品作为水溶性固体颗粒嵌入在汽车中使用的镁制品的表面上的至少一个涂料层中。如果保护漆膜被划伤或以其他方式机械地干扰以暴露镁制品的表面，则胶囊将破裂。这将使封装的化学物质暴露于环境水中，使其能够溶解并形成能够与暴露的镁反应的水溶液，以在露出的镁上形成保护性钝化层以抵抗腐蚀。在第二实施方案中，包封的化学品包括用于从大气中提取水分的潮解化合物，足以诱导形成钝化层的化学物质的溶解，并在没有环境水的情况下触发钝化层的形成。

58. 发明授权

US07727337B2 Simplified method for cleaning production tools used for metal forming 有权
标题翻译：用于金属成型用的清洁生产工具的简化方法
公开(公告)号：US07727337B2
公开(公告)日：2010-06-01
申请号：US11539966
申请日：2006-10-10
申请人： Anil K. Sachdev , Paul E. Krajewski
发明人： Anil K. Sachdev , Paul E. Krajewski
IPC分类号： B08B3/12 , C23G1/02 , C23G1/08 , C23G1/14 , C23G1/19
CPC分类号： C23F1/44 , C23F1/42
摘要： Chemical method of cleaning metallic residue from forming tools utilizing the application of a caustic material including base or mild acid to the tool for a short period of time. The caustic material is held in substantially fixed relation for a period of time to dislodge the metallic residue followed by neutralization or removal.
摘要翻译：使用包含碱或弱酸的腐蚀性材料在工具上短时间内清洗成型工具的金属残留物的化学方法。苛性物质以基本上固定的关系保持一段时间以移走金属残余物，随后中和或除去。

59. 发明授权

US07677297B2 Reducing residual stresses during sand casting 有权
标题翻译：减少砂型铸造时的残余应力
公开(公告)号：US07677297B2
公开(公告)日：2010-03-16
申请号：US11770847
申请日：2007-06-29
申请人： Suresh Sundarraj , Parag Agarwal , Anil K. Sachdev
发明人： Suresh Sundarraj , Parag Agarwal , Anil K. Sachdev
IPC分类号： B22C1/02 , B22C1/04
CPC分类号： B22C1/08 , B22C1/228
摘要： Residual stress is reduced in light metal alloy articles, e.g. aluminum alloy articles, formed as castings against a sand casting mold body by incorporating a wax composition of suitable softening or melting temperature with the sand particles of the mold or core body. The hot cast metal heats adjoining surfaces of the mold body. As the cooling metal forms a solid shell, the surrounding sand particle and wax mixture are heated sufficiently to melt or soften the wax incorporated on or between sand particles. This softens portions of the rigid mold body that could otherwise restrain shrinking surfaces of the casting and produce unwanted stressed regions that are retained in the casting and must be removed by subsequent processing.
摘要翻译：轻金属合金制品中的残余应力减小，例如铝合金制品通过将适当的软化或熔融温度的蜡组合物与模具或芯体的砂粒相结合而形成为铸造砂铸模体。热铸金属加热模具主体的相邻表面。当冷却金属形成固体壳时，周围的砂粒和蜡混合物被充分加热以熔化或软化结合在砂粒之间或之间的蜡。这软化了刚性模体的部分，否则其可以限制铸件的收缩表面，并产生保留在铸件中的不需要的应力区域，并且必须通过后续加工来去除。

60. 发明申请

US20090283059A1 ENHANCED OXYGEN PRESSURE ENGINE 有权
标题翻译：增强氧气压力发动机
公开(公告)号：US20090283059A1
公开(公告)日：2009-11-19
申请号：US12121871
申请日：2008-05-16
申请人： Asim Tewari , Karthik Ramanathan , Anil K. Sachdev
发明人： Asim Tewari , Karthik Ramanathan , Anil K. Sachdev
IPC分类号： F02B43/08
CPC分类号： F02B47/06 , F02M25/12 , Y02T10/121
摘要： Systems and methods of operation for internal combustion engines which employ molecular sieve technology to provide enhanced oxygen content in the air-fuel mixture during operation.
摘要翻译：使用分子筛技术的内燃机的操作系统和操作方法，以在操作期间在空气 - 燃料混合物中提供增强的氧含量。

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