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1. 发明授权

US07431896B2 Vacuum-insulated exhaust treatment devices, such as catalytic converters, with passive controls 失效
标题翻译：真空绝缘排气处理装置，如催化转化器，带有被动控制
公开(公告)号：US07431896B2
公开(公告)日：2008-10-07
申请号：US11145339
申请日：2005-06-02
申请人： John P. Biel, Jr. , David K. Benson , Steven D. Burch , Frederick B. Hill, Jr. , Matthew A. Keyser , Lance Mews , Donald R. Rigsby , C. Edwin Tracy
发明人： John P. Biel, Jr. , David K. Benson , Steven D. Burch , Frederick B. Hill, Jr. , Matthew A. Keyser , Lance Mews , Donald R. Rigsby , C. Edwin Tracy
IPC分类号： B01D50/00 , B21D51/16
CPC分类号： F01N3/2046 , B01D53/9495 , F01N3/2006 , F01N3/2842 , F01N3/2889 , F01N3/2892 , F01N13/14 , F01N13/1816 , F01N2260/08 , Y02A50/2322 , Y02T10/26 , Y10T29/49345
摘要： A thermally-activated exhaust treatment device, such as a catalytic converter, for vehicles includes a core having an inner housing and a catalytic material. A jacket includes an outer housing enclosing the inner housing, but characteristically not contacting the inner housing. The inner and outer housings include walls forming a vacuum-drawn sealed insulation cavity around the inner housing. A temperature-activated variable insulator device is positioned within the outer housing and includes a hydrogen source and controls for controlling the variable insulator device. A vacuum-maintenance device is incorporated into the insulation cavity, and includes a small container, getter material positioned in the container, and a porous member allowing gas in the insulation cavity to communicate with the getter material. A multi-layered radiation shield is positioned in the vacuum space and is loosely coupled to the inner housing. A vacuum detector includes a visible indicator of the vacuum in the insulation cavity.
摘要翻译：用于车辆的诸如催化转化器的热活化废气处理装置包括具有内壳和催化材料的芯。护套包括封闭内壳体的外壳体，但特征在于不与内壳体接触。内壳体和外壳体包括围绕内壳体形成真空拉制的密封绝缘腔的壁。温度可变的绝缘体装置位于外部壳体内，并且包括氢源和用于控制可变绝缘体装置的控制。真空维护装置被并入绝缘腔中，并且包括小容器，位于容器中的吸气剂材料以及允许绝缘腔中的气体与吸气材料连通的多孔构件。多层辐射屏蔽被定位在真空空间中并且松散地联接到内壳体。真空检测器包括绝缘腔中真空的可见指示器。

2. 发明授权

US06908595B1 Vacuum-insulated exhaust treatment devices, such as catalytic converters, with passive controls 有权
标题翻译：真空绝缘排气处理装置，如催化转化器，带有被动控制
公开(公告)号：US06908595B1
公开(公告)日：2005-06-21
申请号：US09889646
申请日：2000-01-21
申请人： John P. Biel, Jr. , David K. Benson , Steven D. Burch , Frederick B. Hill, Jr. , Matthew A. Keyser , Lance Mews , Donald R. Rigsby , C. Edwin Tracy
发明人： John P. Biel, Jr. , David K. Benson , Steven D. Burch , Frederick B. Hill, Jr. , Matthew A. Keyser , Lance Mews , Donald R. Rigsby , C. Edwin Tracy
IPC分类号： B01D53/94 , F01N3/20 , F01N3/28 , F01N13/14 , F01N13/18 , B01D53/34 , B01D53/92 , F01N7/14
CPC分类号： F01N3/2046 , B01D53/9495 , F01N3/2006 , F01N3/2842 , F01N3/2889 , F01N3/2892 , F01N13/14 , F01N13/1816 , F01N2260/08 , Y02A50/2322 , Y02T10/26 , Y10T29/49345
摘要： A thermally-activated exhaust treatment device, such as a catalytic converter (20); for vehicles includes a core having an inner housing (21) and a catalytic material (27, 27′). A jacket includes an outer housing (22) enclosing the inner housing (21) but characteristically not contacting the inner housing (21). The inner and outer housings (21, 22) includes walls (30, 31) forming a vacuum-drawn scaled insulation cavity (26) around the inner housing (21). A temperature-activated variable insulator device is positioned within the outer housing (22) and includes a hydrogen source (32) and controls for controlling the variable insulator device. A vacuum-maintenance device is incorporated into the insulation cavity (26), and includes a small container, getter material positioned in the container, a porous member allowing gas in the insulation cavity (26) to communicate with the getter material. A multi-layered radiation shield is position in the vacuum space and is loosely coupled to the inner housing (21). A vacuum detector includes a visible indicator of the vacuum in the insulation cavity (26).
摘要翻译：一种热活化废气处理装置，例如催化转化器（20）; 对于车辆，包括具有内壳体（21）和催化材料（27,27'）的芯体。护套包括封闭内壳体（21）的外壳（22），但特征在于不与内壳体（21）接触。内壳体和外壳体（21,22）包括围绕内壳体（21）形成真空拉伸的绝缘空腔（26）的壁（30,31）。温度可变的绝缘体装置定位在外壳体22内，并且包括氢源（32）和用于控制可变绝缘体装置的控制。真空维护装置被并入绝缘腔26中，并且包括小容器，位于容器中的吸气剂材料，允许绝缘腔26中的气体与吸气材料连通的多孔构件。多层辐射屏蔽位于真空空间中并松动地联接到内壳体（21）上。真空检测器包括绝缘腔（26）中真空的可见指示器。

3. 发明授权

US5807533A Method for charging a hydrogen getter 失效
标题翻译：氢吸气剂充气方法
公开(公告)号：US5807533A
公开(公告)日：1998-09-15
申请号：US772484
申请日：1996-12-23
申请人： C. Edwin Tracy , Matthew A. Keyser , David K. Benson
发明人： C. Edwin Tracy , Matthew A. Keyser , David K. Benson
IPC分类号： C01B3/00 , C01B6/24
CPC分类号： C01B3/0005 , Y02E60/324 , Y10S420/90
摘要： A method for charging a sample of either a permanent or reversible getter material with a high concentration of hydrogen while maintaining a base pressure below 10.sup.-4 torr at room temperature involves placing the sample of hydrogen getter material in a chamber, activating the sample of hydrogen getter material, overcharging the sample of getter material through conventional charging techniques to a high concentration of hydrogen, and then subjecting the sample of getter material to a low temperature vacuum bake-out process. Application of the method results in a reversible hydrogen getter which is highly charged to maximum capacities of hydrogen and which concurrently exhibits minimum hydrogen vapor pressures at room temperatures.
摘要翻译：在室温下将基础压力保持在10-4乇以下的情况下，将具有高浓度氢气的永久或可逆吸气剂材料的样品充入的方法包括将吸气剂材料样品置于室中，激活氢样品吸气剂材料，通过常规装料技术将吸气剂样品过度充电到高浓度的氢气，然后将吸气剂样品进行低温真空烘烤处理。该方法的应用产生了可逆氢吸气剂，其高度充电至氢的最大容量，并且其在室温下同时呈现最小的氢蒸汽压力。

4. 发明授权

US6156395A Plasma enhanced chemical vapor deposition (PECVD) method of forming vanadium oxide films and vanadium oxide thin-films prepared thereby 有权
标题翻译：等离子体增强化学气相沉积（PECVD）法制备钒氧化物薄膜和氧化钒薄膜
公开(公告)号：US6156395A
公开(公告)日：2000-12-05
申请号：US325146
申请日：1999-06-03
申请人： Ji-Guang Zhang , C. Edwin Tracy , David K. Benson , John A. Turner , Ping Liu
发明人： Ji-Guang Zhang , C. Edwin Tracy , David K. Benson , John A. Turner , Ping Liu
IPC分类号： C23C16/40 , H01M4/02 , H01M4/48 , H01M4/485 , H01M4/50 , H01M4/505 , H01M4/52 , H01M4/525
CPC分类号： C23C16/405 , C23C16/401 , H01M2004/028 , H01M4/485 , H01M4/505 , H01M4/525
摘要： A method is disclosed of forming a vanadium oxide film on a substrate utilizing plasma enhanced chemical vapor deposition. The method includes positioning a substrate within a plasma reaction chamber and then forming a precursor gas comprised of a vanadium-containing chloride gas in an inert carrier gas. This precursor gas is then mixed with selected amounts of hydrogen and oxygen and directed into the reaction chamber. The amounts of precursor gas, oxygen and hydrogen are selected to optimize the final properties of the vanadium oxide film An rf plasma is generated within the reaction chamber to chemically react the precursor gas with the hydrogen and the oxygen to cause deposition of a vanadium oxide film on the substrate while the chamber deposition pressure is maintained at about one torr or less. Finally, the byproduct gases are removed from the plasma reaction chamber.
摘要翻译：公开了一种利用等离子体增强化学气相沉积在基片上形成氧化钒薄膜的方法。该方法包括将衬底定位在等离子体反应室内，然后在惰性载气中形成由含钒氯化物气体组成的前体气体。然后将该前体气体与选定量的氢气和氧气混合并引入反应室。选择前体气体，氧气和氢气的量以优化氧化钒膜的最终性能在反应室内产生rf等离子体，以使前体气体与氢气和氧化物反应以使氧化钒膜沉积在室沉积压力保持在约一托或更小的情况下在基板上。最后，从等离子体反应室中除去副产物气体。

5. 发明授权

US5489321A Welding/sealing glass-enclosed space in a vacuum 失效
标题翻译：在真空中焊接/密封玻璃封闭空间
公开(公告)号：US5489321A
公开(公告)日：1996-02-06
申请号：US274788
申请日：1994-07-14
申请人： C. Edwin Tracy , David K. Benson
发明人： C. Edwin Tracy , David K. Benson
IPC分类号： C03B23/24 , C03B23/203
CPC分类号： C03C27/06 , C03B23/245 , E06B3/6612 , Y02B80/24
摘要： A method of welding and sealing the edges of two juxtaposed glass sheets together to seal a vacuum space between the sheets comprises the steps of positioning a radiation absorbant material, such as FeO, VO.sub.2, or NiO, between the radiation transmissive glass sheets adjacent the edges and then irradiating the absorbant material, preferably with a laser beam, through at least one of the glass sheets. Heat produced by the absorbed radiation in the absorbant material melts glass in the portions of both glass sheets that are adjacent the absorbant material, and the melted glass from both sheets flows together to create the weld when the melted glass cools and hardens. The absorbant material can be dissolved and diffused into the melted glass to the extent that it no longer absorbs enough energy to keep the glass melted, thus, with appropriate proportioning of absorbant material to source energy power and welding heat needed, the process can be made self-stopping.
摘要翻译：将两个并置的玻璃板的边缘焊接和密封在一起以密封片材之间的真空空间的方法包括以下步骤：在邻近边缘的辐射透射玻璃板之间放置诸如FeO，VO2或NiO的辐射吸收材料然后通过至少一个玻璃板照射吸收材料，优选用激光束照射。由吸收材料中的吸收辐射产生的热量在与吸收材料相邻的玻璃板的部分中熔化玻璃，并且当熔融的玻璃冷却和硬化时，来自两片的熔融玻璃流动在一起形成焊缝。吸收剂材料可以溶解并扩散到熔融玻璃中，使其不再吸收足够的能量以保持玻璃熔化，从而通过适当的吸收材料配比对源能量和所需的焊接热量进行处理，自我停止

6. 发明授权

US4683154A Laser sealed vacuum insulation window 失效
标题翻译：激光密封真空保温窗
公开(公告)号：US4683154A
公开(公告)日：1987-07-28
申请号：US767218
申请日：1985-08-19
申请人： David K. Benson , C. Edwin Tracy
发明人： David K. Benson , C. Edwin Tracy
IPC分类号： C03B23/24 , E06B3/663 , E06B3/24 , E06B7/12 , B32B17/00
CPC分类号： E06B3/6612 , C03B23/245 , E06B3/66304 , Y02B80/24
摘要： A laser sealed evacuated window panel is comprised of two glass panes held spaced apart in relation to each other by a plurality of spherical glass beads and glass welded around the edges to provide an evacuated space between the glass panes that is completely glass sealed from the exterior. The glass welded edge seal is obtained by welding the edges of the glass panes together with a laser beam while the glass panes and bead spacers are positioned in a vacuum furnace and heated to the annealing point of the glass to avoid stress fracture in the area of the glass weld. The laser welding in the furnace can be directed around the perimeter of the glass panel by a combination of rotating the glass panel and linearly translating or aiming the laser with a relay mirror.
摘要翻译：激光密封的抽真空窗板由两个玻璃板组成，两个玻璃板通过多个球形玻璃珠彼此隔开间隔开，并且玻璃焊接在边缘周围，以在玻璃板之间提供抽真空的空间，玻璃板从外部完全玻璃密封。玻璃焊接边缘密封是通过将玻璃板的边缘与激光束焊接在一起而获得的，同时将玻璃板和珠粒间隔件定位在真空炉中并加热到玻璃的退火点，以避免在玻璃焊接。炉中的激光焊接可以通过旋转玻璃面板并使激光器与中继反射镜线性地平移或对准的组合而围绕玻璃面板的周边定向。

7. 发明授权

US5716736A Solid lithium-ion electrolyte 失效
标题翻译：固体锂离子电解质
公开(公告)号：US5716736A
公开(公告)日：1998-02-10
申请号：US540046
申请日：1995-10-06
申请人： Ji-Guang Zhang , David K. Benson , C. Edwin Tracy
发明人： Ji-Guang Zhang , David K. Benson , C. Edwin Tracy
IPC分类号： G02F1/15 , C03C3/062 , C03C3/095 , C03C4/18 , C03C17/34 , H01M6/18 , H01M10/40
CPC分类号： C03C3/062 , C03C17/3417 , C03C3/095 , C03C4/18 , H01M6/185 , G02F1/1525
摘要： The present invention relates to the composition of a solid lithium-ion electrolyte based on the Li.sub.2 O--CeO.sub.2 --SiO.sub.2 system having good transparent characteristics and high ion conductivity suitable for uses in lithium batteries, electrochromic devices and other electrochemical applications.
摘要翻译：本发明涉及一种基于Li2O-CeO2-SiO2体系的固体锂离子电解质的组成，其具有良好的透明特性和高离子电导率，适用于锂电池，电致变色器件和其他电化学应用。

8. 发明授权

US4645308A Low voltage solid-state lateral coloration electrochromic device 失效
标题翻译：低电压固态侧面着色电致变色器件
公开(公告)号：US4645308A
公开(公告)日：1987-02-24
申请号：US685177
申请日：1984-12-21
申请人： C. Edwin Tracy , David K. Benson , Marta R. Ruth
发明人： C. Edwin Tracy , David K. Benson , Marta R. Ruth
IPC分类号： G09F9/30 , G02F1/15 , G02F1/155 , G02F1/01
CPC分类号： G02F1/1523 , G02F1/155 , G02F2001/1557
摘要： A solid-state transition metal oxide device comprising a plurality of lay having a predisposed orientation including an electrochromic oxide layer. Conductive material including anode and cathode contacts is secured to the device. Coloration is actuated within the electrochromic oxide layer after the application of a predetermined potential between the contacts. The coloration action is adapted to sweep or dynamically extend across the length of the electrochromic oxide layer.
摘要翻译：一种固态过渡金属氧化物装置，其包括具有包含电致变色氧化物层的易位取向的多个层。包括阳极和阴极触点的导电材料固定在该装置上。在触点之间施加预定电位之后，在电致变色氧化物层内致动着色。着色作用适于在电致变色氧化物层的长度上扫掠或动态地延伸。

9. 发明授权

US5643485A Cooking utensil with improved heat retention 失效
标题翻译：具有改善保温性能的炊具
公开(公告)号：US5643485A
公开(公告)日：1997-07-01
申请号：US343081
申请日：1994-11-21
申请人： Thomas F. Potter , David K. Benson , Steven D. Burch
发明人： Thomas F. Potter , David K. Benson , Steven D. Burch
IPC分类号： A47J27/00 , A47J41/02 , B64G1/22 , B64G1/50 , B64G1/58 , E04B1/76 , E06B3/663 , F01N3/20 , F01N3/28 , F01N5/02 , F01N13/02 , F28F13/00 , H05B6/12 , A47G23/04
CPC分类号： A47J41/028 , A47J27/002 , A47J41/02 , B64G1/22 , B64G1/226 , B64G1/50 , B64G1/58 , E06B3/66304 , F01N13/0097 , F01N3/2006 , F01N3/2882 , F01N3/2889 , F01N5/02 , F28F13/00 , B64G1/503 , E04B2001/7691 , F01N2240/02 , F01N2240/10 , F01N2260/08 , F01N2330/06 , F28F2013/008 , Y02T10/16 , Y02T10/26 , Y10S99/14
摘要： A cooking utensil with improved heat retention includes an inner pot received within an outer pot and separated in a closely spaced-apart relationship to form a volume or chamber therebetween. The chamber is evacuated and sealed with foil leaves at the upper edges of the inner and outer pot. The vacuum created between the inner and outer pot, along with the minimum of thermal contact between the inner and outer pot, and the reduced radiative heat transfer due to low emissivity coatings on the inner and outer pot, provide for a highly insulated cooking utensil. Any combination of a plurality of mechanisms for selectively disabling and re-enabling the insulating properties of the pot are provided within the chamber. These mechanisms may include: a hydrogen gas producing and reabsorbing device such as a metal hydride, a plurality of metal contacts which can be adjusted to bridge the gap between the inner and outer pot, and a plurality of bimetallic switches which can selectively bridge the gap between the inner and outer pot. In addition, phase change materials with superior heat retention characteristics may be provided within the cooking utensil. Further, automatic and programmable control of the cooking utensil can be provided through a microprocessor and associated hardware for controlling the vacuum disable/enable mechanisms to automatically cook and save food.
摘要翻译：具有改进的保温性的烹饪器具包括容纳在外锅内并以彼此间隔开的关系分开的内锅，以在它们之间形成体积或室。室内抽真空并在内锅和外锅的上边缘用箔叶密封。在内罐和外锅之间产生的真空以及内罐和外罐之间的最小热接触以及由于内罐和外罐上的低发射率涂层而减少的辐射热传递提供了高度绝缘的烹饪器具。在室内提供用于选择性地禁用和重新启用罐的绝缘性质的多个机构的任何组合。这些机构可以包括：氢气生成和再吸收装置，例如金属氢化物，可以调节以跨越内锅和外罐之间的间隙的多个金属触点，以及多个双金属开关，其可以选择性地桥接间隙内锅和外锅之间。此外，可以在炊具内提供具有优异保温特性的相变材料。此外，可以通过微处理器和相关联的硬件来提供烹饪器具的自动和可编程控制，以控制真空禁用/启用机构以自动烹饪和保存食物。

10. 发明授权

US5500503A Simultaneous laser cutting and welding of metal foil to edge of a plate 失效
标题翻译：金属箔同时激光切割和焊接到板的边缘
公开(公告)号：US5500503A
公开(公告)日：1996-03-19
申请号：US285700
申请日：1994-08-04
申请人： John C. Pernicka , David K. Benson , C. Edwin Tracy
发明人： John C. Pernicka , David K. Benson , C. Edwin Tracy
IPC分类号： B23K26/24 , B23K26/36 , B23K26/00 , B23K26/02
CPC分类号： B23K26/24 , B23K26/244 , B23K26/364
摘要： A method of welding an ultra-thin foil to the edge of a thicker sheet to form a vacuum insulation panel comprising the steps of providing an ultra-thin foil having a thickness less than 0.002, providing a top plate having an edge and a bottom plate having an edge, clamping the foil to the edge of the plate wherein the clamps act as heat sinks to distribute heat through the foil, providing a laser, moving the laser relative to the foil and the plate edges to form overlapping weld beads to weld the foil to the plate edges while simultaneously cutting the foil along the weld line formed by the overlapping beads.
摘要翻译：将超薄箔焊接到较厚片材的边缘以形成真空绝热面板的方法包括以下步骤：提供厚度小于0.002的超薄箔片，提供具有边缘的顶板和底板具有边缘，将箔夹紧到板的边缘，其中夹具用作散热器以将热量分布通过箔，提供激光器，使激光相对于箔和板边缘移动以形成重叠的焊缝，以焊接同时沿着由重叠珠形成的焊接线切割箔，同时切割板边缘。

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