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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

US06884398B1 Vacuum-insulated exhaust treatment devices with radially-extending support structures 有权
标题翻译：具有径向延伸支撑结构的真空绝缘排气处理装置
公开(公告)号：US06884398B1
公开(公告)日：2005-04-26
申请号：US09889620
申请日：2000-01-21
申请人： John P. Biel, Jr. , Frederick B. Hill, Jr. , Lance Mews , Donald R. Rigsby
发明人： John P. Biel, Jr. , Frederick B. Hill, Jr. , Lance Mews , Donald R. Rigsby
IPC分类号： B01D53/94 , F01N13/14 , F01N13/18 , B01D53/34 , B01D53/92 , F01N3/28 , F01N7/14
CPC分类号： F01N13/14 , B01D53/9454 , F01N13/1816 , F01N2470/12 , F01N2470/24 , Y02A50/2324 , Y02T10/22
摘要： An exhaust treatment device, such as a catalytic converter assembly (20) for vehicles includes an inner housing (21) having an inlet and an outlet defining a longitudinal direction (63) and having a catalytic material (27, 27′) therein chosen to reduce undesirable emissions from the exhaust of a combustion engine as the exhaust passes from the inlet to the outlet. The catalytic converter assembly (20) further includes an outer housing (22) enclosing the inner housing (21) but characteristically not contacting the inner housing (21), the outer housing (22) including an inlet and an outlet that align with the inlet and outlet of the inner housing (21), the inner and outer housing (21, 22) including walls (30, 31) forming a sealed cavity (26) around the inner housing (21), the cavity (26) having a vacuum drawn therein. The catalytic converter assembly (20) further includes supports (25) of various configurations and materials that extend radially between the inner and outer housings (21, 22).
摘要翻译：诸如用于车辆的催化转化器组件（20）的排气处理装置包括具有限定长度方向（63）并具有催化材料（27,27'）的入口和出口的内部壳体（21），其中所述催化材料选择为当排气通过入口到出口时，减少来自内燃机排气的不期望的排放。催化转化器组件（20）还包括封闭内壳（21）但特征在于不接触内壳（21）的外壳（22），外壳（22）包括与入口对准的入口和出口和内壳体（21）的出口，内壳体和外壳体（21,22）包括围绕内壳体（21）形成密封空腔（26）的壁（30,31），空腔（26）具有真空在其中绘制。催化转化器组件（20）还包括在内壳体和外壳体（21,22）之间径向延伸的各种构造和材料的支撑件（25）。

4. 发明授权

US5303763A Directional solidification of metal matrix composites 失效
标题翻译：金属基复合材料的定向凝固
公开(公告)号：US5303763A
公开(公告)日：1994-04-19
申请号：US980418
申请日：1992-11-23
申请人： Michael K. Aghajanian , Robert C. Kantner , John P. Biel, Jr. , Kurt J. Becker
发明人： Michael K. Aghajanian , Robert C. Kantner , John P. Biel, Jr. , Kurt J. Becker
IPC分类号： C04B41/51 , C04B41/88 , C22C1/10 , B22D19/14
CPC分类号： C04B41/5155 , C04B41/009 , C04B41/88 , C22C1/1036 , B22F2003/1014 , C04B2111/00931 , C22C2001/1063
摘要： A metal matrix composite is formed by contacting a molten matrix metal with a permeable mass of filler material or preform in the presence of an infiltrating atmosphere. Under these conditions, the molten matrix metal will spontaneously infiltrate the permeable mass of filler material or preform under normal atmospheric pressures. Once a desired amount of spontaneous infiltration has been achieved, or during the spontaneous infiltration step, the matrix metal which has infiltrated the permeable mass of filler material or preform is directionally solidified. The directionally solidified metal matrix composite may be heated to a temperature in excess of the liquidus temperature of the matrix metal and quenched. This technique allows the production of spontaneously infiltrated metal matrix composites having improved microstructures and properties.
摘要翻译：金属基质复合材料是通过使熔融基体金属与可渗透的填料或预成型体在渗透气氛下接触而形成的。在这些条件下，熔融基质金属将在正常大气压力下自发渗透填料或预型体的渗透物质。一旦实现了所需量的自发渗透，或者在自发渗透步骤期间，渗透了填充材料或预型体的可渗透物质的基质金属被定向凝固。可以将定向凝固的金属基质复合材料加热到超过基质金属的液相线温度并淬火。该技术允许生产具有改进的微结构和性质的自发渗透的金属基质复合材料。

5. 发明授权

US5328878A Aluminum nitride refractory materials and methods for making the same 失效
$Aluminum nitride refractory materials and methods for making the same$
标题翻译：氮化铝耐火材料及其制造方法
公开(公告)号：US5328878A
公开(公告)日：1994-07-12
申请号：US938318
申请日：1992-08-31
申请人： Jack A. Kuszyk , John P. Biel, Jr.
发明人： Jack A. Kuszyk , John P. Biel, Jr.
IPC分类号： C04B35/622 , C04B35/043 , C04B35/103 , C04B35/58 , C04B35/581 , C04B35/65 , C04B35/66 , C04B35/56
CPC分类号： C04B35/66 , C04B35/0435 , C04B35/103 , C04B35/581 , C04B35/652 , C04B2235/3865
摘要： The present invention broadly relates to novel aluminum nitride matrix ceramic composite bodies for use as refractory materials and methods for making the same. The refractory materials are useful in environments which are corrosive, erosive, abrasive and/or which generate thermal shock. Such environments include furnaces, and associated apparatus which house or contact molten masses including, for example, molten metals, molten glasses, etc. The preferred method for making the aluminum nitride matrix ceramic composites comprises a directed oxidation of molten metal.
摘要翻译：本发明广泛涉及用作耐火材料的新型氮化铝基体陶瓷复合体及其制造方法。耐火材料可用于腐蚀性，腐蚀性，磨蚀性和/或产生热冲击的环境中。这种环境包括熔炉和容纳或接触包括例如熔融金属，熔融玻璃等的熔融物质的相关设备。用于制造氮化铝基质陶瓷复合材料的优选方法包括熔融金属的定向氧化。

6. 发明授权

US5249621A Method of forming metal matrix composite bodies by a spontaneous infiltration process, and products produced therefrom 失效
标题翻译：通过自发渗透法形成金属基体复合体的方法及其制备的产品
公开(公告)号：US5249621A
公开(公告)日：1993-10-05
申请号：US863894
申请日：1992-04-06
申请人： Michael K. Aghajanian , Gregory E. Hannon , Russell G. Smith , John P. Biel, Jr. , John T. Burke , Christopher R. Kennedy , Michael A. Roczella , Kurt J. Becker , Thomas J. Henderson
发明人： Michael K. Aghajanian , Gregory E. Hannon , Russell G. Smith , John P. Biel, Jr. , John T. Burke , Christopher R. Kennedy , Michael A. Roczella , Kurt J. Becker , Thomas J. Henderson
IPC分类号： C04B41/51 , C04B41/88 , C22C1/10 , B22D19/14
CPC分类号： C22C1/1036 , C04B41/5155 , C04B41/88 , C22C2001/1063
摘要： The present invention relates to a novel process for forming metal matrix composite bodies. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are in communication with a filler material or a preform, at least at some point during the process, which permits molten matrix metal to spontaneously infiltrate the filler material or preform. Such spontaneous infiltration occurs without the requirement for the application of any pressure or vacuum.
摘要翻译：本发明涉及一种形成金属基复合体的新方法。特别地，渗透增强剂和/或渗透增强剂前体和/或渗透气氛至少在该过程中的某一点与填料或预型体连通，这允许熔融基质金属自发地渗透填料或预制件。发生这种自发性渗透，而不需要施加任何压力或真空。

7. 发明授权

US5637541A Aluminum nitride refractory materials and methods for using the same 失效
$Aluminum nitride refractory materials and methods for using the same$
标题翻译：氮化铝耐火材料及其使用方法
公开(公告)号：US5637541A
公开(公告)日：1997-06-10
申请号：US167941
申请日：1993-12-21
申请人： Jack A. Kuszyk , John P. Biel, Jr.
发明人： Jack A. Kuszyk , John P. Biel, Jr.
IPC分类号： C04B35/622 , C04B35/043 , C04B35/103 , C04B35/58 , C04B35/581 , C04B35/65 , C04B35/66 , C04B35/582
CPC分类号： C04B35/66 , C04B35/0435 , C04B35/103 , C04B35/581 , C04B35/652 , C04B2235/3865
摘要： The present invention broadly relates to novel aluminum nitride matrix ceramic composite bodies for use as refractory materials and methods for making the same. The refractory materials are useful in environments which are corrosive, erosive, abrasive and/or which generate thermal shock. Such environments include furnaces, and associated apparatus which house or contact molten masses including, for example, molten metals, molten glasses, etc. The preferred method for making the aluminum nitride matrix ceramic composites comprises a directed oxidation of molten metal.
摘要翻译： PCT No.PCT / US92 / 05206 Sec。 371日期：1993年12月21日 102（e）日期1993年12月21日PCT提交1992年6月18日PCT公布。出版物WO92 / 22517 日期1992年12月23日本发明广泛涉及用作耐火材料的新型氮化铝基体陶瓷复合体及其制造方法。耐火材料可用于腐蚀性，腐蚀性，磨蚀性和/或产生热冲击的环境中。这种环境包括熔炉和容纳或接触包括例如熔融金属，熔融玻璃等的熔融物质的相关设备。用于制造氮化铝基质陶瓷复合材料的优选方法包括熔融金属的定向氧化。

8. 发明授权

US5020583A Directional solidification of metal matrix composites 失效
标题翻译：金属基复合材料的定向凝固
公开(公告)号：US5020583A
公开(公告)日：1991-06-04
申请号：US269602
申请日：1988-11-10
申请人： Michael K. Aghajanian , Robert C. Kantner , John P. Biel, Jr.
发明人： Michael K. Aghajanian , Robert C. Kantner , John P. Biel, Jr.
IPC分类号： B22D19/14 , B22D27/04 , C04B41/51 , C04B41/88 , C22C1/10 , C22C21/00 , C22C47/08
CPC分类号： C04B41/009 , C04B41/5155 , C04B41/88 , C22C1/1036 , B22F2003/1014 , C04B2111/00931 , C22C2001/1063
摘要： A metal matrix composite is formed by contacting a molten matrix alloy with a permeable mass of filler material or preform in the presence of an infiltrating atmosphere. Under these conditions, the molten matrix alloy will spontaneously infiltrate the permeable mass of filler material or preform under normal atmospheric pressures. Once a desired amount of spontaneous infiltration has been achieved, or during the spontaneous infiltration step, the matrix metal which has infiltrated the permeable mass of filler material or preform is directionally solidified. This technique allows the production of spontaneously infiltrated metal matrix composites having improved microstructures and properties.

9. 发明授权

US5420085A Methods of making composite aluminum nitride ceramic articles having embedded filler 失效
标题翻译：制备具有嵌入填料的复合氮化铝陶瓷制品的方法
公开(公告)号：US5420085A
公开(公告)日：1995-05-30
申请号：US7387
申请日：1993-01-21
申请人： Marc S. Newkirk , Harry R. Zwicker , Andrew W. Urquhart , Harold D. Lesher , Terry D. Claar , Michael K. Aghajanian , John P. Biel, Jr.
发明人： Marc S. Newkirk , Harry R. Zwicker , Andrew W. Urquhart , Harold D. Lesher , Terry D. Claar , Michael K. Aghajanian , John P. Biel, Jr.
IPC分类号： C04B35/65 , C04B35/76 , C04B35/80 , C04B41/50 , C04B41/87 , C04B35/58
CPC分类号： C04B41/5025 , C04B35/652 , C04B35/76 , C04B35/80 , C04B41/87
摘要： A method of making self-supporting ceramic composite structures having filler embedded therein includes infiltrating a permeable mass of filler with polycrystalline material comprising an oxidation reaction product obtained by oxidation of a parent metal such as aluminum and optionally, containing therein non-oxidized constituents of the parent metal. The structure is formed by placing a parent metal adjacent to a permeable filler and heating the assembly to melt the parent metal and provide a molten body of parent metal which is contacted with a suitable vapor-phase oxidant. Within a certain temperature region and optionally, aided by one or more dopants in or on the parent metal, molten parent metal will migrate through previously formed oxidation reaction product into contact with the oxidant, causing the oxidation reaction product to grow so as to embed the adjacent filler and provide the composite structure. In a preferred embodiment, a parent metal comprising aluminum is oxidized by a vapor-phase oxidant comprising nitrogen to form a ceramic matrix comprising an aluminum nitride oxidation reaction product. In a particularly preferred embodiment, one or more protective coatings are applied to the filler prior to formation of the aluminum nitride oxidation reaction product matrix.
摘要翻译：制造具有嵌入其中的填料的自支撑陶瓷复合结构的方法包括用多晶材料渗透可渗透的填料，所述多晶材料包含通过氧化母体金属如铝而获得的氧化反应产物，并且任选地含有其中的非氧化成分母金属。通过将母体金属放置在可渗透填料附近并加热该组件以熔化母体金属并提供与合适的气相氧化剂接触的母体金属的熔融体来形成结构。在一定温度范围内，任选地，由母体金属中或母体金属上的一种或多种掺杂剂辅助，熔融母体金属将迁移通过预先形成的氧化反应产物与氧化剂接触，使氧化反应产物生长，从而嵌入相邻填料并提供复合结构。在优选的实施方案中，包含铝的母体金属被包含氮的气相氧化剂氧化以形成包含氮化铝氧化反应产物的陶瓷基体。在特别优选的实施方案中，在形成氮化铝氧化反应产物基质之前，将一种或多种保护性涂料施加到填料上。

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