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1. 发明授权

US5466415A Extrusion of metal honeycombs 失效
标题翻译：金属蜂窝挤出
公开(公告)号：US5466415A
公开(公告)日：1995-11-14
申请号：US326380
申请日：1994-10-20
申请人： Kevin R. Brundage , Lawrence S. Rajnik
发明人： Kevin R. Brundage , Lawrence S. Rajnik
IPC分类号： B22F3/20 , B28B3/20 , B22F7/02 , B29C47/00
CPC分类号： B28B3/269
摘要： Thick-skinned extruded metal honeycomb structures, and a method and apparatus for making them, are disclosed wherein a plasticized powder metal extrusion batch is extruded though a die assembly comprising a die and annular mask, the mask having a central outlet for extrusion of the skin and honeycomb core and an extrudate reservoir adjacent the central outlet, the die and mask cooperating to form a skinforming gap fed by the die and by the extrudate reservoir, such that batch material supplied from the reservoir and directly from the die combines to form a thickened outer skin which is integral with, and resistant to separation from, the honeycomb core.
摘要翻译：公开了一种厚皮挤出金属蜂窝结构体及其制造方法和装置，其中增塑粉末金属挤出批料通过包含模头和环形掩模的模具组件挤出，该掩模具有用于挤出皮肤的中心出口以及与中心出口相邻的蜂窝芯和挤出物储存器，所述模具和掩模协作以形成由模具和挤出物储存器供给的成形间隙，使得从储存器供应并直接从模具组合的批次材料组合以形成增厚的外壳与蜂窝芯一体，并且与蜂窝芯分离。

2. 发明授权

US07244689B2 Method of producing alumina-silica catalyst supports 有权
标题翻译：生产氧化铝 - 二氧化硅催化剂载体的方法
公开(公告)号：US07244689B2
公开(公告)日：2007-07-17
申请号：US10715602
申请日：2003-11-17
申请人： William P. Addiego , Kevin R. Brundage , Christopher R. Glose
发明人： William P. Addiego , Kevin R. Brundage , Christopher R. Glose
IPC分类号： B01J23/02 , B01J20/00 , B01J21/00
CPC分类号： B01J37/0018 , B01J21/12 , B01J35/002 , B01J35/04 , B01J35/1019 , B01J35/1042 , B01J35/1047 , B01J35/1061 , B01J37/0045
摘要： Alumina-silica catalyst supports having substantially high surfaces areas are formed by extrusion, drying and firing of a plasticized batch including an alumina-silica powder component, acid, organic binder and water. The alumina-silica powder component can be formed either by the mixing of alumina- and silica-source powders or by forming a slurry therefrom which is spray dried to form a particulate material prior to batching.
摘要翻译：具有基本上高的表面积的氧化铝 - 二氧化硅催化剂载体通过包括氧化铝 - 二氧化硅粉末组分，酸，有机粘合剂和水的塑化批料的挤出，干燥和焙烧而形成。氧化铝 - 二氧化硅粉末组分可以通过混合氧化铝和二氧化硅源粉末或通过形成其中的浆料来形成，其在批量化之前被喷雾干燥以形成颗粒材料。

3. 发明授权

US06964756B2 Method for treating alumina honeycomb monoliths 失效
标题翻译：氧化铝蜂窝状整料的处理方法
公开(公告)号：US06964756B2
公开(公告)日：2005-11-15
申请号：US10315825
申请日：2002-12-10
申请人： William P. Addiego , Kevin R. Brundage , Christopher R. Glose , Jennifer M. Torns
发明人： William P. Addiego , Kevin R. Brundage , Christopher R. Glose , Jennifer M. Torns
IPC分类号： B01J27/19 , B01J35/04 , B01J37/02 , B01J21/04 , B01J33/00
CPC分类号： B01J27/19 , B01J35/04 , B01J37/0207
摘要： High-surface-area alumina honeycombs are subjected to a water vapor pre-treatment to obtain protection from cracking damage on subsequent exposure to aqueous media e.g., aqueous solutions for depositing catalysts on the honeycombs.
摘要翻译：对高表面积氧化铝蜂窝进行水蒸气预处理，以获得防止随后暴露于水性介质例如用于在蜂窝上沉积催化剂的水溶液的破裂损伤。

4. 发明授权

US06365259B1 High strength/high surface area alumina ceramics 失效
标题翻译：高强度/高表面积氧化铝陶瓷
公开(公告)号：US06365259B1
公开(公告)日：2002-04-02
申请号：US09467741
申请日：1999-12-20
申请人： Kevin R. Brundage , Srinivas H. Swaroop
发明人： Kevin R. Brundage , Srinivas H. Swaroop
IPC分类号： B32B312
CPC分类号： C04B38/0006 , C04B35/111 , C04B2111/00129 , Y10T428/24149 , C04B35/10 , C04B38/0074 , C04B38/0054
摘要： Ceramic honeycombs incorporating cell walls of a sintered alumina material providing controlled pore size distribution in combination with high BET surface area and flexural (MOR) strength are formed by the extrusion, drying and firing of plasticized alumina powder batches containing major proportions of anhydrous, high-surface-area gamma alumina powders dispersed with selected acids; low combined drying and firing shrinkages provide strong, crack-free bodies of high surface area and strength.
摘要翻译：通过挤出，干燥和焙烧含有主要比例的无水高岭石的增塑的氧化铝粉末组合物，形成了结合高BET值表面积和弯曲（MOR）强度而提供受控孔径分布的烧结氧化铝材料的细胞壁的陶瓷蜂窝体，用选择的酸分散的表面积γ氧化铝粉末; 低组合干燥和烧结收缩提供强大的，无裂纹的高表面积和强度的物体。

5. 发明授权

US5797081A Method for rapid stiffening of extrudates 失效
标题翻译：挤出物快速硬化的方法
公开(公告)号：US5797081A
公开(公告)日：1998-08-18
申请号：US852765
申请日：1997-05-07
申请人： Kevin R. Brundage , Devi Chalasani , Ronald E. Johnson
发明人： Kevin R. Brundage , Devi Chalasani , Ronald E. Johnson
IPC分类号： B22F1/00 , B22F3/22 , B29C47/00 , B22F3/20
CPC分类号： B22F3/227 , B22F1/0059 , B22F3/22 , B29C47/0004 , B22F2998/00 , B29C47/0009 , B29K2105/16
摘要： An improvement in a method of extruding a plasticized powder mixture having a thermally gellable binder carried in an aqueous vehicle, by passing the mixture through an extruder and then through a die to produce an extrudate, the improvement being the additional step of contacting the extrudate directly after it leaves the die with an agent for simultaneously lowering the gel point of the binder and dehydrating the extrudate. The result is a stiffening of the extrudate in a shorter time than it would be, absent the additional step.
摘要翻译：通过使混合物通过挤出机然后通过模具以产生挤出物来挤出具有在水性载体中携带的热可胶化粘合剂的增塑粉末混合物的方法的改进，改进是将挤出物直接接触的附加步骤在用模具离开模具之后，同时降低粘合剂的凝胶点并使挤出物脱水。结果是在没有附加步骤的情况下，在比较短的时间内挤出物的硬化。

6. 发明授权

US07182924B2 Substrate packing for monolith reactors 失效
标题翻译：整体式反应堆基材包装
公开(公告)号：US07182924B2
公开(公告)日：2007-02-27
申请号：US09804944
申请日：2001-03-13
申请人： Kevin R. Brundage , Gilbert De Angelis , G. James Piazza , Jimmie L. Williams
发明人： Kevin R. Brundage , Gilbert De Angelis , G. James Piazza , Jimmie L. Williams
IPC分类号： C01B17/80
CPC分类号： B01J19/32 , B01J19/2485 , B01J19/325 , B01J2219/32272 , B01J2219/32296 , B01J2219/32408 , B01J2219/32425 , B01J2219/32466
摘要： An improved method and apparatus is set forth for packaging substrates in a monolith reactor, wherein the substrates are positioned in a stacked relationship along a longitudinal axis of the reactor housing. The stack of substrates is supported in a fixed position at the bottom of the stack, and the upper end of the stack is provided with a predetermined constant compression to not only compensate for different expansions between the stacked substrates and the reactor housing, but also to hold the stacked assemblies together in a tight relationship so as to prevent deleterious vibration of the substrates. The compression is preferably applied by spring-loaded means, which may be adjusted by threading a nut against the loading spring.
摘要翻译：阐述了一种改进的方法和装置，用于在整体式反应器中封装衬底，其中衬底沿着反应器壳体的纵向轴线以堆叠关系定位。基板的堆叠被支撑在堆叠底部的固定位置，并且堆叠的上端被提供有预定的恒定压缩，以不仅补偿堆叠的基板和反应堆壳体之间的不同的膨胀，而且还将堆叠的组件以紧密的关系保持在一起，以防止衬底的有害振动。压缩优选地通过弹簧加载装置来施加，该装置可以通过将螺母拧到装载弹簧上来调节。

7. 发明授权

US5388345A Dielectric drying of metal structures 失效
标题翻译：介质干燥金属结构
公开(公告)号：US5388345A
公开(公告)日：1995-02-14
申请号：US147755
申请日：1993-11-04
申请人： Kevin R. Brundage , Tudor C. Gheorghiu , Victor F. Janas , Vincent Kwapong , Christopher J. Malarkey
发明人： Kevin R. Brundage , Tudor C. Gheorghiu , Victor F. Janas , Vincent Kwapong , Christopher J. Malarkey
IPC分类号： F26B3/347 , F26B3/34
CPC分类号： F26B3/347
摘要： A method of drying plastically deformable metal structures using high frequency energy in a frequency range greater than 10 MHz. The highly efficient drying of the invention is accomplished by shielding the structure from the electrodes using a material whose dielectric constant is greater than that of air.
摘要翻译：在大于10MHz的频率范围内使用高频能量干燥塑性变形金属结构的方法。本发明的高效干燥是通过使用介电常数大于空气的材料将结构从电极屏蔽来实现的。

8. 发明授权

US5223188A Stiffening of extrudates with RF energy 失效
标题翻译：用RF能量加强挤出物
公开(公告)号：US5223188A
公开(公告)日：1993-06-29
申请号：US880906
申请日：1992-05-08
申请人： Kevin R. Brundage , Donald L. Guile , Merrill Lynn
发明人： Kevin R. Brundage , Donald L. Guile , Merrill Lynn
IPC分类号： B28B3/20 , B28B11/24 , B29C35/08 , C04B33/30 , C04B35/636 , C04B38/00 , F26B3/347
CPC分类号： C04B33/30 , B28B11/24 , B28B11/241 , C04B35/636 , C04B35/6365 , C04B38/0006 , F26B3/347 , B28B2003/203 , B29C2035/0861
摘要： A method of stiffening plastically deformable material, newly forming or formed into a shaped body, is disclosed. The method includes; exposing the material, which includes body-forming matter, polar molecules, and a polymeric agent having a thermal gel point, to electromagnetic radiation within the frequency range 10.sup.7 to 10.sup.13 Hertz. The radiation is applied while plastically deformable material is contained in, or as it emerges from a forming member in the shape of a body.
摘要翻译：公开了一种新形成或成形为成形体的可塑性变形材料的加强方法。该方法包括：将包括身体形成物质，极性分子和具有热凝胶点的聚合物的材料暴露于107至1013赫兹的频率范围内的电磁辐射。施加辐射，同时塑性变形材料被容纳在身体形状的成形构件中，或者从其形成的构件中。

9. 发明授权

US06254822B1 Production of porous mullite bodies 有权
标题翻译：生产多孔莫来石体
公开(公告)号：US06254822B1
公开(公告)日：2001-07-03
申请号：US09410248
申请日：1999-09-30
申请人： Kevin R. Brundage
发明人： Kevin R. Brundage
IPC分类号： B28B320
CPC分类号： C04B35/185 , C04B38/064 , C04B2111/00793
摘要： Porous sintered ceramic materials having mullite as its primary phase and a method for producing them. The method includes preparing a plasticizable raw material mixture comprised, by weight, of 75-99% of the mullite powder and 1.0 to 25% of the water swelling clay and 5-25% of the alumina and/or alumina-yielding precursor, adding an organic binder system to the mixture and mixing the mixture to form an extrudable mixture, and extruding the mixture to form a substrate of the desired configuration. The green body is dried and fired for a time and at temperature sufficient to form a sintered mullite structure having an acid/base exposure strength loss of less than about 20%.
摘要翻译：具有莫来石作为其主相的多孔烧结陶瓷材料及其制造方法。该方法包括制备可塑性原料混合物，该混合物包含75-99％的莫来石粉末和1.0-25％的水溶性粘土和5-25％的氧化铝和/或产生氧化铝的前体，加入将有机粘合剂体系混合到混合物中并混合以形成可挤出的混合物，并挤出混合物以形成所需构型的基材。将生坯干燥并煅烧一段时间并且在足以形成具有小于约20％的酸/碱暴露强度损失的烧结莫来石结构的温度下。

10. 发明授权

US5427601A Sintered metal bodies and manufacturing method therefor 失效
标题翻译：烧结金属体及其制造方法
公开(公告)号：US5427601A
公开(公告)日：1995-06-27
申请号：US767889
申请日：1991-09-30
申请人： Takashi Harada , Yoshihiro Fujiwara , Fumio Abe , Tsuneaki Ohashi , Hiroshige Mizuno , Kevin R. Brundage , Srinivas H. Swaroop , David F. Thompson , Raja R. Wusirika , David S. Weiss
发明人： Takashi Harada , Yoshihiro Fujiwara , Fumio Abe , Tsuneaki Ohashi , Hiroshige Mizuno , Kevin R. Brundage , Srinivas H. Swaroop , David F. Thompson , Raja R. Wusirika , David S. Weiss
IPC分类号： B22F1/00 , B01D53/94 , B01J23/86 , B22F3/11 , B22F5/00 , C22C32/00 , C22C33/02 , C22C38/00 , C22C29/12 , B22F3/00
CPC分类号： C22C32/0026 , B01D53/945 , B01J23/862 , C22C33/0285 , Y02T10/22 , Y10T428/12611
摘要： A sintered metal body is disclosed of composition consisting essentially of in weight percent about 5 to 40 Cr, about 2 to 30 Al, 0 to about 5 special metal, 0 to about 4 rare earth oxide additive, and the balance Fe group metal and unavoidable impurities,the composition including at least one component selected from component A and/or component B, component A being special metal, and component B being at least an effective amount of rare earth oxide additive,the special metal being a first special metal component, and optionally, a second special metal component when rare earth oxide additive is 0, the first special metal component consisting of at least one of: Y, lanthanides, Zr, Hf, Ti, Si, and B, and the second special metal component consisting of at least one of: alkaline earth metal, Cu, and Sn, and the special metal being a third special metal component when rare earth oxide additive is >0, the third special metal component consisting of at least one of Y, lanthanides, Zr, Hf, Ti, Si, alkaline earth metal, B, Cu, and Sn.The body is excellent in oxidation resistance at high temperatures, heat resistance, and corrosion resistance, and can be suitably used by itself as a carrier for catalysts, for exhaust gas purification, etc., or as a monolith catalyst comprising catalyst carrier and catalyst supported thereon, and as a heater or catalytic converter by providing electrodes on the body.
摘要翻译：公开了一种烧结金属体，其组成主要包括重量百分比约5至40 Cr，约2至30种Al，0至约5种特殊金属，0至约4种稀土氧化物添加剂，余量为Fe族金属，不可避免杂质，所述组合物包含选自组分A和/或组分B中的至少一种组分，组分A为特殊金属，组分B为至少有效量的稀土氧化物添加剂，所述特殊金属为第一特殊金属组分，以及任选地，当稀土氧化物添加剂为0时的第二特殊金属组分，所述第一特殊金属组分由以下中的至少一种组成：Y，镧系元素，Zr，Hf，Ti，Si和B，并且所述第二特殊金属组分的碱土金属，Cu和Sn中的至少一种，当稀土氧化物添加剂为> 0时，特殊金属是第三种特殊金属组分，第三种特殊金属组分由Y，镧系元素，Zr中的至少一种组成， H f，Ti，Si，碱土金属，B，Cu和Sn。本体在高温下的耐氧化性，耐热性和耐腐蚀性优异，可以适合用作催化剂载体，废气净化等，或作为包含催化剂载体和催化剂的整料催化剂以及作为加热器或催化转化器，通过在主体上设置电极。

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