公开(公告)号：US5591287A

公开(公告)日：1997-01-07

申请号：US115674

申请日：1993-09-02

申请人： William J. Clegg ,  Kevin Kendall

发明人： William J. Clegg ,  Kevin Kendall

IPC分类号： B32B18/00 ,  C04B35/64 ,  C04B37/00 ,  C04B41/87

CPC分类号： B32B18/00 ,  C04B35/632 ,  C04B35/63416 ,  C04B35/63444 ,  C04B35/63488 ,  C04B35/6365 ,  C04B35/638 ,  C04B2235/656 ,  C04B2235/658 ,  C04B2237/34 ,  C04B2237/343 ,  C04B2237/345 ,  C04B2237/346 ,  C04B2237/348 ,  C04B2237/36 ,  C04B2237/363 ,  C04B2237/365 ,  C04B2237/38 ,  C04B2237/50 ,  C04B2237/704 ,  Y10T156/1002

摘要： Process for producing a layered ceramic product which includes sintering layers of sinterable particulate ceramic material while in face-to-face contact. Before such contact, the surface of at least one of the layers is modified to provide a zone of weakness between the layers. This zone acts to deflect a crack propagating across the layers thereby increasing the work required to break the product. The product may also have improved fracture toughness.

摘要翻译： 用于生产层状陶瓷制品的方法，其包括可面对面接触的可烧结颗粒状陶瓷材料的烧结层。 在这种接触之前，至少一个层的表面被修改以提供层之间的弱点。 该区域用于偏转穿过层传播的裂纹，从而增加打破产品所需的工作。 该产品也可以具有改善的断裂韧性。

公开(公告)号：US4353747A

公开(公告)日：1982-10-12

申请号：US160370

申请日：1980-06-17

申请人： James D. Birchall ,  Kevin Kendall

发明人： James D. Birchall ,  Kevin Kendall

IPC分类号： C04B7/02 ,  C04B7/52 ,  C04B28/02

CPC分类号： C04B7/527 ,  C04B28/02

摘要： A hydraulic cement composition comprising a mixture of at least one particulate hydraulic cement and water in which the weight average mean particle size of the particles of the cement is less than 20 microns and in which the proportion of water is not greater than 30% by weight of the hydraulic cement in the composition, the cement being preferably substantially free of particles having a size above 20 microns and the proportion of water being preferably not greater than 20% by weight.

摘要翻译： 一种水硬性水泥组合物，其包含至少一种水泥水泥和水的混合物，其中所述水泥颗粒的重均粒度平均粒径小于20微米，并且其中水的比例不大于30重量％ 组合物中的水硬性水泥的水泥优选基本上不含大于20微米的颗粒，水的比例优选不大于20重量％。

公开(公告)号：US4677082A

公开(公告)日：1987-06-30

申请号：US798020

申请日：1985-11-14

申请人： Neil M. Alford ,  James D. Birchall ,  Anthony J. Howard ,  Kevin Kendall ,  James H. Raistrick

发明人： Neil M. Alford ,  James D. Birchall ,  Anthony J. Howard ,  Kevin Kendall ,  James H. Raistrick

IPC分类号： C04B35/622 ,  C04B35/00 ,  C04B35/634 ,  C04B35/10 ,  C04B35/14 ,  C04B35/46 ,  C04B35/56

CPC分类号： C04B35/63416 ,  C04B35/634

摘要： A homogeneous composition comprising(1) at least one particulate ceramic material, and(2) a liquid medium, in which the composition comprises at least 50% by volume of particulate ceramic material, in which the particulate ceramic material and liquid medium are selected such that a test composition has a friction coefficient of less than 0.2, and in which the particulate ceramic material has a mean aspect ratio of less than 1.70, a shaped article produced from the composition, a shaped article from which the liquid medium has been removed, and a product in which the particles of ceramic material have been sintered.

摘要翻译： 一种均匀组合物，其包含（1）至少一种颗粒陶瓷材料和（2）液体介质，其中所述组合物包含至少50体积％的颗粒状陶瓷材料，其中颗粒状陶瓷材料和液体介质被选择为 测试组合物具有小于0.2的摩擦系数，并且其中颗粒陶瓷材料具有小于1.70的平均纵横比，由该组合物制备的成型制品，已经从中除去液体介质的成形制品， 和陶瓷材料颗粒已经烧结的产品。

公开(公告)号：US4363667A

公开(公告)日：1982-12-14

申请号：US249635

申请日：1981-03-31

申请人： James D. Birchall ,  Kevin Kendall ,  Anthony J. Howard

发明人： James D. Birchall ,  Kevin Kendall ,  Anthony J. Howard

IPC分类号： C04B24/24 ,  C04B28/00 ,  C04B28/02 ,  C04B7/35

CPC分类号： C04B28/02

摘要： A cementitious composition comprising(a) at least one hydraulic cement,(b) water,(c) at least one polymeric water-soluble or water-dispersible additive which is capable of aiding in the processing of the composition, and(d) at least one particulate material insoluble in the composition and having an ultimate particle size of less than 0.1 micron,and a cement product produced therefrom.

摘要翻译： 一种水泥组合物，其包含（a）至少一种水硬性水泥，（b）水，（c）至少一种能够帮助组合物加工的聚合物水溶性或水分散性添加剂，以及（d） 至少一种不溶于组合物并且具有小于0.1微米的最终粒度的颗粒材料和由其制备的水泥产品。

公开(公告)号：US07374835B2

公开(公告)日：2008-05-20

申请号：US10494607

申请日：2002-11-05

申请人： Kevin Kendall ,  Caine Finnerty

发明人： Kevin Kendall ,  Caine Finnerty

IPC分类号： H01M8/10 ,  H01M2/00 ,  H01M2/02

CPC分类号： H01M8/0271 ,  H01M8/0276 ,  H01M8/243 ,  H01M8/2483

摘要： A fuel cell element comprising a tube of a solid electrolyte. An outer electrode is provided on an outside of the tube and an inner electrode is provided in the inside of the tube. A ring formed of an electrically conducting material is mounted to the tube and is electrically connected to the tube. The ring has a first surface intended to be mountable to and slidingly engageable with a substantially complementary shaped second surface of a wall of a conduit means to supply a gaseous consumable to an interior of the tube or to carry gas from the interior. The mounting of the ring to and the engaging of the ring with the second surface is to provide an electrical connection between the fuel cell element and the conduit means.

摘要翻译： 一种包括固体电解质管的燃料电池元件。 外电极设置在管的外侧，内电极设置在管的内部。 由导电材料形成的环安装在管上并与管电连接。 环具有第一表面，其可安装到导管装置的壁的基本互补形状的第二表面并可滑动地接合，以将气体消耗品供应到管的内部或从内部运送气体。 环的安装和第二表面的接合是为了在燃料电池元件和导管装置之间提供电连接。

公开(公告)号：US5827620A

公开(公告)日：1998-10-27

申请号：US525598

申请日：1995-11-24

申请人： Kevin Kendall

发明人： Kevin Kendall

IPC分类号： H01M4/86 ,  H01M8/02 ,  H01M8/04 ,  H01M8/12 ,  H01M8/24

CPC分类号： H01M8/0215 ,  H01M8/0226 ,  H01M8/0256 ,  H01M8/1231 ,  H01M8/2425 ,  H01M8/243 ,  H01M4/9066 ,  H01M8/04014

摘要： Solid oxide fuel cell structures which are capable of relatively rapid temperature changes without cracking and which are simple to seal. In one arrangement, a tubular SOFC structure comprises a self-supporting extruded tube of zirconium oxide with inner and outer electrodes. The tube may have an outside diameter of from, for example, 1 to 5 mm and a wall thickness of from, for example, 50 to 200 microns. In an alternative arrangement, a simple gas type planar interconnect for a planar SOFC is provided in the form of a sheet of ceramic material having electrically conducting bodies of ceramic material embedded in it so as to provide an electrical path through the sheet. To avoid edge sealing problems, fuel gas and air may be delivered to a stacked SOFC structure through tubes extending between adjacent cell sub-assemblies such that the gas is delivered to a central portion of each anode of the cell stack and flows outwards towards the edges of the stack.

摘要翻译： PCT No.PCT / GB94 / 00549 Sec。 371日期：1995年11月24日 102（e）日期1995年11月24日PCT 1994年3月17日PCT公布。 公开号WO94 / 22178 日期1994年9月29日固体氧化物燃料电池结构，其能够相对快速地温度变化而没有裂纹，并且易于密封。 在一种布置中，管状SOFC结构包括具有内电极和外电极的自支撑的氧化锆管。 该管可以具有例如1至5mm的外径和例如50至200微米的壁厚。 在替代方案中，用于平面SOFC的简单气体型平面互连以陶瓷材料片的形式提供，其具有嵌入其中的陶瓷材料的导电体，以提供通过该片材的电路径。 为了避免边缘密封问题，燃料气体和空气可以通过在相邻的电池子组件之间延伸的管道被输送到堆叠的SOFC结构，使得气体被输送到电池组的每个阳极的中心部分并向外流向边缘 的堆栈。

公开(公告)号：US4410366A

公开(公告)日：1983-10-18

申请号：US330585

申请日：1981-12-14

申请人： James D. Birchall ,  Anthony J. Howard ,  Kevin Kendall ,  James H. Raistrick

发明人： James D. Birchall ,  Anthony J. Howard ,  Kevin Kendall ,  James H. Raistrick

IPC分类号： C04B7/345 ,  C04B24/26 ,  C04B40/00 ,  C04B7/35

CPC分类号： C04B40/005 ,  C04B24/2623 ,  C04B2111/00301

摘要： A cementitious composition comprising hydraulic cement, not more than 25% of water by weight of the composition, and water soluble or dispersible (co)polymer in a proportion of 1 to 15% by weight of the hydraulic cement in the composition, the cement and (co)polymer being selected such that a test composition comprising 100 parts by weight of cement, 5 parts by weight of (co)polymer, and 16 parts by weight of water when extruded in a capillary rheometer undergoes an increase of at least 25% in shear stress when a ten-fold increase in the shear rate of the test composition from the capillary of the rheometer is effected. Also a cementitious product produced by setting of the composition. The (co)polymer is preferably a partially hydrolyzed poly (vinyl acetate). The cementitious product may have a flexural strength in excess of 100 MPa.

摘要翻译： 一种胶结组合物，其包含水硬性水泥，不超过组合物重量的25％的水，以及组合物中水硬性水泥的1至15重量％的水溶性或可分散（共）聚合物，水泥和 （共）聚合物，使得当在毛细管流变仪中挤出时，包含100重量份水泥，5重量份（共）聚合物和16重量份水的测试组合物经历增加至少25重量％ 当来自流变仪的毛细管的试验组合物的剪切速率增加十倍时，在剪切应力下。 也是通过设定组合物生产的水泥制品。 （共）聚合物优选为部分水解的聚（乙酸乙烯酯）。 胶结产物的弯曲强度可以超过100MPa。

公开(公告)号：US20070059572A1

公开(公告)日：2007-03-15

申请号：US11598593

申请日：2006-11-13

申请人： Kevin Kendall ,  Michaela Kendall

发明人： Kevin Kendall ,  Michaela Kendall

IPC分类号： H01M8/04 ,  H01M8/12

CPC分类号： H01M8/0675 ,  H01M8/243 ,  H01M8/2457 ,  H01M2008/1293 ,  H01M2250/405 ,  Y02B90/16

摘要： A fuel cell device comprising: (a) a catalytic oxidiser; (b) means for delivering gaseous fuel and oxidiser to the catalytic oxidiser; and (c) a fuel cell assembly located in the vicinity of the catalytic oxidiser such that the fuel cell assembly is able to be heated by heat generated from the reaction of fuel and oxidiser at the catalytic oxidiser; wherein the fuel cell assembly causes the generation of hot gases and an electrical output when it is heated and supplied with fuel and oxidiser, and wherein the device is provided with (d) a heat outlet which allows hot gases generated by the device to be directed out of the device and to applications requiring heat. Also provided is the use of such a device to generate heat and/or electrical power, and an appliance comprising such a device.

摘要翻译： 一种燃料电池装置，包括：（a）催化氧化剂; （b）用于将气体燃料和氧化剂输送到催化氧化器的装置; 和（c）位于催化氧化器附近的燃料电池组件，使得燃料电池组件能够被催化氧化剂上的燃料和氧化剂的反应产生的热量加热; 其中所述燃料电池组件在被加热并产生燃料和氧化剂时引起热气体和电输出的产生，并且其中所述装置设置有（d）热出口，其允许由所述装置产生的热气体被引导 从设备和需要热的应用程序。 还提供了这种装置用于产生热和/或电力的装置，以及包括这种装置的装置。

公开(公告)号：US06358640B1

公开(公告)日：2002-03-19

申请号：US09230228

申请日：1999-08-17

申请人： Kevin Kendall ,  Ian Kilbride

发明人： Kevin Kendall ,  Ian Kilbride

IPC分类号： H01M804

CPC分类号： H01M8/04014 ,  H01M8/04022 ,  H01M8/1231 ,  H01M2008/1293 ,  H01M2300/0074

摘要： A small scale ceramic fuel cell system to which fuel gas is supplied through an injector which draws ambient air into the system. The air/fuel gas mixture is passed through a catalytic oxidation device which is thereby heated and heats a fuel cell. Air and fuel gas react at the fuel cell to generate an electrical output.

公开(公告)号：US5135894A

公开(公告)日：1992-08-04

申请号：US506179

申请日：1990-04-09

申请人： Kevin Kendall

发明人： Kevin Kendall

IPC分类号： C04B35/622 ,  B22F1/00 ,  C01B13/14 ,  C01B21/06 ,  C01B21/076 ,  C04B35/626

CPC分类号： C04B35/626 ,  B22F1/0007 ,  C01B13/145 ,  C01B21/06 ,  C01B21/0617 ,  C01B21/062 ,  C01B21/0632 ,  C01B21/076

摘要： A process for producing a dried particulate ceramic material in which a cake comprising a dispersion of at least 25% by volume of particulate ceramic material in a liquid medium is subjected to rapid drying. Also, a dried particulate ceramic material which may be dispersed in a liquid medium to form a dispersion containing at most only a small proportion of aggregates of the primary particles of the ceramic material.