公开(公告)号：US5139690A

公开(公告)日：1992-08-18

申请号：US703087

申请日：1991-05-20

Applicant: Raymond L. Bloink ,  Bob R. Powell

Inventor： Raymond L. Bloink ,  Bob R. Powell

IPC: C10M171/00

CPC classification number: C10M171/001 ,  C10M2201/062 ,  C10M2217/00 ,  C10M2217/02 ,  C10M2217/04 ,  C10M2217/042 ,  C10M2217/043 ,  C10M2229/02 ,  C10M2229/05 ,  C10N2240/00 ,  C10N2240/20 ,  C10N2240/201 ,  C10N2240/202 ,  C10N2240/203 ,  C10N2240/204 ,  C10N2240/205 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

Abstract: Disclosed are electrorheological fluids having ceramic particles of high ion conductivity and a nonconducting or dielectric fluid. The high ion conductive particle may be a material having the formula A.sub.x (L.sub.x/2 Sn.sub.1-(x/2))O.sub.4, where A is a monovalent ion, such as a material comprising at least one selected from the group consisting of Na and K; and x ranges from 0 to 1; and L is a divalent ion, such as a material comprising at least one selected from the group consisting of Mg, Ca and Zn. The liquid phase may include a silicone fluid or mineral oil. In the case of a mineral oil, the oil may also include an amine-terminated polyester to improve stability of the fluid.

Abstract translation: 公开了具有高离子电导率的陶瓷颗粒和不导电或介电流体的电流变流体。 高离子导电粒子可以是具有式Ax（Lx / 2Sn1-（x / 2））O4的材料，其中A是一价离子，例如包含选自Na和K中的至少一种的材料 ; x的范围从0到1; L是二价离子，例如包含选自Mg，Ca和Zn中的至少一种的材料。 液相可以包括硅油或矿物油。 在矿物油的情况下，油也可以包括胺封端的聚酯以改善流体的稳定性。

公开(公告)号：US5279753A

公开(公告)日：1994-01-18

申请号：US870382

申请日：1992-04-17

Applicant: Raymond L. Bloink ,  Bradley W. Kibbel ,  Bob R. Powell

Inventor： Raymond L. Bloink ,  Bradley W. Kibbel ,  Bob R. Powell

IPC: C10M171/00 ,  C09K3/00 ,  C10M169/04

CPC classification number: C10M171/001 ,  C10M2201/062 ,  C10M2229/02 ,  C10M2229/05 ,  C10N2240/20 ,  C10N2240/201 ,  C10N2240/202 ,  C10N2240/203 ,  C10N2240/204 ,  C10N2240/205

Abstract: Disclosed are electrorheological fluids having ceramic particles of high ion conductivity and a nonconducting or dielectric fluid. The high ion conductive particle may be a beta-alumina material, such as a material having the formula AM.sub.5-11 O.sub.8-17, where A is a monovalent ion, such as a material comprising at least one selected from the group consisting of Li, Na, K, Rb, Ag and Te; and M is a trivalent ion, such as a material comprising at least one selected from the group consisting of Al, Fe and Ga. The liquid phase may include a silicone fluid or mineral oil. In the case of a mineral oil, the oil may also include an amine-terminated polyester to improve stability of the fluid.

Abstract translation: 公开了具有高离子电导率的陶瓷颗粒和不导电或介电流体的电流变流体。 高离子导电颗粒可以是β-氧化铝材料，例如具有式AM5-11O8-17的材料，其中A是一价离子，例如包含选自Li，Na中的至少一种的材料 ，K，Rb，Ag和Te; M是三价离子，例如包含选自Al，Fe和Ga中的至少一种的材料，液相可包括硅油或矿物油。 在矿物油的情况下，油也可以包括胺封端的聚酯以改善流体的稳定性。

公开(公告)号：US5149454A

公开(公告)日：1992-09-22

申请号：US702975

申请日：1991-05-20

Applicant: Raymond L. Bloink ,  Bradley W. Kibbel ,  Bob R. Powell

Inventor： Raymond L. Bloink ,  Bradley W. Kibbel ,  Bob R. Powell

IPC: C10M171/00

CPC classification number: C10M171/001 ,  C10M2201/062 ,  C10M2229/02 ,  C10M2229/05 ,  C10N2240/20 ,  C10N2240/201 ,  C10N2240/202 ,  C10N2240/203 ,  C10N2240/204 ,  C10N2240/205

Abstract: Disclosed are electrorheological fluids having ceramic particles of high ion conductivity and a nonconducting or dielectric fluid. The high ion conductive particle may be a beta-alumina material, such as a material having the formula AM.sub.5-11 O.sub.8-17, where A is a monovalent ion, such as a material comprising at least one selected from the group consisting of Li, Na, K, Rb, Ag and Te; and M is a trivalent ion, such as a material comprising at least one selected from the group consisting of Al, Fe and Ga. The liquid phase may include a silicone fluid or mineral oil. In the case of a mineral oil, the oil may also include an amine-terminated polyester to improve stability of the fluid.

Abstract translation: 公开了具有高离子电导率的陶瓷颗粒和不导电或介电流体的电流变流体。 高离子导电颗粒可以是β-氧化铝材料，例如具有式AM5-11O8-17的材料，其中A是一价离子，例如包含选自Li，Na中的至少一种的材料 ，K，Rb，Ag和Te; M是三价离子，例如包含选自Al，Fe和Ga中的至少一种的材料，液相可包括硅油或矿物油。 在矿物油的情况下，油也可以包括胺封端的聚酯以改善流体的稳定性。

公开(公告)号：US5130040A

公开(公告)日：1992-07-14

申请号：US702974

申请日：1991-05-20

Applicant: Raymond L. Bloink ,  Kenneth M. Rahmoeller ,  Bob R. Powell

Inventor： Raymond L. Bloink ,  Kenneth M. Rahmoeller ,  Bob R. Powell

IPC: C10M171/00

CPC classification number: C10M171/001

Abstract: Disclosed are electrorheological fluids having ceramic particles of high ion conductivity and a nonconducting or dielectric fluid. The high ion conductive particle may be Zr(HPO.sub.4).sub.2.

Abstract translation: 公开了具有高离子电导率的陶瓷颗粒和不导电或介电流体的电流变流体。 高离子导电粒子可以是Zr（HPO4）2。

公开(公告)号：US5455209A

公开(公告)日：1995-10-03

申请号：US333888

申请日：1994-11-03

Applicant: Bob R. Powell

Inventor： Bob R. Powell

IPC: C03C8/14 ,  H01B17/00

CPC classification number: C03C8/14

Abstract: This invention relates to a lead-free ceramic insulator, such as that utilized in headlamp switching assemblies. The composition utilized to make the lead-free ceramic insulator includes low melting glasses which form low-viscosity liquids at low temperatures. The glasses generally contain alkali and/or alkaline earth oxides and boron oxide. Aluminum oxide may be added to compensate for the alkali and alkaline earth containing glasses which are sensitive to corrosion by water. The compositions have a low sintering temperature.

Abstract translation: 本发明涉及一种无铅陶瓷绝缘体，例如在前照灯开关组件中使用的绝缘体。 用于制造无铅陶瓷绝缘体的组合物包括在低温下形成低粘度液体的低熔点玻璃。 玻璃通常含有碱金属和/或碱土金属氧化物和氧化硼。 可以加入氧化铝以补偿对水腐蚀敏感的碱和碱土金属的玻璃。 组合物具有低的烧结温度。

公开(公告)号：US5130038A

公开(公告)日：1992-07-14

申请号：US702971

申请日：1991-05-20

Applicant: Raymond L. Bloink ,  Bob R. Powell

Inventor： Raymond L. Bloink ,  Bob R. Powell

IPC: C10M171/00

CPC classification number: C10M171/001

Abstract: Disclosed are electrorheological fluids having ceramic particles of high ion conductivity and a nonconducting or dielectric fluid. The high ion conductive particle may be a material having the formula A.sub.5 MSi.sub.4 O.sub.12, where A is a monovalent ion, such as a material comprising at least one selected from the group consisting of Li, Na, and Ag; and M is a trivalent ion, such as a material comprising at least one selected from the group consisting of Sc, Fe, Y, In, La, Ce, Pr, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu. The liquid phase may include a silicone fluid or mineral oil. In the case of a mineral oil, the oil may also include an amine-terminated polyester to improve stability of the fluid.

Abstract translation: 公开了具有高离子电导率的陶瓷颗粒和不导电或介电流体的电流变流体。 高离子导电粒子可以是具有式A5MSi4O12的材料，其中A是一价离子，例如包含选自Li，Na和Ag中的至少一种的材料; M是三价离子，例如包含选自Sc，Fe，Y，In，La，Ce，Pr，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm中的至少一种的材料 ，Yb和Lu。 液相可以包括硅油或矿物油。 在矿物油的情况下，油也可以包括胺封端的聚酯以改善流体的稳定性。

公开(公告)号：US5520861A

公开(公告)日：1996-05-28

申请号：US387665

申请日：1995-02-13

Applicant: Bob R. Powell ,  Raymond L. Bloink

Inventor： Bob R. Powell ,  Raymond L. Bloink

IPC: C04B38/08 ,  C04B35/80 ,  C04B38/06 ,  C22C1/10 ,  C22C47/00 ,  C22C47/02 ,  C22C47/06 ,  C22C47/08 ,  C22C49/00 ,  C22C49/04 ,  C22C49/06 ,  C04B33/32 ,  B29C44/04

CPC classification number: C22C1/1015 ,  C04B35/80 ,  C04B38/0615 ,  C22C1/10 ,  C22C1/1036 ,  C22C47/06 ,  C22C47/08 ,  C04B2111/00922 ,  Y10T428/12431 ,  Y10T428/12438 ,  Y10T428/29 ,  Y10T428/2902 ,  Y10T428/2904 ,  Y10T428/2905 ,  Y10T428/2907

Abstract: A preform for impregnation of a metal or ceramic matrix material comprising a multiplicity of reinforcement particles bonded together so as to define a three-dimensional, open-cell reticulum comprising a plurality of randomly oriented thread-like portions interconnected one to the next via a plurality of nodes. A reinforced composite made from such preform and method of making the preform is disclosed/claimed wherein the reinforcement particles are mixed with prepolymers used to produce a fugitive binder for the particles comprising a foamed polymer, and the particles align themselves with the polymer portions of the resulting foam.

Abstract translation: 一种用于浸渍金属或陶瓷基体材料的预成型体，其包含多个结合在一起的增强颗粒，以便限定三维开孔网状结构，其包括多个随机取向的线状部分，所述多个随机取向的线状部分经由多个 的节点。 由这种预成型件制成的增强复合材料和制造预成型件的方法被公开/要求保护，其中增强颗粒与用于生产包含发泡聚合物的颗粒的短效粘合剂的预聚物混合，并且颗粒使其与聚合物部分 造成泡沫。

公开(公告)号：US5427853A

公开(公告)日：1995-06-27

申请号：US169251

申请日：1993-12-20

Applicant: Bob R. Powell ,  Raymond L. Bloink

Inventor： Bob R. Powell ,  Raymond L. Bloink

IPC: C04B38/08 ,  C04B35/80 ,  C04B38/06 ,  C22C1/10 ,  C22C47/00 ,  C22C47/02 ,  C22C47/06 ,  C22C47/08 ,  C22C49/00 ,  C22C49/04 ,  C22C49/06 ,  B32B5/02 ,  B32B15/00 ,  B32B18/00

CPC classification number: C22C1/1015 ,  C04B35/80 ,  C04B38/0615 ,  C22C1/10 ,  C22C1/1036 ,  C22C47/06 ,  C22C47/08 ,  C04B2111/00922 ,  Y10T428/12431 ,  Y10T428/12438 ,  Y10T428/29 ,  Y10T428/2902 ,  Y10T428/2904 ,  Y10T428/2905 ,  Y10T428/2907

Abstract: A preform for impregnation of a metal or ceramic matrix material comprising a multiplicity of reinforcement particles bonded together so as to define a three-dimensional, open-cell reticulum comprising a plurality of randomly oriented thread-like portions interconnected one to the next via a plurality of nodes. A reinforced composite made from such preform and method of making the preform is disclosed/claimed wherein the reinforcement particles are mixed with prepolymers used to produce a fugitive binder for the particles comprising a foamed polymer, and the particles align themselves with the polymer portions of the resulting foam.

Abstract translation: 一种用于浸渍金属或陶瓷基体材料的预成型体，其包含多个结合在一起的增强颗粒，以便限定三维开孔网状结构，其包括多个随机取向的线状部分，所述多个随机取向的线状部分经由多个 的节点。 由这种预成型件制成的增强复合材料和制造预成型件的方法被公开/要求保护，其中增强颗粒与用于生产包含发泡聚合物的颗粒的短效粘合剂的预聚物混合，并且颗粒使其与聚合物部分 造成泡沫。

公开(公告)号：US5130039A

公开(公告)日：1992-07-14

申请号：US703088

申请日：1991-05-20

Applicant: Raymond L. Bloink ,  Bob R. Powell

Inventor： Raymond L. Bloink ,  Bob R. Powell

IPC: C10M171/00

CPC classification number: C10M171/001

Abstract: Disclosed are electrorheological fluids having ceramic particles of high ion conductivity and a nonconducting or dielectric fluid. The high ion conductive particle may be a material having the formula Li.sub.y Si.sub.1-x Al.sub.x O.sub.4, where A is a material comprising at least one selected from the group consisting of Ge, P, and Ti, x ranges from 0 to 1, and y ranges from about 3 to about 4. The liquid phase may include a silicone fluid or mineral oil. In the case of a mineral oil, the oil may also include an amine-terminated polyester to improve stability of the fluid.

Abstract translation: 公开了具有高离子电导率的陶瓷颗粒和不导电或介电流体的电流变流体。 高离子传导性粒子可以是具有式Li y Si 1-x Al x O 4的材料，其中A是包含选自Ge，P和Ti中的至少一种的材料，x的范围为0至1，y的范围为约 液相可以包括硅油或矿物油。 在矿物油的情况下，油也可以包括胺封端的聚酯以改善流体的稳定性。

公开(公告)号：US20090071620A1

公开(公告)日：2009-03-19

申请号：US11855260

申请日：2007-09-14

Applicant: Mridula D. Bharadwaj ,  Yar-Ming Wang ,  Bob R. Powell ,  Dusanka Radovic

Inventor： Mridula D. Bharadwaj ,  Yar-Ming Wang ,  Bob R. Powell ,  Dusanka Radovic

IPC: B22D46/00

CPC classification number: B22D17/2218 ,  B22D17/32 ,  B22D46/00

Abstract: Die casting of some magnesium alloys may yield castings that are susceptible to corrosion when exposed to salt water or other aggressive oxidizing environments. Such corrosion may result from the existence of different microstructures in a cross-section of the die casting (e.g. between the surface of the part and the center) that produce galvanic couples that are susceptible to such corrosive attack. However, a die temperature may be determined for casting of the part such that a more uniform cross-sectional microstructure is produced in which minimal or negligible galvanic potentials are produced.

Abstract translation: 一些镁合金的压铸可能产生暴露于盐水或其他侵蚀性氧化环境时容易腐蚀的铸件。 这种腐蚀可能是由于在压铸件的横截面（例如，部件的表面和中心之间）存在不同的微结构，其产生易受这种腐蚀性攻击的电偶。 然而，可以确定模具温度以铸造零件，使得产生更均匀的横截面微结构，其中产生最小或可忽略的电偶电位。