公开(公告)号：US08177497B2

公开(公告)日：2012-05-15

申请号：US12096663

申请日：2006-12-08

申请人： Joel Michel Daniel Benoit ,  Jean-Francois Fromentin ,  Valerie Chaumat ,  Olivier Gillia ,  Nikolas Eustathopoulos ,  Fiqiri Hodaj ,  Alexey Koltsov

发明人： Joel Michel Daniel Benoit ,  Jean-Francois Fromentin ,  Valerie Chaumat ,  Olivier Gillia ,  Nikolas Eustathopoulos ,  Fiqiri Hodaj ,  Alexey Koltsov

IPC分类号： F01D25/24

CPC分类号： C04B37/025 ,  B23K35/0244 ,  B32B2311/22 ,  C04B37/026 ,  C04B2235/5244 ,  C04B2235/5248 ,  C04B2237/08 ,  C04B2237/123 ,  C04B2237/125 ,  C04B2237/16 ,  C04B2237/341 ,  C04B2237/365 ,  C04B2237/38 ,  C04B2237/405 ,  F01D9/023 ,  F02K1/78 ,  F02K1/822 ,  F02K3/10 ,  F05D2230/237 ,  F05D2230/642 ,  F05D2300/2261 ,  F23M2900/05004 ,  F23R3/007 ,  Y02T50/67 ,  Y02T50/672 ,  Y02T50/675 ,  Y10T428/12326 ,  Y10T428/12507

摘要： An assembly between a metal piece and a ceramic material piece made of SiC and/or C based ceramic material. The assembly includes a stack structure including the following elements assembled together in pairs in this order, by brazing: the metal piece; a first intermediate piece; a second intermediate piece; and the ceramic material piece. The second intermediate piece is made of another ceramic material, that is chemically less reactive relative to metals than are SiC or C, and that presents a coefficient of expansion smaller than that of the material constituting the metal piece. The first intermediate piece is made of metal and can deform to compensate for expansion difference between the metal piece and the second intermediate piece. The assembly can be used in a turbomachine.

摘要翻译： 金属片和由SiC和/或C基陶瓷材料制成的陶瓷材料片之间的组件。 组件包括堆叠结构，其包括以下顺序组合成一对的元件，通过钎焊：金属片; 第一中间件 第二中间件 和陶瓷材料片。 第二中间件由另一种陶瓷材料制成，其比SiC或C在化学上相对于金属的反应性更小，并且其膨胀系数小于构成金属片的材料的膨胀系数。 第一中间件由金属制成并且可以变形以补偿金属片和第二中间件之间的膨胀差。 该组件可用于涡轮机。

公开(公告)号：US07914901B2

公开(公告)日：2011-03-29

申请号：US11612670

申请日：2006-12-19

申请人： Nabeel Mark Jadeed ,  Charles Frank Benjey ,  Donald F. Heaney

发明人： Nabeel Mark Jadeed ,  Charles Frank Benjey ,  Donald F. Heaney

IPC分类号： B22D25/00 ,  B22D25/02 ,  B22F3/00 ,  B22F3/10 ,  B22F3/12 ,  B22F5/00

CPC分类号： A61B17/072 ,  A61B2017/00526 ,  B22C21/14 ,  B22F7/06 ,  B22F2998/10 ,  Y10T428/12014 ,  Y10T428/12028 ,  Y10T428/12188 ,  Y10T428/12194 ,  Y10T428/12264 ,  Y10T428/12326 ,  Y10T428/12375 ,  B22F3/225 ,  B22F3/10

摘要： Structures and methods for hindering molded part deformation during densification are discussed. Such devices and techniques can help alleviate stresses that tend to result in part deformation during firing, sintering, or other densification processes, and thus reduce the need for secondary straightening operations post-densification. In some instances, a support structure is utilized to orient a molded greenbody in a preferred direction to reduce deformation during firing (e.g., orienting a thin tail section is a plane parallel to the direction of gravity). The support structure can also be part of, or the entirety of, a thermal mass to help alleviate stresses that lead to part deformation. Though such structures and methods can be used for any molded piece, it can be particularly used to create a portion, or an entirety of, a medical device such as a jaw of an surgical instrument.

摘要翻译： 讨论了在致密化过程中阻碍模制件变形的结构和方法。 这样的装置和技术可以帮助减轻在烧制，烧结或其它致密化过程中倾向于导致部分变形的应力，从而减少对致密后的二次矫直操作的需要。 在一些情况下，使用支撑结构来将模制的生坯体沿优选的方向定向以减少在击发期间的变形（例如，将细尾部分定向为平行于重力方向的平面）。 支撑结构也可以是热质的一部分或全部，以帮助减轻导致部分变形的应力。 虽然这样的结构和方法可以用于任何模制件，但是其可以特别用于形成诸如外科器械的钳口的医疗装置的一部分或全部。

公开(公告)号：US20090324986A1

公开(公告)日：2009-12-31

申请号：US12145650

申请日：2008-06-25

申请人： Richard M. Kleber

发明人： Richard M. Kleber

IPC分类号： B32B15/02 ,  B23K20/12

CPC分类号： B23K33/006 ,  B23K20/12 ,  B23K20/129 ,  B23K2101/006 ,  B23K2101/06 ,  B23K2103/02 ,  B23K2103/10 ,  B29C65/0672 ,  B29C65/568 ,  B29C66/112 ,  B29C66/114 ,  B29C66/24221 ,  B29C66/30325 ,  B29C66/322 ,  B29C66/5346 ,  B29C66/712 ,  B29C66/83221 ,  B29K2101/12 ,  Y10T428/12292 ,  Y10T428/12326 ,  Y10T428/12757 ,  Y10T428/13 ,  Y10T428/1352 ,  Y10T428/139

摘要： A welded assembly includes a weld joint formed via a spin-welding process. A disc receives a cylinder prior to spin-welding, with the disc having a circumferential groove undercutting or defining an annular shelf. An interlocking feature retaining the cylinder and disc is formed between a flow pattern of the cylinder and the annular shelf upon cooling of molten flash in the groove underneath the annular shelf. Teeth can be formed integrally with the disc to provide a torsional interlocking feature between the disc and cylinder. A method for forming a weld joint between a plastic cylinder and disc includes providing the disc with a circumferential groove forming an annular shelf, and rotating the cylinder with respect to the disc under an axial force to thereby form an outflow of molten flash. The flash forms an interlocking feature when cooled after flowing into the groove underneath the shelf.

摘要翻译： 焊接组件包括通过旋转焊接工艺形成的焊接接头。 盘在旋转焊接之前接收圆柱体，其中圆盘具有底切或限定环形架的圆周凹槽。 在环形架下方的槽中冷却熔融闪光时，保持圆柱体和圆盘的互锁特征形成在气缸的流动图案和环形架之间。 牙齿可以与盘一体地形成，以在盘和圆筒之间提供扭转互锁特征。 用于在塑料圆筒和圆盘之间形成焊接接头的方法包括为圆盘提供形成环形架的周向槽，并且在轴向力下相对于盘旋转圆筒，从而形成熔融闪光的流出。 在流入搁板下方的槽内时，闪光灯形成互锁特征。

公开(公告)号：US20080213614A1

公开(公告)日：2008-09-04

申请号：US12053684

申请日：2008-03-24

申请人： Ludwig Wieres ,  Jorg Gutowski ,  Michael Voit ,  Ferdi Kurth

发明人： Ludwig Wieres ,  Jorg Gutowski ,  Michael Voit ,  Ferdi Kurth

IPC分类号： B32B3/12 ,  B23K1/20

CPC分类号： B01J35/04 ,  B23K1/0012 ,  B23K1/008 ,  B23K2101/006 ,  B23K2101/02 ,  F01N3/281 ,  F01N3/2842 ,  F01N2260/10 ,  F01N2330/02 ,  F01N2450/22 ,  Y02A50/2322 ,  Y10T29/49345 ,  Y10T428/12326 ,  Y10T428/1234 ,  Y10T428/12347

摘要： A honeycomb body includes two opposite end sides, at least one housing and at least one metallic layer forming channels. At least one of the end sides has at least one brazed zone forming a belt-shaped, brazing material-free zone adjacent the housing. A method for producing the honeycomb body, an exhaust-gas treatment component for an internal combustion engine and a motor vehicle having the honeycomb body, are also provided.

摘要翻译： 蜂窝体包括两个相对端侧，至少一个壳体和至少一个形成通道的金属层。 至少一个端侧具有至少一个钎焊区，形成与壳体相邻的带状无钎焊材料区。 还提供了蜂窝体的制造方法，内燃机的排气处理部件和具有蜂窝体的机动车辆。

公开(公告)号：US07111882B2

公开(公告)日：2006-09-26

申请号：US10934736

申请日：2004-09-07

申请人： Paul Corscadden ,  Willem Dekeyser ,  Jeroen Gallens ,  Cornelis Gerardus Van Koert

发明人： Paul Corscadden ,  Willem Dekeyser ,  Jeroen Gallens ,  Cornelis Gerardus Van Koert

IPC分类号： B60R19/03

CPC分类号： B29C70/885 ,  B29C70/46 ,  B29C70/52 ,  B29L2031/3044 ,  B60R19/18 ,  B60R2019/1806 ,  B60R2019/1853 ,  Y10T428/12326

摘要： An impact beam as subject of the invention comprises a polymer matrix and a metal reinforcing structure for impact reinforcement, which metal reinforcing structure comprises at least one woven fabric. The woven fabric comprises metal cords being essentially parallel to each other, and the metal cords are bond to the polymer matrix, so that a load can be transmitted directly between the polymer matrix and the metal cords.

摘要翻译： 作为本发明主题的冲击梁包括聚合物基体和用于冲击强化的金属加强结构，该金属加强结构包括至少一个机织织物。 机织织物包括基本上彼此平行的金属帘线，并且金属帘线结合到聚合物基质上，使得负载可以直接在聚合物基质和金属帘线之间传递。

公开(公告)号：US06902825B2

公开(公告)日：2005-06-07

申请号：US10435513

申请日：2003-05-09

申请人： Katsuhiko Yano ,  Toshiro Harakawa

发明人： Katsuhiko Yano ,  Toshiro Harakawa

IPC分类号： B23K1/14 ,  B23K1/00 ,  B23K1/20 ,  B23K33/00 ,  B32B3/06 ,  B32B3/30 ,  B32B15/16 ,  C04B37/00

CPC分类号： B23K1/0008 ,  Y10T428/12028 ,  Y10T428/12042 ,  Y10T428/12313 ,  Y10T428/12326 ,  Y10T428/12451

摘要： A brazed sintered compact composed of first and second components, which are easily positioned relative to each other, enabling the provision of a good joining clearance. If a protrusion 3 of a first component 1 is fitted into a recess 13 of a second component 10, both components are able to be positioned relative to each other. Simultaneously, a joining clearance A can be easily obtained between a joining surface 2 of the first component 1 and a joining surface 12 of the second component 10, corresponding to a dimensional difference therebetween. Also, an inner side surface 4a of a storage groove 4 is aligned with a right or left end 11a of a leg 11, disposed opposite to the inner side surface 4a. Accordingly, it is possible to allow as much brazing material as properly needed to permeate between the joining surfaces 2 and 12. Further, as the surface tension of the surplus brazing material becomes unlikely to be developed in the storage grooves 4,4′, the backflow of the material is prevented.

摘要翻译： 由相对于彼此容易定位的第一和第二部件组成的钎焊烧结体能够提供良好的接合间隙。 如果第一部件1的突起部3嵌入到第二部件10的凹部13中，则能够相对于彼此定位。 同时，可以容易地在第一部件1的接合表面2和第二部件10的接合表面12之间容易地获得接合间隙A，对应于它们之间的尺寸差。 此外，存储槽4的内侧表面4a与腿部11的右内侧面或左端部11a对准，该腿部11与内侧面4a相对设置。 因此，可以允许适当需要的钎焊材料渗透到接合表面2和12之间。此外，随着多余的钎焊材料的表面张力在储存槽4,4'中不可能显现， 防止材料的回流。

公开(公告)号：US20040013898A1

公开(公告)日：2004-01-22

申请号：US10619111

申请日：2003-07-14

申请人： THE UNIVERSITY OF CHICAGO

发明人： Deming Shu ,  Thomas S. Toellner ,  E. Ercan Alp

IPC分类号： H01L029/06 ,  H01L029/12

CPC分类号： B32B3/10 ,  Y10T428/12188 ,  Y10T428/12326 ,  Y10T428/12528 ,  Y10T428/12653

摘要： Redundantly constrained laminar structures as weak-link mechanisms and a novel method for manufacturing the redundantly constrained laminar structures as weak-link mechanisms are provided. The method for producing the redundantly constrained laminar structures as weak-link mechanisms is carried out by lithographic techniques. A designed pattern is repeatedly chemically etched with a mask to produce a plurality of individual identical units. The units are stacked together to form the laminar structure and are secured together with fasteners. A high quality adhesive can be applied to the sides of the laminar structure to provide the mechanism equivalent to a single piece mechanism. The redundantly constrained laminar structures as weak-link mechanisms of the invention include a stack of a plurality of thin material structures. The stack of structures forming a laminar structure include multiple weak-link connections providing controllable movements in a plane of the layer and having a desired stiffness and stability. The plurality of thin material structures include predetermined locating-holes used with locating-pins to precisely stack the thin material structures together and are used with fasteners to secure the stack together.

摘要翻译： 提供了冗余约束的层状结构作为弱连接机制，并提供了一种用于制造冗余约束层流结构作为弱链接机制的新方法。 通过光刻技术进行制造作为弱连接机构的冗余约束层状结构的方法。 用掩模重复地化学蚀刻设计的图案以产生多个单独的相同单元。 这些单元堆叠在一起形成层状结构，并用紧固件固定在一起。 可以在层状结构的侧面施加高质量的粘合剂，以提供与单件机构相当的机构。 作为本发明的弱连接机构的冗余约束层流结构包括多个薄材料结构的堆叠。 形成层状结构的结构的堆叠包括多个弱连接连接，在层的平面中提供可控制的运动并且具有期望的刚度和稳定性。 多个薄材料结构包括与定位销一起使用的预定定位孔，以将薄材料结构精确堆叠在一起，并与紧固件一起使用以将堆叠固定在一起。

公开(公告)号：US20020060200A1

公开(公告)日：2002-05-23

申请号：US09930699

申请日：2001-08-15

申请人： THE UNIVERSITY OF CHICAGO

发明人： Deming Shu ,  Thomas S. Toellner ,  E. Ercan Alp

IPC分类号： B32B003/10

CPC分类号： B32B3/10 ,  Y10T428/12188 ,  Y10T428/12326 ,  Y10T428/12528 ,  Y10T428/12653

摘要： Redundantly constrained laminar structures as weak-link mechanisms and a novel method for manufacturing the redundantly constrained laminar structures as weak-link mechanisms are provided. The method for producing the redundantly constrained laminar structures as weak-link mechanisms is carried out by lithographic techniques. A designed pattern is repeatedly chemically etched with a mask to produce a plurality of individual identical units. The units are stacked together to form the laminar structure and are secured together with fasteners. A high quality adhesive can be applied to the sides of the laminar structure to provide the mechanism equivalent to a single piece mechanism. The redundantly constrained laminar structures as weak-link mechanisms of the invention include a stack of a plurality of thin material structures. The stack of structures forming a laminar structure include multiple weak-link connections providing controllable movements in a plane of the layer and having a desired stiffness and stability. The plurality of thin material structures include predetermined locating-holes used with locating-pins to precisely stack the thin material structures together and are used with fasteners to secure the stack together.

摘要翻译： 提供了冗余约束的层状结构作为弱连接机制，并提供了一种用于制造冗余约束层流结构作为弱链接机制的新方法。 通过光刻技术进行制造作为弱连接机构的冗余约束层状结构的方法。 用掩模重复地化学蚀刻设计的图案以产生多个单独的相同单元。 这些单元堆叠在一起形成层状结构，并用紧固件固定在一起。 可以在层状结构的侧面施加高质量的粘合剂，以提供与单件机构相当的机构。 作为本发明的弱连接机构的冗余约束层流结构包括多个薄材料结构的堆叠。 形成层状结构的结构的堆叠包括多个弱连接连接，在层的平面中提供可控制的运动并且具有期望的刚度和稳定性。 多个薄材料结构包括与定位销一起使用的预定定位孔，以将薄材料结构精确堆叠在一起，并与紧固件一起使用以将堆叠固定在一起。

公开(公告)号：US06338899B1

公开(公告)日：2002-01-15

申请号：US09332440

申请日：1999-06-14

申请人： Hideaki Fukuzawa ,  Yuzo Kamiguchi ,  Katsuhiko Koui ,  Shin-ichi Nakamura ,  Hitoshi Iwasaki ,  Kazuhiro Saito ,  Hiromi Fuke ,  Masatoshi Yoshikawa ,  Susumu Hashimoto ,  Masashi Sahashi

发明人： Hideaki Fukuzawa ,  Yuzo Kamiguchi ,  Katsuhiko Koui ,  Shin-ichi Nakamura ,  Hitoshi Iwasaki ,  Kazuhiro Saito ,  Hiromi Fuke ,  Masatoshi Yoshikawa ,  Susumu Hashimoto ,  Masashi Sahashi

IPC分类号： G11B566

CPC分类号： H01F10/30 ,  B82Y10/00 ,  B82Y25/00 ,  G01R33/093 ,  G11B5/3906 ,  G11B5/3932 ,  G11B5/66 ,  G11B2005/3996 ,  H01F10/3272 ,  H01F10/3295 ,  H01F41/325 ,  Y10S428/90 ,  Y10T428/1107 ,  Y10T428/1121 ,  Y10T428/1143 ,  Y10T428/115 ,  Y10T428/1171 ,  Y10T428/1193 ,  Y10T428/12326 ,  Y10T428/12465 ,  Y10T428/12986 ,  Y10T428/265

摘要： Disclosed are a high-sensitivity and high-reliability magnetoresistance effect device (MR device) in which bias point designing is easy, and also a magnetic head, a magnetic head assembly and a magnetic recording/reproducing system incorporating the MR device. In the MR device incorporating a spin valve film, the magnetization direction of the free layer is at a certain angle to the magnetization direction of a second ferromagnetic layer therein when the applied magnetic field is zero. In this, the pinned magnetic layer comprises a pair of ferromagnetic films as antiferromagnetically coupled to each other via a coupling film existing therebetween. The device is provided with a means of keeping the magnetization direction of either one of the pair of ferromagnetic films constituting the pinned magnetic layer, and with a nonmagnetic high-conductivity layer as disposed adjacent to a first ferromagnetic layer on the side opposite to the side on which the first ferromagnetic layer is contacted with a nonmagnetic spacer layer. With that constitution, the device has extremely high sensitivity, and the bias point in the device is well controlled.

摘要翻译： 公开了一种容易进行偏置设计的高灵敏度和高可靠性磁阻效应器件（MR器件），以及包含MR器件的磁头，磁头组件和磁记录/再现系统。 在包含自旋阀膜的MR装置中，当施加的磁场为零时，自由层的磁化方向与其中第二铁磁性层的磁化方向成一定角度。 在此，被钉扎的磁性层包括通过其间存在的耦合膜彼此反铁磁耦合的一对铁磁膜。 该装置设置有保持构成被钉扎磁性层的一对铁磁膜中的任一个的磁化方向以及与侧面相反侧的第一铁磁层相邻设置的非磁性高导电性层 第一铁磁层与非磁性间隔层接触。 利用该结构，该器件具有极高的灵敏度，并且器件中的偏置点被良好地控制。

公开(公告)号：US4555186A

公开(公告)日：1985-11-26

申请号：US578895

申请日：1984-02-10

申请人： David M. Scruggs

发明人： David M. Scruggs

IPC分类号： E21B10/22 ,  F16C33/12

CPC分类号： F16C33/12 ,  E21B10/22 ,  Y10S384/912 ,  Y10T428/12326 ,  Y10T428/12993

摘要： A plain bearing pair comprising a bearing surface in opposed mating engagement with a relatively moveable friction bearing surface wherein the material of at least one of the mating bearing surfaces is formed from an amorphous metal alloy having a predominant refractory metal component and a Vickers Hardness Number in excess of 1000.

摘要翻译： 一种滑动轴承对，其包括与相对可移动的摩擦支承表面相对配合接合的轴承表面，其中所述配合轴承表面中的至少一个的材料由具有主要的难熔金属部件和维氏硬度值的非晶态金属合金形成 超过1000。