-
公开(公告)号：US06205789B1
公开(公告)日：2001-03-27
申请号：US09191558
申请日：1998-11-13
IPC分类号： F23R306
CPC分类号： F23R3/002 , F23R3/06 , Y02T50/675
摘要： Multi-hole film cooling of combustor liners is enhanced by providing clustered groups of cooling holes in areas of the liners that would otherwise experience a loss of cooling film effectiveness. The combustor liner is made up of a shell having first and second groups of cooling holes formed therein. The cooling holes of the second group are more closely spaced than the cooling holes of the first group. The second group of cooling holes is located on an area of the shell where the cooling film effectiveness is degraded. Preferred locations include a region of the shell that is subjected to swirl impingement and a spot immediately downstream of a large opening in the shell such as a dilution hole, a borescope hole or an igniter port hole.
摘要翻译： 通过在衬垫的区域中提供集群的冷却孔来增强燃烧器衬套的多孔膜冷却，否则其将经历冷却膜效率的损失。 燃烧器衬套由壳体构成，其中形成有第一组和第二组冷却孔。 第二组的冷却孔比第一组的冷却孔更紧密地间隔开。 第二组冷却孔位于壳体的冷却膜有效性降低的区域上。 优选的位置包括经受漩涡冲击的壳体的区域和紧邻壳体中的大开口的下游的点，例如稀释孔，孔镜孔或点火器孔口孔。
-
公开(公告)号：US6145319A
公开(公告)日：2000-11-14
申请号：US116509
申请日：1998-07-16
CPC分类号： F23R3/002
摘要： A combustor liner includes a wall having an outboard surface and an opposite inboard surface. A plurality of first holes are inclined through the wall in a multihole pattern to channel cooling fluid therethrough to form a cooling film layer along the inboard surface. A second hole extends perpendicularly through the wall within the multihole pattern to form a shadow along the inboard surface devoid of the first holes. A transition hole extends through the wall in the shadow at a greater inclination than the first holes for cooling the wall at the shadow.
摘要翻译： 燃烧器衬套包括具有外侧表面和相对内侧表面的壁。 多个第一孔以多孔图案倾斜穿过壁以将冷却流体通过其中，以沿着内侧表面形成冷却膜层。 第二孔垂直地延伸穿过多孔图案内的壁，以形成沿着没有第一孔的内侧表面的阴影。 过渡孔在阴影中以比第一孔更大的倾斜度延伸穿过墙壁，以在阴影处冷却壁。
-
公开(公告)号：US20100176650A1
公开(公告)日：2010-07-15
申请号：US12635507
申请日：2009-12-10
申请人： Timothy J. Zens , Rajat K. Agarwal , James E. Thompson , Gregory A. Ferguson , Scott J. Beleck , David Inkpen
发明人： Timothy J. Zens , Rajat K. Agarwal , James E. Thompson , Gregory A. Ferguson , Scott J. Beleck , David Inkpen
CPC分类号： B60B7/06 , Y10T156/10
摘要： A decorative overlay comprised of thin plastic or metal may be securely fastened to a wheel using one or more preformed, solid, dimensionally stable, heat-activatable adhesive bodies. The use of such adhesive bodies offers significant processing and performance advantages over conventional methods for cladding wheels.
摘要翻译： 由薄塑料或金属组成的装饰性覆盖物可以使用一个或多个预制的，固体的，尺寸稳定的，可热激活的粘合体牢固地固定到轮上。 与传统的包覆方法相比，这种粘合体的使用提供了显着的加工和性能优点。
-
公开(公告)号：US07025888B2
公开(公告)日：2006-04-11
申请号：US10478611
申请日：2002-05-23
IPC分类号： B01D21/24
CPC分类号： B01D17/0211 , B01D17/0214 , B01D21/2433 , B03D1/028 , B03D1/1412 , B03D1/1462 , C02F2209/02 , C02F2209/11 , C02F2209/42
摘要： A floating decanter and method for charging supernatant from a vesel without drawing floating solids or scum into the discharge. The decanter includes a weir (16) having a central opening, and a solid bottom side, a float (12) adjacent to an outer edge of the weir, a weir lift and drive (14) having at least two screw jacks (20) attached to the float and a attachment arm (26) extending to the weir, and an discharge pipe (32) attached to the bottom of the weir. The weir is lowered with respect to the float to discharge supernatant.
摘要翻译： 一种漂浮的滗析器和用于从小泡中装入上清液而不将浮选固体或浮渣浸入排放物中的方法。 滗析器包括具有中心开口的堰（16）和固体底侧，与堰的外边缘相邻的浮子（12），具有至少两个螺旋千斤顶（20）的堰式升降机和驱动器（14） 连接到浮子和延伸到堰的附接臂（26）和附接到堰的底部的排放管（32）。 相对于浮子将堰降低以排出上清液。
-
公开(公告)号：US6158317A
公开(公告)日：2000-12-12
申请号：US172889
申请日：1998-10-15
CPC分类号： B26D7/18 , B26F1/386 , B29C49/74 , Y10S425/806 , Y10S83/914 , Y10S83/946 , Y10T83/215 , Y10T83/9416
摘要： An apparatus for trimming the neck of a blow molded plastic bottle in which a reverse punch is mounted on an end of a shaft. A knife is also mounted to the shaft adjacent to the reverse punch and includes a cutting edge recessed from the cutting edge of the reverse punch. A stripper arm is mounted on the shaft and axially moves with the shaft. The stripper arm's distal end is adjacent to the reverse punch and recessed from the cutting edge of the reverse punch. An actuator causes the distal end of the stripper arm to move to a position located radially outward from the cutting surface when a trimmer ring from the neck of a bottle is to be removed from the apparatus.
摘要翻译： 一种用于修整吹塑成型塑料瓶的颈部的装置，其中反向冲头安装在轴的端部上。 刀具也安装在与反冲头相邻的轴上，并且包括从反向冲头的切削刃凹入的切削刃。 脱模臂安装在轴上并与轴轴向移动。 脱模臂的远端与反向冲头相邻并且从反冲头的切削刃凹进。 当从瓶颈的修剪器环从设备中取出时，致动器使得脱模臂的远端移动到从切割表面径向向外定位的位置。
-
公开(公告)号：US5757217A
公开(公告)日：1998-05-26
申请号：US672412
申请日：1996-06-28
申请人： James E. Thompson
发明人： James E. Thompson
IPC分类号： H03K19/003 , H03K17/16 , H03F3/26 , H03K6/04
CPC分类号： H03K19/00361
摘要： A driver circuit for transmitting data via an output node thereof to a transmission line includes a first driving device coupled to the output node and a second driving device coupled to the same output node. The driver circuit further includes a slew rate controller coupled to the first and second driving devices. The slew rate controller includes a first reference device coupled to the first driving device. The first reference device generates a first current. The slew rate controller also includes a second reference device coupled to the second driving device. The second reference device generates a second current. The slew rate controller further includes a summing device, coupled to the first and second reference devices. The summing node is also coupled to the output node, via an integrating device, to the output node. The summing device generates at the output node a slew rate proportional to the first current when the first driving device is substantially conducting. The summing device also generates at the output node a slew rate proportional to the second current when the second driving device is substantially conducting.
摘要翻译： 用于经由其输出节点将数据发送到传输线的驱动器电路包括耦合到输出节点的第一驱动装置和耦合到相同输出节点的第二驱动装置。 驱动器电路还包括耦合到第一和第二驱动装置的压摆率控制器。 压摆率控制器包括耦合到第一驱动装置的第一参考装置。 第一参考装置产生第一电流。 压摆率控制器还包括耦合到第二驱动装置的第二参考装置。 第二参考装置产生第二电流。 压摆率控制器还包括耦合到第一和第二参考装置的求和装置。 求和节点还经由积分装置耦合到输出节点到输出节点。 所述求和装置在所述输出节点处产生与所述第一驱动装置基本导通时的与所述第一电流成正比的压摆率。 求和装置还在输出节点产生与第二驱动装置基本导通时的与第二电流成比例的转换速率。
-
7.发明授权Dual use materials transport vehicle with belly-dumping and improved end-dumping capabilities and method of construction 失效双用途运输车辆具有倾倒倾销，改善了倾销能力和施工方式
公开(公告)号：US5551759A
公开(公告)日：1996-09-03
申请号：US392630
申请日：1995-02-22
摘要： A dual use belly-dumping and end-dumping vehicle includes a frame mounted on wheels for transport and a pivotable hopper carried in the frame. A lower pivot element is mounted to the frame with a corresponding lower pivot engaging element mounted on the hopper. An upper pivot element is also mounted on the frame with a corresponding upper pivot engaging element mounted on the hopper. Lifting cylinders are mounted between sides of the frame and sides of the hopper for pivoting the hopper at the lower pivot element between a horizontally held position and a first angled position at which the hopper is disengaged from the lower pivoted element and engaged at the upper pivot element so that it is pivoted to a second angled position for dumping materials from the end of the hopper.
摘要翻译： 双用途倾倒和倾倒车辆包括安装在用于运输的车轮上的框架和在框架中承载的可枢转的料斗。 下枢轴元件安装到框架上，并具有安装在料斗上的相应的下枢转接合元件。 上部枢轴元件也安装在框架上，并具有安装在料斗上的对应的上部枢轴接合元件。 提升缸安装在框架的侧面和料斗的侧面之间，用于使下部枢转元件处的料斗在水平保持位置和第一成角度位置之间枢转，在该第一成角度位置处，料斗与下部枢转元件脱离接合，并在上部枢轴 元件，使得其枢转到第二倾斜位置，用于从料斗的端部倾倒材料。
-
公开(公告)号：US5046153A
公开(公告)日：1991-09-03
申请号：US580028
申请日：1990-09-10
摘要： An electrical connection to a coil winding of a coil winding assembly that is comprised of a coil spool that carries the coil winding. The coil spool has an integral terminal supporting portion that is provided with an axially extending slot. A terminal, that can be formed of steel wire, has a rippled or undulated portion that is disposed within the slot. The rippled portion engages surfaces of said slot to prevent movement of the terminal out of the slot. An end portion of the coil is wrapped around a connector portion of the terminal and soldered thereto.
摘要翻译： 与线圈绕组组件的线圈绕组的电连接，该线圈绕组由承载线圈绕组的线圈线圈构成。 线圈卷轴具有设置有轴向延伸槽的整体式端子支撑部分。 可以由钢丝制成的端子具有设置在槽内的波纹状或波状部分。 波纹部分接合所述槽的表面，以防止端子移出槽。 线圈的端部围绕端子的连接器部分缠绕并焊接到其上。
-
公开(公告)号：US4780176A
公开(公告)日：1988-10-25
申请号：US510088
申请日：1983-06-30
摘要： A method of wetting and coating various metals, which have been mechanically polished and chemically cleaned and etched, includes plasma cleaning and etching the metal and delivering mercury or other liquid metals through the plasma to the surface of the metal to be wetted. Tungsten, molybdenum, steels and elkonite are among the metals which may be wetted with a liquid metal according to the method of this invention. Molybdenum is cleaned and etched in a solution of 2-propanol and H.sub.2 O.sub.2.
摘要翻译： 润湿和涂覆已经机械抛光和化学清洗和蚀刻的各种金属的方法包括等离子体清洗和蚀刻金属，并将汞或其它液态金属通过等离子体输送到待润湿金属的表面。 根据本发明的方法，钨，钼，钢和堇青石是可以用液态金属润湿的金属之一。 在2-丙醇和H 2 O 2的溶液中清洗和蚀刻钼。
-
公开(公告)号：US4660462A
公开(公告)日：1987-04-28
申请号：US764632
申请日：1985-08-12
IPC分类号： G01N33/48 , B01D21/26 , B01D35/00 , B01D35/06 , B01D35/16 , B01D35/28 , B01D61/00 , B01D63/16 , B04B5/12 , F04B17/04 , G01N33/49 , B60H3/06
CPC分类号： F04B17/04 , B01D61/08 , B01D63/062 , G01N33/491 , H02K99/20 , B01D2313/04 , B01D2315/02
摘要： An air distribution system for a vehicle cab is disclosed herein. Fresh air is drawn into the system, filtered and transferred to the interior of the vehicle cab. The system uses a blower for transferring air into the cab with all fresh air passing first through a fresh air filter. The fresh air filter has air flow from a hollow interior out through air permeable sides. This air flow traps particulates within the interior of the filter which is then easily removed from an air filter chamber without emptying dirt into the chamber or on the operator. Furthermore during operation, accumulated dust and dirt is kept within the filter and does not drop off on or around the cab. This system may be used for simple ventilation or may be combined with other air conditioning and air recirculation means thereby providing a total vehicle ventilation system.
摘要翻译： 本文公开了一种用于车辆驾驶室的空气分配系统。 新鲜空气被吸入系统，过滤并转移到车厢内部。 系统使用鼓风机将空气输送到驾驶室，所有新鲜空气首先通过新鲜空气过滤器。 新鲜空气过滤器具有通过透气侧的中空内部空气流动。 该空气流将微粒捕获在过滤器内部，然后容易地从空气过滤器室中移除，而不会将污垢排空到室内或操作者身上。 此外，在操作过程中，积聚的灰尘和污物保持在过滤器内，不会在驾驶室上或周围脱落。 该系统可以用于简单的通风，或者可以与其他空调和空气再循环装置组合，从而提供总车辆通风系统。
-
-
-
-
-
-
-
-
-
搜索结果
67 条记录 (耗时 0.032 秒)
