Methods of making tooling to be used in high temperature casting and molding
    1.
    发明授权
    Methods of making tooling to be used in high temperature casting and molding 失效
    制作模具用于高温铸造和成型的方法

    公开(公告)号:US06470550B1

    公开(公告)日:2002-10-29

    申请号:US09708929

    申请日:2000-11-08

    CPC classification number: B22D19/10 Y10T29/49746

    Abstract: A method of making or reconstituting tooling to be used in the processing of high temperature molten material comprises machining an undercut in the tooling surface which terminates at a shoulder and provides an inset barrier receiving surface; a chemical barrier providing interface coating system to which a ceramic-based material will fuse, is fused over the undercut receiving surface. Then a thermally-insulative ceramic-based coating is fused to the interface system to fill the undercut and merge with the tooling surface.

    Abstract translation: 制造或重构用于处理高温熔融材料的工具的方法包括在终止于肩部的工具表面中加工底切并提供插入阻挡层接收表面; 一种化学屏障提供界面涂层系统,陶瓷基材料将熔化在其上,在底切接收表面上熔合。 然后将热绝缘陶瓷基涂层熔合到界面系统以填充底切并与工具表面合并。

    High horsepower hydraulically driven continuous mixing and processing
system
    2.
    发明授权
    High horsepower hydraulically driven continuous mixing and processing system 失效
    高功率液压驱动连续混合和处理系统

    公开(公告)号:US5344230A

    公开(公告)日:1994-09-06

    申请号:US656583

    申请日:1991-02-19

    Abstract: A mixer or compounder with an elongate barrel having a processing chamber of the configuration of two or more intersecting cylinders receives material at one end and discharges it at the other. Parallel co-rotating mixer shafts extend axially in the chamber and have co-wiping, angularly oriented, mixing members on each shaft, which also wipe the chamber walls. Multiple rotary hydraulic motors, driven synchronously in parallel by the same hydraulic pump system, drive intermediate shafts parallel with the barrel shafts, and a gear driving each mixer shaft is driven by gear mechanisms on the intermediate shafts so that each mixer shaft is driven in the same direction of rotation by both hydraulic motors and imparts an increased equal torque to the mixer shafts.

    Abstract translation: 具有细长筒的混合器或混合器具有两个或更多相交圆柱体的构造的处理室,在一端接收材料并将其排出另一端。 平行的共同旋转混合器轴在腔室中轴向延伸,并且在每个轴上具有共同擦拭,角度定向的混合构件,其也擦拭室壁。 由相同的液压泵系统同时并行驱动的多个旋转液压马达驱动与筒轴平行的中间轴,并且驱动每个混合器轴的齿轮由中间轴上的齿轮机构驱动,使得每个混合器轴在 两个液压马达都具有相同的旋转方向,并且对混合器轴施加相等的转矩。

    Methods of constructing paddle and shaft assemblies for twin screw mixer
and/or processors and the resulting apparatus
    3.
    发明授权
    Methods of constructing paddle and shaft assemblies for twin screw mixer and/or processors and the resulting apparatus 失效
    构造用于双螺杆混合器和/或处理器的桨叶和轴组件的方法以及由此产生的装置

    公开(公告)号:US5304000A

    公开(公告)日:1994-04-19

    申请号:US98134

    申请日:1993-07-28

    CPC classification number: B29B7/483 B29C47/6056 Y10T29/49945

    Abstract: A method of constructing or reconstituting a shaft and paddle assembly for mixers and processors wherein radially aligned paddles on parallel shafts revolving at the same speed in the same direction of rotation both co-wipe and completely wipe the interior of the barrel of the mixer or processor which has a mixer chamber comprising interconnecting cylindrical bores. The co-wiping paddles are formed with paddle bores of a configuration comprising alternating lobular projections and root recesses, and arcuate corner portions on the lobular projections and root recesses. The arcuate corner portions of the projections are tangential to the arcuate corner portions of the root recesses. The shafts are formed with intermeshing matching projections and root recesses.

    Abstract translation: 构造或重构用于混合器和处理器的轴和桨组件的方法,其中平行轴上的径向排列的桨在相同的旋转方向上以相同的速度旋转,共同擦拭并完全擦拭混合器或处理器的桶的内部 其具有包括相互连接的圆柱形孔的混合器室。 共同刮板形成有包括交替的小叶突起和根部凹陷以及小叶突起和根部凹部上的弓形角部分的构造的桨形孔。 凸起的弧形角部与根凹部的弧形角部相切。 轴形成有相互啮合的匹配突起和根部凹部。

    Method of continuously carbonizing a mixture of primarily organic waste
material
    4.
    发明授权
    Method of continuously carbonizing a mixture of primarily organic waste material 失效
    连续碳化主要有机废料混合物的方法

    公开(公告)号:US4908104A

    公开(公告)日:1990-03-13

    申请号:US291131

    申请日:1988-12-28

    CPC classification number: C10B47/44 C10B53/00 C10B57/00

    Abstract: A method of continuously carbonizing a mixture of primarily organic waste material to a high British Thermal Unit char product wherein a stream of comminuted garbage material with a substantial organic material content is fed to one end of a mixer barrel, the material is compressed to form a barrel filling mass functioning as a first vapor block, and the work energy required to compress it and squeeze out entrapped air is used virtually exclusively to raise the temperature of the material adiabatically, air and any steam created are vented, the material downstream from the first vapor block is decompressed in a second vent region, the material is recompressed in the absence of air to form another vapor block, while exclusively utilizing the work energy required to compress it to raise the temperature of the material abiabatically to a volatile releasing temperature in the neighborhood of 400.degree. F. to 600.degree. F. and to carbonize the material, the volatiles are vented, and the product is discharged as a dry, friable particulate char.

    Abstract translation: 将主要有机废物的混合物连续碳化到高英制热单位焦炭产品的方法,其中将具有大量有机材料含量的粉碎垃圾物料流送入混合器筒的一端,将该材料压缩形成 用作第一蒸汽块的桶装填料,并且压缩和挤出夹带的空气所需的工作能量几乎专门用于绝热地提高材料的温度,空气和产生的任何蒸汽都被排出,第一 蒸气阻塞在第二通气区域中减压,该材料在没有空气的情况下被再压缩以形成另一蒸气阻挡件,同时仅利用压缩所需的工作能量将材料的温度绝热地升高到挥发性释放温度 邻近的400°F至600°F,并将材料碳化,挥发物排出,产品i s作为干燥,易碎的颗粒炭排出。

    Self-wiping continuous mixer with enlarged bore section
    5.
    发明授权
    Self-wiping continuous mixer with enlarged bore section 失效
    自吸式连续搅拌机,孔径扩大

    公开(公告)号:US4826323A

    公开(公告)日:1989-05-02

    申请号:US197517

    申请日:1988-05-23

    CPC classification number: B29B7/482

    Abstract: A mixing machine barrel has parallel interconnected bores of a first diameter with axially parallel shafts driven at the same speed and in the same direction of rotation extending therein. Mixer members on the shafts are shaped to co-wipe and also wipe the interior of the barrel. A barrel section communicates with the barrel and has interconnected bores of greater diameter which include interconnected transition bores of progressively changing diameter. Blades extend at an angle from the shafts through the transition bores and are configured to wipe one another over their length, and the interconnected bores of the barrel section over their length.

    Remotely transmitting batch mixer
    8.
    发明授权
    Remotely transmitting batch mixer 失效
    远程传送批量搅拌机

    公开(公告)号:US4704035A

    公开(公告)日:1987-11-03

    申请号:US916021

    申请日:1986-10-06

    CPC classification number: B01F15/00207 Y10S366/601

    Abstract: A remotely transmitting batch mixer has a bowl and a shaft carrier mounting shafts with mixers which mix material in the bowl. Drive mechanism revolves the carrier about an axis generally centrally aligned with the axis of the bowl to move the shafts relatively orbitally about the bowl, and at the same time revolves them about their individual axes. A static enclosure, which mates with the bowl, is provided for the carrier and drive mechanism. Sensor mechanism responsive to the temperature of the material in the bowl and/or to loads applied to one of the shafts is mounted on one of the shafts and connects with slip ring mechanism and an electromagnetic signal transmitter mechanism on the revolving carrier and a signal receiver mounted on the static enclosure.

    Abstract translation: 远程传送的分批混合器具有一个碗和一个带有混合器的轴托架安装轴,它们将材料混合在碗中。 驱动机构围绕通常与碗的轴线对齐的轴线旋转托架,以使轴围绕碗移动相对轨道,并且同时围绕它们的各个轴线旋转它们。 与碗配合的静态外壳为托架和驱动机构提供。 响应于碗中的材料的温度和/或施加到其中一个轴的负载的传感器机构安装在一个轴上,并与旋转载体上的滑环机构和电磁信号发射机构连接,以及信号接收器 安装在静态外壳上。

    Methods of constructing drive elements including paddle and shaft
assemblies for twin screw mixer and/or processors and the resulting
apparatus
    9.
    发明授权
    Methods of constructing drive elements including paddle and shaft assemblies for twin screw mixer and/or processors and the resulting apparatus 失效
    构造驱动元件的方法,包括用于双螺杆混合器和/或处理器的桨叶和轴组件以及由此产生的装置

    公开(公告)号:US5439286A

    公开(公告)日:1995-08-08

    申请号:US189180

    申请日:1994-01-31

    CPC classification number: B29B7/483 B29C47/6056 Y10T29/49945

    Abstract: A method of constructing or reconstituting a shaft and paddle assembly for mixers and processors wherein radially aligned paddles on parallel shafts revolving at the same speed in the same direction of rotation both co-wipe and completely wipe the interior of the barrel of the mixer or processor which has a mixer chamber comprising interconnecting cylindrical bores. The co-wiping paddles are formed with paddle bores of a configuration comprising alternating lobular projections and root recesses, and arcuate corner portions on the lobular projections and root recesses. The arcuate corner portions of the projections are tangential to the arcuate corner portions of the root recesses. The shafts are formed with intermeshing matching projections and root recesses.

    Abstract translation: 构造或重构用于混合器和处理器的轴和桨组件的方法,其中平行轴上的径向排列的桨在相同的旋转方向上以相同的速度旋转,共同擦拭并完全擦拭混合器或处理器的桶的内部 其具有包括相互连接的圆柱形孔的混合器室。 共同刮板形成有包括交替的小叶突起和根部凹陷以及小叶突起和根部凹部上的弓形角部分的构造的桨形孔。 凸起的弧形角部与根凹部的弧形角部相切。 轴形成有相互啮合的匹配突起和根部凹部。

    Method and apparatus for processing potentially explosive and sensitive
materials for forming longitudinally perforated extrudate strands
    10.
    发明授权
    Method and apparatus for processing potentially explosive and sensitive materials for forming longitudinally perforated extrudate strands 失效
    用于加工潜在的易爆和敏感材料以形成纵向穿孔挤出物股线的方法和设备

    公开(公告)号:US5129304A

    公开(公告)日:1992-07-14

    申请号:US702357

    申请日:1991-05-15

    Abstract: A manifolded, multiple-pin die apparatus and method processes potentially explosive material to form longitudinally perforated cylindrical pellets for use as gun propellants. A main entrance passage formed in mating manifold blocks gradually changes in cross-sectional configuration from circular to figure-eight, and then branches in a gently curved manner. The divergent branches formed then further branch in the same manner and feed circular cross-section passages leading to extruding dies wherein a series of die pins extend axially through a discharge passage. Each die comprises a central core member supporting an outer shell via radial ribs which are configured to form flow passages of hour-glass configuration. No change of flow direction in the entire apparatus exceeds fifteen degrees.

    Abstract translation: 多管式多针模具设备和方法处理潜在的爆炸性材料以形成用作枪推进剂的纵向穿孔的圆柱形丸粒。 形成在配合歧管块中的主入口通道从圆形到八边形的横截面形状逐渐变化,然后以轻微弯曲的方式分支。 所形成的发散分支进一步以相同的方式分支,并且进给通向挤出模具的圆形横截面通道,其中一系列模头销轴向延伸穿过排放通道。 每个模具包括通过径向肋支撑外壳的中心芯构件,其经配置以形成沙漏形状的流动通道。 整个装置的流向不变化超过十五度。

Patent Agency Ranking