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38 条记录 (耗时 0.025 秒)

    Pulse tube cooler with internal MEMS flow controller
    12.
    发明申请
    Pulse tube cooler with internal MEMS flow controller 有权
    具有内部MEMS流量控制器的脉冲管冷却器

    公开(公告)号：US20060086098A1

    公开(公告)日：2006-04-27

    申请号：US10974154

    申请日：2004-10-27

    申请人： Carl Kirkconnell ,  Gerald Pruitt ,  Kenneth Price

    发明人： Carl Kirkconnell ,  Gerald Pruitt ,  Kenneth Price

    IPC分类号： F25B9/00

    CPC分类号： F25B9/145 ,  F25B9/10 ,  F25B2309/1408 ,  F25B2309/1411 ,  F25B2309/14241 ,  F25B2400/15 ,  F25D19/006

    摘要： A regenerative refrigeration system includes one or more control devices that utilize micro electro mechanical systems (MEMS) technology. Such MEMS devices may be small in size, on a scale such that it can be introduced into a refrigeration system, such as a cryocooler, without appreciably affecting the size or mass of the refrigeration system. Through the use of MEMS devices, dynamic control of the system may be achieved without need for disassembly of the system or making the system bulky. Suitable regenerative refrigeration systems for use with the MEMS devices include pulse tube coolers, Stirling coolers, and Gifford-McMahon coolers.

    摘要翻译： 再生制冷系统包括利用微机电系统（MEMS）技术的一个或多个控制装置。 这样的MEMS装置的尺寸可以小，可以将其引入诸如低温冷却器的制冷系统中，而不会明显地影响制冷系统的尺寸或质量。 通过使用MEMS器件，可以实现系统的动态控制，而无需拆卸系统或使系统笨重。 与MEMS器件一起使用的合适的再生制冷系统包括脉冲管冷却器，斯特林冷却器和吉福德 - 麦克马洪冷却器。

    Breathing apparatus having electrical power supply arrangement with turbine-generator assembly
    14.
    发明授权
    Breathing apparatus having electrical power supply arrangement with turbine-generator assembly 失效
    具有涡轮发电机组件的电力供应装置的呼吸装置

    公开(公告)号：US5969429A

    公开(公告)日：1999-10-19

    申请号：US919178

    申请日：1997-08-15

    申请人： Joseph Rudolph ,  Robert Hughes ,  Kenneth Price

    发明人： Joseph Rudolph ,  Robert Hughes ,  Kenneth Price

    IPC分类号： F03D9/00 ,  F03B13/00 ,  H02P9/04

    CPC分类号： F03D9/00 ,  Y02E10/72

    摘要： An electrical power supply arrangement incorporates a turbine-generator ambly providing a self-contained non-battery electrical power source for supplying power to a breathing apparatus. The turbine-generator assembly is interposed in an air hose extending between first and second stage pressure regulators respectively connected to a pressurized air cylinder and to a cooling device of the breathing apparatus. The assembly includes an air turbine and an electrical generator disposed and coupled in tandem relationship to one another and enclosed in an elongated hollow housing. Pressurized air introduced into the turbine end of the housing expands across turbine blades and rotatably drives a central shaft of the turbine which, in turn, rotates a central rotor of the generator causing generation of electrical power in a stationary stator of the generator which surrounds the rotor. The electrical power can be accessed at a terminal block attached to the generator end of the housing for supplying power to operate the cooling device of the breathing apparatus.

    摘要翻译： 电力供应装置包括提供用于向呼吸装置供电的独立非电池电源的涡轮发电机组件。 涡轮发电机组件插入在分别连接到加压气缸的第一和第二级压力调节器之间延伸的空气软管和呼吸装置的冷却装置中。 组件包括空气涡轮机和发电机，它们彼此串联地设置和耦合并封闭在细长的中空壳体中。 引入到壳体的涡轮机端部的加压空气膨胀跨越涡轮叶片并且可旋转地驱动涡轮机的中心轴，涡轮的中心轴又使发电机的中心转子旋转，从而在发电机的固定定子中产生电力， 转子。 可以在附接到壳体的发电机端的端子块上访问电力，以供电来操作呼吸装置的冷却装置。

    Submersible hand warmer
    15.
    发明授权
    Submersible hand warmer 有权
    潜水手暖

    公开(公告)号：US08217318B1

    公开(公告)日：2012-07-10

    申请号：US12653415

    申请日：2009-12-04

    申请人： Jody Wood-Putnam ,  Marshall L Nuckols ,  Kenneth Price

    发明人： Jody Wood-Putnam ,  Marshall L Nuckols ,  Kenneth Price

    IPC分类号： H05B1/00

    CPC分类号： B63C11/02

    摘要： The invention is a submersible hand warmer apparatus for warming a diver's gloved hands. The apparatus includes a sleeve having a center portion with an elongate chamber with a right access port and a left access port; and right and left sleeve portions with elastic cuffs. The cuffs can be stretched allowing the diver's gloved hands access to the chamber, and then retract, forming a seal against the diver's arms. The chamber is sized for enough heat transfer fluid, such as water, so that the temperature of the diver's hands is raised to at least 54° F. upon immersion of his hands in the water. The apparatus also includes a heating component; an energy source, such as a battery; a housing which provides structural support; an insulation that slows the loss of heat to the cold ambient water; and a controller that controls the rate that energy is consumed.

    摘要翻译： 本发明是一种用于升温潜水员手套的手的潜水式手持式加热装置。 该装置包括具有中心部分的套筒，该中心部分具有带有右进入口和左进入口的细长室; 以及具有弹性袖口的左右袖口部分。 袖口可以拉伸，使潜水员手套的手进入腔室，然后缩回，形成与潜水员手臂的密封。 该室的尺寸适于足够的传热流体，例如水，使得当他的手浸入水中时，潜水员的手的温度升至至少54°F。 该装置还包括加热部件; 能源，如电池; 提供结构支持的房屋; 一种绝热材料，可减缓对冷环境水的热量损失; 以及控制能量消耗速率的控制器。

    Electrically conductive resin compounds based on polyoxymethylene and highly structured carbon black
    16.
    发明申请
    Electrically conductive resin compounds based on polyoxymethylene and highly structured carbon black 有权
    基于聚甲醛和高度结构化炭黑的导电树脂化合物

    公开(公告)号：US20070235693A1

    公开(公告)日：2007-10-11

    申请号：US11393322

    申请日：2006-03-30

    申请人： Kenneth Price ,  Jeroen Visjager ,  Stefan Kutta

    发明人： Kenneth Price ,  Jeroen Visjager ,  Stefan Kutta

    IPC分类号： H01B1/12 ,  H01B1/00

    CPC分类号： C08L59/00 ,  C08L71/02 ,  C08L2666/22

    摘要： This invention in one aspect is a polyoxymethylene compound exhibiting an improved balance of properties and volume resistivity of 100-106 ohm-cm, which comprises polyoxymethylene, polyethylene glycol, metal oxide, high-structure carbon black and a comb polymer. The invention is more particularly directed to a polyoxymethylene compounds and molded articles therefreom in which the compound comprises 30 to 98.7% by weight of a polyoxymethylene homopolymer or copolymer, from 0.1 to 10% by weight of a polyalkylene glycol, from 0.1 to 10% by weight of metal oxide, from 1% to 15% of a high structured particulate carbon black, and from 0.1 to 15% by weight of a comb polymer containing a relatively less polar backbone with relatively more polar side chains.

    摘要翻译： 本发明的一个方面是聚甲醛化合物的性能和体积电阻率的平衡改善了10至10 -6欧姆 - 厘米，其包括聚甲醛，聚乙二醇，金属 氧化物，高结构碳黑和梳状聚合物。 本发明更具体地涉及一种聚甲醛化合物和其中的成型制品，其中该化合物包含30至98.7重量％的聚甲醛均聚物或共聚物，0.1至10重量％的聚亚烷基二醇，0.1至10重量％ 金属氧化物的重量，1％至15％的高结构化颗粒炭黑，以及0.1至15％重量的含有相对较低极性侧链的极性较小的主链的梳状聚合物。

    Method and apparatus for controlling exhaust emissions from a compression-ignition engine
    18.
    发明申请
    Method and apparatus for controlling exhaust emissions from a compression-ignition engine 审中-公开
    用于控制来自压缩点火式发动机的废气排放的方法和装置

    公开(公告)号：US20050044843A1

    公开(公告)日：2005-03-03

    申请号：US10650620

    申请日：2003-08-28

    申请人： Kenneth Price

    发明人： Kenneth Price

    IPC分类号： F01N3/035 ,  F01N3/08 ,  F01N9/00 ,  F01N13/02 ,  F02B37/00 ,  F02D41/02 ,  F01N3/00

    CPC分类号： F01N9/005 ,  F01N3/035 ,  F01N3/0814 ,  F01N3/0821 ,  F01N3/0842 ,  F01N13/0097 ,  F02B37/00 ,  F02D41/0235 ,  F02D2200/0802 ,  F02D2200/0804 ,  Y02T10/47

    摘要： A method and control system for a compression-ignition engine with an exhaust aftertreatment system that controls exhaust emissions by controlling the operating temperature of the exhaust aftertreatment device, to avoid exceeding a predetermined temperature. Operation of the compression-ignition engine is monitored using engine fuel delivery and engine speed. The temperature of the exhaust aftertreatment device is determined, based upon the monitored operation of the compression-ignition engine and the exhaust aftertreatment system. An operating point of the engine is then controlled, based upon the determined temperature of the exhaust aftertreatment device. The temperature of the exhaust aftertreatment device is preferably monitored using a temperature sensor.

    摘要翻译： 一种用于具有排气后处理系统的压燃式发动机的方法和控制系统，其通过控制排气后处理装置的操作温度来控制废气排放，以避免超过预定温度。 使用发动机燃料输送和发动机转速监测压燃式发动机的运行。 基于压燃式发动机和排气后处理系统的监视操作来确定排气后处理装置的温度。 然后基于确定的排气后处理装置的温度来控制发动机的工作点。 排气后处理装置的温度优选使用温度传感器进行监视。

    Storage phosphor reader having frame vibration isolation
    19.
    发明申请
    Storage phosphor reader having frame vibration isolation 失效
    存储荧光体读取器具有框架隔振

    公开(公告)号：US20070145311A1

    公开(公告)日：2007-06-28

    申请号：US11320130

    申请日：2005-12-28

    申请人： Kenneth Price

    发明人： Kenneth Price

    IPC分类号： G03B42/08

    CPC分类号： G03B42/045 ,  G03B42/08 ,  H04N1/00549 ,  H04N2201/0412 ,  H04N2201/0458

    摘要： A storage phosphor reader apparatus reads exposed storage phosphors. The reader includes an outer frame assembly including a cassette handling assembly, located on the upper part of the outer frame assembly, for handling vertically oriented cassettes; an inner frame assembly; a first set of vibration isolators for mounting the inner frame assembly on the outer frame assembly, so as to minimize vibrations caused in the outer frame assembly from being transmitted to the inner frame assembly; a storage phosphor scanning assembly; and a second set of vibration isolators for mounting the scanning assembly on the inner frame assembly, so as to minimize vibrations caused in the inner frame assembly frame from being transmitted to the scanning assembly.

    摘要翻译： 存储磷光体读取器装置读取暴露的存储荧光体。 阅读器包括外框架组件，该外框架组件包括位于外框架组件上部的用于处理垂直定向盒的盒操作组件; 内框架组件; 用于将所述内框架组件安装在所述外框架组件上的第一组隔振器，以便最小化在所述外框架组件中被传递到所述内框架组件的振动; 存储磷光体扫描组件; 以及用于将扫描组件安装在内框架组件上的第二组隔振器，以便使在内框架组件框架中产生的振动最小化被传送到扫描组件。