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公开(公告)号：US06519317B2
公开(公告)日：2003-02-11
申请号：US09829353
申请日：2001-04-09
IPC分类号： H01J3510
CPC分类号： H01J35/106 , H01J2235/1204 , H01J2235/1275 , H01J2235/1283 , H01J2235/1287 , H05G1/025 , H05G1/04
摘要： A cooling system for use with high-power x-ray tubes. The cooling system includes a dielectric coolant disposed in the x-ray tube housing so as to absorb heat dissipated by the stator and other electrical components, as well as absorbing some heat from the x-ray tube itself. The cooling system also includes a coolant circuit employing a pressurized water/glycol solution as a coolant. Pressurization of the water/glycol solution is achieved by way of an accumulator which, by pressurizing the coolant to a desired level, raises its boiling point and capacity to absorb heat. A coolant pump circulates the pressurized coolant through a fluid passageway defined in an aperture of the x-ray tube and through a target cooling block disposed proximate to the x-ray tube in the x-ray tube housing, so as to position the coolant to absorb some of the heat generated at the aperture by secondary electrons, and the heat generated in the target cooling block by the target anode of the x-ray tube. The target cooling block is in contact with the dielectric fluid so that some of the heat absorbed by the dielectric coolant is transferred to the coolant flowing through the target cooling block. The heated coolant is then passed through an air/water radiator where a flow of air serves to remove some heat from the coolant. Thus cooled, the coolant then exits the radiator to repeat the cycle.
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公开(公告)号：US6002745A
公开(公告)日：1999-12-14
申请号：US90765
申请日：1998-06-04
申请人： Robert S. Miller , Gregory Andrews
发明人： Robert S. Miller , Gregory Andrews
CPC分类号： H01J35/101 , H01J35/16 , H01J2235/1006 , H01J2235/167
摘要： A graphite-backed metallic x-ray tube target assembly has a rotary shaft which passes through the central opening of the annular graphite substrate and is secured to the metallic disk-shaped target. In order to protect the shaft from heat radiated from the graphite substrate, at least one tubular heat shield is brazed to the target and disposed between and separate from the inner wall of the annular graphite substrate and the outer peripheral surface of the shaft. For further protection, a tubular heat shielding member may be disposed inside the other heat shield, between the outer heat shield and the shaft. In order to minimize the heat conduction from the outer heat shield to the inner heat shielding member, they are mostly separated and attached to each other only along their bottom edges where they are tack-welded together at mutually separated positions such that the inner heat shielding member is supported entirely by the outer heat shield.
摘要翻译： 石墨背面的金属X射线管靶组件具有通过环形石墨基板的中心开口的旋转轴，并固定在金属盘状靶上。 为了保护轴免受从石墨基片辐射的热量的影响，至少有一个管状隔热罩被钎焊到靶材上，并设置在环形石墨基片的内壁和轴的外周表面之间并与之分开。 为了进一步的保护，管状隔热构件可以设置在另一个隔热罩的内部，位于外部隔热罩和轴之间。 为了最小化从外部隔热构件到内部热屏蔽构件的热传导，它们大部分沿着它们的底部边缘彼此分离和附接，在这些边缘处，它们在相互分开的位置上被固定焊接在一起，使得内部热屏蔽 构件完全由外部隔热罩支撑。
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13.发明授权
公开(公告)号：US5267924A
公开(公告)日：1993-12-07
申请号：US1720
申请日：1993-01-07
申请人： Robert S. Miller , Robert P. Wolk , Guido LaPorta , Harold Schoenhaus , William J. Covert , Ray M. Frey , Semond Levitt
发明人： Robert S. Miller , Robert P. Wolk , Guido LaPorta , Harold Schoenhaus , William J. Covert , Ray M. Frey , Semond Levitt
CPC分类号： A61H1/0266 , A61H1/0262 , A61H2001/027 , A61H2201/1215 , A61H2201/164 , A61H2201/1676
摘要： A continuous passive motion (CPM) device includes a foot support plate and a toe plate. The foot support plate pivots back and forth, driven by a rod connected to a motor. A toe plate pivots separately from the foot support plate, and receives its motive power solely from the foot support plate. The engagement of a pair of pins, one pin connected to the foot support plate and the other pin connected to the toe plate, causes the toe plate to pivot at the desired moment. The toe plate pivots in the opposite direction from that of the foot support plate, and pivots only when the foot support plate reaches a predetermined angle. At other times, the toe plate does not move. The latter arrangement enhances the level of comfort felt by the patient, by increasing the effective angle of flexing of the foot, while limiting the amount of flexing of the heel to a comfortable level. The positioning of the pins determines through how many degrees the toe plate pivots for each degree of rotation of the foot support plate.
摘要翻译： 连续被动运动（CPM）装置包括脚支撑板和脚趾板。 脚支撑板来回旋转，由与马达连接的杆驱动。 脚趾板与脚支撑板分开枢转，并且仅从脚支撑板接收其动力。 一对销的接合，连接到脚支撑板的一个销和连接到脚趾板的另一个销导致脚趾板在期望的时刻枢转。 脚趾板在与脚支撑板的方向相反的方向上枢转，并且仅当脚支撑板达到预定角度时枢转。 在其他时候，脚趾板不动。 后者的布置通过增加脚的弯曲的有效角度同时将脚后跟的弯曲量限制在舒适的水平上来增强患者的舒适度。 销的定位决定了脚板支撑板的每个旋转角度，脚趾板枢转多少度。
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公开(公告)号：US4717401A
公开(公告)日：1988-01-05
申请号：US911112
申请日：1986-09-24
CPC分类号： B01D53/0446 , B01D2253/102 , B01D2258/01 , B01D2259/40086 , B01D2259/4516 , B01D53/0438
摘要： A fuel vapor recovery canister having a housing including an outer wall with spaced-apart vapor ports. Adsorbent material in the housing adsorbs and stores fuel vapors entering one vapor port, or under other circumstances releases such vapors for exit through one of the ports. In one embodiment the housing has interleaved baffle plates between the ports, which force vapors entering one port to flow along a serpentine path, giving maximum exposure of the vapor to the adsorbent material. In a second embodiment, a helical partition is provided, similarly forcing vapor flow to occur along a serpentine path.
摘要翻译： 一种燃料蒸汽回收罐，其具有包括具有间隔开的蒸汽端口的外壁的壳体。 壳体中的吸附材料吸附和储存进入一个蒸气端口的燃料蒸气，或者在其他情况下释放这样的蒸气以通过一个端口排出。 在一个实施例中，壳体在端口之间具有交错的挡板，其强制进入一个端口的蒸气沿着蛇形路径流动，从而使蒸气最大程度地暴露于吸附材料。 在第二实施例中，提供螺旋隔板，类似地迫使蒸汽流沿蛇形路径发生。
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公开(公告)号：US08485103B2
公开(公告)日：2013-07-16
申请号：US13021621
申请日：2011-02-04
IPC分类号： E01B29/24
CPC分类号： E01B29/32 , E01B29/26 , Y10T29/49822
摘要： An anchor spreader apparatus and method for moving rail anchors, the anchor spreader apparatus has a mounting member, a rail clamp assembly and an anchor-engaging assembly. With the rail clamp assembly properly clamped to the rail, the anchor spreader apparatus is maintained in a proper and controlled position relative to the anchor as the anchor-engaging assembly is rotatably moved relative to the rail clamp assembly. The anchor spreader apparatus may be paired with a spike-pulling apparatus, whereby the anchor spreader apparatus and the spike-pulling apparatus simultaneously move the rail anchor and pull respective spikes.
摘要翻译： 一种用于移动导轨锚固件的锚式撒布机装置和方法，该锚式撒播装置具有安装构件，轨道夹具组件和锚定接合组件。 当轨道夹具组件正确地夹紧在轨道上时，当锚定接合组件相对于轨道夹具组件可旋转地移动时，锚定器撒布机装置相对于锚固件保持在适当和受控的位置。 锚式撒播机装置可以与穗牵引装置配对，由此锚式撒播装置和穗状牵引装置同时移动导轨锚固件并拉动相应的钉。
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公开(公告)号：US20110120885A1
公开(公告)日：2011-05-26
申请号：US12946749
申请日：2010-11-15
CPC分类号： C02F1/46104 , C02F2001/46119 , C02F2001/46152 , C02F2103/023 , C02F2201/003 , C02F2201/008 , C02F2201/46125 , C02F2201/46175 , C02F2209/006 , C02F2301/043 , C02F2303/16
摘要： A cooling tower water management system is disclosed. A water treatment module is positioned in a water circulation line in a cooling tower. The water treatment module comprises a treatment cell having a cathodic tube and an anodic rod within the tube. A controller and power supply create a pulsed electrical potential across water in the treatment cell from the cathode to the anode to perform electrolysis on the water. Suspended and dissolved solids in the water are built up on a surface within the treatment cell. The controller can initiate a regeneration cycle to remove the built up solids from the surface. The regeneration comprises switching the electrical contact from the anode to a portion of the cathodic tube.
摘要翻译： 公开了一种冷却塔水管理系统。 水处理模块位于冷却塔的水循环管线中。 水处理模块包括在管内具有阴极管和阳极棒的处理池。 控制器和电源在处理室中从阴极到阳极的水中产生脉冲电位，以在水上进行电解。 悬浮和溶解在水中的固体被堆积在处理室内的表面上。 控制器可以启动再生循环以从表面去除积聚的固体。 再生包括将电接触从阳极切换到阴极管的一部分。
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公开(公告)号：US06580780B1
公开(公告)日：2003-06-17
申请号：US09656931
申请日：2000-09-07
申请人： Robert S. Miller
发明人： Robert S. Miller
IPC分类号： H01J3512
CPC分类号： H01J35/12 , H01J2235/1204 , H01J2235/1266 , H01J2235/18
摘要： “A cooling disk to transfer heat from an anode to a circulated coolant. The cooling disk includes an annular body that defines an aperture and includes extended surfaces. The cooling disk resides in a fluid passageway defined by the anode, and contacts the anode so as to transfer heat from the anode to a coolant circulated through the fluid passageway by an external cooling unit. The coolant passes through a coolant supply passageway which includes a converging portion that serves to accelerate the coolant as it exits the coolant supply passageway. The accelerated coolant passes through the aperture and contacts a flow diverter disposed in the fluid passageway, as well as the extended surfaces of the cooling disk, so as to remove heat therefrom. The flow diverter transmits heat from the anode to the coolant. The coolant enters the coolant return passageway and returns to the external cooling unit.”
摘要翻译： “冷却盘，用于将热量从阳极传递到循环的冷却剂，冷却盘包括限定孔径并包括延伸表面的环形体，冷却盘位于由阳极限定的流体通道中，并与阳极接触， 通过外部冷却单元将热量从阳极传递到通过流体通道循环的冷却剂，冷却剂通过冷却剂供应通道，冷却剂供应通道包括会聚部分，其用于在冷却剂离开冷却剂供应通道时加速冷却剂，加速冷却剂 穿过孔并接触设置在流体通道中的流动分流器以及冷却盘的延伸表面，以便从其中除去热量，分流器将热量从阳极传递到冷却剂，冷却剂进入冷却剂 返回通道并返回到外部冷却单元。“
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公开(公告)号：US4598686A
公开(公告)日：1986-07-08
申请号：US717515
申请日：1985-03-28
CPC分类号： F02M25/0854 , F02M2025/0881
摘要： A device for the recovery of fuel vapors originating in the fuel system of a vehicle, particularly at the gas tank thereof or in the carburetor float bowl. In one arrangement, a fuel vapor line connects the fuel tank to an input port of a fuel vapor storage and recovery canister containing activated carbon or charcoal, with another port thereof, referred to as a "purge" port, being connected with either the engine intake manifold or else a vacuum port of the carburetor. Carried by the canister is a self-regulating electric heater assemblage adapted to heat air flowing into the canister through a large air port, thereby to also heat the charcoal. When the vehicle is idle, fumes from the gasoline tank can enter the input port of the canister to be adsorbed and stored by the charcoal. When the vehicle is operated, vacuum from the intake manifold draws air into the canister, causing the heated charcoal to release its stored fuel which is then burned in the engine. The heating action hastens the release of the stored fuel from the charcoal. Otherwise at low temperatures this release would occur very slowly. The end result is less pollution emitted into the atmosphere from the vehicle's fuel system.
摘要翻译： 用于回收源自车辆的燃料系统的燃料蒸气的装置，特别是在其气罐或化油器浮筒中。 在一种布置中，燃料蒸汽管线将燃料箱连接到包含活性炭或木炭的燃料蒸气储存和回收罐的输入端口，其另一端口被称为“净化”端口，其与发动机 进气歧管或化油器的真空口。 由罐进行的是一种自调节电加热器组合件，其适于通过大的空气口加热流入罐的空气，从而也加热木炭。 当车辆空闲时，来自汽油箱的烟雾可以进入罐的输入口，以被炭吸附和储存。 当车辆操作时，来自进气歧管的真空将空气吸入罐中，导致加热的炭释放其储存的燃料，然后在发动机中燃烧。 加热动作加速了从木炭释放储存的燃料。 否则在低温下，这种释放会非常缓慢地发生。 最终的结果是车辆燃料系统排放到大气中的污染物少。
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公开(公告)号：US08025013B2
公开(公告)日：2011-09-27
申请号：US12263654
申请日：2008-11-03
IPC分类号： E01B27/00 , B62D33/063
摘要： A rail vehicle having a single frame assembly and a movable platform coupled thereto is provided. The rail vehicle indexes, i.e. advances intermittently, along railroad rails. The movable platform advances in a single direction at a generally steady speed as the rail vehicle indexes along a railroad. The platform is the floor of, or a base for, a cabin preferably having a seat, roof support, and controls for the operator. The platform rides longitudinally with the machine on rollers or slides, thus separating the operator and controls from the rest of the machine. Thus, while the rail vehicle moves in an abrupt stop-and-go manner, the platform and the operator move generally consistently in a single direction.
摘要翻译： 提供了具有单个框架组件和与其联接的可移动平台的轨道车辆。 轨道车辆指示，即沿铁路轨道间歇地前进。 随着铁路车辆沿着铁路的轨道索引，可移动平台以一般的稳定速度在单个方向上前进。 该平台是一个优选地具有座椅，屋顶支撑和操作者的控制的机舱的底座或基座。 平台与机器在辊子或滑块上纵向纵向，从而将操作员和控制器与机器的其余部分分开。 因此，当轨道车辆以突然的停止和移动的方式移动时，平台和操作者在单个方向上大致一致地移动。
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公开(公告)号：US20110120342A1
公开(公告)日：2011-05-26
申请号：US12263654
申请日：2008-11-03
IPC分类号： B61D15/00
摘要： A rail vehicle having a single frame assembly and a movable platform coupled thereto is provided. The rail vehicle indexes, i.e. advances intermittently, along railroad rails. The movable platform advances in a single direction at a generally steady speed as the rail vehicle indexes along a railroad. The platform is the floor of, or a base for, a cabin preferably having a seat, roof support, and controls for the operator. The platform rides longitudinally with the machine on rollers or slides, thus separating the operator and controls from the rest of the machine. Thus, while the rail vehicle moves in an abrupt stop-and-go manner, the platform and the operator move generally consistently in a single direction.
摘要翻译： 提供了具有单个框架组件和与其联接的可移动平台的轨道车辆。 轨道车辆指示，即沿铁路轨道间歇地前进。 随着铁路车辆沿着铁路的轨道索引，可移动平台以一般的稳定速度在单个方向上前进。 该平台是一个优选具有座椅，车顶支撑和操作员控制的机舱的底座或基座。 平台与机器在辊子或滑块上纵向纵向，从而将操作员和控制器与机器的其余部分分开。 因此，当轨道车辆以突然的停止和移动的方式移动时，平台和操作者在单个方向上大致一致地移动。
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