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1.发明授权
公开(公告)号：US4399864A
公开(公告)日：1983-08-23
申请号：US329302
申请日：1981-12-10
申请人： Roger H. Lamar
发明人： Roger H. Lamar
CPC分类号： G05D27/02 , F24F11/08 , F24F3/14 , F24F5/0035 , F24F2001/0088 , F24F2006/146 , Y02B30/545
摘要： An air-conditioning system for a work space in which recirculated air is mixed with outside air and the mixture is passed through a washer. The controls for the system include an absolute moisture controller in the primary air supply downstream from the air washer, a direct-acting humidistat for the room air and a reverse-acting thermostat for the room air. The proportional output signals of the thermostat and humidistat are fed to a high-and-low signals selector which transmits the higher of the two signals to a heating control for the recirculated air and the lower of the two signals to a throttling valve for the air washer. In normal operation, the air washer is fully throttled before the heating control is activated to supply heat to the recirculated air since the heating control is responsive to a pressure above the range of pressures which are effective to modulate the washer sprays. Under special conditions, the throttling of the spray in the air washer is reduced after the heating control is activated so as to increase the humidification effected by the air washer.
摘要翻译： 一种用于工作空间的空调系统，其中再循环空气与外部空气混合，混合物通过洗衣机。 该系统的控制装置包括在空气洗涤器下游的一次空气供应中的绝对湿度控制器，用于室内空气的直接作用式湿度调节器和用于室内空气的反向恒温器。 恒温器和恒温器的比例输出信号被馈送到高低通量信号选择器，其将较高的两个信号传输到用于再循环空气的加热控制，并且将两个信号中的较低的信号传递到用于空气的节流阀 垫圈。 在正常操作中，在加热控制被启动之前，空气洗涤器被完全节流，以向再循环空气供热，因为加热控制响应于高于有效调节洗衣机喷雾的压力范围的压力。 在特殊条件下，加热控制启动后，在空气洗衣机中喷雾的节流减少，从而增加空气洗衣机所产生的加湿。
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公开(公告)号：US4356064A
公开(公告)日：1982-10-26
申请号：US19650
申请日：1979-03-12
CPC分类号： B08B15/02 , C10B33/003
摘要： A fumes control system duct-and-car arrangement for a duct including a wall portion closed by a flexible web, and a support structure in the duct under the web to prevent collapse of the web into the duct under evacuation includes a car disposed for movement along the duct to raise the web and couple the interior of the car to the interior of the duct. The car is provided with a door which can be opened to gain access to the interior of the car. The support structure for the web provides an access way so that maintenance and inspection personnel can move from the interior of the car into the interior of the duct. Various types of apparatus for moving the car along the duct include a motor mounted on the car and a wheel supporting the car from the duct and driven by the motor. Another motive mechanism provides a motor mounted beyond one of the limits of travel of the car along the duct, and a flexible cable, chain or the like, pulled by actuation of the motor to move the car along the duct.
摘要翻译： 一种用于管道的烟雾控制系统管道和车辆装置，包括由柔性幅材封闭的壁部分，以及位于所述幅材下方的所述管道中的支撑结构，以防止所述幅材在抽真空下被折叠到所述管道中， 沿着管道升高腹板并将汽车的内部连接到管道的内部。 汽车设有可打开的门，以进入汽车的内部。 网的支撑结构提供了一种接入方式，使得维护和检查人员可以从汽车的内部移动到管道的内部。 用于沿着管道移动汽车的各种类型的装置包括安装在汽车上的电动机和从管道支撑轿厢并由电动机驱动的车轮。 另一动力机构提供了一种电动机，其超过了沿着管道的汽车行程限制之一，以及通过致动电机而被拉动的柔性电缆，链条等，以沿着管道移动汽车。
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公开(公告)号：US4339782A
公开(公告)日：1982-07-13
申请号：US134361
申请日：1980-03-27
申请人： Henry H. S. Yu , Richard K. Teague
发明人： Henry H. S. Yu , Richard K. Teague
摘要： A supersonic jet ionizer (10) comprises dielectric structure defining a chamber (30) for receiving pressurized gas and a convergent-divergent nozzle (31) for causing the gas to issue from the chamber (30) in a jet at supersonic velocity. A high-voltage electrode tip (51) and a grounded metallic ring (60) are mounted in a diverging region (41) of the nozzle (31) so that a corona can be maintained in the diverging region (41). Ions formed in the corona are swept out of the nozzle (31) by the supersonic gas jet. The supersonic jet ionizer (10) can be utilized as a particulate charging means in a system (75) for filtering charged particulates from a particulate-laden gas stream.
摘要翻译： 超音速射流离子发生器（10）包括限定用于接收加压气体的腔室（30）的电介质结构和用于使得气体以超音速以射流从腔室（30）发出的会聚扩散喷嘴（31）。 高压电极头（51）和接地金属环（60）安装在喷嘴（31）的发散区域（41）中，从而可以在发散区域（41）中保持电晕。 在电晕中形成的离子通过超音速气体射流从喷嘴（31）扫出。 超音速喷射离子发生器（10）可以用作系统（75）中的颗粒充电装置，用于从含颗粒的气流中过滤带电的颗粒。
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公开(公告)号：US4506514A
公开(公告)日：1985-03-26
申请号：US605684
申请日：1984-04-30
申请人： Roger H. Lamar , Robert A. Davis
发明人： Roger H. Lamar , Robert A. Davis
CPC分类号： F24F11/08 , F24F3/14 , F24F5/0035 , F24F2006/146
摘要： A system for minimizing the energy consumption in a central air conditioning unit incorporating a refrigeration unit which is normally in operation to supplement or substitute for the cooling effect of outside air. The system employs sensor to sense the enthalpy of the return air entering the unit from the work space, the outside air entering the unit from the outside, and the washer air discharged into the work space from the unit, and controls the operation of the unit in accordance with the relative levels of enthalpy at these points. The energy content of the discharged washer air may be modified by modulating dampers controlling the proportion of outside and recirculated air, and also by modulating the washer which provides evaporative cooling and, in addition, cooling by refrigeration. The controls keep the outdoor air dampers normally closed when the enthalpy of the outdoor air is higher than the enthalpy of the return air and keep the outdoor air dampers normally opened when the enthalpy of the outside air is less than the enthalpy of the return air. Regulating means provide auxiliary signals to modulate the dampers to avoid adversely affecting the conditioning effect of the washer air in the work area, and also to enable the continued operation of the refrigeration unit without damage when the system would otherwise call for operating the unit at less than the minimum safe operating load.
摘要翻译： 一种用于最小化中央空调单元中的能量消耗的系统，该中央空调单元包括通常在操作中以补充或替代外部空气的冷却效果的制冷单元。 该系统使用传感器来感测从工作空间进入单元的返回空气的焓，从外部进入单元的外部空气以及从该单元排放到工作空间中的洗涤空气，并且控制单元的操作 根据这些点的焓相对水平。 排出的洗涤器空气的能量含量可以通过调节控制外部和再循环空气的比例的阻尼器，以及通过调节提供蒸发冷却的垫圈以及另外通过制冷进行冷却来改变。 当室外空气的焓高于回风的焓时，控制器将室外空气阻尼器常闭，当室外空气的焓小于回风的焓时，保持室外空气阻尼器正常打开。 调节装置提供辅助信号以调节阻尼器，以避免不利地影响工作区域中洗涤器空气的调节效果，并且还可以在系统另外要求在较小的操作单元时继续操作制冷单元而不损坏 比最小安全运行负载。
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公开(公告)号：US4477910A
公开(公告)日：1984-10-16
申请号：US482912
申请日：1983-04-07
CPC分类号： F27D17/003 , F27D11/08 , F27D19/00
摘要： A fumes control system for use with a furnace having a top-chargeable furnace vessel mounted on a first support with means for charging the furnace adjacent to the vessel and means for collecting the melt from the furnace adapted to overlie a second support defining a tapping site adjacent to the furnace vessel. The fumes control system comprises a housing covering the top and sides of the furnace in sealing engagement with the first and second supports and is adapted to entirely enclose the furnace and collecting means. The fumes control system further comprises exhaust means with dampers associated therewith, which dampers are interconnected via control means to selectively exhaust fumes generated during charging, melting/refining and tapping operations at the respective sites.
摘要翻译： 一种用于炉子的烟雾控制系统，其具有安装在第一支撑件上的顶部可充电的炉容器，其具有用于对邻近容器的炉子进行充电的装置，以及用于从熔炉收集熔融物的装置，其适于覆盖限定出钢部位的第二支撑 靠近炉膛。 烟雾控制系统包括覆盖炉顶部和侧面的壳体，其与第一和第二支撑件密封接合，并且适于完全包围炉子和收集装置。 烟雾控制系统还包括具有与其相关联的阻尼器的排气装置，该阻尼器通过控制装置相互连接，以选择性地排出在各个位置进行充气，熔化/精炼和攻丝操作期间产生的烟雾。
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公开(公告)号：US4435197A
公开(公告)日：1984-03-06
申请号：US367046
申请日：1982-04-09
申请人： Pramodh Nijhawan , William W. Avera
发明人： Pramodh Nijhawan , William W. Avera
IPC分类号： B01D46/02
CPC分类号： B01D46/008 , B01D46/0006 , B01D46/02
摘要： A baghouse filter having a filter chamber separated by a partition between the clean gas side and the dirty gas side. The partition has a plurality of apertures, in each of which is mounted a filter unit for removal and replacement. The housing has an access opening to permit access to the interior of the housing and the opening is sufficiently large to permit withdrawal of the partition from the housing through the opening so as to permit replacement of the filter units exteriorly of the housing. In the present instance, the partition of the housing is mounted on a door closing the access opening, so that the displacement of the access door from the housing automatically displaces the partition from the housing to permit removal and replacement of the filter units. The filter unit assemblies permit mounting of the filter units from the dirty gas side of the partition with suitable sealing to prevent unfiltered gaseous medium from bypassing of the filter units.
摘要翻译： 一种袋式过滤器，其具有由清洁气体侧和脏气侧之间的隔板分隔的过滤室。 分隔件具有多个孔，每个孔安装有用于移除和更换的过滤器单元。 壳体具有进入开口以允许进入壳体的内部，并且开口足够大以允许隔板通过开口从壳体中撤出，以允许将壳体外部的过滤器单元更换。 在这种情况下，壳体的分隔件安装在关闭进入开口的门上，使得进出门从壳体的位移自动地将隔板从壳体移位，以允许移除和更换过滤器单元。 过滤器单元组件允许过滤器单元从分隔件的脏气侧以合适的密封件安装，以防止未过滤的气体介质绕过过滤器单元。
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公开(公告)号：US4342130A
公开(公告)日：1982-08-03
申请号：US228825
申请日：1981-01-27
CPC分类号： D01H11/006
摘要： An improved cleaning apparatus for textile machines, of the type that includes overhead trackways and cleaner units propelled along the trackways, is provided with an arrangement for automatically removing accumulated lint from the cleaner units while cleaner units are moving along the trackways. During cleaning of the textile machines, lint is stripped from lint-laden intake air by conical screens respectively associated with the depending suction tubes of the cleaner unit. Hinged doors are arranged above and below each conical lint-stripping screen, and all four of these doors are opened at a lint collection station so that the accumulated lint may be rapidly withdrawn from the smaller ends of the screens directly into suction hoods. Mechanical door-actuating mechanisms are provided so that the cleaner unit is automatically doffed when moving in one direction through the lint removal station and so that the cleaner unit can, dependent on the desired trackway configuration, be driven in the opposite direction through the lint removal station without necessarily opening the doors.
摘要翻译： 一种改进的用于纺织机械的清洁装置，其包括架空轨道和沿着轨道推进的清洁器单元，其设置有用于在清洁器单元沿着轨道移动的同时自动从清洁器单元移除累积的绒毛的布置。 在清洁纺织机器期间，通过分别与清洁器单元的悬垂吸管相关联的圆锥形筛网将棉绒从衣服载入的空气中剥离。 铰链门布置在每个圆锥形棉绒剥离屏幕的上方和下方，并且所有这四个门都在棉绒收集站处打开，使得累积的棉绒可以从屏幕的较小端部快速地从吸嘴中抽出。 提供机械门致动机构，使得当沿一个方向移动通过棉绒去除站时，清洁器单元被自动落下，并且使得清洁器单元可以根据期望的轨道配置沿相反方向通过绒毛去除被驱动 车站不必打开门。
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