-
公开(公告)号：US4911901A
公开(公告)日：1990-03-27
申请号：US243271
申请日：1988-09-12
申请人： Yoshio Ogawa , Naobumi Hashimoto , Kazushige Kawamura , Akira Kumagai , Toshiaki Urata , Yoshiaki Komatsubara
发明人： Yoshio Ogawa , Naobumi Hashimoto , Kazushige Kawamura , Akira Kumagai , Toshiaki Urata , Yoshiaki Komatsubara
IPC分类号： B01D53/50
CPC分类号： B01D53/501
摘要： A process for treating a flue gas containing sulfur dioxide and fly ash is disclosed in which an aqueous absorbent liquid is sprayed into the glue gas stream, and the resulting gas is fed to a vertical, open-ended pipe to form a jet annular stream, so that portions of the SO.sub.2 and the fly ash contained in the flue gas are transferred to the liquid phase. The jet annular stream is then sparged into the aqueous absorbent held in a well-mixed vessel to form a jet bubbling layer in a shallow, upper region of the aqueous absorbent, so that a greater part of the SO.sub.2 and the fly ash are removed from the gas. Air is introduced into a deep lower region of said aqueous absorbent to provide streams of fine oxygen-containing gas bubbles throughout the whole vessel, so that the absorbed SO.sub.2 and other sulfites are oxidized to form coarse gypsum crystals while COD of the absorbent is reduced.
-
2.发明授权Method and apparatus for the treatment of a waste gas containing dists and chemical contaminants 失效用于处理含有灰尘和化学污染物的废气的方法和设备
公开(公告)号：US5645802A
公开(公告)日：1997-07-08
申请号：US802184
申请日：1991-12-04
CPC分类号： B01D47/06 , B01D53/504 , B01D53/74
摘要： A method and apparatus for the treatment of a waste gas containing dust and chemical contaminants are disclosed. The apparatus includes a combination of a cooling/dust-eliminating chamber and a chemical treatment chamber in a single container. The first mentioned chamber is provided with sprayers for the cooling liquid, a perpendicular bulkhead or pipes, a collecting plate for the cooling liquid and gas-dispersing pipes in a special configuration, so that the dust-liquid separation can be efficiently effected without badly affecting the chemical treatment of the gas. Thus, the apparatus can be minimized in size as a whole and made economically attractive.
摘要翻译： 公开了一种用于处理含有灰尘和化学污染物的废气的方法和装置。 该装置包括单个容器中的冷却/除尘室和化学处理室的组合。 第一个提供的腔室设置有用于冷却液体的喷雾器，垂直隔板或管道，用于冷却液体的收集板和特殊构造的气体分散管，使得可以有效地实现灰尘 - 液体分离而不会严重影响 气体的化学处理。 因此，该装置可以作为整体的尺寸最小化并且在经济上具有吸引力。
-
3.发明授权Method and apparatus for the treatment of a waste gas containing dusts and chemical contaminants 失效用于处理含有灰尘和化学污染物的废气的方法和装置
公开(公告)号：US5120518A
公开(公告)日：1992-06-09
申请号：US515756
申请日：1990-04-30
CPC分类号： B01D53/507 , B01D47/06 , B01D53/501 , B01D53/74
摘要： A method and apparatus for the treatment of a waste gas containing dust and chemical contaminants are disclosed. The apparatus includes a combination of a cooling/dust-eliminating chamber and a chemical treatment chamber in a single container. The first mentioned chamber is provided with sprayers for the cooling liquid, a perpendicular bulkhead or pipes, a collecting plate for the cooling liquid and gas-dispersing pipes in a special configuration, so that the dust-liquid separation can be efficiently effected without badly affecting the chemical treatment of the gas. Thus, the apparatus can be minimized in size as a whole and made economically attractive.
摘要翻译： 公开了一种用于处理含有灰尘和化学污染物的废气的方法和装置。 该装置包括单个容器中的冷却/除尘室和化学处理室的组合。 第一个提供的腔室设置有用于冷却液体的喷雾器，垂直隔板或管道，用于冷却液体的收集板和特殊构造的气体分散管，使得可以有效地实现灰尘 - 液体分离而不会严重影响 气体的化学处理。 因此，该装置可以作为整体的尺寸最小化并且在经济上具有吸引力。
-
4.发明授权
公开(公告)号：US5837213A
公开(公告)日：1998-11-17
申请号：US653723
申请日：1996-05-23
申请人： Haruo Nishino , Yoshio Ogawa , Kazushige Kawamura
发明人： Haruo Nishino , Yoshio Ogawa , Kazushige Kawamura
CPC分类号： B01D53/504
摘要： A process for the desulfurization of a sulfurous acid gas-containing waste gas by blowing the waste contact into an absorbing liquid through a plurality of sparger pipes is disclosed, wherein various operation conditions are specifically correlatively controlled to carry out the desulfurization in a stable manner at minimum costs.
摘要翻译： 公开了一种通过多个喷射管将废液接触吹入吸收液中来对含亚硫酸性气体废气进行脱硫的方法，其特征在于相互控制各种操作条件，以稳定的方式进行脱硫 最低成本
-
公开(公告)号：US6002218A
公开(公告)日：1999-12-14
申请号：US257478
申请日：1994-06-09
申请人： Koichi Toda , Yoshio Ogawa
发明人： Koichi Toda , Yoshio Ogawa
CPC分类号： F24F11/0076 , F24F11/0079 , F24F2011/0083 , Y02B30/746
摘要： A control device for controlling a plurality of motors of an air conditioner comprises a plurality of power circuits each for supplying a corresponding DC voltage to drive a respective motor. Motor driving circuits, each having a plurality of switches, supply the DC voltage from a corresponding power circuit as an AC voltage to windings of the corresponding motor. A rotational position of each corresponding motor is detected, and a position detecting signal is generated dependent thereon. Switch driving circuits, each receptive of a corresponding driving signal, drives the plurality of switches of each corresponding motor driving circuit. A single microcomputer controls the rotation of each of the plurality of motors by generating the plurality of driving signals. Each driving signal is dependent on a respective position detecting signal to drive the plurality of switches of each corresponding motor driving circuit so that the DC voltage from each power circuit is converted and supplied as an AC voltage to the windings depending on the rotational position of each corresponding motor.
摘要翻译： 用于控制空调的多个电动机的控制装置包括多个电源电路，每个电源电路用于提供相应的直流电压以驱动相应的电动机。 每个具有多个开关的电动机驱动电路将来自相应电力电路的DC电压作为AC电压提供给相应电动机的绕组。 检测每个对应的电动机的旋转位置，并根据其生成位置检测信号。 每个接收相应的驱动信号的开关驱动电路驱动每个对应的电动机驱动电路的多个开关。 单个微型计算机通过产生多个驱动信号来控制多个电机中的每一个的旋转。 每个驱动信号取决于相应的位置检测信号，以驱动每个对应的电动机驱动电路的多个开关，使得来自每个电源电路的DC电压根据每个电动机驱动电路的旋转位置被转换并作为AC电压提供给绕组 相应的电机。
-
公开(公告)号：US4167757A
公开(公告)日：1979-09-11
申请号：US905452
申请日：1978-05-12
申请人： Kenichiro Kono , Yoshio Ogawa
发明人： Kenichiro Kono , Yoshio Ogawa
CPC分类号： H04N5/645
摘要： A television receiver is provided with a cabinet having a circular opening in a front panel thereof, a frame having a generally cylindrical outer surface and being mounted for rotation about the center of the circular opening with the cylindrical outer surface of the frame projecting forwardly from the front panel, a cathode ray tube disposed within the cabinet and attached to the frame for rotation with the latter, cooperatively engageable stop elements on the cabinet and frame, respectively, for limiting to a predetermined angular range the turning of the frame and cathode ray tube relative to the cabinet, and a detent arrangement on the frame and cabinet, respectively, for yieldably resisting turning of the frame at a plurality of angularly spaced apart locations within the predetermined range of turning.
摘要翻译： 电视接收机设置有在其前面板中具有圆形开口的机壳，框架具有大致圆柱形的外表面并且被安装成围绕圆形开口的中心旋转，其中框架的圆柱形外表面从 前面板，阴极射线管，其设置在机柜内并附接到框架以与后者一起旋转，分别在机柜和框架上配合可接合的止动元件，以限制框架和阴极射线管的转动的预定角度范围 相对于机柜，以及分别在框架和机柜上的制动装置，用于在预定转动范围内在多个角度间隔开的位置处可靠地抵抗框架的转动。
-
公开(公告)号：US20090228153A1
公开(公告)日：2009-09-10
申请号：US12403087
申请日：2009-03-12
申请人： Yoshio Ogawa
发明人： Yoshio Ogawa
CPC分类号： F25B41/062 , F25B2600/21 , F25B2600/2513 , F25B2700/21174 , F25B2700/21175 , G05B11/42 , G05B13/024 , Y10T137/1044
摘要： To provide a valve controller which is convenient for users in that, even users without abundant experience and expert knowledge can obtain the optimum operation performance for a short period of time; and it can be prevented that control performance is caused to be deteriorated on the contrary in dependence on changing way of each coefficient. A valve controller 8 for controlling valve opening of an expansion valve 4 by calculating the valve opening such that a detected temperature (degree of superheat) Tsh coincides with a target temperature (degree of superheat) TS comprises: automatic tuning means for calculating a deviation e(t) between the detected temperature and the target temperature and for calculating changing amount of the valve opening m(t) by substituting at least the deviation and a set control parameter (PB, Ti, Td) into an arithmetic expression to automatically set the control parameter; and control level adjusting means for adjusting a magnitude of the valve opening calculated with the control parameter set by the automatic tuning means in stages in accordance with a set control level, and so on.
摘要翻译： 为了提供方便用户的阀门控制器，即使没有丰富经验和专业知识的用户也能在短时间内获得最佳的操作性能; 并且可以防止根据每个系数的变化方式相反地使控制性能劣化。 阀控制器8，用于通过计算阀开度来控制膨胀阀4的阀开度，使得检测温度（过热度）Tsh与目标温度（过热度）TS一致，包括：自动调节装置，用于计算偏差e （t）在检测温度和目标温度之间，并且通过将至少偏差和设定控制参数（PB，Ti，Td）替换为算术表达式来计算阀开度m（t）的变化量，以自动设置 控制参数; 以及控制电平调整装置，用于根据设定的控制电平对由自动调谐装置设定的控制参数计算出的阀开度的大小进行分级调整。
-
8.发明申请公开(公告)号：US20060213208A1
公开(公告)日：2006-09-28
申请号：US11378044
申请日：2006-03-17
申请人： Izumi Iwaki , Yoshio Ogawa
发明人： Izumi Iwaki , Yoshio Ogawa
CPC分类号： F25B41/062 , F25B2341/0652 , F25B2500/19 , F25B2600/2513 , F25B2700/21174 , F25B2700/21175 , Y02B30/72
摘要： In a refrigeration cycle system, temperature sensors measure the temperatures Tin and Tout of a refrigerant at the entrance and exit of an evaporator. A control circuit performs PID calculation based on signals from the temperature sensors in order to control a degree of superheat corresponding to the difference between the temperatures Tin and Tout at the entrance and exit to an aimed value, and calculates an operation amount for the opening degree of an expansion valve. In a case where the operation amount exceeds the limit of realizable velocity of driving an actuator that actuates the expansion valve, the control circuit performs a limiter process for limiting the operation amount so as not to exceed the limit value. The control circuit drives the actuator by using the operation amount after subjected to the limiter process, thereby to stably control the opening degree of the expansion valve.
摘要翻译： 在制冷循环系统中，温度传感器测量蒸发器入口和出口处制冷剂的温度Tin和Tout。 控制电路基于来自温度传感器的信号进行PID计算，以便控制与出入口处的温度Tin和Tout之间的温差相对应的过热度到目标值，并计算开度的操作量 的膨胀阀。 在操作量超过驱动促动膨胀阀的致动器的可实现速度的极限的情况下，控制电路执行用于限制操作量以使其不超过限制值的限制器处理。 控制电路通过使用经过限制器处理后的操作量驱动致动器，从而稳定地控制膨胀阀的开度。
-
公开(公告)号：USD336086S
公开(公告)日：1993-06-01
申请号：US517602
申请日：1990-05-02
申请人： Yoshio Ogawa
设计人： Yoshio Ogawa
-
公开(公告)号：US4291553A
公开(公告)日：1981-09-29
申请号：US88919
申请日：1979-10-29
申请人： Heizaburo Kato , Yoshio Ogawa
发明人： Heizaburo Kato , Yoshio Ogawa
CPC分类号： F16D7/08
摘要： A torque limiter comprises a driving member and a driven member disposed concentrically with the former. A drive-transmitting body made fast on the driving member has on its outer periphery several radial grooves which, in turn, hold torque-transmitting rollers of a size adapted to fit in the grooves. The upper and lower peripheral surfaces of the rollers are kept in pressure contact with the under end surface of a torque-transmitting-roller-supporting ring above the drive-transmitting body and with arcuate recesses formed on the upper surface of a driven member which is revolvably supported on the upper end surface of the lower portion of the driving member through a thrust bearing ring. A torque-spring-supporting sleeve is threadedly engaged with the outer periphery of the upper mounting portion of the driving member and is loaded with elastic pressure means in the form of torque springs. As long as the torque being applied to the limiter is below a predetermined critical level, the elastic pressure means press the torque-transmitting rollers through the supporting ring agaisnt the driven member, whereby the driving and driven members are driven together. If a more-than-critical torque is applied between those members, the torque-transmitting rollers urged against the arcuate recesses of the driven member will move away from the recesses, overcoming the elastic pressure means and thereby allowing the two members to run relative to each other.
摘要翻译： 扭矩限制器包括与前者同心设置的驱动构件和从动构件。 在驱动构件上快速制造的驱动传递体在其外周上具有几个径向凹槽，该径向凹槽又保持具有适于装配在凹槽中的尺寸的扭矩传递滚子。 辊的上下表面与驱动传递体上方的扭矩传递辊支撑环的下端面保持压力接触，并且形成在从动构件的上表面上的弓形凹部 通过止推轴承环可旋转地支撑在驱动构件的下部的上端表面上。 扭矩弹簧支撑套筒与驱动件的上部安装部分的外周螺纹接合，并装有扭矩弹簧形式的弹性压力装置。 只要施加到限制器的扭矩低于预定的临界水平，弹性压力就是将扭矩传递辊压在通过从动构件的支承环上，由此将驱动和驱动构件一起驱动。 如果在这些构件之间施加超过临界的扭矩，则抵靠从动构件的弓形凹部的扭矩传递辊将远离凹部移动，克服弹性压力装置，从而允许两个构件相对于 彼此。
-
-
-
-
-
-
-
-
-
搜索结果
27 条记录 (耗时 0.026 秒)
