专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US4913180A Control system and method for chemical injectors 失效
标题翻译：化学注射器的控制系统和方法
公开(公告)号：US4913180A
公开(公告)日：1990-04-03
申请号：US266885
申请日：1988-11-03
申请人： Herbert E. Anderson, Jr.
发明人： Herbert E. Anderson, Jr.
IPC分类号： G05D11/13
CPC分类号： G05D11/133 , Y10T137/0324 , Y10T137/86421 , Y10T137/87692
摘要： A control system and method for chemical injectors includes a controller which outputs multiple feed set point signals and associated driver signals, each set point signal defining a desired injection capacity for a chemical injector and the associated driver designation signal designating the injector to receive the set point signal. A driver assembly is associated with each injector. The driver assembly receives a capacity signal from the injector which defines the volumetric injection capacity of the injector, compares the capacity signal to the feed set point signal, and outputs a drive signal to adjust the volumetric injection capacity of the injector. An adjustment assembly is provided for receiving the drive signal and positioning a stop to limit the reciprocal motion of the piston of the injector, thereby adjusting the volumetric injection capacity of the injector. The injectors inject into a common carrier fluid, such as irrigation water, and the carrier fluid, through a carrier fluid flow operated valve, is also used to reciprocate the injector pistons. A disabling assembly is provided to disable the driver assemblies when the pistons of the injectors are forced against the stops.
摘要翻译：用于化学注射器的控制系统和方法包括：控制器，其输出多个进料设定点信号和相关联的驱动器信号，每个设定点信号限定用于化学喷射器的期望的喷射能力，以及相关联的驱动器指示信号，指示喷射器以接收设定点信号。驱动器组件与每个喷射器相关联。驱动器组件接收来自注射器的容量信号，其限定了注射器的体积注射能力，将容量信号与进给设定点信号进行比较，并输出驱动信号以调节注射器的体积注射能力。提供了一种调节组件，用于接收驱动信号并定位停止以限制喷射器的活塞的往复运动，从而调节喷射器的体积喷射能力。喷射器注入公共载体流体，例如灌溉水，并且载体流体通过载体流体流动操作的阀也用于使注射器活塞往复运动。提供禁用组件以在喷射器的活塞被迫靠在止动件上时禁用驱动器组件。

62. 发明授权

US4741355A Low cost beverage dispenser valve assembly 失效
标题翻译：低成本饮料分配阀组件
公开(公告)号：US4741355A
公开(公告)日：1988-05-03
申请号：US806886
申请日：1985-12-09
申请人： William S. Credle, Jr. , Alfred A. Schroeder
发明人： William S. Credle, Jr. , Alfred A. Schroeder
IPC分类号： B67D1/14 , B67D1/00 , B67D3/00 , B67D3/02 , B67D3/04 , F16K31/44 , F16K11/14 , F16K31/56
CPC分类号： B67D1/0044 , B67D1/0082 , Y10T137/5109 , Y10T137/87692
摘要： A valve sub-assembly that can be used with either a mechanical or an electrical valve actuator, and in either pressure or gravity operation. The valve sub-assembly has a pair of paddle valves with valve actuating arms that are simultaneously snap actuated by a yoke of either the mechanical or electrical valve actuator. In addition, a valve assembly with a mechanical valve actuator that includes a snap acting, over-center spring arrangement. Also, a method for converting a valve assembly between pressure and gravity operation, and mechanical or electrical operation.
摘要翻译：可以与机械或电动阀门执行器一起使用的压力或重力操作的阀子组件。阀子组件具有一对具有阀致动臂的桨阀，其通过机械或电动阀致动器的轭同时卡扣动作。此外，具有机械阀致动器的阀组件包括弹簧作用的中心弹簧装置。而且，一种用于在压力和重力操作之间转换阀组件以及机械或电气操作的方法。

63. 发明授权

US4711393A Water temperature control device 失效
标题翻译：水温控制装置
公开(公告)号：US4711393A
公开(公告)日：1987-12-08
申请号：US15081
申请日：1987-02-17
申请人： Jimmy Lee
发明人： Jimmy Lee
IPC分类号： G05D23/13
CPC分类号： G05D23/1346 , Y10T137/87692
摘要： A water temperature control device wherein the relative inflows of hot and cold water into a mixing chamber and then to an outlet are controlled by a mercury filled temperature sensing element, the volume expansion or contraction of the mercury activating a slave cylinder and connecting linkage to open and close in compensatory fashion the valves allowing increased and decreased water flows from the cold and hot water supplies.
摘要翻译：一种水温控制装置，其中将热水和冷水相对流入混合室然后到出口的水温控制装置由汞填充的温度感测元件控制，水银的体积膨胀或收缩使从动缸和连接杆开启并以补偿的方式关闭阀门，允许增加和减少冷水和热水供应的水流量。

64. 发明授权

US4693274A Device for the selective injection of an oxidizing gas or a carrier gas with or without carbonaceous material to a liquid metal bath 失效
标题翻译：用于将含有或不含碳质材料的氧化气体或载气选择性地注入到液态金属浴中的装置
公开(公告)号：US4693274A
公开(公告)日：1987-09-15
申请号：US863001
申请日：1986-05-14
申请人： Arturo Lazcano-Navarro , Miguel A. Alcantara , Jose E. Hernandez-Ruiz
发明人： Arturo Lazcano-Navarro , Miguel A. Alcantara , Jose E. Hernandez-Ruiz
IPC分类号： C21C5/34 , C21C5/48 , F16K11/00
CPC分类号： C21C5/48 , C21C5/34 , Y10T137/86815 , Y10T137/87692
摘要： This invention relates to a device used in the selection between two fluids that are to be injected into a liquid metal contained in a metallurgical converter: an oxidizing gas and another gas conveying powdered carbonaceous material; both fluids arrive through different conduits to a selecting valve located at the bottom of a metallurgical converter just before a single conduit tuyere for leading one of the fluids to the liquid metal by means of the selective mechanism in such valve. The valve design and operation avoids the possibility of mixing the oxidizing gas with the carbonaceous powder in any part of their path up to the metal bath by providing separate passages for each fluid and one inert gas purge passageway between said passages, and further including a safety mechanism which provides control means for the fluid to be correctly injected by avoiding the transport of the oxidizing gas or the carbonaceous material if the corresponding movable passage within the valve body is not correctly and precisely positioned.
摘要翻译：本发明涉及一种在两种流体之间的选择中使用的装置，其将被注入包含在冶金转化器中的液态金属中：氧化气体和另一种输送粉状碳质材料的气体; 两个流体通过不同的管道到达位于冶金转化器底部的选择阀，恰好在单个导管风口之前，通过这种阀中的选择性机构将一个流体引导到液体金属。阀的设计和操作避免了通过为所述通道之间的每个流体和一个惰性气体吹扫通道提供分开的通道，将氧化气体与碳质粉末在其路径的任何部分混合到金属浴中的可能性，并且还包括安全性机构，其通过避免在阀体内的相应的可动通道未正确且精确地定位的情况下避免氧化气体或碳质材料的输送而提供用于正确注入流体的控制装置。

65. 发明授权

US4633902A Water valve 失效
标题翻译：水阀
公开(公告)号：US4633902A
公开(公告)日：1987-01-06
申请号：US715489
申请日：1985-03-25
申请人： Mikhail E. Tsipov
发明人： Mikhail E. Tsipov
IPC分类号： A47K5/04 , F16K11/00 , F16K31/52 , F16K31/60 , F16K19/00
CPC分类号： A47K5/04 , F16K19/00 , Y10T137/8376 , Y10T137/87692
摘要： A valve for interrupting the flow of water between a source and a showerhead wherein the valve includes a soap dish moveable from a closed to an open, soap retrieving position, the soap dish being attached to the valve whereby movement of the soap dish to the closed position permits flow of water through the valve to the showerhead, and movement of the soap dish to an open, soap retrieving position closes the valve interrupting water flow to the showerhead. Soap is therefore accessible only when the water flow is interrupted.
摘要翻译：一种用于中断源和喷头之间的水流的阀，其中所述阀包括可从闭合到开放的肥皂回收位置移动的肥皂盘，所述肥皂盘附接到所述阀，由此所述肥皂盘向所述封闭位置允许水通过阀流到喷头，并且肥皂盘移动到打开的肥皂回收位置，关闭阀打开到喷头的水流。因此，只有当水流中断时，才能使用肥皂。

66. 发明授权

US4565207A Method for proportioning fuel usage by a fluid fueled apparatus 失效
标题翻译：通过流体燃料装置对燃料使用进行配比的方法
公开(公告)号：US4565207A
公开(公告)日：1986-01-21
申请号：US659635
申请日：1984-10-11
申请人： Donnell Sherrod
发明人： Donnell Sherrod
IPC分类号： F17D1/04 , F24D19/10 , G01F1/00
CPC分类号： F17D1/04 , F24D19/1048 , G01F1/00 , Y10T137/0318 , Y10T137/8326 , Y10T137/87354 , Y10T137/8741 , Y10T137/87507 , Y10T137/87692 , Y10T137/87772
摘要： A fluid proportioning system for apportioning fuel usage among several discrete fluid fuel supplies which are used to supply fluid fuel to a single commonly used apparatus. An application for the invention is in a multidwelling unit wherein each unit is heated from a common furnace. Each tenant's metered gas line is tapped in proportion to the amount of heat necessary to heat their dwelling unit by the adjustment of precision valves, the gas from each line being combined in a manifold. Means are provided to preclude interaction of the individually metered gas lines when the furnace is not consuming gas.
摘要翻译：一种用于在多个分立的液体燃料供应中分配燃料使用的流体分配系统，其被用于向单个常用设备供应流体燃料。本发明的一个应用是在多层单元中，其中每个单元从普通炉加热。每个租户的计量气体管线按照通过调整精密阀门来加热其住宅单元所需的热量的比例，每条线路中的气体被组合在歧管中。提供装置以防止当炉子不消耗气体时单独计量的气体管线的相互作用。

67. 发明授权

US4496081A Dispensing apparatus 失效
标题翻译：点胶装置
公开(公告)号：US4496081A
公开(公告)日：1985-01-29
申请号：US512029
申请日：1983-07-08
申请人： Merlyn F. Farrey
发明人： Merlyn F. Farrey
IPC分类号： B29B7/74 , B65D83/14 , B67D5/60
CPC分类号： B65D83/207 , B05B1/30 , B29B7/7438 , B65D83/68 , B65D83/756 , Y10T137/87692
摘要： A dispensing apparatus to deliver at point-of-use chemically reactive constituents or foam reactants in a predetermined volumetric ratio. The foam reactants are prepackaged within replaceable pressurized containers carried by the apparatus and having projecting dispensing valves connected to a manually actuated dispensing nozzle through flexible tubing. The apparatus includes brackets for holding the top and base of the containers in side-by-side fixed relation, a T-shaped member for actuating the dispensing valves in unison, and a manual key with an elongated shank extending through bores in the brackets and the T-shaped member. The key shank and the bores are selectively threaded to provide opening or closing movement of the container dispensing valves.
摘要翻译：一种分配装置，以预定的体积比递送使用时的化学反应性成分或泡沫反应物。泡沫反应物预包装在由该设备携带的可更换的加压容器中，并具有通过柔性管连接到手动启动的分配喷嘴的突出分配阀。该装置包括用于将容器的顶部和底部并排固定的托架，用于一致地致动分配阀的T形构件，以及具有延伸穿过托架中的孔的细长柄的手动钥匙，以及 T形构件。钥匙柄和孔被选择性地螺纹连接以提供容器分配阀的打开或关闭运动。

68. 发明授权

US4496079A Combination lock for multiple faucets 失效
标题翻译：组合锁多个水龙头
公开(公告)号：US4496079A
公开(公告)日：1985-01-29
申请号：US339769
申请日：1982-01-15
申请人： Donald Verley
发明人： Donald Verley
IPC分类号： B67D1/00 , B67D5/56
CPC分类号： B67D1/0042 , Y10T137/87692
摘要： A combination lock is disclosed which is adapted to be attached to a counter or wall which has liquid dispensing lines disposed therein. The combination lock is further adapted to receive a nozzle assembly, which is operative to dispense fluids. The combination lock has multiple channels which are aligned with opposing multiple channels in the nozzle assembly when fitted to the combination lock. A movable locking element will in a first position permit removal of the nozzle assembly and in a second position simultaneously fix the nozzle assembly to the combination lock and permit fluid to flow from the multiple channels in the lock into the multiple channels in the nozzle assembly.
摘要翻译：公开了一种组合锁，其适于附接到具有设置在其中的液体分配管线的柜台或壁。组合锁还适于接收喷嘴组件，喷嘴组件可操作以分配流体。组合锁具有多个通道，它们在装配到组合锁时与喷嘴组件中的相对的多个通道对齐。可移动的锁定元件将处于第一位置，允许移除喷嘴组件，并且在第二位置同时将喷嘴组件固定到组合锁上，并允许流体从锁中的多个通道流入喷嘴组件中的多个通道。

69. 发明授权

US4495969A Mixing valve with water modulation sealing means 失效
标题翻译：混合阀与调水密封装置
公开(公告)号：US4495969A
公开(公告)日：1985-01-29
申请号：US536229
申请日：1983-09-28
申请人： John D. Givler
发明人： John D. Givler
IPC分类号： F16K11/078 , F16K11/02
CPC分类号： F16K11/078 , Y10T137/86549 , Y10T137/86815 , Y10T137/87692
摘要： A mixing valve utilizes a sleeve having hot and cold water inlet ports and outlet ports therein. A valve member is reciprocal and rotatable within the sleeve to control the temperature and volume of water passing through the outlet ports. There are port seals positioned in the sleeve hot and cold water inlet ports, which port seals are in sealing contact with the valve member and have openings therein through which pass the inlet water flow of the valve. The cold water port seal opening has a cross sectional area less than that of the hot water port seal opening and there is a restricted passage in the cold water port seal controlling the access of water to the cold water port seal opening.
摘要翻译：混合阀利用其中具有冷热水入口和出口的套筒。阀构件在套筒内是往复的并可旋转的，以控制通过出口的水的温度和体积。定位在套筒内的端口密封件热水入口和冷水入口端口密封件与阀构件密封接触，并且在其中具有通过阀门的入口水流的开口。冷水口密封开口的横截面积小于热水口密封开口的横截面积，并且在冷水口密封件中存在限制的通道，其控制水进入冷水口密封开口。

70. 发明授权

US4414858A Steam turbine fluid sampling apparatus 失效
标题翻译：汽轮机液体取样装置
公开(公告)号：US4414858A
公开(公告)日：1983-11-15
申请号：US360739
申请日：1982-03-22
申请人： Steven H. Peterson , David F. Pensenstadler
发明人： Steven H. Peterson , David F. Pensenstadler
IPC分类号： F01K13/00 , G01N1/10 , G01N1/26
CPC分类号： G01N1/10 , G01N1/26 , Y10T137/8192 , Y10T137/87249 , Y10T137/87692
摘要： Apparatus for sampling water or steam condensate in a steam turbine system includes a plurality of lines connected to receive fluid samples from various points in the system for delivering a selected sample to an analyzer through a valving arrangement. The valving arrangement and analyzer are under control of a microprocessor which has a set of stored instructions governing the random selection of which lines are to be selected for sampling. The selection may be interrupted as a result of the analysis whereas the result of abnormal fluid conditions in a particular line is determined by sensors provided in each line. The valves are of the type which provide for continuous fluid flow therethrough so that a fluid sample if selected will be provided to the analyzer and all those not selected will be returned back to the steam turbine system for reuse.
摘要翻译：用于对蒸汽涡轮机系统中的水或蒸气冷凝物进行采样的设备包括多条管线，其连接以从系统中的各个点接收流体样品，用于通过阀装置将选定的样品输送到分析器。阀门布置和分析器由微处理器控制，微处理器具有一组存储的指令，用于控制将选择哪些行进行抽样的随机选择。作为分析的结果可能中断选择，而特定行中的异常流体条件的结果由每行中提供的传感器确定。这些阀是提供连续流体流过的类型，使得如果选择的流体样品将被提供给分析器，并且所有未被选择的流体样品将被返回到蒸汽涡轮机系统以供重新使用。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式