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公开(公告)号：US06446681B1
公开(公告)日：2002-09-10
申请号：US09644945
申请日：2000-08-23
IPC分类号： B65B3100
CPC分类号： H01M2/362 , Y10T137/4757 , Y10T137/4774
摘要： A battery watering unit is mounted atop a battery cell, and includes an open-topped vessel having a bottom wall. A side wall arrangement having an opening at the bottom forms a first divider to partition the vessel into a vented portion and an air entrapping portion. A further side wall arrangement having an opening at the top forms a second divider weir and imposes a significant restriction on the flow of electrolyte from the chamber into a pressure-communicating duct within a downpipe via a restricted orifice. The battery cell is topped up via the vessel with electrolyte following a flowpath over the second divider weir and into the downpipe. As the level of electrolyte rises, the lowermost opening in the downpipe is blocked. A further increase in the level of electrolyte forms, via the air-entrapping portion of the vessel, a pressurized air column in the downpipe which is sufficient to prevent further inflow of electrolyte over the second divider weir. In order to prevent overtopping of the battery cell, an aperture is fanned in a side or base wall of the vessel below the level of the first divider. This allows the venting of the pressurized air column between topping up operations so that the pressurized air column can re-establish itself on topping up of the vessel, thereby preventing overtopping of the battery cell.
摘要翻译： 电池浇水单元安装在电池单元的顶部，并且包括具有底壁的开顶容器。 在底部具有开口的侧壁布置形成第一分隔件，以将容器分隔成通气部分和空气截留部分。 在顶部具有开口的另一个侧壁布置形成第二分隔器堰，并且通过限制孔将来自腔室的电解质流动的显着限制施加到降压管内的压力连通管道中。 电池通过容器加满，电解液沿着第二分隔堰上的流路进入下水管。 当电解质水平升高时，下水管中的最低开口被阻塞。 通过容器的空气捕获部分的电解质形式的水平进一步增加，下水管中的加压空气柱足以防止电解质进一步流入第二分隔堰。 为了防止电池单元的过度覆盖，在第一分隔器的电平以下的容器的侧壁或底壁上开辟一个孔。 这样可以在加压操作之间排出加压空气柱，使得加压空气塔能够在容器顶部重新建立自身，从而防止电池单元的超载。
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公开(公告)号：US07238849B2
公开(公告)日：2007-07-03
申请号：US10923866
申请日：2004-08-24
申请人： Barbara Sheila Goldberg , Patricia Ann Crossley , Johan Christiaan Fitter , Brian Lester Wolfowitz
发明人： Barbara Sheila Goldberg , Patricia Ann Crossley , Johan Christiaan Fitter , Brian Lester Wolfowitz
IPC分类号： A61F13/00
CPC分类号： A61F13/0203
摘要： An adhesive dispensing arrangement (10) comprises an adhesive patch (12), a sachet (14), a sachet sealing strip (16), a pair of parallel gauze flaps (18A and 18B), and a peelable backing strip (20). The sachet houses a medicament such as an antiseptic or anti-microbial ointment (30), and the exposable surface (32) of the sachet is formed with a series of regularly spaced apertures (34) through which the ointment (30) may be dispensed. The peeling backing strip (20) and sachet sealing strip (16) are simultaneously peeled away, thereby exposing the apertures (34), with a central portion of the sealing strip being pulled through the gap between the gauze flaps (18A and 18B). The adhesive patch (12) is then applied around the affected area, with the ointment (30) and the sachet being dispensed via the apertures onto the gauze flaps and into treating contact with the wound.
摘要翻译： 粘合剂分配装置（10）包括粘合贴片（12），小袋（14），小袋密封条（16），一对平行纱布片（18A和18B）和可剥离背衬条（20） ）。 小袋容纳诸如防腐剂或抗微生物软膏（30）的药物，并且小袋的可暴露表面（32）形成有一系列规则间隔开的孔（34），软膏（30）可以通过该孔排出 。 剥离背衬条（20）和小袋密封条（16）同时被剥离，从而露出孔（34），密封条的中心部分被拉过纱布襟翼（18A和18B之间）之间的间隙 ）。 然后将粘合剂贴片（12）施加在患部的周围，软膏（30）和小袋通过孔分配到纱布襟翼上并与伤口进行治疗接触。
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公开(公告)号：US06732755B2
公开(公告)日：2004-05-11
申请号：US10403554
申请日：2003-03-31
IPC分类号： B67D508
CPC分类号： H01M2/362 , Y10T137/4757 , Y10T137/4807 , Y10T137/86187 , Y10T403/7007
摘要： A battery watering system includes a filler unit mounted by means of an attachment mechanism to the flanged apertures of a three cell six volt lead acid battery. The filler unit is connected by a supply and drain line to a feed unit in the form of a reservoir tank and pumping assembly including a centrifugal pump, a DC pump motor connected to the pump by a pump coupling, and an auxiliary battery. The pump and the battery form part of a control circuit which includes a current sensing relay having a corresponding set of relay contacts. Water is pumped from the tank into a trough of the filler unit via the supply line. An array of three output ports each include a narrowed inlet, a downpipe extending inwardly into each cell of the battery, and a pair of breather tubes. On completion of the replenishment operation, excess water flows back through the supply and drain line into the tank. The invention extends to the attachment for coupling the filler unit to the battery.
摘要翻译： 电池浇水系统包括通过附接机构安装到三电池六伏铅酸电池的凸缘孔的填充单元。 填料单元通过供排管线连接到储液罐形式的进料单元，泵组件包括离心泵，通过泵联接器连接到泵的直流泵马达和辅助电池。 泵和电池形成控制电路的一部分，该控制电路包括具有相应的一组继电器触点的电流感测继电器。 水通过供应管线从罐中泵入填料单元的槽。 三个输出端口的阵列各自包括变窄的入口，向内延伸到电池的每个单元中的降压管和一对通气管。 在补货操作完成后，多余的水通过供排水管路返回到储罐中。 本发明延伸到用于将填充单元耦合到电池的附件。
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公开(公告)号：US06220141B1
公开(公告)日：2001-04-24
申请号：US09043843
申请日：1998-07-10
IPC分类号： F41F100
摘要： A fluid projectile launcher (10) comprises a barrel having an open end and a closed end defining a breech portion (50). The breech portion (50) is arranged to hold a dosage of fluid (56) in the form of an ionizing medium for rendering the fluid electrically conductive and an active substance which induces a physiological reaction in living organisms. The projectile launcher (10) includes a launching initiation circuit in the form of a capacitor (22) and an inductance (36), and a pair of electrodes (38A, 38B) forming part of the breech portion (50). Trigger means (40) are provided for allowing the energy storage means (22) to discharge into the dosage of fluid (56) in the breech portion (50) via the electrodes (52, 38A, 38B) so as to cause the dosage of fluid (56) to be projected from the open end of the barrel as a fluid projectile. The leads (38A, 38B) connecting the capacitor (22) and inductance (36) are arranged in a radially symmetrical pattern about a tubular first electrode so as to create an electromagnetic field which is functionally symmetrical in the plane normal to the central axis of the barrel. The launcher may be in the form of a portable hand held device.
摘要翻译： 流体抛射发射器（10）包括具有开口端的筒体和限定臀部部分（50）的封闭端。 后膛部分（50）被布置成保持电离介质形式的流体（56）的剂量，以使流体导电，以及在活生物体中诱导生理反应的活性物质。 射弹发射器（10）包括形成电容器（22）和电感（36）形式的发射启动电路和形成后膛部分（50）的一部分的一对电极（38A，38B）。 提供触发装置（40），用于允许能量存储装置（22）经由电极（52,38A，38B）排入后膛部分（50）中的流体（56）的剂量，以便使剂量 流体（56）作为流体抛射体从筒的开口端突出。 连接电容器（22）和电感（36）的引线（38A，38B）围绕管状第一电极以径向对称的方式布置，以便产生在垂直于中心轴的平面中的功能上对称的电磁场 桶。 发射器可以是便携式手持装置的形式。
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公开(公告)号：US5712771A
公开(公告)日：1998-01-27
申请号：US339003
申请日：1994-11-14
CPC分类号： H02M3/3376 , B23K9/1056 , Y02B70/1433
摘要： A power convertor has a partial series resonant convertor circuit for supplying power at a substantially constant level to a load of variable impedance, and a control circuit for controlling the operation of the convertor circuit. The control circuit includes sensing lines for sensing a variation in load impedance below a threshold value, and regulating means responsive to the sensing lines for reducing the power supplied to the load by lowering an input control signed to a voltage-controlled oscillator. The control circuit is arranged to operate the convertor circuit in a first normal load mode in which the impedance of the load is above the threshold value and a second reduced load mode in which the impedance of the load is below the threshold value so as to limit a rise in current through the load. The invention extends to a method of controlling a power convertor.
摘要翻译： 功率转换器具有用于向可变阻抗的负载提供基本上恒定电平的功率的部分串联谐振转换器电路和用于控制转换器电路的操作的控制电路。 控制电路包括用于感测低于阈值的负载阻抗变化的感测线路，以及响应于感测线路的调节装置，通过降低被分配到压控振荡器的输入控制来减小提供给负载的功率。 控制电路被布置成在负载的阻抗高于阈值的第一正常负载模式和负载的阻抗低于阈值的第二减小负载模式下操作转换器电路，从而限制 电流通过负载上升。 本发明延伸到控制功率转换器的方法。
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公开(公告)号：US06554025B1
公开(公告)日：2003-04-29
申请号：US09624925
申请日：2000-07-25
IPC分类号： B67D508
CPC分类号： H01M2/362 , Y10T137/4757 , Y10T137/4807 , Y10T137/86187 , Y10T403/7007
摘要： A battery watering system includes a filler unit mounted by means of an attachment mechanism to the flanged apertures of a three cell six volt lead acid battery. The filler unit is connected by a supply and drain line to a feed unit in the form of the reservoir tank and pumping assembly including a centrifugal pump, a DC pump motor connected to the pump by a pump coupling, and an auxiliary battery. The pump and the battery form part of a control circuit which includes a current sensing relay having a corresponding set of relay contacts. Water is pumped from the tank into a trough of the filler unit via the supply line. An array of three output ports each include a narrowed inlet, a downpipe extending inwardly into each cell of the battery, and a pair of breather tubes. On completion of the replenishment operation, excess water flows back through the supply and drain line into the tank. The invention extends to the attachment for coupling the filler unit to the battery.
摘要翻译： 电池浇水系统包括通过附接机构安装到三电池六伏铅酸电池的凸缘孔的填充单元。 填料单元通过供排管线连接到储液箱形式的进料单元，泵组件包括离心泵，通过泵联接器连接到泵的直流泵马达和辅助电池。 泵和电池形成控制电路的一部分，该控制电路包括具有相应的一组继电器触点的电流感测继电器。 水通过供应管线从罐中泵入填料单元的槽。 三个输出端口的阵列各自包括变窄的入口，向内延伸到电池的每个单元中的降压管和一对通气管。 在补货操作完成后，多余的水通过供排水管路返回到储罐中。 本发明延伸到用于将填充单元耦合到电池的附件。
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公开(公告)号：US06427732B1
公开(公告)日：2002-08-06
申请号：US09719444
申请日：2001-02-05
IPC分类号： B65B104
摘要： A filler unit for automatically topping up a battery cell (14) includes a float vessel (16) for containing the liquid to be dispensed and a float valve assembly (34) for establishing a predetermined substantially constant head of liquid in the vessel (16). A baffle plate (40A) in the vessel (16) is spaced sufficiently close to a wall of the vessel (16) to define a capillary passage between the wall and the baffle plate (40A), with at least that surface of the baffle plate (40A) which defines the capillary passage being hydrophilic. In use, the replenishment water is able to flow from the vessel (16) to the cell (14) under gravity along a flowpath until such time as the water level in the cell (14) has risen to a desired level. This creates a pressure equilibrium in the flowpath which causes the flow from the vessel (16) to the cell (14) to cease automatically.
摘要翻译： 用于自动填充电池单元（14）的填充单元包括用于容纳要分配的液体的浮子容器（16）和用于在所述容器（16）中建立预定的基本不变的液体头部的浮阀组件） 。 容器（16）中的挡板（40A）足够靠近容器（16）的壁间隔开，以限定在壁和挡板（40A）之间的毛细通道，至少该挡板的表面 （40A），其限定了毛细通道是亲水的。 在使用中，补充水能够在重力作用下沿着流动路径从容器（16）流到电池（14），直到电池（14）中的水位上升到期望的水平。 这在流路中产生压力平衡，其导致从容器（16）到电池（14）的流动自动停止。
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公开(公告)号：US06899978B2
公开(公告)日：2005-05-31
申请号：US09739483
申请日：2000-12-18
IPC分类号： H01M10/08 , H01M20060101 , H01M10/12 , H01M10/34 , H01M10/42
CPC分类号： H01M10/4235 , H01M10/08 , H01M10/12
摘要： An electrochemical cell having a positive electrode, a negative electrode and an electrolyte is dosed with an additive which acts on the negative electrode to reduce electrolysis and, hence, water consumption of the cell during the course of operation of the cell, in particular when the cell is in a state of overcharge. The additive is arranged to reduce the flow of current between the electrodes when a potential ordinarily sufficient to cause electrolysis of the electrolyte is applied across the electrodes. The additive typically coats the negative electrode to form a barrier in conjunction with gas bubbles evolving from the negative electrode in order to reduce the flow of current to the electrode and/or a reduction in the flow of ions to the negative electrode and/or gas bubbles flowing from the negative electrode.
摘要翻译： 具有正极，负极和电解质的电化学电池配有作用在负极上的添加剂，以减少电解过程中的电解和因此的电池的水消耗，特别是当 电池处于过充电状态。 当通过电极施加通常足以引起电解质电解的电位时，添加剂被设置为减小电极之间的电流流动。 添加剂通常涂覆负极以与从负极放出的气泡结合形成阻挡层，以减少电流流向电极和/或减少离子到负极和/或气体的流动 气泡从负极流出。
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