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公开(公告)号：US4034427A
公开(公告)日：1977-07-12
申请号：US652399
申请日：1976-01-26
CPC分类号： E03C1/304
摘要： A hydraulic device utilizes an aerosol can containing propellant for unblocking drains or other types of conduits by use of hydraulic ram pressure. A nozzle having a curved surface is movably mounted on the discharge end of the propellant container and is actuable by means of pressing the nozzle against the conduit opening to discharge a quantity of propellant gas into the conduit. The curved surface of the nozzle conveniently seals against the conduit opening. An annular skirt depending from the nozzle surrounds the upper can chine and an internal annular rib therein retains the nozzle on the container while allowing sufficient travel of the nozzle to move and actuate a valve stem of a valve assembly within the container discharge opening. A disc spring is located intermediate the nozzle and the container end having the discharge opening which normally biases the nozzle away from the valve stem of the valve assembly. Upon compression of the disc spring by pressing the nozzle against the conduit opening, the spring moves in a substantially regressive load deflection curve within a working deflection range until the disc is over centered and the valve stem fully depressed to permit expulsion of propellant gas through a discharge passage including a diffuser portion centrally disposed in the nozzle end. Upon release of the nozzle, the disc spring will cause the nozzle to return to its initial position and propellant flow will be stopped. The disc spring includes a plurality of grooves around the periphery thereof for permitting escape of trapped propellant. Additional diffusers are utilizable with the nozzle to permit sealing against flat surfaces surrounding the conduit opening.
摘要翻译： 液压装置利用含有推进剂的气溶胶罐，通过使用液压压头来解除排水管或其它类型的管道。 具有弯曲表面的喷嘴可移动地安装在推进剂容器的排出端上，并且可以通过将喷嘴压靠在导管开口上来驱动，以将一定数量的推进剂气体排放到管道中。 喷嘴的曲面方便地密封导管开口。 从喷嘴悬垂的环形裙部围绕上罐罐，其内部的环形肋将喷嘴保持在容器上，同时允许喷嘴的足够的行进运动并致动阀组件在阀门排出口内的阀杆。 碟形弹簧位于喷嘴之间，容器端部具有通常使喷嘴偏离阀组件的阀杆的排放口。 在通过将喷嘴压靠在导管开口上来压缩盘形弹簧时，弹簧在工作偏转范围内以基本上回归的负载偏转曲线移动，直到盘在中心上方，并且阀杆完全压下以允许推进剂气体通过 排出通道包括中心地设置在喷嘴端中的扩散器部分。 在喷嘴释放时，碟形弹簧将导致喷嘴返回其初始位置，推进剂流动将停止。 碟形弹簧包括围绕其外围的多个槽，用于允许被捕获的推进剂的逸出。 附加的扩散器可以与喷嘴一起使用以允许密封围绕导管开口的平面。
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公开(公告)号：US4795081A
公开(公告)日：1989-01-03
申请号：US103112
申请日：1987-09-30
申请人： Richard N. Miller
发明人： Richard N. Miller
CPC分类号： B65D5/0218 , Y10S493/906
摘要： A one-piece paperboard container and closure member telescopically opens and closes and, in the process of opening, reveals hidden matter printed on the container body portion, the closure member automatically frictionally locking onto the container body portion in the closed position. A single paperboard blank has a first and second set of four serially connected rectangular panels, a corresponding set of connecting strips connecting the first and second set of panels and cooperating therewith to provide a top for the closure member and to provide telescopic movement of the closure member relative to the container body portion, a series of proportionately sized V-cuts between each of the first set of panels, just below and adjacent to the strips, and two pairs of converging cut score lines and a central perforated score line at non-adjacent corners of the constructed container body portion, the converging cut score lines having a predetermined height less than the height of the closure member.
摘要翻译： 一体式纸板容器和封闭构件可伸缩地打开和关闭，并且在打开过程中，揭示印刷在容器主体部分上的隐藏物体，封闭构件在关闭位置自动地摩擦锁定到容器主体部分上。 单个纸板坯件具有第一组和第二组四个串联连接的矩形面板，相应的一组连接条，其连接第一组面板和第二组面板，并与之配合，以提供用于封闭构件的顶部，并提供闭合件的伸缩运动 第一组面板中的每一个之间的一系列相对于容器主体部分的比例尺寸的V形切口，在条的正下方和相邻处，以及两对会聚切割刻痕线和非对称的中心穿孔刻痕线， 所构成的容器主体部分的相邻角部，会聚切割刻痕线具有比封闭构件的高度小的预定高度。
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公开(公告)号：US5641348A
公开(公告)日：1997-06-24
申请号：US511906
申请日：1995-08-07
CPC分类号： C04B7/00 , C04B28/26 , C04B7/32 , C04B2111/00525 , C04B2111/56
摘要： A mixture producing a slurry for coating metallic vehicle exhaust conduits utilizing a refractory cement and a caustic or alkaline salt binder. Sufficient amounts of water are also employed in the slurry resulting in a flowable material. The slurry flows over and hardens as a thin uniform coating on the interior surface of an exhaust conduit. The coating exhibits excellent adhesion to the metallic material, does not crack or chip under impact forces, and possesses a coefficient of thermal expansion similar to the underlying metallic structure.
摘要翻译： 一种生产用于涂覆金属车辆排气管道的浆料的混合物，其利用耐火水泥和苛性碱或碱性盐粘合剂。 在浆料中也使用足够量的水，产生可流动的材料。 浆料在排气管道的内表面上流过并固化成薄均匀涂层。 该涂层对金属材料表现出优异的粘合性，不会在冲击力下破裂或破碎，并且具有与下面的金属结构类似的热膨胀系数。
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公开(公告)号：US06296694B1
公开(公告)日：2001-10-02
申请号：US09335063
申请日：1999-06-17
申请人： Richard N. Miller
发明人： Richard N. Miller
IPC分类号： C09K318
CPC分类号： C09K3/18
摘要： The present invention is directed to an anti-fogging/anti-splash composition that can be used for anti-fog/anti-splash applications. When applied to the surface of a transparent or reflective substrate, the composition dries relatively clear and comprises a solution of a non-toxic, fast drying solvent or alcohol and a surface active agent containing sodium lauryl ether sulfate, and either a block ethylene oxide/polyethylene oxide copolymer, an ethoxylated amine, an ethoxylated acetylenic alcohol, sodium sulfosuccinate, ethoxylated sorbitan ester, random EO/PO polymers on butyl alcohol, or mixtures thereof. When applied to the surface of a substrate, the present invention provides a coating of high transparency which cures rapidly, is sufficiently surface active to be an anti-fog agent when “dry”, will persist when “wet” under water spray conditions (such as on a dental mirror) for a period substantial enough to be practicable, and will provide anti-splash benefits throughout the use cycle.
摘要翻译： 本发明涉及可用于防雾/防飞溅应用的防雾/防飞溅组合物。 当施加到透明或反射底物的表面上时，组合物相对清洁干燥，并且包含无毒，快干溶剂或醇的溶液和含有月桂基醚硫酸钠的表面活性剂，以及嵌段环氧乙烷/ 聚氧乙烯共聚物，乙氧基化胺，乙氧基化炔醇，磺基琥珀酸钠，乙氧基化脱水山梨醇酯，丁醇上的无规EO / PO聚合物，或其混合物。 当施加到基材的表面时，本发明提供了一种高透明度的涂层，其在“干燥”时在水喷雾条件下“湿”时将持续快速固化，具有足够的表面活性以成为防雾剂 如在牙科镜上）足够长的时间段可行，并且将在整个使用周期中提供防飞溅益处。
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公开(公告)号：US4545396A
公开(公告)日：1985-10-08
申请号：US705750
申请日：1985-02-25
申请人： Richard N. Miller , K. Bruce Ray
发明人： Richard N. Miller , K. Bruce Ray
CPC分类号： A01G25/16 , A01G25/167 , Y10T137/189
摘要： A system for groves, truck farms and the like for automatically irrigating and fertilizing in accordance with the requirements of the soil. A plurality of capacitance sensors are buried in the areas to be irrigated and fertilized. A computer periodically measures the equivalent capacitive reactance of each sensor to obtain an indication of soil moisture and the equivalent resistance of each sensor to obtain an indication of fertilizer levels in the soil. Water pumps and valves and liquid fertilizer pumps are controlled by the computer to operate only when the soil requires.
摘要翻译： 用于根据土壤要求自动灌溉和施肥的园林，卡车农场等的系统。 多个电容传感器被埋在要灌溉和受精的区域中。 计算机周期性地测量每个传感器的等效容抗，以获得土壤水分的指示和每个传感器的等效电阻，以获得土壤中肥料水平的指示。 水泵和阀门和液体肥料泵由计算机控制，只有当土壤需要时才能运行。
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