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    • 2. 发明申请
    • Fastener free assembly system for solar panel arrays
    • 用于太阳能电池板阵列的紧固件自由组装系统
    • US20120216465A1
    • 2012-08-30
    • US12657322
    • 2010-01-19
    • Peter Vari
    • Peter Vari
    • E04D13/18F24J2/52H01L31/18
    • H02S20/24F24S25/16F24S25/617F24S25/632F24S40/85F24S2025/02Y02B10/12Y02B10/20Y02E10/47Y10T29/49355
    • A mounting system for attaching solar panels or similar structures to a surface and to each other to form an array is disclosed. In accordance with the invention, a bracket that has an upper section with a mounting surface and a retaining lip spaced apart to accept an edge of the panel is provided. A riser connects the upper section to a base disposed on the surface. A ballast disposed against the base keeps the array in place. When the edges of the panels are engaged under the retaining lip of each bracket and the brackets moved to lock the panel in place, the array remains mounted to the surface without mechanical fastening. In certain embodiments, a wind deflector is attached between adjacent panels, and in certain embodiments a separator block is also inserted to fully lock the panels in place. Methods of assembling an array of panels without tools or fasteners are also disclosed.
    • 公开了一种用于将太阳能电池板或类似结构附接到表面并且彼此形成阵列的安装系统。 根据本发明,提供一种支架,其具有上部,其具有安装表面和保持唇缘间隔开以接纳面板的边缘。 提升管将上部部分连接到设置在表面上的基部。 靠在基座上的镇流器将阵列保持在适当的位置。 当面板的边缘接合在每个支架的保持唇缘下方并且托架移动以将面板锁定在适当位置时,阵列保持安装到表面而不进行机械紧固。 在某些实施例中,挡风板连接在相邻的面板之间,并且在某些实施例中,分隔块也被插入以将面板完全锁定在适当位置。 还公开了没有工具或紧固件组装面板阵列的方法。
    • 6. 发明授权
    • On-off control for sprinklers and the like employing a sealing membrane
    • 使用密封膜的喷洒器等的开关控制
    • US6068205A
    • 2000-05-30
    • US80972
    • 1998-05-19
    • Peter Vari
    • Peter Vari
    • A62C31/02A62C37/36
    • A62C31/02
    • In an automatic on-off sprinkler, water enters an inlet and passes through a hollow interior region to the outlet. A reciprocating member in the hollow region normally blocks the outlet when water entering a narrow passageway fills a central chamber above the reciprocating member. A large gap between the hollow region ID and the reciprocating member OD permits friction-free movement of the reciprocating member. A flexible, water-tight diaphragm seals the central region, preventing liquid entering the narrow passageway from communicating with a lower region from passing to the outlet. A sensor detects an emergency condition, unsealing a control opening larger than the narrow passageway, allowing liquid to rapidly escape through the unsealed control, dropping the pressure in the central region, whereby a pressure imbalance lifts the reciprocating member closing the outlet. When the control opening is resealed, liquid pressure in the central region sealed by the water-tight membrane increases. The internal pressure urges the reciprocating member to the closed position when the central region is filled, which condition is maintained during normal temperature conditions. The flexible water-tight diaphragm eliminates the need for O-ring seals which create undesirable frictional forces. The reciprocating member may be spherical or cylindrical and may be formed of a suitable metal or other material. A light closing spring may be provided to normally urge the spool to the closed position. The control valve may be used to control two or more conventional sprinkler heads.
    • 在自动开关式喷水灭火器中,水进入入口并通过中空内部区域到出口。 当进入狭窄通道的水填充往复构件上方的中心室时,中空区域中的往复运动构件通常阻挡出口。 中空区域ID和往复运动构件OD之间的大间隙允许往复运动构件的无摩擦运动。 柔性的防水隔膜密封中央区域,防止液体进入狭窄的通道与下部区域相通以通过出口。 传感器检测紧急情况,开启大于窄通道的控制开口,允许液体通过未密封的控制器快速逸出,降低中心区域中的压力,由此压力不平衡提升关闭出口的往复运动件。 当控制开口被重新密封时,由水密膜密封的中心区域的液压增加。 当中心区域被填充时,内部压力促使往复构件进入关闭位置,在常温条件下维持该状态。 灵活的防水隔膜消除了对产生不希望的摩擦力的O型密封圈的需要。 往复运动构件可以是球形或圆柱形的,并且可以由合适的金属或其它材料形成。 可以设置闭合弹簧以正常地将卷轴推动到关闭位置。 控制阀可用于控制两个或更多个常规喷洒头。
    • 7. 发明授权
    • On-off type sprinkler
    • 开关式喷水灭火器
    • US5303778A
    • 1994-04-19
    • US851918
    • 1992-03-16
    • Peter Vari
    • Peter Vari
    • A62C37/21
    • A62C37/21Y10T137/3476
    • In an automatic turn-off sprinkler, water enters an inlet and passes through a hollow interior region to the outlet. A reciprocating spool in the hollow region normally blocks the outlet enabling incoming water to fill a chamber above the spool. The gap between the ID of the bore and the OD of the spool permits sliding movement of the spool while providing a watertight seal preventing liquid entering the small opening communication with a chamber above the top of the spool from passing to the outlet opening. A heat sensor detects an emergency condition, unsealing a normally sealed opening allowing liquid pressing upon the spool to escape through the unsealed opening dropping the pressure on the top of the spool, whereby water pressure upon the bottom of the spool lifts the spool above the outlet. When the heat sensor seals the control opening, liquid pressure upon the top surface builds. Although pressure on the bottom and top surfaces is substantially equal, gravity urges the spool to the closed position which is maintained during normal conditions. The watertight seal is retained by controlling gap size, eliminating the need for O-ring seals which create undesirable frictional forces. The spool may be spherical or cylindrical. A light closing spring may be provided to normally urge the spool to the closed position. A plurality of on-off sprinkler devices may be controlled by a common heat sensor, if desired.
    • 在自动关闭喷水灭火器中,水进入入口并通过中空的内部区域到出口。 中空区域中的往复式卷轴通常阻挡出口,使得进入的水能够填充卷轴上方的室。 孔的ID和阀芯的外径之间的间隙允许阀芯的滑动运动,同时提供防水密封,防止液体进入与阀芯顶部上方的腔室的小开口连通以通过出口。 热传感器检测到紧急情况,开封通常密封的开口,允许液体压在阀芯上以通过非密封开口逸出,从而降低阀芯顶部的压力,由此阀芯底部的水压将阀芯提升到出口的上方 。 当热传感器密封控制开口时,顶部表面上的液体压力就会建立起来。 虽然底部和顶部表面上的压力基本上相等,但是重力促使阀芯处于正常状态下保持的关闭位置。 通过控制间隙尺寸来保持防水密封,不需要产生不希望的摩擦力的O形圈密封。 线轴可以是球形或圆柱形。 可以设置闭合弹簧以正常地将卷轴推动到关闭位置。 如果需要,多个开关式喷洒装置可以由公共热传感器控制。