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公开(公告)号：US20100018725A1
公开(公告)日：2010-01-28
申请号：US12518442
申请日：2007-12-10
IPC分类号： A62C39/00
CPC分类号： A62C3/0235 , A62C8/02
摘要： The helibucket is for loading, transporting and discharging water and products on fires and hangs from the loading hook of a helicopter. It is formed by a head which is linked to the helicopter, fastening cables, a cover with the foam tank, the floater and the mechanisms box, the base, which supports the weight and houses the discharge valve, the autonomous filling valves and the pump and a flexible canvas which joins the cover with the base. A motor with three reels for winding the cables controls the loading, unloading and folding. Hermetic closing is achieved since the surface of the bottom of the bucket is greater than that of the valve, and on taking weight, the helibucket moves downwards to the elastic limit of its cables, forcing the body of the valve against the valve gates thereby closing it. The helibucket is useful for extinguishing forest fires, increases to a great extent efficiency in firefighting as it transports 100% of the water it loads and enables the pilot to control how and how much water it discharges.
摘要翻译： 救护车用于从直升机的装载钩上装载，运输和排放火灾和挂起的水和产品。 它由与直升机连接的头部，紧固电缆，具有泡沫罐的盖，浮子和机构箱，基座，其支撑重物并容纳排放阀，自动填充阀和泵 以及将盖与基座连接的柔性帆布。 具有三个卷绕线缆的电机控制装载，卸载和折叠。 由于铲斗底部的表面大于阀门的表面，而且在重量较轻的情况下，夹紧器向下移动到其电缆的弹性极限，从而迫使阀体抵靠阀门从而关闭 它。 氦hel et et。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。
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公开(公告)号：US09265977B2
公开(公告)日：2016-02-23
申请号：US13411296
申请日：2012-03-02
申请人： Mark Toeckes , Earl D. Trautman
发明人： Mark Toeckes , Earl D. Trautman
CPC分类号： A62C3/0235 , A62C3/0228 , A62C3/08 , A62C8/02 , A62C31/28
摘要： Valves having an inner assembly comprising: a base plate spaced apart from a top plate to define therebetween an open side, the base plate defining an outlet; an outer assembly comprising solid side walls and being movable relative to the inner assembly between open and closed positions, an upper portion of the solid side walls seal with the top plate only when the outer assembly is in the closed position, a lower portion of the solid side walls seal with the base plate only when the outer assembly is in the closed position, wherein the open position allows flow through the valve via the open side portion and the outlet of the outer assembly; and an actuator mounted to the inner assembly and connected to the outer assembly to move the outer assembly between the open and closed positions in response to electrical control signals.
摘要翻译： 具有内部组件的阀包括：与顶板隔开的基板，以在其间限定开口侧，所述底板限定出口; 外部组件，其包括实心侧壁并且可在打开和关闭位置之间相对于内部组件移动，只有当外部组件处于关闭位置时，实心侧壁的上部与顶板密封， 仅当外部组件处于关闭位置时，实心侧壁与基板密封，其中打开位置允许经由外部组件的敞开侧部分和出口流过阀; 以及致动器，其安装到所述内部组件并连接到所述外部组件，以响应于电气控制信号而在所述打开位置和关闭位置之间移动所述外部组件。
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公开(公告)号：US1959782A
公开(公告)日：1934-05-22
申请号：US64458132
申请日：1932-11-28
申请人： FENWICK JR FRANCIS F
发明人： FENWICK JR FRANCIS F
IPC分类号： A62C8/02
CPC分类号： A62C8/02
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公开(公告)号：US5560429A
公开(公告)日：1996-10-01
申请号：US246504
申请日：1994-05-20
申请人： Robert D. Needham
发明人： Robert D. Needham
CPC分类号： A62C3/0235 , A62C8/02
摘要： A collapsible fire fighting bucket assembly to be suspended from an aircraft for fighting wild fires, the bucket being made of pliable material and having an open upper end for filling from a body of water. A tubular extension extends from an opening in the bottom of the bucket and has a free end formed with a discharge port provided with resilient sealing lips which are brought into sealing engagement with each other to close the port to minimize water leakage from the tubular extension. A harness suspends the bucket from the aircraft and a releasable support releasably supports the free end of the tubular extension within the bucket body extending upwardly from the opening to close the discharge port. The releasable support cooperates with the openings to allow the tubular extension to be rapidly lowered so as to extend downwardly from the bottom to open the discharge port for dumping the water. The sealing lips are drawn together by purse lines passing through openings adjacent the discharge port but spaced from the sealing lips to avoid abrasion of the lips that occurred with prior art bucket valves. The purse lines cooperate with the releasable support to control location of the free end of the tubular extension.
摘要翻译： 一个可折叠的消防斗组合件从飞机上悬挂以进行野火，铲斗由柔韧的材料制成，并具有用于从水体填充的敞开的上端。 管状延伸部从铲斗的底部的开口延伸并且具有形成有排出口的自由端，该排出口设置有弹性密封唇，该弹性密封唇彼此密封接合以封闭端口，以最小化从管状延伸部渗漏的水。 线束将飞机悬挂在飞行器上，并且可释放的支撑件可释放地支撑从开口向上延伸以关闭排放口的铲斗本体内的管状延伸部的自由端。 可释放的支撑件与开口配合以允许管状延伸部被快速地降低，从而从底部向下延伸以打开排出口以倾倒水。 密封唇被通过穿过邻近排出口的开口但与密封唇隔开的钱包线拉在一起，以避免现有技术的斗式阀发生的嘴唇磨损。 钱包线与可释放支撑件配合以控制管状延伸部的自由端的位置。
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公开(公告)号：US20120222874A1
公开(公告)日：2012-09-06
申请号：US13411296
申请日：2012-03-02
申请人： Mark TOECKES , Earl D. TRAUTMAN
发明人： Mark TOECKES , Earl D. TRAUTMAN
CPC分类号： A62C3/0235 , A62C3/0228 , A62C3/08 , A62C8/02 , A62C31/28
摘要： Valves having an inner assembly comprising: a base plate spaced apart from a top plate to define therebetween an open side, the base plate defining an outlet; an outer assembly comprising solid side walls and being movable relative to the inner assembly between open and closed positions, an upper portion of the solid side walls seal with the top plate only when the outer assembly is in the closed position, a lower portion of the solid side walls seal with the base plate only when the outer assembly is in the closed position, wherein the open position allows flow through the valve via the open side portion and the outlet of the outer assembly; and an actuator mounted to the inner assembly and connected to the outer assembly to move the outer assembly between the open and closed positions in response to electrical control signals.
摘要翻译： 具有内部组件的阀包括：与顶板隔开的基板，以在其间限定开口侧，所述底板限定出口; 外部组件，其包括实心侧壁并且可在打开和关闭位置之间相对于内部组件移动，仅当外部组件处于关闭位置时，实心侧壁的上部与顶板密封， 仅当外部组件处于关闭位置时，实心侧壁与基板密封，其中打开位置允许经由外部组件的敞开侧部分和出口流过阀; 以及致动器，其安装到所述内部组件并连接到所述外部组件，以响应于电气控制信号而在所述打开位置和关闭位置之间移动所述外部组件。
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公开(公告)号：US5232246A
公开(公告)日：1993-08-03
申请号：US797398
申请日：1991-11-25
申请人： Jourdan T. Page
发明人： Jourdan T. Page
CPC分类号： B60P3/22 , A62C8/02 , Y10S280/08
摘要： A portable liquid reservoir comprising an open container mounted on a moveable frame. The reservoir is intended for fire fighting and has a liquid drain in which whirlpool prevention devices are incorporated to prevent the formation of whirlpools and allow water to be removed from the reservoir at a relatively high rate.
摘要翻译： 一种便携式液体储存器，包括安装在可移动框架上的敞开的容器。 储存器用于消防，并具有液体排放，其中结合有涡流预防装置以防止形成涡流，并允许以相对较高的速率从储存器中移出水。
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公开(公告)号：US2656958A
公开(公告)日：1953-10-27
申请号：US14501450
申请日：1950-02-18
发明人： AUSTIN RALPH W
IPC分类号： A62C8/02
CPC分类号： A62C8/02
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公开(公告)号：US4576237A
公开(公告)日：1986-03-18
申请号：US631083
申请日：1984-07-16
申请人： Donald B. Arney
发明人： Donald B. Arney
CPC分类号： A62C8/02
摘要： A collapsible fire fighting bucket to be suspended from an aircraft and to be filled from an open body of water. The bucket has two means for adjusting the capacity thereof to accomodate load carrying capacity of the aircraft. One means includes sidewall stiffening means in the bucket sidewall which bulge outwardly under load. The second means includes an adjusting means around the side wall for adjustably restricting the circumference thereof and thereby reducing the capacity of the bucket. A bucket assembly comprising a main bucket and a booster bucket is used for filling from shallow water. The booster bucket empties into the main bucket on lifting to give the main bucket a better fill.
摘要翻译： 一架可折叠的消防斗，从飞机上悬挂，并从开放的水体中充满。 铲斗具有两种调节其承载能力以适应飞机承载能力的装置。 一种装置包括在负载下向外凸出的在侧壁中的侧壁加强装置。 第二装置包括围绕侧壁的调节装置，用于可调节地限制其周边，从而减小铲斗的容量。 包括主铲斗和助力铲斗的铲斗组件用于从浅水中填充。 增压斗在提升时清空主桶，使主桶更好地填满。
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