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41. 发明申请

US20060070657A1 Fire hydrant system 失效
标题翻译：消防龙头系统
公开(公告)号：US20060070657A1
公开(公告)日：2006-04-06
申请号：US10544792
申请日：2004-02-09
申请人： Doo Kang
发明人： Doo Kang
IPC分类号： A62C35/68
CPC分类号： E03B9/14 , E03B9/08 , Y10T137/5327 , Y10T137/5444 , Y10T137/545 , Y10T137/5456 , Y10T137/5462 , Y10T137/5497
摘要： The present invention relates to a hydrant system that is projected over the ground while being buried in the underground. The hydrant system comprises a sluice valve (20) connected to a water-guide tube (10) within a manhole M, the sluice valve having a first openings/shutting shaft (21) disposed therein; a female cylinder (30) having a drain valve (31) that is opened when the sluice valve (20) is locked and that is locked when the sluice valve(20) is opened, and a bracket (36) having a through-hole; a male cylinder(40) having a piston(45) for opening/shutting the bottom of the male cylinder(40) as a piston rod (44) is rotated in the forward or reverse direction; a rod(50) for limiting a projection range of the male cylinder(40) protruded against the female cylinder (30); a manhole cover (60) having a sub hole (62) through which the male cylinder (40) passes; a second opening/shutting shaft (61) for rotating the first opening/shutting shaft (21); and a universal joint (70), which connects the first opening/shutting (21) and the second opening/shutting shaft (51).
摘要翻译：本发明涉及一种在被埋在地下时投射在地面上的消火栓系统。所述消防栓系统包括连接到人孔M内的导水管（10）的闸阀（20），所述闸阀具有设置在其中的第一开/关轴（21）具有排水阀（31）的阴气缸（30），当所述闸阀（20）被锁定时打开，并且当所述闸阀（20）打开时被锁定;以及支架（36），其具有通孔 ; 具有用于打开/关闭作为活塞杆（44）的公缸（40）的底部的活塞（45）的公缸（40）沿正向或反向旋转; 用于限制突出于阴气缸（30）的阳性气缸（40）的突出范围的杆（50）; 具有副孔（62）的人孔盖（60），所述公缸（40）通过所述子孔; 用于旋转第一打开/关闭轴（21）的第二打开/关闭轴（61）; 和连接第一打开/关闭（21）和第二打开/关闭轴（51）的万向接头（70）。

42. 发明授权

US06883534B2 Freeze protection device for wall hydrants/faucets 有权
标题翻译：墙壁消防栓/水龙头的防冻装置
公开(公告)号：US06883534B2
公开(公告)日：2005-04-26
申请号：US10640909
申请日：2003-08-14
申请人： William T. Ball , Cody W. Jackson , Lawrence Almasy
发明人： William T. Ball , Cody W. Jackson , Lawrence Almasy
IPC分类号： F16K17/168 , F16K27/00 , F16K31/64 , E03B7/08 , E03B7/12 , F16L55/07
CPC分类号： F16K17/168 , F16K27/006 , Y10T137/1189 , Y10T137/1244 , Y10T137/1298 , Y10T137/1353 , Y10T137/5497 , Y10T137/698 , Y10T137/7927 , Y10T137/7929 , Y10T137/88054
摘要： A freezeless wall hydrant has a normally horizontal fluid inlet tube with an interior end and exterior end. A hollow valve fitting is rigidly secured to the interior end of the inlet tube for a connection to a source of pressurized fluid. A valve seat is located on an interior end of the valve fitting. A valve body is longitudinally movably mounted in the inlet tube adjacent to the valve fitting. A pressure relief valve is mounted on the inlet tube between the interior and exterior ends thereof so that if residual water within and adjacent the exterior end of the inlet tube freezes and exerts pressure on residual fluid within the inlet tube adjacent the interior end thereof, the pressure relief valve will actuate to purge some of the high pressure fluid to decrease the pressure being exerted by such fluid to the interior of the inlet tube.
摘要翻译：无阻塞的消防栓具有通常为水平的流体入口管，其内部端部和外部端部。中空阀配件刚性地固定到入口管的内端，用于连接到加压流体源。阀座位于阀配件的内端。阀体可纵向移动地安装在与阀配件相邻的入口管中。压力释放阀安装在入口管的内端和外端之间，使得如果入口管的外端内部和附近的残留水冻结并对邻近入口管的内端的残留流体施加压力，则减压阀将致动以净化一些高压流体，以将由这种流体施加的压力减小到入口管的内部。

43. 发明申请

US20050034757A1 FREEZE PROTECTION DEVICE FOR WALL HYDRANTS/FAUCETS 有权
标题翻译：用于水泥/龙头的冷冻保护装置
公开(公告)号：US20050034757A1
公开(公告)日：2005-02-17
申请号：US10640909
申请日：2003-08-14
申请人： William Ball , Cody Jackson , Lawrence Almasy
发明人： William Ball , Cody Jackson , Lawrence Almasy
IPC分类号： F16K17/168 , F16K27/00 , F16K47/00
CPC分类号： F16K17/168 , F16K27/006 , Y10T137/1189 , Y10T137/1244 , Y10T137/1298 , Y10T137/1353 , Y10T137/5497 , Y10T137/698 , Y10T137/7927 , Y10T137/7929 , Y10T137/88054
摘要： A freezeless wall hydrant has a normally horizontal fluid inlet tube with an interior end and exterior end. A hollow valve fitting is rigidly secured to the interior end of the inlet tube for a connection to a source of pressurized fluid. A valve seat is located on an interior end of the valve fitting. A valve body is longitudinally movably mounted in the inlet tube adjacent to the valve fitting. A pressure relief valve is mounted on the inlet tube between the interior and exterior ends thereof so that if residual water within and adjacent the exterior end of the inlet tube freezes and exerts pressure on residual fluid within the inlet tube adjacent the interior end thereof, the pressure relief valve will actuate to purge some of the high pressure fluid to decrease the pressure being exerted by such fluid to the interior of the inlet tube.
摘要翻译：无阻塞的消防栓具有通常为水平的流体入口管，其内部端部和外部端部。中空阀配件刚性地固定到入口管的内端，用于连接到加压流体源。阀座位于阀配件的内端。阀体可纵向移动地安装在与阀配件相邻的入口管中。压力释放阀安装在入口管的内端和外端之间，使得如果入口管的外端内部和附近的残留水冻结并对邻近入口管的内端的残留流体施加压力，则减压阀将致动以净化一些高压流体，以将由这种流体施加的压力减小到入口管的内部。

44. 发明申请

US20040238037A1 Freeze and backflow protection for a subterranean water flushing system 有权
标题翻译：地下水冲洗系统的冷冻和回流保护
公开(公告)号：US20040238037A1
公开(公告)日：2004-12-02
申请号：US10856003
申请日：2004-05-28
发明人： Thomas M. Taylor , David Goslin
IPC分类号： F16K027/00
CPC分类号： E03B7/006 , G01N1/10 , Y10T137/1189 , Y10T137/3331 , Y10T137/5497 , Y10T137/6995 , Y10T137/86389
摘要： A water flushing system for a pressurized subterranean water distribution system includes an inlet conduit for receiving pressurized water from the subterranean water distribution system; an outlet fluidly connected to the inlet conduit for discharging pressurized water in the inlet conduit downwardly towards a drain; and a control valve for controlling the flow of pressurized water in the inlet conduit. The water flushing system further includes one or more of the following features: a freeze protection assembly, a detachable coupling system, a dechlorination system, and a backflow prevention system.
摘要翻译：用于加压地下水分配系统的水冲洗系统包括用于从地下水分配系统接收加压水的入口管道; 流体连接到入口管道的出口，用于将入口管道中的加压水向下排放到排水口; 以及用于控制入口管道中的加压水流的控制阀。水冲洗系统还包括以下特征中的一个或多个：防冻组件，可拆卸联接系统，脱氯系统和防回流系统。

45. 发明授权

US06668852B1 Frost proof sillcock service sleeve 失效
标题翻译：防冻鞋套服
公开(公告)号：US06668852B1
公开(公告)日：2003-12-30
申请号：US10316150
申请日：2002-12-11
申请人： John Theodore Williamson
发明人： John Theodore Williamson
IPC分类号： E03B914
CPC分类号： E03B9/025 , E03B7/12 , E03B9/14 , Y10T137/0486 , Y10T137/0491 , Y10T137/5497 , Y10T137/5762 , Y10T137/698 , Y10T137/7036
摘要： A service sleeve coupled with a frost proof sillcock including a housing having an outer surface and defining an inner chamber for receiving an inner portion of the sillcock, a stem portion, and an area of water pipe that extends radially from the stem portion to the structure's water supply. The service sleeve further includes a cap having an inner surface, a first end having a diameter to receive the outer surface of the housing, and a second end having a diameter sized to slidingly receive the water pipe. The stem portion having a male portion and a female portion. The male and female portions have bores therethrough. The female portion having an inlet end coupled to the water pipe and an opening opposite the inlet end for access to the bore of the female portion. The male portion having an outlet end for connecting to the inner portion of the sillcock and an opening for access to the bore of the male portion. The male portion further including an extension portion having two circular grooves formed of the width of the extension portion to receive sealing rings. The extension portion of the male portion configured to slide in and out the bore through the opening of the female portion, and therefore, the male portion and female portion will generally be telescopically engaged.
摘要翻译：一种与防霜筒结合的维护套筒，其包括具有外表面并且限定内腔的壳体，所述壳体具有用于容纳所述凹槽的内部部分，杆部分和从所述杆部分径向延伸到所述结构体的水管区域供水。维修套筒还包括具有内表面的帽，具有用于容纳壳体的外表面的直径的第一端和具有尺寸适于滑动地接收水管的直径的第二端。茎部具有阳部分和阴部分。阳部分和阴部分都有孔穿过。阴部分具有连接到水管的入口端和与入口端相对的开口，用于进入阴部分的孔。阳部具有用于连接到ill眼的内部的出口端和用于接近阳部的孔的开口。阳部还包括具有由延伸部分的宽度形成的两个圆形槽的延伸部分，以便接收密封环。凸形部分的延伸部分被构造成通过阴部分的开口滑入孔中并且因此通过凸形部分和凹形部分可伸缩地接合。

46. 发明授权

US06659123B2 Maintaining readiness in fire hydrants 有权
公开(公告)号：US06659123B2
公开(公告)日：2003-12-09
申请号：US09939228
申请日：2001-08-24
申请人： William Hyland , John H. Hallman
发明人： William Hyland , John H. Hallman
IPC分类号： E03B712
CPC分类号： E03B9/04 , Y10T137/0318 , Y10T137/5327 , Y10T137/5497
摘要： Fire hydrants are protected from freezing by including potassium formate, preferably at least 10% by weight, in the water enclosed in them during nonuse.

47. 发明申请

US20030047210A1 Maintaining readiness in fire hydrants 有权
标题翻译：维持消防栓的准备
公开(公告)号：US20030047210A1
公开(公告)日：2003-03-13
申请号：US09939228
申请日：2001-08-24
申请人： Clearwater, Inc.
发明人： William Hyland , John H. Hallman
IPC分类号： F17D001/00
CPC分类号： E03B9/04 , Y10T137/0318 , Y10T137/5327 , Y10T137/5497
摘要： Fire hydrants are protected from freezing by including potassium formate, preferably at least 10% by weight, in the water enclosed in them during nonuse.
摘要翻译：消防栓通过在不使用时将其包含在其中的水中，包括甲酸钾，优选至少10重量％来防止冻结。

48. 发明授权

US5246028A Sanitary yard hydrant 失效
标题翻译：卫生间消防栓
公开(公告)号：US5246028A
公开(公告)日：1993-09-21
申请号：US938933
申请日：1992-09-01
申请人： Robert J. Vandepas
发明人： Robert J. Vandepas
IPC分类号： E03B9/14
CPC分类号： E03B9/14 , Y10T137/5386 , Y10T137/5497
摘要： A freeze and contamination resistant hydrant, for controlling fluid flow includes: a vertically elongated conduit having a lower portion adapted for installation underground, the conduit having a lower fluid inlet associated with that lower portion, and an upper fluid outlet, for passing fluid; a valve in the lower portion of the conduit; a plunger, with a stopper of substantially circular horizontal cross-section attached, extending downward through the conduit into the valve for closing and opening the same; an upper drain port in the valve above the stopper drains any fluid trapped above the valve when the valve is closed; a venturi conduit below the valve having a venturi port; and a fluid reservoir surrounding at least the lower portion of the conduit. When the valve is opened, fluid passes from the lower fluid inlet to the upper fluid outlet and through the venturi conduit to induce fluid flow from the reservoir through the venturi port. When the valve is closed, fluid is prevented from flowing from the lower fluid inlet to the upper fluid outlet, and fluid above the valve is drained into the reservoir through the drain port.
摘要翻译：用于控制流体流动的冷冻和抗污染消火栓包括：垂直细长的管道，其具有适于在地下安装的下部，所述管道具有与该下部相关联的下部流体入口和用于通过流体的上部流体出口; 管道下部的阀门; 具有大致圆形水平横截面的塞子的柱塞，其通过导管向下延伸到阀中以关闭和打开该阀; 阀门上方的阀门上的上排水口在阀关闭时排出被捕获在阀上方的任何流体; 在具有文丘里口的阀下面的文氏管; 以及围绕导管的至少下部的流体储存器。当阀打开时，流体从下部流体入口传递到上部流体出口并通过文丘里管道，以引起流体从储存器流过文丘里口。当阀关闭时，防止流体从下流体入口流到上流体出口，并且阀上方的流体通过排水口排入储存器。

49. 发明授权

US5176166A Insulating and stabilizing structure for a faucet 失效
标题翻译：水龙头绝缘稳定结构
公开(公告)号：US5176166A
公开(公告)日：1993-01-05
申请号：US899919
申请日：1992-06-17
申请人： Terry Lene
发明人： Terry Lene
IPC分类号： F16L59/16
CPC分类号： F16L59/163 , Y10T137/5497 , Y10T137/7036
摘要： An insulating and stabilizing structure is provided for a faucet mounted on an unsupported vertical pipe extending upwardly from a pipe fitting on a horizontal pipe through the ground. The structure consists of an insulated sleeve to fit over a portion of the vertical pipe extending upwardly above the ground, so as to insulate it from the elements to prevent freeze up of water therein. A casing has an elongated slot extending upwardly from its lower end, so as to form two blades thereon. The casing fits over the insulated sleeve with the blades inserted into the ground until the top of the slot stops at the pipe fitting on the horizontal pipe, so as to retain in a stationary position the vertical pipe extending upwardly from the pipe fitting. A cap having a central hole fits over the top of the casing and the insulated sleeve to allow the top of the vertical pipe to extend through the central hole, so that the faucet can be connected thereto.
摘要翻译：提供了一种用于安装在从通过地面的水平管上的管接头向上延伸的无支撑垂直管上的水龙头的绝缘和稳定结构。该结构由一个绝缘套管组成，用于安装在垂直管道上方向上延伸到地面上方的一部分上，以使其与元件绝缘，以防止其中的水冻结。壳体具有从其下端向上延伸的细长槽，以在其上形成两个叶片。套管装配在绝缘套管上，其中刀片插入地面，直到槽的顶部停在水平管道上的管件上，以便将固定位置保持在从管接头向上延伸的竖管上。具有中心孔的帽配合在壳体的顶部和绝缘套筒上，以允许垂直管的顶部延伸穿过中心孔，使得水龙头可以连接到其上。

50. 发明授权

US5033500A Freeze valve apparatus 失效
标题翻译：冷冻阀装置
公开(公告)号：US5033500A
公开(公告)日：1991-07-23
申请号：US604160
申请日：1990-10-29
申请人： Herbert W. Hoeptner, III
发明人： Herbert W. Hoeptner, III
IPC分类号： E03B7/12 , E03B9/14
CPC分类号： E03B9/14 , E03B7/12 , Y10T137/5386 , Y10T137/5497
摘要： A freeze resisting valve apparatus, for controlling water flow, the combination comprising: a vertically elongated, hollow valve body having a lower portion adapted for installation underground, the body having a lower water inlet associated with the lower portion, and an upper water outlet, for passing a stream of pressurized water through the body; a water reservoir adapted for installation underground and having communication with the body lower portion via an ejector port; a valve seat projecting in the lower portion of the body and having a narrowed passage extending upwardly and positioned to increase pressurized water flow velocity in proximity to the port, the ejector port being proximate the level of the seat; a valve member tapering downwardly toward an apex always remaining in alignment with the narrowed passage as the stopper member moves toward and away from the seat to effect drainage of water in the valve body downwardly, in the body past the stopper to the reservoir when the stopper is closed on the seat with the apex at the narrow passage, and to effect inducing of water flow from the reservoir through the ejector port and into the stream and then upwardly in the body when the stopper is retracted upwardly from the seat; the reservoir being substantially coaxial with the stopper valve member and seat; and there being a shaft connected with the stopper and extending upwardly in the body, the body having a reduced diameter eductor bore in which the shaft extends with annular clearance to form an eductor passage through which water flows to and from the stopper.
摘要翻译：一种用于控制水流的防冻阀装置，所述组合包括：垂直细长的中空阀体，其具有适于安装在地下的下部，所述主体具有与所述下部相关联的下部入口，以及上部水出口，用于通过加压水流通过身体; 一个适于安装在地下并经由喷射器端与主体下部连通的储水器; 阀座，其突出在主体的下部，并且具有向上延伸并定位成增加靠近端口的加压水流速度的狭窄通道，喷射器端口接近座椅的高度; 当止动件朝向和远离座椅移动时，向下朝向顶点向下锥形的阀构件总是保持与狭窄通道对齐，以在阀体中向下排出水中的水，当阀塞通过止动件到达储存器时，止动件在座位上以尖端在狭窄的通道处封闭，并且当塞子从座椅向上缩回时，引起水从储存器通过喷射器端口流入流中，然后向上向上; 所述储存器与止动阀构件和座基本上同轴; 并且存在与止动件连接并且在主体中向上延伸的轴，该主体具有减小直径的喷射器孔，其中轴以环形间隙延伸以形成喷射器通道，水通过该流道从止动件流过。

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