公开(公告)号：US20170089487A1

公开(公告)日：2017-03-30

申请号：US15373132

申请日：2016-12-08

申请人： WCM Industries, Inc.

发明人： William T. Ball ,  Eric Pilarczyk

IPC分类号： F16K31/60 ,  E03B9/02

CPC分类号： F16K31/60 ,  E03B9/025 ,  E03B9/027 ,  Y10T137/5109 ,  Y10T137/5456 ,  Y10T137/5497 ,  Y10T137/7014 ,  Y10T137/7017

摘要： An adjustable operating rod assembly is provided. In one embodiment a telescoping rod and tube are provided such that the length of the operating rod can be selectively adjusted in order to accommodate fluid inlet pipes of various lengths and regardless of manufacturer.

公开(公告)号：US20140261731A1

公开(公告)日：2014-09-18

申请号：US14205655

申请日：2014-03-12

申请人： Keith Allen Bost

发明人： Keith Allen Bost

IPC分类号： E03B9/02

CPC分类号： E03B9/02 ,  F16K27/006 ,  F16K27/12 ,  Y10T137/0402 ,  Y10T137/5456 ,  Y10T137/5468

摘要： Devices, systems and methods for visually indicating the presence of a fire hydrant and the range of gallons per minute water flow associated with the hydrant by using a single-piece fire hydrant cover.

摘要翻译： 用于直观地指示消防栓的存在的装置，系统和方法以及通过使用单件消防栓盖与消火栓相关联的每分钟水流量的加仑范围。

公开(公告)号：US08006713B2

公开(公告)日：2011-08-30

申请号：US12211680

申请日：2008-09-16

申请人： Tak-Yiu Wong

发明人： Tak-Yiu Wong

IPC分类号： G05D7/00

CPC分类号： B64F1/28 ,  F16L37/127 ,  F16L37/138 ,  Y10T137/5456

摘要： A hydrant coupling assembly includes a hydrant valve and a hydrant coupler, including a coupler body and a coupler actuating collar assembly having an actuating collar movable axially relative to the coupler body. The actuating collar includes at least one movable latching lug that is selectively moved into place around a mating feature on the hydrant valve adapter by lifting or lowering the actuating collar. A locking mechanism is installed within the coupler actuating collar and includes a coupler plunger, a collar plunger, a coupler plunger check ball, and a collar plunger cheek ball. The coupler plunger and the coupler plunger check ball are adapted to lock the actuating collar in a disconnected state and the collar plunger and the collar plunger check ball are adapted to lock the actuating collar in a connected state. A hydrant coupler for use in a hydrant coupling assembly is also disclosed.

摘要翻译： 消火栓联接组件包括消防栓阀和消防栓联接器，包括联接器主体和联接器致动套环组件，其具有可相对于联接器主体轴向移动的致动轴颈。 致动轴环包括至少一个可移动的闩锁突起，其通过提升或降低驱动套环来选择性地移动到消防栓阀适配器上的配合特征周围的适当位置。 锁定机构安装在耦合器驱动套环内，并包括联接器柱塞，套环柱塞，联接器柱塞止回球和套环柱塞面颊球。 联接器柱塞和联接器柱塞止回球适于将致动轴环锁定在断开状态，并且套环柱塞和套环柱塞止回球适于将致动轴环锁定在连接状态。 还公开了一种用于消防栓联接组件的消防栓联接器。

公开(公告)号：US07617835B2

公开(公告)日：2009-11-17

申请号：US11518713

申请日：2006-09-11

申请人： Corey J. Seppmann

发明人： Corey J. Seppmann

IPC分类号： E03B9/02

CPC分类号： E03B9/12 ,  F16K27/006 ,  Y10T137/0441 ,  Y10T137/5456 ,  Y10T137/5468 ,  Y10T137/5497

摘要： A coupler for a hydrant assist kit includes a single piece construction having an inlet, an outlet, a basin, and a drain, the drain above the inlet and at a bottom of the basin. A hydrant assist kit connects a water line to a hydrant with the coupler and a sleeve attached to the coupler to protect the hydrant pipe.

摘要翻译： 用于消防栓辅助套件的联接器包括具有入口，出口，盆和排水口的单件结构，排水口在入口的上方和盆底部。 消防栓辅助工具将水管线连接到消防栓与联接器，套管连接到联接器上，以保护消防栓管道。

公开(公告)号：US07588049B2

公开(公告)日：2009-09-15

申请号：US11079684

申请日：2005-03-14

申请人： Peter Compton Blyth ,  David Lyle Bangs

发明人： Peter Compton Blyth ,  David Lyle Bangs

IPC分类号： E03B9/02

CPC分类号： E03B9/04 ,  F16K27/006 ,  Y10T137/5327 ,  Y10T137/5456

摘要： The claimed universal polymeric molded fire hydrant is lightweight, weather resistant and will meet the UL, FM, NFPA and AWWA standards established for conventional metallic hydrants. Polymeric fire hydrants will also exceed standard performance expectations by eliminating rusting, binding, cracking and the associated need for periodic painting and lubrication. This polymeric fire hydrant costs less to produce than traditional metallic models providing significant costs savings to commercial and residential developers as well as municipalities. The inherent light weight nature of the units will reduce manpower and heavy equipment required to install it. This hydrant can be manufactured to resemble all existing traditional hydrant designs and performance specifications and will allow for future design modifications as future performance specifications and designs evolve.

摘要翻译： 所要求保护的通用聚合物模制消防栓重量轻，耐候性好，符合为常规金属消火栓制定的UL，FM，NFPA和AWWA标准。 聚合消火栓也将通过消除生锈，结合，开裂以及周期性涂装和润滑的相关需求而超出标准性能预期。 这种聚合消火栓比传统的金属模型生产成本更低，为商业和住宅开发商以及城市提供显着的成本节省。 单位的固有重量轻，将减少安装所需的人力和重型设备。 该消防龙头可以制造成与现有的所有传统消防龙头设计和性能规范相似，并且将在以后的性能规格和设计发展的今后进行设计修改。

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）。

公开(公告)号：US5303961A

公开(公告)日：1994-04-19

申请号：US44982

申请日：1993-04-08

申请人： Nicholas B. Popil

发明人： Nicholas B. Popil

IPC分类号： E03B9/06 ,  F16L55/00

CPC分类号： E03B9/06 ,  Y10S285/901 ,  Y10T137/5456 ,  Y10T137/7043

摘要： Proper access for enabling fire hoses to be readily coupled to the hose connections of a fire hydrant is provided without needlessly sacrificing valuable adjacent parking space for motor vehicles by utilizing upwardly oriented fire hydrant hose connections and/or by utilizing open-walled, cage-like protective enclosure components to maintain good and sufficient hydrant clearance and hose connection access space in regions that extend about the hydrant's hose connections. In one preferred form, rounded elbow pipe segments are threaded onto the hose connections of an existing fire hydrant and are rigidly secured in place thereon to provide upwardly oriented fire hydrant hose connections, and/or protective enclosure components are attached to the existing fire hydrant to provide an open-walled cage-like structure that maintains proper obstruction-free access space in regions that extend about the hydrant's hose connections so that fire hoses easily can be coupled to the hydrant. Alternatively, a newly manufactured fire hydrant is provided with upwardly oriented hose connections and/or is provided with protective enclosure components that cooperate, once they are put in place during installation of the hydrant, to ensure that proper obstruction-free access areas are maintained about the hydrant's hose connections so that fire hoses easily can be coupled to the hydrant.

摘要翻译： 通过利用向上定向的消防龙头软管连接和/或通过利用开放式的笼状的方式，提供使消防软管容易地联接到消火栓的软管连接处的正确的通道，而不用不必要地牺牲汽车的有价值的相邻停车位 保护外壳组件，以在围绕消防栓软管接头延伸的区域内保持良好且足够的消防栓间隙和软管连接进入空间。 在一个优选形式中，圆形弯头管段被螺纹连接到现有消防栓的软管连接处，并且刚性地固定在其上的适当位置以提供向上定向的消防栓软管连接，和/或保护性外壳部件附接到现有的消防栓 提供一种开放式笼状结构，在围绕消防龙头的软管连接处延伸的区域内保持适当的无障碍通道，使得消防水带易于与消防栓相连。 或者，新制造的消防栓设置有向上定向的软管连接件和/或设置有保护性外壳部件，一旦在安装消防栓期间就位时，它们就配合，以确保维持适当的无障碍通道区域 消防栓的软管连接，使消防水带容易连接到消防栓。

公开(公告)号：US5121772A

公开(公告)日：1992-06-16

申请号：US591979

申请日：1990-10-02

申请人： Gary Bouc ,  Timothy Logman ,  Carl E. Floren ,  Al Seitz

发明人： Gary Bouc ,  Timothy Logman ,  Carl E. Floren ,  Al Seitz

IPC分类号： E03B9/02 ,  E03B9/04

CPC分类号： E03B9/02 ,  E03B9/04 ,  Y10T137/5327 ,  Y10T137/5456

摘要： A three-way wet barrel fire hydrant includes an enlarged intermediate barrel section, which effectively reduces pressure loss in the fire hydrant. The hydrant barrel is formed by an improved sand molding process which requires the mold parting line of the barrel to be selected to coincide with the centerline of the upper nozzle opening. In this manner, a pattern which forms the sand mold may be removed cleanly from the molding sand, thereby eliminating the need of multiple side cores during the casting process.

摘要翻译： 三通湿桶消火栓包括一个扩大的中间桶部分，有效减少了消防栓的压力损失。 消防栓桶通过改进的砂型成型工艺形成，其需要选择筒的模具分型线与上喷嘴开口的中心线重合。 以这种方式，形成砂模的图案可以从型砂干净地移除，从而在铸造过程中不需要多个侧芯。

公开(公告)号：US4538416A

公开(公告)日：1985-09-03

申请号：US537472

申请日：1983-09-29

申请人： Richard C. Riedy

发明人： Richard C. Riedy

IPC分类号： F25B9/14 ,  F25B9/00

CPC分类号： F25B9/14 ,  F25B2309/006 ,  Y10S505/892 ,  Y10T137/2781 ,  Y10T137/5456

摘要： A method and apparatus for producing refrigeration without loss of refrigeration or introduction of magnetic disturbance when using a displacer-expander type cryogenic refrigerator pneumatically actuated by a rotary valve coupled directly to a motor, the displacer-expander, rotary valve and motor being a single unit, by removing the motor from the unit and driving the valve by means of a flexible shaft. The flexible shaft can be disposed within a fluid conduit used to deliver high-pressure fluid to said refrigerator.

摘要翻译： 一种用于在使用由直接与电动机直接连接的旋转阀气动驱动的置换器 - 膨胀器型低温冷冻机中产生制冷而不丧失制冷或引入磁力扰动的方法和装置，所述置换器 - 膨胀器，旋转阀和电动机是单个单元 通过将电机从单元中取出并通过柔性轴驱动阀。 柔性轴可以设置在用于将高压流体输送到所述冰箱的流体导管内。

公开(公告)号：US1641512A

公开(公告)日：1927-09-06

申请号：US15672326

申请日：1926-12-23

申请人： HECKE CHARLES E VAN

发明人： HECKE CHARLES E VAN

IPC分类号： E03B9/10

CPC分类号： E03B9/10 ,  Y10T137/5456