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1. 发明授权

US5312048A Regulating nozzle with adjustable effective area baffle 失效
标题翻译：调节喷嘴具有可调节的有效面积挡板
公开(公告)号：US5312048A
公开(公告)日：1994-05-17
申请号：US36918
申请日：1993-03-25
申请人： Robert W. Steingass , Stewart G. McMillan
发明人： Robert W. Steingass , Stewart G. McMillan
IPC分类号： A62C31/02 , B05B1/16 , B05B1/32
CPC分类号： A62C31/02 , B05B1/1645 , B05B1/323 , Y10T137/87378
摘要： A nozzle including a tubular nozzle body forming a centrally located liquid flow path, the body having an inlet end and an outlet end. Mounted centrally in the body within the flow path is a pressure-regulating mechanism including an axially located dual-pressure baffle. The baffle is located at the outlet end and forms a nozzle gap with a throat surface of the body. During operation, a spring biases the baffle to close the gap and the liquid pressure on the baffle operates to open the gap. Adjustably mounted on the baffle is a shield which is movable relative to the baffle between a normal pressure position and a low pressure position. In the normal pressure position, the shield forms a gap size appropriate for a normal supply pressure. In the low pressure position, the shield forms a gap having an increased size appropriate for a supply pressure which is substantially less than the normal supply pressure. In addition to changing the gap size, adjustment of the shield also changes the effective area over which the water pressure acts on the baffle. Apparatus is provided for increasing the effective baffle area during operation in the low pressure position, whereby the water pressure further increases the size of the gap.
摘要翻译：一种喷嘴，包括形成中心定位的液体流动通道的管状喷嘴体，该主体具有入口端和出口端。安装在流路内的体内居中的是包括轴向定位的双压挡板的压力调节机构。挡板位于出口端，并与主体的喉部表面形成喷嘴间隙。在操作期间，弹簧偏压挡板以闭合间隙，并且挡板上的液体压力操作以打开间隙。可调节地安装在挡板上的是能够在正常压力位置和低压位置之间相对于挡板移动的护罩。在正常压力位置，护罩形成适合于正常供应压力的间隙尺寸。在低压位置，屏蔽件形成具有适合于基本上小于正常供应压力的供应压力的增大尺寸的间隙。除了改变间隙尺寸之外，护罩的调整还会改变水压作用在挡板上的有效面积。提供了用于在低压位置操作期间增加有效挡板面积的装置，由此水压进一步增加间隙的尺寸。

2. 发明授权

US07059539B2 Motorized/manual monitor lift 失效
标题翻译：电动/手动显示器升降
公开(公告)号：US07059539B2
公开(公告)日：2006-06-13
申请号：US10743993
申请日：2003-12-23
申请人： Robert W. Steingass , Stewart G. McMillan , Larry Shepard
发明人： Robert W. Steingass , Stewart G. McMillan , Larry Shepard
IPC分类号： A01G25/06 , B05B15/10 , E01H3/04 , A62C35/02 , A62C25/00
CPC分类号： A62C31/24
摘要： A telescoping waterway for adjusting the height of a firefighting monitor is disclosed. The telescoping waterway includes a hollow outer tube, a hollow inner tube within the hollow outer tube, and an actuator that moves the hollow inner tube relative to the hollow outer tube, wherein the hollow inner tube can be maintained in at least one intermediate position between a retracted position and a fully extended position.
摘要翻译：公开了一种用于调节消防监视器高度的伸缩水道。伸缩水道包括中空的外管，中空的外管内的中空的内管和相对于中空的外管使空心内管移动的致动器，其中中空的内管可以保持在至少一个中间位置缩回位置和完全伸出位置。

3. 发明授权

US4485877A Wall penetrating fire extinguishing device 失效
标题翻译：墙壁灭火装置
公开(公告)号：US4485877A
公开(公告)日：1984-12-04
申请号：US390750
申请日：1982-06-21
申请人： Stewart G. McMillan , Robert W. Steingass , Clyde H. McMillan
发明人： Stewart G. McMillan , Robert W. Steingass , Clyde H. McMillan
IPC分类号： A62C31/22 , B05B1/02
CPC分类号： B05B1/02 , A62C31/22
摘要： A wall penetrating firefighting device, usable separately or as a part of an attack fire hose nozzle assembly, for penetrating the walls of buildings or other types of barriers to extinguish fires hidden by or within the walls or barriers. The device includes an elongated tubular member that is secured to a casing having a bore therethrough and adapted to be connected to a source of fire extinguishing agent under pressure. A discharge port in the distal end of the penetration member discharges a stream of fire extinguishing agent in a direction generally transverse to the axis of the penetration member when a valve in the casing is shifted to its open position. The distal end of the penetration member is conically tapered to facilitate manually forced penetration thereof through a wall or barrier. A flow converting collar having a plurality of orifices therein may be mounted on the penetration member of the device for movement between an inoperative position spaced from the discharge port and an operative position surrounding the discharge port. When in its operative position, the collar converts the stream of fire extinguishing agent into a large ball-like pattern for protecting the user from radiant heat.
摘要翻译：一种穿墙消防装置，可单独使用或作为攻击消防水枪喷嘴组件的一部分，用于穿透建筑物的墙壁或其他类型的障碍物，以扑灭由墙壁或障碍物隐藏的内部或内部的火焰。该装置包括细长的管状构件，其被固定到具有穿过其中的孔的壳体，并且适于在压力下连接到灭火剂源。当穿孔构件的远端中的排出口在壳体中的阀移动到其打开位置时，在大致横贯穿透构件的轴线的方向上排出灭火剂流。穿透构件的远端是圆锥形的，以便于手动地将其穿过壁或屏障。具有多个孔口的流动转换套管可以安装在装置的穿透构件上，用于在与排出口间隔开的不工作位置和围绕排出口的操作位置之间移动。当其处于其操作位置时，衣领将灭火剂流转换成大的球状图案，以保护使用者免受辐射热。

4. 发明授权

US07367361B2 Eductor apparatus 有权
标题翻译：电感器
公开(公告)号：US07367361B2
公开(公告)日：2008-05-06
申请号：US11090633
申请日：2005-03-25
申请人： Robert W. Steingass
发明人： Robert W. Steingass
IPC分类号： G05D11/03
CPC分类号： A62C5/002 , A62C27/00 , B01F3/04446 , B01F5/0413 , B01F5/0428 , B01F5/043 , Y10T137/7938 , Y10T137/87627 , Y10T137/87643
摘要： An eductor assembly includes an inlet connectable to a high pressure water source useful in firefighting, an outlet connectable to a fire hose and/or nozzle, and a venturi therebetween. An additive inlet communicates with the venturi so that a chemical additive, such as a foam concentrate, is educed into the output stream. A check valve is positioned at the additive inlet to open under venturi flow conditions and remain closed otherwise. An actuator is provided that holds the check valve in its open position while water flows through the eductor assembly under non-venturi conditions to produce a back flow through the additive inlet and ultimately through the additive fluid circuit, including the additive metering valve components. A return element may be disposed within the eductor body to return the check valve to its closed position when the back flow ceases.
摘要翻译：喷射器组件包括可连接到可用于消防的高压水源的入口，可连接到消防水带和/或喷嘴的出口以及其间的文氏管。添加剂入口与文丘里管连通，使得诸如泡沫浓缩物的化学添加剂被输送到输出流中。止回阀位于添加剂入口处，在文氏管流动条件下打开，否则保持关闭。提供致动器，其将止回阀保持在其打开位置，同时水在非文氏管条件下流过喷射器组件，以产生通过添加剂入口的反向流动，并且最终通过包括添加剂计量阀部件的添加剂流体回路。返回元件可以设置在喷射器主体内，以在回流停止时将止回阀返回到其关闭位置。

5. 发明授权

US07137578B2 Segmented monitor 有权
标题翻译：分段显示器
公开(公告)号：US07137578B2
公开(公告)日：2006-11-21
申请号：US10746102
申请日：2003-12-26
申请人： Robert W. Steingass , David J. Kolacz
发明人： Robert W. Steingass , David J. Kolacz
IPC分类号： B05B15/08
CPC分类号： A62C31/24 , B05B15/652 , Y10S285/912
摘要： A firefighting segmented monitor for redirecting a trajectory of a pressurized fluid discharge towards a target comprises a flowpath with minimum convolutions. The monitor flowpath comprises in series a stationary segment and three rotating segments including a lower segment, a middle segment and an upper segment connected in series each of which comprises a predetermined curvature. The lower segment swivels in one axis about the stationary segment. A nonorthogonal swivel is arranged on each end of the middle segment at the interfaces with the lower segment and the upper segment, and the swiveling of the middle and upper segments are synchronized with a single rotary input to produce an approximately planar elevational motion of the fluid discharge end of the monitor.
摘要翻译：用于将加压流体排放的轨迹重定向到目标的消防分段监视器包括具有最小卷积的流路。监视器流路连续地包括固定段和三个旋转段，包括下段，中段和上段，每个段包括预定曲率。下段围绕固定段旋转一轴。非正交旋转体设置在与下段和上段的界面处的中间段的每个端部上，并且中部和上部段的旋转与单个旋转输入同步，以产生流体的大致平面的高度运动放电端的显示器。

6. 发明授权

US4589439A Fire apparatus valve 失效
标题翻译：消防器具阀门
公开(公告)号：US4589439A
公开(公告)日：1986-05-20
申请号：US644260
申请日：1984-08-27
申请人： Robert W. Steingass
发明人： Robert W. Steingass
IPC分类号： A62C31/02 , B05B1/30 , F16K1/12 , F16K31/44 , F16K3/26 , F16K31/52
CPC分类号： B05B1/3073 , A62C31/02 , B05B1/304 , F16K1/123 , F16K31/44 , Y10T137/3367 , Y10T137/6362
摘要： A flow-control valve assembly particularly useful in fire fighting apparatus comprising a contoured valve seat mounted axially within a valve body and a balanced tubular valve member reciprocably movable in the valve body coaxially with said valve seat for providing proportional flow control, manual valve actuating means for reciprocably moving the tubular valve member including a disc rotatably mounted in a bore formed in a lateral surface of the valve body on a pivot member on which a handle is pivotally mounted and a pin spaced from the pivotal member extending through the handle and the disc which engages in a circumferential groove formed in the outer surface of the tubular valve member for effecting reciprocable movement of the valve member when the handle is reciprocably moved. The disc can be made of deformable material and provided with means for expanding the disc to impart a braking action on the movement of the handle. Also, the handle can be provided with detent means for conveniently positioning the valve member in a pre-selected position.
摘要翻译：一种特别适用于消防装置的流量控制阀组件，包括轴向安装在阀体内的轮廓阀座和平衡管状阀构件，平衡管状阀构件可与阀座同轴地与阀座同轴运动，用于提供比例流量控制，手动阀致动装置用于可往复移动所述管状阀构件，所述管状阀构件包括可旋转地安装在形成在所述阀体的侧表面中的孔中的盘旋转在枢转构件上，所述枢转构件枢转地安装在所述枢转构件上，以及与所述枢转构件间隔开的销延伸穿过所述手柄和所述盘其接合形成在管状阀构件的外表面中的圆周槽，以在手柄可往复移动时实现阀构件的往复运动。盘可以由可变形的材料制成，并且设置有用于使盘扩张以对手柄的运动施加制动的装置。此外，手柄可以设置有用于方便地将阀构件定位在预选位置的制动装置。

7. 发明授权

US07418770B2 Apparatus for securing a coupling or a fitting to a spiral bead hose 失效
标题翻译：用于将联接器或配件固定到螺旋胎圈软管的装置
公开(公告)号：US07418770B2
公开(公告)日：2008-09-02
申请号：US11104848
申请日：2005-04-13
申请人： Robert W. Steingass , Alexander C. Yovanovich
发明人： Robert W. Steingass , Alexander C. Yovanovich
IPC分类号： F16L3/137 , F16L33/00
CPC分类号： F16L25/0054 , F16L25/0036 , Y10T24/14 , Y10T24/1498
摘要： The present invention relates to an apparatus for securing couplings or fittings to the ends of hose of the type that has a smooth cylindrical interior and a spiral-reinforcing bead in conjunction with a more flexible hose body. The present invention relates to a segmented binding strip that is molded or cast in a generally opened or flat condition and is subsequently wrapped around the hose thus forming a generally cylindrical shape to fit the circumference of the hose when installed. Each segment is relatively rigid but is articulated or hinged to adjacent segments with a thinner hinge section allowing the entire binding strip to be bent in a circular form as it is wrapped around the hose. Once wrapped around the hose the binding strip is secured or bound to retain the coupling or fitting to the hose. The binding strip segments have a surface on the hose side that is shaped to mate with the undulations of the spiral bead hose, while the opposite or exterior surface of the binding strip forms a relatively smooth surface for clamping and may include one or more clamping tracks to engage a clamp. The end segments may include an overlap feature to allow for variations in hose diameter. A V-shaped seal may be used between the coupling or fitting and the interior of the hose to prevent leakage of either vacuum or pressure.
摘要翻译：本发明涉及一种用于将联接器或配件固定到具有光滑圆柱形内部的类型的软管的端部和与更柔性的软管体结合的螺旋加强凸缘的装置。本发明涉及一种分段粘合条，其被模制或浇铸成大体上敞开或平坦的状态，随后缠绕在软管上，从而形成大致圆柱形的形状，以在安装时适配软管的圆周。每个片段相对刚性，但是用较薄的铰链部分铰接或铰接到相邻片段，允许整个装订条在包裹软管时以圆形的形式弯曲。一旦缠绕在软管上，装订条被固定或固定，以将联接器或配件保持在软管上。装订条段具有在软管侧上的表面，其被成形为与螺旋胎圈软管的波纹配合，而装订条的相对或外表面形成用于夹紧的相对平滑的表面，并且可包括一个或多个夹紧轨迹抓住夹子。端部段可以包括重叠特征以允许软管直径的变化。可以在连接器或配件与软管内部之间使用V形密封，以防止真空或压力泄漏。

8. 发明授权

US06354320B1 Acceleration sensitive shut off valve for firefighting equipment 失效
标题翻译：用于消防设备的加速度敏感关闭阀
公开(公告)号：US06354320B1
公开(公告)日：2002-03-12
申请号：US09516281
申请日：2000-03-01
申请人： David J. Kolacz , Ross Mack , Stewart McMillan , Robert W. Steingass
发明人： David J. Kolacz , Ross Mack , Stewart McMillan , Robert W. Steingass
IPC分类号： F16K3100
CPC分类号： F16K31/56 , A62C31/24 , B05B9/01 , B05B12/08 , F16K31/602 , Y10T137/0753
摘要： A firefighting monitor having an acceleration sensitive shut off valve that responds to acceleration of the monitor to reduce water flow through the monitor. The acceleration sensitive shut off valve is self-contained and requires no contact with an external surface or device. The valve closing speed may be modulated by a dampener device that slows the rate at which the valve closes to avoid damage from water hammer.
摘要翻译：具有加速度敏感关闭阀的消防监视器，其响应监视器的加速度以减少通过监视器的水流。加速度敏感关闭阀是独立的，不需要与外部表面或设备接触。阀关闭速度可以由减振器装置调节，该减震器装置减慢阀关闭的速率，以避免水锤损坏。

9. 发明授权

US4653693A Fire fighting fog nozzle 失效
标题翻译：消防雾喷嘴
公开(公告)号：US4653693A
公开(公告)日：1987-03-31
申请号：US644266
申请日：1984-08-27
申请人： Robert W. Steingass
发明人： Robert W. Steingass
IPC分类号： A62C31/02 , B05B1/08 , B05B1/26
CPC分类号： B05B1/265 , A62C31/02 , B05B1/083 , Y10S239/07
摘要： A peripheral jet fire fighting fog nozzle having mounted on the discharge end thereof a stream-shaping sleeve provided with a convex end face adapted to form an open outer cone-like spray pattern and a plurality of circumferentially spaced fog teeth extending axially from the convex end face with axially extending convex lateral surfaces on the teeth adapted to spread the spray pattern laterally and fill in the lateral opening or gaps in the outer spray pattern. Rounded axially extending inner end surfaces provided on the fog teeth together with adjacent lateral surfaces of the fog teeth are adapted to form uniform droplets which are uniformly distributed within the interior of the outer conical spray pattern to form a uniform conical spray pattern which has a wide angle of divergence and is free of circumferential gaps.
摘要翻译：一种外围射流灭火雾喷嘴，其安装在其排放端，其流动成形套筒设有凸形端面，该凸形端面适于形成开口的外锥形喷射图案，以及多个周向隔开的雾齿，其从凸出端面对在牙齿上的轴向延伸的凸形侧表面，其适于横向扩展喷雾图案并填充外部喷雾图案中的侧向开口或间隙。圆锥形轴向延伸的内端表面与雾牙的相邻侧表面一起设置在雾齿上，适于形成均匀分布在外锥形喷雾图案内部的均匀液滴，以形成均匀的锥形喷雾图案，其具有宽发散角度并且没有圆周间隙。

10. 发明授权

US07195181B2 Disc for moving slide valve 失效
标题翻译：用于移动滑阀的盘
公开(公告)号：US07195181B2
公开(公告)日：2007-03-27
申请号：US10744512
申请日：2003-12-23
申请人： Robert W. Steingass , David E. Kim , William I. Thompson
发明人： Robert W. Steingass , David E. Kim , William I. Thompson
IPC分类号： B05B1/30
CPC分类号： B05B1/304 , A62C31/03 , B05B1/3073
摘要： The invention is an improvement in a disc and a handle for the receiver section of a fire fighting nozzle. Together, this disc and handle facilitate the opening and closing of a fire nozzle assembly, for permitting and preventing, respectively, the discharge of fire extinguishing fluids from that nozzle. The improvement of the present invention results from the use of a one-piece disc with generally resilient arms, and from the use of a plastic handle with a generally oblong shaped slot.
摘要翻译：本发明是消防喷嘴的接收器部分的盘和手柄的改进。一起，该盘和手柄有助于打开和关闭消防喷嘴组件，以分别允许和防止来自该喷嘴的灭火流体的排放。本发明的改进是由于使用具有大体弹性臂的单件式盘，以及使用具有大致椭圆形槽的塑料手柄。

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