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1. 发明授权

US10036144B2 Valve assembly for prevention of water freezing and stagnation 有权
公开(公告)号：US10036144B2
公开(公告)日：2018-07-31
申请号：US14995319
申请日：2016-01-14
申请人： Yoel Bahahlul , Amir Davidesko
发明人： Yoel Bahahlul , Amir Davidesko
IPC分类号： E03B7/12 , F16K24/04
CPC分类号： E03B7/12 , F16K24/00 , F16K24/042 , F16K24/044 , F16K49/00 , F16L55/07 , Y10T137/5497 , Y10T137/6552 , Y10T137/6947
摘要： A valve assembly includes a valve installed in a fluid/liquid supply line, and a water circulation pipe that has a first end in fluid communication with a water supply line and a second end in fluid communication with an inner volume of the valve. Some water flowing in the water supply line is diverted through the water circulation pipe and circulates in the valve. The water that is diverted through the water circulation pipe and circulates in the valve has a sufficient flow to prevent freezing and/or water stagnation in the valve.

2. 发明授权

US09783046B2 Valve device for fuel tank 有权
公开(公告)号：US09783046B2
公开(公告)日：2017-10-10
申请号：US13514486
申请日：2010-12-09
申请人： Xiaohui Sui
发明人： Xiaohui Sui
IPC分类号： F16K24/04 , B60K15/035
CPC分类号： B60K15/03519 , B60K2015/03566 , F16K24/042 , F16K24/044 , Y10T137/3099
摘要： A valve device for fuel tank has a case having an air flow valve orifice connected to outside of the tank at an upper part and a fuel inflow part beneath this air flow valve orifice, and being divided into an upper chamber and a lower chamber by a partition formed between the air flow valve orifice and the inflow part; an upper float body being inside the upper chamber and ascending by fuel flowing into the case to be seated in the air flow valve orifice; and a lower float body being supported inside the lower chamber of the case with an upwardly projecting guide shaft being inserted to be movable vertically inside an insertion part formed on the partition, and ascending by fuel flowing into the case to close a main connect-through part between the lower chamber and the upper chamber formed on the partition. A receiving hole for receiving the guide shaft of the lower float body is provided on the upper float body.

3. 发明申请

US20170253116A1 VALVE ASSEMBLY FOR A TANK OF A VEHICLE AND A METHOD OF CREATING A VACUUM IN THE TANK 审中-公开
公开(公告)号：US20170253116A1
公开(公告)日：2017-09-07
申请号：US15599957
申请日：2017-05-19
申请人： Eaton Corporation
发明人： Vaughn Kevin Mills
IPC分类号： B60K15/035 , F02M25/08 , F16K17/04
CPC分类号： B60K15/03519 , B60K2015/0319 , B60K2015/0321 , B60K2015/03276 , B60K2015/03289 , B60K2015/03514 , F02M25/0836 , F02M25/089 , F16K17/048 , F16K24/042 , Y10T137/0379 , Y10T137/3099 , Y10T137/7895 , Y10T137/7904 , Y10T137/7922
摘要： A valve assembly includes a seat separating a cavity of a valve body into a first cavity portion and a second cavity portion. The assembly includes a cover device separating the first cavity portion into a first pocket and a second pocket. The cover device defines at least one hole to provide fluid communication between an aperture of the seat and an outlet of the valve body via the hole. The cover device is movable between a rest position to restrict fluid communication between the aperture and the hole, and an actuated position to increase fluid communication between the aperture and the hole when a vacuum is created in the first cavity portion. The aperture is in direct fluid communication with the first pocket when in the actuated position. The outlet is in direct fluid communication with the second pocket when in the rest and actuated positions.

4. 发明申请

US20160154082A1 DUAL AXIS TRACKING DEVICE 审中-公开
标题翻译：双轴追踪装置
公开(公告)号：US20160154082A1
公开(公告)日：2016-06-02
申请号：US14954091
申请日：2015-11-30
申请人： WTS LLC
发明人： Brian Plourde , John Abraham , Douglas Plourde , Richard Pakonen , Andy Gikling
IPC分类号： G01S3/786 , F24J2/38 , F24J2/54 , G01S19/01
CPC分类号： G01S3/7861 , F16K24/042 , F24S20/20 , F24S23/74 , F24S30/45 , F24S50/20 , F24S50/40 , G01S19/01 , G05D3/105 , G05D23/1852 , Y02E10/41 , Y02E10/45 , Y02E10/47 , Y02W10/37
摘要： The disclosure relates to a tracking device configured to track an object in space, such as the sun, as the object moves across the sky. The tracking device may further be configured to direct a payload toward the object or toward an angle relative to the object. The tracking device may continuously or intermittently determine the location of the moving object, and adjust the position of the payload accordingly. The tracking device may calculate the position of the moving object based on GPS information, such as triangulated coordinates of the tracking device, date, and time. Generally, the tracking device may be capable of tracking an object such as the sun from anywhere on the earth's surface. The tracking device may employ one or more actuation assemblies to position the payload toward or relative to the moving object. The one or more actuation assemblies may operate through linear motion.
摘要翻译：本公开涉及一种跟踪装置，其被配置为当对象跨越天空移动时，跟踪太空等空间中的物体。跟踪装置还可以被配置成将有效载荷指向物体或朝向与物体成一定角度。跟踪装置可以连续地或间歇地确定移动物体的位置，并相应地调节有效载荷的位置。跟踪装置可以基于GPS信息来计算移动物体的位置，例如跟踪装置的三角坐标，日期和时间。通常，跟踪装置可能能够从地球表面上的任何地方跟踪诸如太阳的物体。跟踪装置可以采用一个或多个致动组件来将有效载荷朝向或相对于移动物体定位。一个或多个致动组件可以通过线性运动来操作。

5. 发明授权

US09194507B2 Air release valve with elastic rolling shutter 有权
标题翻译：带弹性卷帘的排气阀
公开(公告)号：US09194507B2
公开(公告)日：2015-11-24
申请号：US13928448
申请日：2013-06-27
申请人： Bermad CS Ltd.
发明人： Zvi Weingarten
IPC分类号： F16K24/04 , F16K15/14 , F16K7/12 , F16K7/14 , F16K7/17 , F16K1/52 , G05D7/01
CPC分类号： F16K24/04 , F16K1/526 , F16K7/123 , F16K7/126 , F16K7/14 , F16K7/17 , F16K15/148 , F16K17/28 , F16K24/042 , F16L55/07 , G05D7/012 , Y10T137/0396 , Y10T137/3099 , Y10T137/7869
摘要： An air release vent valve used to vent air from a liquid filled pipeline, the air release vent valve having a float valve deployed in a float valve housing extending from the pipeline and a surge suppressing shutter valve deployed in a vent passageway extending from said float valve housing such that said surge suppressing shutter valve is downstream from said float valve. The surge suppressing shutter valve includes an elastic shutter element that is pre-shaped to a normally open position and is configured to gradually deform to a closed position as a velocity of air flowing through said vent passageway increase so as to dampen the force of the closure of air release vent valve and prevent a pressure surge within the pipeline. Once a liquid level in the pipeline reaches the float valve, a float is raised so as to fully closes the vent passageway.
摘要翻译：一种用于从充满液体的管道排出空气的排气阀，所述排气阀具有浮置阀，其配置在从管道延伸的浮阀壳体中;以及浪涌抑制快门阀，其布置在从所述浮阀壳体，使得所述浪涌抑制快门阀在所述浮阀的下游。浪涌抑制快门阀包括弹性快门元件，其被预成形为常开位置并且构造成随着流过所述通气通道的空气的速度增加而逐渐变形到关闭位置，以便抑制封闭件的力的排气阀，并防止管道内的压力波动。一旦管道中的液面达到浮阀，浮子就会升高，以便完全关闭排气通道。

6. 发明申请

US20140096840A1 AIR RELEASE VENT VALVE 审中-公开
标题翻译：空气泄放阀
公开(公告)号：US20140096840A1
公开(公告)日：2014-04-10
申请号：US14103870
申请日：2013-12-12
申请人： BERMAD CS LTD.
发明人： Zvi Weingarten
IPC分类号： F16K24/04
CPC分类号： F16K24/044 , F16K24/042 , F16L55/07 , Y10T137/3099 , Y10T137/7358 , Y10T137/7365 , Y10T137/7426 , Y10T137/7837
摘要： An air release vent valve having a valve body with an inlet port and a venting orifice; a direct float configured with an axial passageway; and a displaceable orifice closure rod deployed in at least a portion of the axial passageway, the displaceable orifice closure rod being longitudinally displaceable therein, wherein at least of portion of the displaceable orifice closure rod extends above the direct float and at least a portion of the displaceable orifice closure rod is configured to close the venting orifice when the water level in the valve body reaches a predetermined level. Also disclosed is a suspended surge prevention element that is suspended within the valve body at an adjustable distance from the venting orifice and configured to seal the initial vent orifice in response to a velocity of the flow of air through the valve body.
摘要翻译：一种排气阀，具有带有入口和排气口的阀体; 配有轴向通道的直接浮子; 以及位于所述轴向通道的至少一部分中的可移动的孔封闭杆，所述可移动的孔封闭杆可在其中纵向移位，其中所述可移位的孔封闭杆的至少一部分在所述直接浮子上方延伸，并且所述可移动的孔闭合杆的至少一部分可移动孔口闭合杆构造成当阀体中的水位达到预定水平时关闭排气孔。还公开了一种悬挂防浪涌元件，其悬挂在阀体内与通气孔距离可调节的距离处，并且构造成响应于通过阀体的空气流的速度来密封初始通气孔。

7. 发明申请

US20130092255A1 GAS VENT VALVE 有权
标题翻译：气门阀
公开(公告)号：US20130092255A1
公开(公告)日：2013-04-18
申请号：US13273889
申请日：2011-10-14
申请人： Rudolph Joseph Lang, III , Anthony John Witheridge
发明人： Rudolph Joseph Lang, III , Anthony John Witheridge
IPC分类号： F16K31/18 , B21K1/20
CPC分类号： F16K24/042 , Y10T29/49412 , Y10T137/3099 , Y10T137/7358
摘要： A gas vent valve has a valve body having a first end, a second end, and a sidewall having a generally constant inner diameter from the first end to a normal operating liquid level. A spacer is positioned within the valve body and has an aperture formed therethrough. A control float is positioned within the valve body and has an outer diameter that is smaller than the inner diameter of the valve body and larger than the inner diameter of the spacer. A top float is positioned within the valve body, above the control float, and has an outer diameter that is smaller than the inner diameter of the spacer. A side port can extend from the sidewall and be positioned below the spacer and generally adjacent the top float with the valve in the open condition.
摘要翻译：排气阀具有阀体，该阀体具有第一端，第二端和侧壁，该第一端，第二端和侧壁具有从第一端至正常工作液位的大致恒定的内径。间隔件定位在阀体内并且具有穿过其中形成的孔。控制浮子位于阀体内并具有比阀体内径小的外径，并且大于间隔件的内径。顶部浮子位于阀体内，位于控制浮子上方，并具有小于间隔件内径的外径。侧面端口可以从侧壁延伸并且定位在间隔件下方并且通常邻近顶部浮子，阀处于打开状态。

8. 发明申请

US20130092254A1 AIR RELEASE VENT VALVE 有权
标题翻译：空气泄放阀
公开(公告)号：US20130092254A1
公开(公告)日：2013-04-18
申请号：US13271248
申请日：2011-10-12
申请人： Zvi WEINGARTEN
发明人： Zvi WEINGARTEN
IPC分类号： F16K31/18 , F16K17/00
CPC分类号： F16K24/044 , F16K24/042 , F16L55/07 , Y10T137/3099 , Y10T137/7358 , Y10T137/7365 , Y10T137/7426 , Y10T137/7837
摘要： An air release vent valve having a valve body with an inlet port and a venting orifice; a direct float configured with an axial passageway; and a displaceable orifice closure rod deployed in at least a portion of the axial passageway, the displaceable orifice closure rod being longitudinally displaceable therein, wherein at least of portion of the displaceable orifice closure rod extends above the direct float and at least a portion of the displaceable orifice closure rod is configured to close the venting orifice when the water level in the valve body reaches a predetermined level. Also disclosed is a suspended surge prevention element that is suspended within the valve body at an adjustable distance from the venting orifice and configured to seal the initial vent orifice in response to a velocity of the flow of air through the valve body.
摘要翻译：一种排气阀，具有带有入口和排气口的阀体; 配有轴向通道的直接浮子; 以及位于所述轴向通道的至少一部分中的可移动的孔封闭杆，所述可移动的孔封闭杆可在其中纵向移位，其中所述可移位的孔封闭杆的至少一部分在所述直接浮子上方延伸，并且所述可移动的孔闭合杆的至少一部分可移动孔口闭合杆构造成当阀体中的水位达到预定水平时关闭排气孔。还公开了一种悬挂防浪涌元件，其悬挂在阀体内与通气孔距离可调节的距离处，并且构造成响应于通过阀体的空气流的速度来密封初始通气孔。

9. 发明授权

US08267113B2 Safety valve for the venting circuit of a liquid tank 有权
标题翻译：液体罐排气回路的安全阀
公开(公告)号：US08267113B2
公开(公告)日：2012-09-18
申请号：US11915363
申请日：2006-05-18
申请人： Michel Arnalsteen
发明人： Michel Arnalsteen
IPC分类号： F16K24/04
CPC分类号： F16K17/36 , B60K15/03519 , F16K24/042 , Y10T137/0874 , Y10T137/3099 , Y10T137/7423
摘要： Safety valve for the venting circuit of a liquid tank Safety valve for the venting circuit of a liquid tank, comprising: a) a chamber (1) provided with a cover (2), which extends at least partly into the tank and is connected via an aperture (4) to the venting circuit; b) a float (7), which can slide vertically inside the chamber (1) and close off the venting aperture (4) in a high position; and c) a moveable wall (3), which divides the chamber (1) into a lower portion (1′) in which the float (7) slides and an upper portion (1″) which connects with the venting circuit, this wall (3) being a moveable wall and having the venting aperture (4), said valve further including an aperture stop (13) integral either with the moveable wall (3) or with the cover (2).
摘要翻译：一种用于液体罐的排放回路的安全阀用于液体罐的排放回路的安全阀，包括：a）设置有盖（2）的室（1），其至少部分地延伸到罐中并通过孔（4）到排气回路; b）浮子（7），其可以在所述腔室（1）内垂直滑动并且在高位置处关闭所述通气孔（4）; 以及c）将所述腔室（1）分成其中所述浮子（7）滑动的下部（1'）的移动壁（3）和与所述排气回路连接的上部（1“），所述壁（3）是可移动的壁并且具有通气孔（4），所述阀还包括与可动壁（3）或盖（2）成一体的孔径光阑（13）。

10. 发明授权

US07921868B2 Airing and venting elements for pipes and fittings 有权
标题翻译：管道和配件的通风和排气元件
公开(公告)号：US07921868B2
公开(公告)日：2011-04-12
申请号：US12061100
申请日：2008-04-02
申请人： Stefan Goetzinger , Helmut Grassl
发明人： Stefan Goetzinger , Helmut Grassl
IPC分类号： F16K24/04
CPC分类号： F16K31/24 , F16K24/042 , Y10S251/901 , Y10T137/3099 , Y10T137/3331 , Y10T137/7365 , Y10T137/7426 , Y10T137/86718
摘要： The invention relates to an airing and venting valve for pipes and fittings carrying fluid, comprising a substantially cup-shaped valve body becoming smaller in cross-section towards the bottom for closing and opening a valve outlet, with a seal cup co-operating with a float of the valve, and a cup seal which is disposed between the valve body and seal cup and is able to move into different closing and opening positions lying across passage orifices of the valve body. By virtue of one aspect of the invention, the seal cup has an internal contour which becomes wider towards the top conforming to the external contour of the valve body. By virtue of another aspect, the valve body is disposed so that it is able to move against its seat at the valve outlet so that it can release and close a passage in the region of the valve body seat.
摘要翻译：本发明涉及一种用于承载流体的管道和配件的排气阀，包括基本上杯形的阀体朝向底部的横截面变小以关闭和打开阀出口，密封杯与阀的浮子和设置在阀体和密封杯之间并能够移动到不同的关闭和打开位置的杯形密封件，该闭合和打开位置横穿阀体的通道孔。凭借本发明的一个方面，密封杯具有内部轮廓，该内部轮廓朝向与阀体的外部轮廓相符的顶部变宽。根据另一方面，阀体设置成能够在阀出口处抵靠其阀座移动，使得阀体能够释放和关闭阀体阀座区域中的通道。

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