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1. 发明授权

US09976661B2 Breather valve 有权
公开(公告)号：US09976661B2
公开(公告)日：2018-05-22
申请号：US15266795
申请日：2016-09-15
申请人： CHONGQING BAIKE DINGYU TECHNOLOGY Co., Ltd.
发明人： Yi Zhang
IPC分类号： B65D51/16 , F16K15/14 , F16K17/19
CPC分类号： F16K15/147 , B60K15/035 , B60K15/03519 , B60K15/0406 , B60K2015/03547 , B65D51/165 , F16K17/19
摘要： The mechanical breather valve includes a valve body, on which is installed one-way air inlet and outlet components. A tank, for environmental protection, is fitted with the breather valve and closed so that no volatile gas will be exhausted, when the pressure within is balanced with the outside. When the pressure within is negative, the one-way air inlet hole will draw air from outside to keep the balance of pressure. When the pressure within is increased, one-way air outlet hole will exhaust the additional air. When the tank is tilted or placed upside down, the breather valve can prevent the oil from flowing out of the tank for safe usage.

2. 发明授权

US09695948B2 Vacuum valve 有权
公开(公告)号：US09695948B2
公开(公告)日：2017-07-04
申请号：US14669141
申请日：2015-03-26
申请人： VAT Holding AG
发明人： Martin Kienreich , Bernhard Duelli
IPC分类号： F16K31/44 , F16K51/00 , F16K1/52 , F16K1/02 , F16K17/06 , F16K17/19 , F16K15/18 , F16K31/50 , F16K41/10
CPC分类号： F16K1/523 , F16K1/02 , F16K15/18 , F16K17/06 , F16K17/19 , F16K31/508 , F16K41/103
摘要： A vacuum valve with a housing having a valve seat, a closure member which, in a closed position, is pressed against the valve seat, and a manual actuator, by which the closure member is displaceable in a linear manner and which includes a screw transmission, which is actuatable by a rotational element and has a first driving part connected to the rotational element and a second driving part connected to the closure member. The driving parts have mating external and internal threads. A closing spring acts between the valve housing and the closure member. The first driving part is displaceable relative to the valve housing parallel to the closing direction, and with the closure member in the open position, the closure member is held against displacement in the closing direction by a supporting stop against which a stop face of the rotational element or of the first driving part abuts.

3. 发明申请

US20160271523A1 SOLENOID OPERATED UNIT FOR DETECTING AND BLEEDING UNDESIRED FLUID 有权
标题翻译：用于检测和卸载未流化的流体的电磁阀操作单元
公开(公告)号：US20160271523A1
公开(公告)日：2016-09-22
申请号：US14711786
申请日：2015-05-14
申请人： ROTEX AUTOMATION LIMITED
发明人： Nirav R. Shah
IPC分类号： B01D17/02 , F16K27/02 , F16K31/06 , F16K7/12
CPC分类号： F16K31/0672 , B01D17/0214 , B01D17/12 , F02M37/221 , F02M2025/0863 , F16K17/19 , F16K27/0236 , F16K37/0025
摘要： A solenoid operated unit for detecting and bleeding undesired liquid present in desired liquid of different resistivity and specific gravity, the two liquids being immiscible with each other; with an electrical arrangement having a pair of parallel sensor pins and a pair of serial sensor pins. A dual function diaphragm ensures suitability for use with contaminated fluids. A pressure equalization outlet ensures smooth and speedy bleeding of undesired liquid. A modular mechanical sensor, when provided, provides redundancy such that desired fluid is not drained in situations of any electro-mechanical failure.
摘要翻译：电磁操作单元，用于检测和流出存在于不同电阻率和比重的所需液体中的不期望液体，两种液体彼此不混溶; 具有一对平行传感器引脚和一对串行传感器引脚的电气布置。双功能隔膜确保适用于污染液体。压力均衡出口确保不需要的液体的流畅和快速流出。当提供模块化机械传感器时，提供冗余，使得在任何机电故障的情况下，所需的流体不被排出。

4. 发明授权

US09138938B1 Vent assembly for collapsible storage tank 有权
标题翻译：通风组件可折叠储罐
公开(公告)号：US09138938B1
公开(公告)日：2015-09-22
申请号：US14331632
申请日：2014-07-15
申请人： GTA Containers, Inc.
发明人： Yatish J. Joshi , Simon T. Addicott
IPC分类号： B29C65/00 , F16K15/20 , F16K1/00 , F16K27/00 , F16K1/30 , B65D90/34 , B65D21/08 , F16K17/19 , F16K99/00
CPC分类号： B29C66/304 , B29C65/02 , B29C65/04 , B29C65/08 , B29C65/10 , B29C65/48 , B29C65/5028 , B29C65/5042 , B29C65/5057 , B29C66/112 , B29C66/131 , B29C66/47421 , B29C66/729 , B29C66/742 , B29C66/7422 , B29C66/74283 , B29C2793/0045 , B29L2031/7172 , B29L2031/737 , B60K2015/03453 , B65D21/086 , B65D88/16 , B65D90/34 , F16K1/00 , F16K1/30 , F16K1/308 , F16K15/20 , F16K17/19 , F16K27/00 , F16K2099/0073 , F16K2099/008
摘要： In one embodiment, a vent assembly for mounting on a collapsible storage tank is provided including a flange member having a central hub, and a flange extending outwardly from the central hub; a top sealing layer of flexible fabric having a hole for receiving the central hub and mounted at least partially over the flange and extending outwardly beyond the flange; an intermediate sealing layer of flexible fabric having a hole aligned with the opening in the hub and mounted beneath the flange and extending outwardly there beyond and bonded to the top sealing layer beyond the flange; and a wall of the collapsible storage tank formed from flexible fabric material, the intermediate sealing layer bonded to the wall.
摘要翻译：在一个实施例中，提供一种用于安装在可折叠储罐上的通风组件，其包括具有中心毂的凸缘构件和从中心毂向外延伸的凸缘; 柔性织物的顶部密封层，具有用于容纳中心毂并且至少部分地安装在凸缘上并向外延伸超过凸缘的孔; 柔性织物的中间密封层，其具有与毂中的开口对准的孔，并且安装在凸缘下方并在外部向外延伸并且结合到超过凸缘的顶部密封层; 以及由柔性织物材料形成的可折叠储罐的壁，所述中间密封层粘合到所述壁上。

5. 发明申请

US20150083245A1 PRESSURE ISOLATION MANIFOLD 有权
标题翻译：压力隔离阀
公开(公告)号：US20150083245A1
公开(公告)日：2015-03-26
申请号：US14037856
申请日：2013-09-26
申请人： Rosemount Inc.
发明人： Robert C. Hedtke
IPC分类号： F16K37/00 , F16K17/19 , F16K17/168
CPC分类号： F16K37/005 , F16K17/168 , F16K17/19 , G01L19/003 , G01L19/0609 , G01L19/0618 , Y10T137/8326
摘要： An isolation manifold includes a manifold body, a process connection at a first end of the manifold body, a pressure transmitter connection at a second end of the manifold body, a passageway through the manifold body, an isolation valve, and a pressure limiting device. The process connection is for fluidly connecting the isolation manifold to a process vessel or conduit containing a process fluid. The pressure transmitter connection is for fluidly connecting the isolation manifold to a pressure transmitter. The passageway fluidly connects the process connection to the pressure transmitter connection. The isolation valve is operable to selectively block the passageway to isolate the process connection from the pressure transmitter connection. The pressure limiting device fluidly connects to the passageway between the isolation valve and the pressure transmitter connection. The manifold may preferably include a pressure snubber within the passageway to increase the flow impedance of the passageway.
摘要翻译：隔离歧管包括歧管主体，在歧管主体的第一端处的过程连接，在歧管主体的第二端处的压力变送器连接，通过歧管主体的通道，隔离阀和压力限制装置。过程连接用于将隔离歧管流体连接到包含过程流体的过程容器或导管。压力变送器连接用于将隔离歧管流体连接到压力变送器。通道将过程连接流体连接到压力变送器连接。隔离阀可操作以选择性地阻塞通道以将过程连接与压力变送器连接隔离。压力限制装置流体地连接到隔离阀和压力变送器连接件之间的通道。歧管可以优选地包括通道内的压力缓冲器，以增加通道的流动阻抗。

6. 发明授权

US08387646B2 Double-walled contained shear valve, particularly for fueling environments 有权
标题翻译：双层包含剪切阀，特别适用于加油环境
公开(公告)号：US08387646B2
公开(公告)日：2013-03-05
申请号：US13347829
申请日：2012-01-11
申请人： David J. Bolt , Dale Ewing , Shane Reese , Kent Reid
发明人： David J. Bolt , Dale Ewing , Shane Reese , Kent Reid
IPC分类号： F23D14/72
CPC分类号： F16K17/42 , B67D7/3209 , B67D7/3218 , F16K17/19 , Y10T137/1654 , Y10T137/5762
摘要： A double-walled shear valve that carries fuel from a branch or main fuel piping to fuel dispenser piping. The double-walled shear valve comprises a containment housing defining a shear groove on the outside circumference of the containment housing and an inner housing defining an inner housing orifice therein forming a fuel flow path. The inner housing is coupled to the containment housing, and at least partially surrounded by the containment housing, such that an interstitial space is formed separate from the fuel flow path between the containment housing and the inner housing. The double-walled shear valve further comprises a main poppet valve coupled to the inner housing that is adapted to close the fuel flow path to prevent flow of fuel.
摘要翻译：双层剪切阀，将燃料从分支或主燃料管道运送到燃料分配器管道。双壁剪切阀包括在容纳壳体的外圆周上限定剪切槽的容纳壳体和在其中限定其内壳体孔的内壳，其形成燃料流动路径。内壳体联接到容纳壳体，并且至少部分地被容纳壳体包围，使得间隙空间与容纳壳体和内壳体之间的燃料流动路径分离形成。双壁剪切阀还包括联接到内壳体的主提升阀，其适于关闭燃料流动路径以防止燃料流动。

7. 发明授权

US08240292B1 Evaporative emissions controls in a fuel system 失效
标题翻译：燃料系统中的蒸发排放控制
公开(公告)号：US08240292B1
公开(公告)日：2012-08-14
申请号：US12543666
申请日：2009-08-19
申请人： Ronald H. Roche , Mark S. Swanson , John C. Woody
发明人： Ronald H. Roche , Mark S. Swanson , John C. Woody
IPC分类号： F02M37/20
CPC分类号： F02M37/20 , F02M25/0836 , F16K17/19 , F16K24/00 , Y10T137/86324
摘要： A method, fuel system, and components for facilitating the delivery of liquid fuel from a fuel tank in fluid communication with a float bowl carburetor of an internal combustion engine, wherein evaporative emissions of the fuel from the fuel tank and float bowl carburetor are mitigated. During operation of the engine, fluid communication is permitted between the fuel tank and the carburetor, and fuel vapors at a predetermined threshold superatmospheric pressure are permitted to vent outwardly from the fuel tank. During inoperation of the engine, fluid communication is prevented between the fuel tank and the carburetor, and fuel vapors at a predetermined threshold superatmospheric pressure are permitted to vent outwardly from the fuel tank.
摘要翻译：一种方法，燃料系统和用于便于从燃料箱输送液体燃料的部件，该燃料箱与内燃机的浮罐化油器流体连通，其中减轻了来自燃料箱和浮球式化油器的燃料的蒸发排放。在发动机操作期间，允许在燃料箱和化油器之间进行流体连通，并且允许在预定阈值超大气压下的燃料蒸汽从燃料箱向外排放。在发动机的工作期间，在燃料箱和化油器之间防止流体连通，并且允许在预定阈值超大气压下的燃料蒸汽从燃料箱向外排气。

8. 发明申请

US20110180466A1 Device for Aeration and Ventilation of a Fuel System 有权
标题翻译：燃料系统通风和通风装置
公开(公告)号：US20110180466A1
公开(公告)日：2011-07-28
申请号：US13010214
申请日：2011-01-20
申请人： Gerd Kalauch
发明人： Gerd Kalauch
IPC分类号： B01D35/01 , B01D35/02
CPC分类号： F02M25/0836 , B01D46/0087 , B01D46/0089 , B60K15/03519 , F02M25/0854 , F16K17/19
摘要： The invention relates to a device for aeration and ventilation of a fuel system of a motor vehicle, with a pipe union for connecting the device to the fuel system, the pipe union being connected via a connecting element to a three-way valve via which the pipe union can be fluid-connected alternately to an air inlet opening or an air outlet opening of the device. Furthermore, there is a filter element which is located in the flow path between the air inlet opening and the three-way valve. The filter element, the three-way valve, and the connecting element are accommodated in a common housing. An especially compact and space-saving device is devised by the integration of the three-way valve, connecting element, and filter element into one unit.
摘要翻译：本发明涉及一种用于机动车辆的燃料系统的曝气和通风的装置，具有用于将装置连接到燃料系统的管接头，管接头通过连接元件连接到三通阀，通过该三通阀，管接头可以与设备的进气口或出气口交替流体连接。此外，存在位于进气口和三通阀之间的流路中的过滤元件。过滤元件，三通阀和连接元件容纳在公共壳体中。通过将三通阀，连接元件和过滤元件集成到一个单元中，设计了一种特别紧凑和节省空间的装置。

9. 发明申请

US20100282335A1 FUEL VAPOR VENT VALVE WITH DYNAMIC PRESSURE RELIEF 有权
标题翻译：具有动态压力消耗的燃油蒸气阀
公开(公告)号：US20100282335A1
公开(公告)日：2010-11-11
申请号：US12767856
申请日：2010-04-27
申请人： Vaughn K. Mills
发明人： Vaughn K. Mills
IPC分类号： F16K24/04
CPC分类号： F16K24/044 , F16K17/19 , F16K17/36 , Y10T137/0874 , Y10T137/3099
摘要： A fuel vapor vent valve assembly includes an anti-trickle valve having a casing defining a first cavity. A movable element is disposed within the first cavity. The casing defines a lower dynamic vapor passage in fluid communication with an interior of a fuel tank. A concave ramp is disposed concentrically about the lower dynamic vapor passage, within the first cavity. The movable element moves upward along the concave ramp in response to a change in motion to open fluid communication through the lower dynamic vapor passage to vent vapor pressure from within the fuel tank during movement.
摘要翻译：燃料蒸汽排气阀组件包括具有限定第一腔的壳体的防滴流阀。可移动元件设置在第一腔内。壳体限定与燃料箱的内部流体连通的下部动态蒸气通道。在第一腔内的凹形斜坡围绕下部动态蒸气通道同心地设置。响应于运动的变化，可移动元件沿着凹形斜坡向上移动以打开通过下部动态蒸汽通道的流体连通，以在运动期间从燃料箱内排出蒸汽压力。

10. 发明授权

US07704087B1 Check valve for charge tank 有权
标题翻译：止回阀为充电罐
公开(公告)号：US07704087B1
公开(公告)日：2010-04-27
申请号：US11220385
申请日：2005-09-06
申请人： William R. Stagi , James Steele
发明人： William R. Stagi , James Steele
IPC分类号： H01R4/60 , H01R4/64
CPC分类号： F16K17/19 , H02G15/26
摘要： A method and apparatus are described to prevent the unwanted energizing of equipment not normally intended to be energized when delivering a fluid to an energized power cable. The method and apparatus relate to the installation of a fluid back-flow prevention device in the line or equipment carrying a fluid to the cable, and also providing a pressure relief device that may relieve excess pressure to prevent damaging equipment.
摘要翻译：描述了一种方法和装置，以防止在将流体输送到通电的电力电缆时通常不想要被激励的设备的不期望的通电。该方法和装置涉及将流体回流防止装置安装在将线路或设备运送到电缆的流体中，并且还提供可以减轻过压以防止损坏设备的压力释放装置。

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