公开(公告)号：US20070056643A1

公开(公告)日：2007-03-15

申请号：US11518688

申请日：2006-09-11

申请人： Todd Larsen ,  Eric Neumann

发明人： Todd Larsen ,  Eric Neumann

IPC分类号： F16K11/07

CPC分类号： F16K1/305 ,  F16K1/307 ,  F16K27/003 ,  F17C2205/0146 ,  F17C2221/012 ,  F17C2250/043 ,  F17C2250/0439 ,  F17C2270/0184 ,  H01M2250/20 ,  Y02E60/321 ,  Y02T90/32 ,  Y10T137/7808 ,  Y10T137/8085 ,  Y10T137/86831 ,  Y10T137/87917

摘要： A tank manifold assembly for use in combination with fuel tanks of Hydrogen fuel cell-powered vehicles. The manifold assembly incorporates a regulator, an excess flow valve, a manual shutoff valve, and ports to receive separate components. The separate components may include, by way of example, a thermal relief valve, a pressure sensor, a pressure relief valve, a check valve, thermal temperature sensors, and a low pressure solenoid valve. The tank assembly is versatile and easily customized to particular applications.

摘要翻译： 用于与氢燃料电池动力车辆的燃料箱结合使用的油箱歧管组件。 歧管组件包括调节器，过流阀，手动截止阀和用于接收分离部件的端口。 单独的部件可以包括例如热释放阀，压力传感器，减压阀，止回阀，热温度传感器和低压电磁阀。 油箱组件是多功能的，可以根据特定应用轻松定制。

公开(公告)号：US20070209703A1

公开(公告)日：2007-09-13

申请号：US11683620

申请日：2007-03-08

申请人： Eric Neumann ,  Todd Larsen

发明人： Eric Neumann ,  Todd Larsen

IPC分类号： G05D7/00

CPC分类号： G05D16/106 ,  Y10T137/2544 ,  Y10T137/7808 ,  Y10T137/7834

摘要： The present disclosure is directed to a flow control device, such as a regulator, for controlling fluid flow between an inlet port and an outlet port, and having an internal adjustment mechanism for varying the outlet pressure of the device, including the pressure required to close the device. The device may include first and second components, such as a body and a bonnet, demountably attached to form a housing of the device and defining an internal device cavity. A piston is disposed and movable within the device cavity, and in fluid sealing relationship with the inner surface of the device cavity. The components and the piston are configured to define a channel within the device cavity placing the inlet port in fluid communication with the outlet port, and with the piston being movable between a closed position preventing fluid flow and an open position allowing fluid flow to the outlet port. The internal adjustment mechanism may be in the form of a wheel that may be rotated in either direction to increase or decrease the outlet pressure at which the piston will move to the closed position. A vent port offset from the longitudinal axis of the housing may provide access to the interior of the device for manipulation of the adjustment mechanism.

摘要翻译： 本公开涉及一种用于控制入口和出口之间的流体流动的流量控制装置，例如调节器，并且具有用于改变装置的出口压力的内部调节机构，包括关闭所需的压力 装置。 该装置可以包括第一和第二部件，例如主体和发动机罩，可拆卸地连接以形成装置的壳体并且限定内部装置空腔。 活塞在装置空腔内设置并可移动，并且与装置腔的内表面处于流体密封关系。 所述部件和所述活塞构造成在所述装置空腔内限定通道，所述通道将所述入口端口与所述出口端口流体连通，并且所述活塞可在阻止流体流动的关闭位置和允许流体流动到所述出口 港口。 内部调节机构可以是可以沿任一方向旋转的轮的形式，以增加或减少活塞将移动到关闭位置的出口压力。 从壳体的纵向轴线偏移的通气口可以提供对装置的内部的通路，用于操纵调节机构。

公开(公告)号：US20080011361A1

公开(公告)日：2008-01-17

申请号：US11765365

申请日：2007-06-19

申请人： Todd Larsen ,  David Thomas ,  Eric Neumann

发明人： Todd Larsen ,  David Thomas ,  Eric Neumann

IPC分类号： F16K17/164

CPC分类号： G05D16/103 ,  F17C2205/0338 ,  Y02E60/321 ,  Y02E60/324 ,  Y10T137/7808 ,  Y10T137/7904

摘要： A high-pressure regulator includes body having a pressure inlet and a pressure outlet. A piston is disposed in the body and fluidly coupled to the pressure inlet and the pressure outlet. The piston is configured to operate in compression to contact a seat ring for the purpose of controlling the flow of fluid from the pressure inlet to the pressure outlet in response to a pressure applied to a surface of the piston via the pressure outlet. A piston seat circumferentially engages the piston to provide an improved seal at low temperatures.

摘要翻译： 高压调节器包括具有压力入口和压力出口的主体。 活塞设置在主体中并且流体地联接到压力入口和压力出口。 活塞构造成在压缩下操作以接触座环，用于响应于经由压力出口施加到活塞的表面的压力来控制流体从压力入口到压力出口的流动。 活塞座周向接合活塞，以在低温下提供改进的密封。

公开(公告)号：US20060272715A1

公开(公告)日：2006-12-07

申请号：US11146373

申请日：2005-06-06

申请人： Todd Larsen ,  Eric Neuman

发明人： Todd Larsen ,  Eric Neuman

IPC分类号： F16K17/30

CPC分类号： F16K1/304 ,  F16K1/307 ,  F16K1/385 ,  F16K17/30 ,  F16K31/086 ,  F16K31/1221 ,  Y10T137/7808 ,  Y10T137/87917

摘要： The gas valve assembly includes a housing with a bore and a main valve body and a main valve stem mounted therein. The valve body has a fluid passage fluidly connecting the inlet and one of a housing and valve body outlet with the valve stem mounting a valve seat and being movable for blocking fluid flow through the passage. In two embodiments, the housing is threadable to the neck portion of a vessel for the inlet opening to the vessel interior and the main valve body mounts a manual operated shut off valve extending within the valve body to selectively block fluid flow through the passage and an excess flow valve to block fluid flow through the passage when the flow to the outlet is greater than desired. The last two mentioned valves include a common piston in the fluid passage.

摘要翻译： 气阀组件包括具有孔的壳体和安装在其中的主阀体和主阀杆。 阀体具有流体通道，流体连接入口和壳体和阀体出口中的一个，阀杆安装阀座并且可移动以阻止流体流过通道。 在两个实施例中，壳体能够连接到用于容器内部的入口开口的容器的颈部，并且主阀体安装在阀体内延伸的手动操作的截止阀，以选择性地阻止通过通道的流体流动和 过流阀阻止当流到出口的流量大于期望时通过通道的流体流动。 最后两个提到的阀包括在流体通道中的公共活塞。

公开(公告)号：US20070215209A1

公开(公告)日：2007-09-20

申请号：US11384613

申请日：2006-03-20

申请人： Paul Street ,  Todd Larsen

发明人： Paul Street ,  Todd Larsen

IPC分类号： F17D1/00

CPC分类号： F17C5/06 ,  F17C7/00 ,  F17C2201/0104 ,  F17C2201/056 ,  F17C2205/0142 ,  F17C2205/0146 ,  F17C2205/0323 ,  F17C2205/0335 ,  F17C2221/011 ,  F17C2221/012 ,  F17C2221/013 ,  F17C2221/033 ,  F17C2223/0123 ,  F17C2223/035 ,  F17C2223/036 ,  F17C2225/0123 ,  F17C2225/035 ,  F17C2225/036 ,  F17C2227/043 ,  F17C2250/043 ,  F17C2270/025 ,  Y02E60/321 ,  Y10T137/0379 ,  Y10T137/4807 ,  Y10T137/4857 ,  Y10T137/7837 ,  Y10T137/7838 ,  Y10T137/7929 ,  Y10T137/86485 ,  Y10T137/87885

摘要： An example cascade system includes a manifold having a fluid outlet port to dispense fluid and a fluid valve engaged to the manifold. First and second fluid storage containers are coupled to the manifold. The fluid valve is configured to control a first fluid flow path between the second fluid storage container and the fluid outlet port.

摘要翻译： 示例级联系统包括具有用于分配流体的流体出口和与歧管接合的流体阀的歧管。 第一和第二流体储存容器联接到歧管。 流体阀构造成控制第二流体存储容器和流体出口之间的第一流体流动路径。

公开(公告)号：US20070181198A1

公开(公告)日：2007-08-09

申请号：US11350601

申请日：2006-02-09

申请人： Todd Larsen

发明人： Todd Larsen

IPC分类号： F16K11/22

CPC分类号： G05D16/18 ,  G05D16/106 ,  Y10T137/7762 ,  Y10T137/7834 ,  Y10T137/7835 ,  Y10T137/87877

摘要： Dome-loaded pressure regulators are disclosed. An example pressure regulator includes body having a pressure inlet and a pressure outlet. A piston is disposed in the body and fluidly coupled to the pressure inlet, the pressure outlet, and the pressure control inlet. The piston is configured to contact a valve seat and to control the flow of fluid from the pressure inlet to the pressure outlet in response to a pressure applied to a surface of the piston via the pressure control inlet.

摘要翻译： 公开了承载压力调节器。 示例性压力调节器包括具有压力入口和压力出口的主体。 活塞设置在主体中并且流体地联接到压力入口，压力出口和压力控制入口。 活塞构造成接触阀座并且响应于经由压力控制入口施加到活塞的表面的压力来控制从压力入口到压力出口的流体流动。