公开(公告)号：US20130098451A1

公开(公告)日：2013-04-25

申请号：US13278900

申请日：2011-10-21

申请人： David Scott Krug

发明人： David Scott Krug

IPC分类号： F16K31/18

CPC分类号： B64D37/32 ,  B64D37/22 ,  F16K24/048 ,  F16K31/22 ,  Y10T137/0318 ,  Y10T137/053 ,  Y10T137/7358 ,  Y10T137/7485

摘要： A fuel system for an aircraft has a vent system. The system has a conduit opening into the fuel section. The system has a member connected to the conduit at a proximal end. The member has a seal plate within the conduit sealing the opening into the fuel section when a buoyant section at a distal end rises along with the seal plate through the member with a rise in fluid level within the fuel section.

摘要翻译： 用于飞行器的燃料系统具有排气系统。 该系统具有通向燃料部分的导管。 系统具有在近端连接到导管的构件。 当在远端的浮力部分与密封板一起通过该构件而升高燃料部分内的液位时，该构件具有在导管内的密封板将开口密封到燃料部分中。

公开(公告)号：US20110126916A1

公开(公告)日：2011-06-02

申请号：US13023176

申请日：2011-02-08

申请人： Robert P. Benjey

发明人： Robert P. Benjey

IPC分类号： F16K24/04

CPC分类号： F02M25/0872 ,  B60K15/03504 ,  F02M25/0836 ,  Y10T137/0396 ,  Y10T137/053 ,  Y10T137/0874 ,  Y10T137/3099

摘要： An on-board refueling vapor recovery system includes a shutoff mechanism that closes a first vapor path between the fuel tank and the filler cup when liquid fuel in the tank reaches a predetermined level and a vent line closure that closes a second vapor path between the canister and the filler cup, wherein closure of the first vapor path and the second vapor path reduces pressure in the filler cup to induce shutoff of a fuel nozzle.

摘要翻译： 车载加油蒸气回收系统包括关闭机构，该关闭机构在液舱中的液体燃料达到预定水平时封闭燃料箱和填充杯之间的第一蒸气路径，以及关闭罐之间的第二蒸气路径的排气管线封闭件 和填充杯，其中第一蒸气路径和第二蒸气路径的关闭减小了填充杯中的压力以引起燃料喷嘴的关闭。

公开(公告)号：US07896022B2

公开(公告)日：2011-03-01

申请号：US11810664

申请日：2007-06-06

申请人： Robert P. Benjey

发明人： Robert P. Benjey

IPC分类号： F16K24/04

CPC分类号： F02M25/0872 ,  B60K15/03504 ,  F02M25/0836 ,  Y10T137/0396 ,  Y10T137/053 ,  Y10T137/0874 ,  Y10T137/3099

摘要： An on-board refueling vapor recovery system includes a shutoff mechanism that closes a first vapor path between the fuel tank and the filler cup when liquid fuel in the tank reaches a predetermined level and a vent line closure that closes a second vapor path between the canister and the filler cup, wherein closure of the first vapor path and the second vapor path reduces pressure in the filler cup to induce shutoff of a fuel nozzle.

摘要翻译： 车载加油蒸气回收系统包括关闭机构，该关闭机构在液舱中的液体燃料达到预定水平时封闭燃料箱和填充杯之间的第一蒸气路径，以及关闭罐之间的第二蒸气路径的排气管线封闭件 和填充杯，其中第一蒸气路径和第二蒸气路径的关闭减小了填充杯中的压力以引起燃料喷嘴的关闭。

公开(公告)号：US07806133B1

公开(公告)日：2010-10-05

申请号：US11495973

申请日：2006-07-27

申请人： Amy C. Stephens

发明人： Amy C. Stephens

IPC分类号： F16K31/18

CPC分类号： G05D9/12 ,  Y10T137/053 ,  Y10T137/5109 ,  Y10T137/5196 ,  Y10T137/6004 ,  Y10T137/7371 ,  Y10T137/7413 ,  Y10T137/7475

摘要： A controller and method of using same are disclosed. Preferably, the controller includes a pilot cartridge housing supporting an invertible pilot cartridge assembly (“cartridge”). The cartridge preferably includes a cartridge body supporting a number of pneumatic seals adjacent the housing, wherein at least two of the seals are diaphragms. The cartridge preferably provides a first pilot activation feature and an opposing second pilot activation feature. The operating mode of the cartridge is determined by a selected orientation of the first pilot activation feature relative to the housing; and preferably the method of operating the controller includes the steps of: selecting an orientation of the first pilot activation feature relative to the housing; setting a span control mechanism to a neutral position relative to the housing; adjusting a float communicating with the cartridge to a neutral position; and adjusting said span control mechanism to determine a response type of said cartridge.

摘要翻译： 公开了一种控制器及其使用方法。 优选地，控制器包括支撑可逆引导筒组件（“盒”）的导向盒壳体。 盒优选地包括支撑邻近壳体的多个气动密封件的盒体，其中至少两个密封件是隔膜。 盒优选地提供第一导航激活特征和相对的第二导频激活特征。 盒的操作模式由相对于壳体的第一导航激活特征的选定方向确定; 并且优选地，操作控制器的方法包括以下步骤：选择第一引导激活特征相对于壳体的取向; 将跨距控制机构设置到相对于壳体的中立位置; 将与所述墨盒连通的浮子调节到中性位置; 以及调整所述跨距控制机构以确定所述盒的响应类型。

公开(公告)号：US07802587B1

公开(公告)日：2010-09-28

申请号：US12072431

申请日：2008-02-26

申请人： Ralph A. Ball

发明人： Ralph A. Ball

IPC分类号： F16K31/18

CPC分类号： F16K31/22 ,  E03F5/22 ,  F04D15/0218 ,  F16K31/56 ,  Y10T137/053 ,  Y10T137/7397 ,  Y10T137/7439 ,  Y10T137/8158 ,  Y10T137/8342

摘要： A valve and method allows efficient closure for a pipe containing liquid. The valve in the preferred form is operated by a float in a sump pit should the sump pump fail to operate. The float is lifted by rising water and an arm attached to the float is supported on rollers when the valve is normally open turns to disengage from the rollers to close the valve. A shaft positioned in the conduit is attached to a cap which reacts to the expansion of a spring to thus close the end of the conduit and prevent further liquid flow therethrough. An audible alarm system sounds as the rising liquid level reaches a water sensor on the valve to warn a homeowner or building occupant. The alarm also sounds when a manual test switch is closed or if the smoke sensor is activated.

摘要翻译： 阀和方法允许有效地封闭含管道的液体。 如果集水泵不能操作，则优选形式的阀门由浮子在贮槽中操作。 浮子由上升的水抬起，当阀门正常打开时，连接在浮子上的臂支撑在滚筒上，以便与滚轴脱离以关闭阀门。 定位在导管中的轴连接到帽上，帽对弹簧的膨胀作出反应，从而封闭导管的端部并防止进一步的液体流过。 当上升的液位到达阀门上的水传感器时，会发出声音报警系统，以警告房主或建筑物乘员。 当手动测试开关关闭或烟雾传感器被激活时，报警器也会发出声音。

公开(公告)号：US20090019840A1

公开(公告)日：2009-01-22

申请号：US12240843

申请日：2008-09-29

申请人： Yasushi OSAKU ,  Kiyoshi Fukuda

发明人： Yasushi OSAKU ,  Kiyoshi Fukuda

IPC分类号： F01N3/20 ,  F16K24/00

CPC分类号： F01N3/2066 ,  F01N2530/18 ,  F01N2610/02 ,  F01N2610/08 ,  F01N2610/1406 ,  F01N2610/1466 ,  Y02A50/2325 ,  Y02T10/24 ,  Y10T137/053 ,  Y10T137/0874 ,  Y10T137/2262 ,  Y10T137/86324 ,  Y10T137/86332

摘要： A breather device A1 for pressure relief includes a breather pipe 121 serving as a fixing part, and an inner pipe 122 serving as a communication part and is provided by the breather pipe 121 with fixation strength enough for securing the breather device A1 to a liquid tank 101. The inner pipe 122 has a vent hole P formed therein for provide fluid-communication between the inside of the liquid tank 101 and the outside thereof in a manner such that an inner surface forming the vent hole P is made of a resin.

摘要翻译： 用于压力释放的通气装置A1包括用作​​固定部的通气管121和用作连通部的内管122，并且由通气管121提供足够的固定强度以将通气装置A1固定到液体罐 内管122具有形成在其中的通气孔P，用于在液体罐101的内部和外部之间以使得形成通气孔P的内表面由树脂制成的流体连通。

公开(公告)号：US20070289633A1

公开(公告)日：2007-12-20

申请号：US11810664

申请日：2007-06-06

申请人： Robert Benjey

发明人： Robert Benjey

IPC分类号： B60K15/035 ,  B65B57/06 ,  F16K24/04

CPC分类号： F02M25/0872 ,  B60K15/03504 ,  F02M25/0836 ,  Y10T137/0396 ,  Y10T137/053 ,  Y10T137/0874 ,  Y10T137/3099

摘要： An on-board refueling vapor recovery system includes a shutoff mechanism that closes a first vapor path between the fuel tank and the filler cup when liquid fuel in the tank reaches a predetermined level and a vent line closure that closes a second vapor path between the canister and the filler cup, wherein closure of the first vapor path and the second vapor path reduces pressure in the filler cup to induce shutoff of a fuel nozzle.

摘要翻译： 车载加油蒸气回收系统包括关闭机构，该关闭机构在液舱中的液体燃料达到预定水平时封闭燃料箱和填充杯之间的第一蒸气路径，以及关闭罐之间的第二蒸气路径的排气管线封闭件 和填充杯，其中第一蒸气路径和第二蒸气路径的关闭减小了填充杯中的压力以引起燃料喷嘴的关闭。

公开(公告)号：US07163023B2

公开(公告)日：2007-01-16

申请号：US10891580

申请日：2004-07-15

申请人： Kenneth M. Spink ,  Steven H. Verzyl

发明人： Kenneth M. Spink ,  Steven H. Verzyl

IPC分类号： F16K24/04

CPC分类号： F16K24/044 ,  Y10T137/053 ,  Y10T137/3099 ,  Y10T137/6004 ,  Y10T137/7426

摘要： A float assembly for a multifunction fuel vapor vent valve with a float having a recess formed in the upper surface of the float with a slot formed in the side of the float and communicating with the recess. A raised surface portion is formed in the bottom of the recess and downwardly extending projections are formed in the slot at the recess. A flexible wafer like valve disk is inserted in the slot and deformed or curled to pass under the projections and over the raised surface and into the recess. When fully received in the recess the disk returns to its flat configuration; and, the downward projections prevent removal without distortion. Radially inwardly projections about the recess retain the disk for limited lost motion in the direction of float movement.

摘要翻译： 一种用于多功能燃料蒸气排放阀的浮子组件，其具有浮子，所述浮子具有形成在所述浮子的上表面中的凹槽，所述凹槽形成在所述浮子侧并与所述凹部连通。 凸起的表面部分形成在凹部的底部中，并且向下延伸的突起形成在凹槽处的槽中。 柔性晶片状阀盘插入槽中并变形或卷曲以在突起下方并在凸起表面上并进入凹槽中。 当完全接收在凹槽中时，磁盘返回到其平面配置; 并且向下的突出物防止去除而不变形。 围绕凹槽的径向向内的突起保持盘的浮动运动方向的有限的运动。

公开(公告)号：US20030015235A1

公开(公告)日：2003-01-23

申请号：US09907358

申请日：2001-07-17

申请人： EATON CORPORATION

发明人： Kenneth M. Spink

IPC分类号： F16K051/00

CPC分类号： B60K15/03519 ,  Y10T29/53 ,  Y10T137/0441 ,  Y10T137/0491 ,  Y10T137/053 ,  Y10T137/6004 ,  Y10T137/6011

摘要： A fuel tank has a recess formed on the inner surface of the upper wall. A vent valve has a mounting portion extending therefrom with a resiliently deflectable disc formed thereon and a guide disc spaced from the deflectable disc. Upon insertion into the recess the deflectable disc is deflected and the periphery thereof frictionally engages the inner surface of the tank wall recess. The guide member slidably fits into the recess to prevent lateral movement of the mounting portion and removal from the recess.

公开(公告)号：US06382231B2

公开(公告)日：2002-05-07

申请号：US09801051

申请日：2001-03-08

申请人： Tomohiro Sugizaki ,  Masanori Nojiri

发明人： Tomohiro Sugizaki ,  Masanori Nojiri

IPC分类号： F16K2404

CPC分类号： F16K24/044 ,  B60K15/03519 ,  Y10T137/053 ,  Y10T137/0874 ,  Y10T137/3099 ,  Y10T137/86324

摘要： A fuel cutoff valve and a method for making the same having a simpler mounting operation and excellent sealing properties are disclosed. The fuel cutoff valve includes a cover, a casing made of a different resin than the cover wherein the casing includes a valve chest and a valve body accommodated in the valve chest. The casing is used as an insert member having a plurality of sealing ribs projecting substantially vertically towards the cover, and a stopper formation forming a substantially horizontal step at substantially right angles to the sealing ribs, and the cover is integrally formed therewith so as to enclose the sealing ribs and stopper formation of the casing. The fuel cutoff valve may also be constructed such that the cover is used as the insert member as opposed to the casing. The stopper formation can be a rib, a recess or a through-hole.

摘要翻译： 公开了一种燃料切断阀及其制造方法，其具有更简单的安装操作和优异的密封性能。 燃料切断阀包括盖子，由与壳体不同的树脂制成的壳体，其中壳体包括阀座和容纳在阀箱中的阀体。 壳体用作具有多个基本垂直向盖突出地突出的密封肋的插入构件，以及形成与密封肋基本成直角的基本上水平的台阶的止挡器形成，并且盖与其一体地形成，以便包围 密封肋和塞子形成套管。 燃料切断阀也可以被构造成使得盖被用作与壳体相对的插入件。 挡块形成可以是肋，凹部或通孔。