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公开(公告)号：US20050072786A1
公开(公告)日：2005-04-07
申请号：US10836992
申请日：2004-04-30
CPC分类号： F17C11/005 , F17C11/002 , F17C11/007 , F17C2209/2163 , Y02E60/321
摘要： A container configured for containing at least metallic particles, the metallic particles capable of absorbing hydrogen such that the metallic particles expand upon the absorption of hydrogen, the container including an inner surface, comprising: a liner disposed within the container such that a void space is provided between the liner and the inner surface, wherein the liner engages the inner surface to substantially prevent ingress of metallic particles, when the metallic particles are contained in the container, into the void space. A method of assembling a container for containing metallic particles capable of absorbing hydrogen is provided and comprises a container including an inlet and an inner surface defining a container space, rolling a magnetically responsive liner about a mandrel so that the liner assumes a spiral configuration about the mandrel, when the liner is rolled about the mandrel inserting the liner into the container space through the inlet, releasing the liner from the mandrel, removing the mandrel from the container space through the inlet, applying a magnetic force sufficient to urge the liner against the inner surface of the container, when the magnetic force is acting on the liner, inserting a plurality of tubes into the container space through the inlet so as to urge the liner into engagement with the inner surface so as to define (i) a storage space configured to contain the metallic particles and (ii) a void space configured to contract as the metallic particles expand upon the absorption of hydrogen, terminating the application of the magnetic force, and inserting a plurality of metallic particles into the storage space.
摘要翻译： 一种构造成至少含有金属颗粒的容器，所述金属颗粒能够吸收氢，使得所述金属颗粒在吸收氢时膨胀，所述容器包括内表面，所述容器包括：衬垫，其设置在所述容器内，使得空隙空间为 设置在衬套和内表面之间，其中衬垫与内表面接合，以当金属颗粒容纳在容器中时基本上防止金属颗粒进入空隙空间。 提供了一种组装用于容纳能够吸收氢的金属颗粒的容器的方法，并且包括容器，该容器包括限定容器空间的入口和内表面，围绕心轴滚动磁性响应衬垫，使得衬垫围绕 心轴，当衬套围绕心轴卷绕时，通过入口将衬套插入容器空间，将衬套从心轴释放，通过入口从容器空间移除心轴，施加足以将衬垫推向衬垫的磁力 当磁力作用在衬套上时，容器的内表面通过入口将多个管插入容器空间中，以便推动衬套与内表面接合，从而限定（i）储存空间 被配置为容纳金属颗粒和（ii）空间空间，其构造成随着金属颗粒在吸收体上膨胀而收缩 n的氢，终止施加磁力，并将多个金属颗粒插入存储空间。
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公开(公告)号：US06746054B2
公开(公告)日：2004-06-08
申请号：US09893529
申请日：2001-06-29
IPC分类号： F16L4108
摘要： A connection and a method of providing a connection includes a fluid tight communication between a valve and a tube. The valve includes a first surface, a second surface, a cavity, and an aperture extending through the valve between the first and second surfaces. The tube includes a first portion, a second portion and a third portion between the first and second portions. The first portion penetrates the first surface and extends through the aperture into the cavity. The third portion is deformed so as to engage the second surface.
摘要翻译： 提供连接的连接和方法包括阀和管之间的流体密封连通。 阀包括在第一和第二表面之间延伸穿过阀的第一表面，第二表面，空腔和孔。 管包括第一部分，第二部分和第一部分和第二部分之间的第三部分。 第一部分穿透第一表面并延伸穿过孔进入空腔。 第三部分变形以接合第二表面。
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公开(公告)号：US06648018B2
公开(公告)日：2003-11-18
申请号：US09888574
申请日：2001-06-26
申请人： Frederic Gagnon
发明人： Frederic Gagnon
IPC分类号： F16K11072
CPC分类号： H01M8/04089 , F16K11/052 , F16K31/041 , H01M8/0258 , H01M8/0271 , H01M8/04223 , H01M2250/20 , Y02T90/32 , Y10T137/87812
摘要： A bypass control valve including a wall that defines a first passage disposed along a first axis and having a first portion, a second portion, and a transitional portion disposed between the first and second portion. The transitional portion has a first port, a pivot point, and an annular locking member proximate the transitional portion, with the first port having a sealing surface disposed thereon. The bypass control valve also includes a first bypass passage disposed along a second axis oblique to the first axis. The first bypass passage has a second port, which projects into the transitional portion and which has a sealing surface and a receiver portion. The receiver portion is coupled to the locking members. The bypass control valve further includes a closure member having a first planar surface and a second planar surface with at least one elastomeric member disposed on each of the first planar surface and the second planar surface. The closure member is preferably pivotally attached to the pivot point and movable between a first position, with the first planar surface contiguous to the first port to permit fluid communication between the first portion and the first bypass passage and to prevent fluid communication between the first portion and the second portion, and a second position, with the second planar surface contiguous to the second port to permit fluid communication between the first portion and the second portion and to prevent fluid communication between the first portion and the first bypass passage. The bypass control valve also includes an actuator, which is operable to rotate the closure member between the first position and the second position. The actuator has a shaft coupled to the closure member and extending through the wall to the pivot point along a third axis orthogonal to the first and second axis.
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公开(公告)号：US06787946B2
公开(公告)日：2004-09-07
申请号：US10253198
申请日：2002-09-24
申请人： Gilles Delaire , Frederic Gagnon
发明人： Gilles Delaire , Frederic Gagnon
IPC分类号： H02K4100
CPC分类号： H02K33/02 , Y10T29/49009 , Y10T29/49073 , Y10T29/49075
摘要： A solenoid for use in a valve such as an exhaust gas recirculation valve for a motor vehicle. The solenoid includes a housing having a coil for generating a first magnetic field. An armature is slidably mounted in the housing. The solenoid further includes a permanent magnet having a second magnetic field, wherein the magnet is located adjacent the armature. In addition, a stator is affixed in the housing for cooperation with the armature and the magnet to form a third magnetic field.
摘要翻译： 一种用于诸如用于机动车辆的废气再循环阀的阀的螺线管。 螺线管包括具有用于产生第一磁场的线圈的壳体。 电枢可滑动地安装在壳体中。 螺线管还包括具有第二磁场的永磁体，其中磁体位于衔铁附近。 此外，定子被固定在壳体中以与电枢和磁体配合以形成第三磁场。
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公开(公告)号：US06725879B2
公开(公告)日：2004-04-27
申请号：US10102919
申请日：2002-03-22
申请人： Frederic Gagnon
发明人： Frederic Gagnon
IPC分类号： G05D1606
CPC分类号： G05D16/0658 , Y10T137/7781 , Y10T137/7809
摘要： A steam pressure regulator for a reformer of a fuel cell system. The reformer includes an inlet in fluid communication with a steam source, and an outlet that provides a supply of hydrogen gas. The steam pressure regulator including a valve body, a valve movable between first and second positions, and an actuator. The valve body defines an internal flow passage between first and second ports. The first port is adapted to be in fluid communication with the inlet of the reformer. The first position of the valve substantially prevents fluid communication through the internal flow passage, and the second position of the valve permits generally unrestricted fluid communication through the internal flow passage. The actuator includes an actuator body that defines a chamber, a movable actuator wall that divides the chamber into first and second chamber spaces, and a shaft that couples the movable actuator wall to the valve. The shaft includes a signal passage that provides fluid communication between the first port and the first chamber space, such that fluid pressure at the first port is communicated through the signal passage to the first chamber space.
摘要翻译： 一种用于燃料电池系统的重整器的蒸汽压力调节器。 重整器包括与蒸汽源流体连通的入口和提供氢气供应的出口。 蒸汽压力调节器包括阀体，可在第一和第二位置之间移动的阀和致动器。 阀体在第一和第二端口之间限定内部流动通道。 第一端口适于与重整器的入口流体连通。 阀的第一位置基本上防止了通过内部流动通道的流体连通，并且阀的第二位置通常允许通过内部流动通道的不受限制的流体连通。 致动器包括限定腔室的致动器主体，将腔室分成第一和第二腔室空间的可动致动器壁以及将可动致动器壁连接到阀的轴。 轴包括信号通道，其在第一端口和第一室空间之间提供流体连通，使得第一端口处的流体压力通过信号通道连通到第一室空间。
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公开(公告)号：US06293265B1
公开(公告)日：2001-09-25
申请号：US09411109
申请日：1999-10-04
申请人： Frederic Gagnon
发明人： Frederic Gagnon
IPC分类号： F02M2507
CPC分类号： F02M35/10268 , F02M26/11 , F02M26/12 , F02M26/18 , F02M35/10222 , F28D21/0003 , F28D2021/0029
摘要： An integral heat sink for transferring heat from combustion exhaust gas produced by a vehicular internal combustion engine is disclosed. The heat sink includes a body providing an integral base configured for support by a manifold. The heat sink also includes a hollow elongate member providing a first portion contained in the body. The first portion has an exhaust gas intake. The member also includes a second portion extending from the body. The second portion is configured for insertion into the manifold and provides at least one discharge for the exhaust gas. The heat sink also includes a cavity disposed between the body and the member. The cavity is configured for conveying combustion air from the manifold around at least a portion of the member.
摘要翻译： 公开了一种用于从车辆内燃机产生的燃烧废气传递热量的整体散热器。 散热器包括一个主体，该主体提供一个构造成用于由歧管支撑的整体基座。 散热器还包括提供容纳在主体中的第一部分的中空细长构件。 第一部分具有废气进口。 该构件还包括从主体延伸的第二部分。 第二部分构造成用于插入到歧管中，并为废气提供至少一个排出口。 散热器还包括设置在主体和构件之间的空腔。 空腔构造成用于沿着构件的至少一部分传送来自歧管的燃烧空气。
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公开(公告)号：US06830060B2
公开(公告)日：2004-12-14
申请号：US09888618
申请日：2001-06-26
申请人： Frederic Gagnon
发明人： Frederic Gagnon
IPC分类号： F16K3106
CPC分类号： H01M8/04089 , G05D7/0635 , Y10T137/0324 , Y10T137/7759 , Y10T137/7761 , Y10T137/8225 , Y10T137/87877
摘要： An air mass flow controller valve containing at least two air channels that deliver desired air mass amount from a single inlet to fuel cell(s) through at least one channel of the at least two air channels. Preferably, a single housing encloses the inlet, two air channels and actuating devices. Each air channel includes an actuating device that actuates an associated closure member to regulate air flow from the inlet through the air channel as a function of a signal from an air mass sensor or a controller signal. The signal from each air mass sensor can be directly coupled to the actuating device, or the signal can be used as an error correction signal to feed back control the actuating device associated with the air mass sensor and the air channel.
摘要翻译： 一种空气质量流量控制阀，其包含至少两个空气通道，其通过所述至少两个空气通道的至少一个通道将期望的空气质量从单个入口传递到燃料电池。 优选地，单个外壳包围入口，两个空气通道和致动装置。 每个空气通道包括致动装置，其致动相关联的关闭构件以根据来自空气质量传感器或控制器信号的信号来调节从入口通过空气通道的空气流。 来自每个空气质量传感器的信号可以直接耦合到致动装置，或者该信号可以用作纠错信号以反馈控制与空气质量传感器和空气通道相关联的致动装置。
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公开(公告)号：US06786467B2
公开(公告)日：2004-09-07
申请号：US10213229
申请日：2002-08-06
申请人： Frederic Gagnon
发明人： Frederic Gagnon
IPC分类号： F02M2507
CPC分类号： F16K31/0603 , F02M26/53 , F02M26/67 , F16K31/0644 , H01F7/1638
摘要： An electric actuated control valve, such as an EGR valve, has a solenoid that can deliver useful force over a longer stroke for operating a valve element.
摘要翻译： 诸如EGR阀的电动控制阀具有螺线管，该螺线管可以在较长行程上传递有用的力以操作阀元件。
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公开(公告)号：US06668857B2
公开(公告)日：2003-12-30
申请号：US09888580
申请日：2001-06-26
申请人： Frederic Gagnon , David W. Balsdon
发明人： Frederic Gagnon , David W. Balsdon
IPC分类号： F16K1504
CPC分类号： F16K15/044 , F16K17/0406 , H01M8/04104 , Y10T137/5283 , Y10T137/6164 , Y10T137/7927
摘要： A flow reversal control valve for use in a fuel cell. The valve includes a housing having a first end and a second end disposed along a longitudinal axis. The valve also includes a wall that defines a first passage in fluid communication with a second passage. The first passage is disposed proximate to the first end and the second passage is disposed proximate to the second end. The valve further includes a chamber in fluid communication with the first and second passages. There are flow flutes formed in the chamber. A seal is disposed in the chamber and coupled to at least one of the first and second passages. The seal has an elastomeric member disposed on a planar surface transverse to the longitudinal axis. There is a closure member disposed in at least one of the first passage, second passage and the chamber. A resilient member acting on the closure member can operate to prevent fluid communication between the first and second passages in a first position where the closure member abuts the elastomeric member when the pressure of the fluid of one of the first and second passages is generally equal to a fluid pressure of the other one of the first and second passages. The resilient member and the closure member can also operate in a second position to permit fluid flow between the first and second passages when the fluid pressure of one of the first and second passages is not equal to the fluid pressure of the other of the first and second passages. The flutes maintain a laminar flow between the first and second passages and guide the closure member towards the seal when the closure member is in the second position.
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公开(公告)号：US06431158B1
公开(公告)日：2002-08-13
申请号：US09722763
申请日：2000-11-27
IPC分类号： F02M2507
摘要： An internal combustion engine exhaust emission control system has a module for conveying exhaust gas from an engine exhaust system to an engine intake system. A valve selectively restricts the flow path. A pressure sensing passage communicates a pressure sensing port of a pressure sensor to the flow path. The pressure sensing passage comprises a tube having an end portion passing through a through-hole in a side wall of the flow path. In one embodiment, an open free end of the tube is disposed within the flow path in spaced relation to the side wall opposite an orifice that creates a pressure drop for obtaining a flow measurement using pressure sensed via the tube as one input. In another embodiment, the open free end of the tube is disposed flush with the side wall opposite a nozzle.
摘要翻译： 内燃机废气排放控制系统具有用于将排气从发动机排气系统输送到发动机进气系统的模块。 阀选择性地限制流路。 压力传感通道将压力传感器的压力感测端口与流路连通。 压力传感通道包括具有通过流路的侧壁中的通孔的端部的管。 在一个实施例中，管的敞开的自由端设置在流动路径内，与相对于孔口的侧壁间隔开，该侧壁产生压力降，用于通过经由管作为一个输入感测的压力获得流量测量。 在另一个实施例中，管的开放自由端设置成与与喷嘴相对的侧壁齐平。
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