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公开(公告)号：US5975116A
公开(公告)日：1999-11-02
申请号：US114818
申请日：1998-07-13
IPC分类号： B60K15/035 , B65D41/06 , B65D51/16 , F02M37/00 , F16K17/36 , F16K24/00 , F16K24/04 , F16K27/00 , F16L37/24
CPC分类号： F16K24/044 , B60K15/03519 , F16K17/36 , B60K2015/03453 , E05Y2900/402 , Y10T137/0874 , Y10T137/3099 , Y10T137/6011
摘要： A vent valve for a gasoline tank has a multi-piece valve housing that is inserted into the tank through a tank wall opening. The housing includes a valve member and a cap member that has a flange that is ultrasonically welded to the gasoline tank and a coupling skirt that has minimal protrusion into the gas tank. The coupling skirt fits into upper portion of the valve member and has keyways that receive inwardly projecting lugs of the valve member to couple the valve and cap members to each other. The valve and cap members are retained in the coupled position by resilent cantilevered lock fingers of the valve member that engage notches in the bottom of the coupling skirt. In a modification the notches coincide with entrance portions of the keyways. The cap member of a second embodiment has a coupling skirt with keyways that fit over an upper portion of the valve member that has outwardly projecting lugs and resilient lock fingers that are cut out of the wall of the valve member. In a modification the outwardly projecting lugs and lock fingers are part of the coupling skirt and the keyways are part of the valve member. The cap member of a third embodiment has a coupling skirt with keyways that receive inwardly projecting lugs of the valve member to couple the valve and cap members to each other. The lugs are retained in the coupled position by notches at the inner ends of the keyways.
摘要翻译： 用于汽油箱的排气阀具有通过罐壁开口插入罐中的多片阀壳体。 壳体包括阀构件和帽构件，其具有超声波焊接到汽油箱的凸缘和具有至少突出到气罐中的联接裙部。 联接裙部装配到阀构件的上部，并且具有接纳阀构件的向内突出的凸耳的键槽，以将阀门和盖构件彼此连接。 阀和盖构件通过与构件底部的凹口接合的阀构件的弹性悬臂锁定爪保持在联接位置。 在修改中，凹口与键槽的入口部分重合。 第二实施例的盖构件具有联接裙部，其具有键槽，该键槽配合在具有向外突出的凸耳和从阀构件的壁上切出的弹性锁定指的阀构件的上部上。 在一个变型中，向外突出的凸耳和锁定指状件是联接裙部的一部分，键槽是阀构件的一部分。 第三实施例的盖构件具有联接裙部，其具有键槽，该键槽容纳阀构件的向内突出的凸耳，以将阀门和盖构件彼此连接。 凸耳通过凹槽在键槽的内端保持在联接位置。
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公开(公告)号：US20120181468A1
公开(公告)日：2012-07-19
申请号：US13384247
申请日：2010-08-04
IPC分类号： F16K5/00
CPC分类号： F16K1/2028 , F01M13/0011 , F02B37/004 , F02B37/013 , F02B37/16 , F02B37/183 , F02D9/1025 , F02M25/06 , F02M26/08 , F02M26/70 , F16K1/222 , F16K1/224 , F16K1/226 , Y02T10/121 , Y02T10/144
摘要： One embodiment may include an engine breathing system valve (10) for an internal combustion engine breathing system (12) including a valve body (60), a stem (62), and a valve member (64). The valve body (60) has a port (66) with a center axis (CP). The valve body (60) may have a seating surface (68) lying along a cone outer surface (CS) of an imaginary cone (C). The imaginary cone (C) has a cone center axis (CA). The stem (62) is carried by the valve body (60) so that it can rotate. The stem (62) has an axis of rotation (R-i) radially offset from the port center axis (CP). The valve member (64) is connected to the stem (62) and may have a valve member plane (M) axial Iy offset from the axis of rotation (R-i).
摘要翻译： 一个实施例可以包括用于内燃机呼吸系统（12）的发动机呼吸系统阀（10），其包括阀体（60），阀杆（62）和阀构件（64）。 阀体（60）具有带有中心轴线（CP）的端口（66）。 阀体（60）可以具有沿着假想锥体（C）的锥体外表面（CS）放置的就座表面（68）。 假想锥体（C）具有锥形中心轴线（CA）。 杆（62）由阀体（60）承载，使得其能够旋转。 杆（62）具有从端口中心轴线（CP）径向偏移的旋转轴线（R-i）。 阀构件（64）连接到杆（62），并且可以具有从旋转轴线（R-i）偏移的阀构件平面（M）轴向Iy。
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3.发明授权Exhaust gas recirculation (EGR) module having sensor integrated into cover (ESM) 失效具有集成到盖（ESM）中的传感器的废气再循环（EGR）模块公开(公告)号：US06997170B2
公开(公告)日：2006-02-14
申请号：US10876753
申请日：2004-06-25
IPC分类号： F02B47/08
摘要： A new and improved EGR valve having a valve body having an inlet port and an outlet port with a valve member moveably supported within the valve body between the inlet and outlet ports. A control cap is connected to the valve body and contains an integrated sensor that is used to provide an engine control module with pressure readings from the valve body and the interior portion of the cap. Additionally the cap also has an integrated zero emissions system that is capable of preventing the release of harmful chemicals into the atmosphere.
摘要翻译： 一种新的和改进的EGR阀，其具有阀体，该阀体具有入口端口和出口端口，阀构件在入口端口和出口端口之间可动地支撑在阀体内。 控制盖连接到阀体并且包含用于向发动机控制模块提供来自阀体和盖的内部的压力读数的集成传感器。 此外，该帽还具有一个集成的零排放系统，能够防止有害化学物质释放到大气中。
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公开(公告)号：US07204240B2
公开(公告)日：2007-04-17
申请号：US11144909
申请日：2005-06-03
摘要： An exhaust gas recirculation (EGR) arrangement having an intake manifold with a valve base assembly integrated with the engine's intake manifold. The valve base assembly has a valve seat positioned in the path of fluid flow through the valve base. A valve member is also contained in the valve base and is operably disposed in relation to the valve seat. An actuator is connectable with the valve base and with the valve member to open and close the valve seat in response to actuation of the actuator. The actuator can disconnect from the valve base and valve member.
摘要翻译： 排气再循环（EGR）装置，其具有进气歧管，其具有与发动机的进气歧管集成的阀座组件。 阀座组件具有位于通过阀座的流体流动路径中的阀座。 阀构件也容纳在阀座中，并且可相对于阀座可操作地设置。 致动器可与阀座和阀构件连接，以响应致动器的致动来打开和关闭阀座。 致动器可以从阀座和阀构件断开。
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公开(公告)号：US5669361A
公开(公告)日：1997-09-23
申请号：US601814
申请日：1996-02-15
IPC分类号： B60K15/035 , B60K15/04 , F02M37/04
CPC分类号： B60K15/04 , B60K15/03519 , B60K2015/03576 , Y10T137/2562 , Y10T137/86324
摘要： A refueling valve for a motor vehicle includes an integrated control valve therein having a vent tube that has a first valve seat on one end thereof and a second valve seat on the other end thereof that cooperate respectively with a float valve and with a diaphragm controlled pressure responsive cut-off valve that is operative in accordance with a sensed pressure condition in a fuel filler pipe to control fuel venting to a charcoal canister and to prevent the escape of fuel vapors from a filler neck. The diaphragm is communicated with a pressure sensing port in the filler neck below a trap door therein that opens during refueling and is closed once the fuel nozzle is removed. The pressure sensing pot is located upstream of a venturi that produces negative pressure at the pressure sensing port and on the diaphragm member. A spring biases the cut-off valve normally closed. The diaphragm is responsive to a reduced pressure condition in the filler neck to open the cut-off valve to allow vapors to be vented from the fuel tank to the charcoal canister during refueling.
摘要翻译： 一种用于机动车辆的加油阀包括其中的集成控制阀，具有排气管，该通气管在其一端具有第一阀座，在另一端具有第二阀座，该第二阀座分别与浮阀和隔膜受控压力 响应式截止阀，其根据燃料加注管中感测到的压力状况来操作，以控制向炭罐排出的燃料，并防止燃料蒸气从填料颈部逸出。 隔膜与加压口内的加压口中的压力传感端口连通，在其内的收集门中，其在加油期间打开，并且一旦燃料喷嘴被移除就关闭。 压力传感罐位于文丘里管的上游，在压力传感端口和隔膜部件上产生负压。 弹簧偏压正常关闭的截止阀。 隔膜响应于填充管颈中的减压条件以打开截止阀，以允许蒸汽在加油期间从燃料箱排出到炭罐。
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公开(公告)号：US09109708B2
公开(公告)日：2015-08-18
申请号：US13384247
申请日：2010-08-04
CPC分类号： F16K1/2028 , F01M13/0011 , F02B37/004 , F02B37/013 , F02B37/16 , F02B37/183 , F02D9/1025 , F02M25/06 , F02M26/08 , F02M26/70 , F16K1/222 , F16K1/224 , F16K1/226 , Y02T10/121 , Y02T10/144
摘要： One embodiment may include an engine breathing system valve (10) for an internal combustion engine breathing system (12) including a valve body (60), a stem (62), and a valve member (64). The valve body (60) has a port (66) with a center axis (CP). The valve body (60) may have a seating surface (68) lying along a cone outer surface (CS) of an imaginary cone (C). The imaginary cone (C) has a cone center axis (CA). The stem (62) is carried by the valve body (60) so that it can rotate. The stem (62) has an axis of rotation (R-i) radially offset from the port center axis (CP). The valve member (64) is connected to the stem (62) and may have a valve member plane (M) axial Iy offset from the axis of rotation (R-i).
摘要翻译： 一个实施例可以包括用于内燃机呼吸系统（12）的发动机呼吸系统阀（10），其包括阀体（60），阀杆（62）和阀构件（64）。 阀体（60）具有带有中心轴线（CP）的端口（66）。 阀体（60）可以具有沿着假想锥体（C）的锥体外表面（CS）放置的就座表面（68）。 假想锥体（C）具有锥形中心轴线（CA）。 杆（62）由阀体（60）承载，使得其能够旋转。 杆（62）具有从端口中心轴线（CP）径向偏移的旋转轴线（R-i）。 阀构件（64）连接到杆（62），并且可以具有从旋转轴线（R-i）偏移的阀构件平面（M）轴向Iy。
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公开(公告)号：US07104523B2
公开(公告)日：2006-09-12
申请号：US11144578
申请日：2005-06-03
IPC分类号： F16K31/02
CPC分类号： F16K41/04 , F02M26/48 , F02M26/50 , F02M26/54 , F02M26/67 , F02M26/68 , F02M26/74 , Y10T137/4273
摘要： An anti-coking valve arrangement having a valve body that defines a passage for the flow of fluid medium. Valve seat and valve member positioned within the valve body and function to control the flow of fluid medium. A first anti-coking device is operably associated with the valve stem. A second anti-coking device is operably associated with the bearing guide member. A third anti-coking device is operably associated with the valve member and the valve seat. A fourth anti-coking device is operably associated with the valve stem and the bearing guide. A fifth anti-coking device is operably associated with the bearing guide. A sixth anti-coking device is operably associated between the valve stem and the bearing guide.
摘要翻译： 一种防焦阀装置，其具有限定用于流体介质流动的通道的阀体。 阀座和阀构件定位在阀体内并用于控制流体介质的流动。 第一抗焦化装置与阀杆可操作地相关联。 第二抗焦化装置与轴承引导构件可操作地相关联。 第三抗焦化装置可操作地与阀构件和阀座相关联。 第四抗焦化装置可操作地与阀杆和轴承引导件相关联。 第五抗焦化装置与轴承导向器可操作地相关联。 第六抗焦化装置可操作地连接在阀杆和轴承导向件之间。
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公开(公告)号：US5960819A
公开(公告)日：1999-10-05
申请号：US880192
申请日：1997-06-20
IPC分类号： B60K15/035 , F16K17/36 , F16K24/04 , F16D1/112 , F16L37/248 , F16L37/252
CPC分类号： F16K24/044 , B60K15/03519 , F16K17/36 , B60K2015/03453 , E05Y2900/402 , Y10T137/0874 , Y10T137/6011 , Y10T403/7005 , Y10T403/7007
摘要： A vent valve for a gasoline tank has a multi-piece valve housing that is inserted into the tank through a tank wall opening. The multi-piece housing includes a valve member of acetal resin and a cap member of high density polyethylene (HDPE) that has a flange that is ultrasonically welded to the gasoline tank and a coupling skirt that has minimal protrusion into the gas tank. The coupling skirt fits into upper a portion of the valve member and has a plurality of key-ways that receive inwardly projecting lugs of the valve member to couple the valve and cap members to each other. The valve and cap members are retained in the coupled position by resilient lock fingers of the valve member that engage notches in the bottom of the coupling skirt. The resilient lock fingers are cantilever beams that extend radially outwardly from an anchor spaced radially inwardly of an outer cylindrical wall of the valve member. The resilient lock fingers do not extend outwardly of the cylindrical wall to provide a snag free coupling arrangement. In a modification the notches coincide with entrance portions of the key-ways. The cap member of a second embodiment has a coupling skirt with key ways that fits over an upper portion of the valve member that has outwardly projecting lugs and resilient lock fingers that are cut out of the wall of the valve member. In a modification of the second embodiment the outwardly projecting lugs and lock fingers are part of the coupling skirt and the key-ways are part of the valve member.
摘要翻译： 用于汽油箱的排气阀具有通过罐壁开口插入罐中的多片阀壳体。 多片式壳体包括缩醛树脂的阀构件和高密度聚乙烯（HDPE）的帽构件，其具有超声波焊接到汽油罐的凸缘和具有最小突出到气罐的联接裙部。 联接裙部装配在阀构件的上部的一部分中，并且具有多个键槽，其接纳阀构件的向内突出的凸耳以将阀门和盖构件彼此连接。 阀和盖构件通过阀构件的弹性锁定爪保持在联接位置，该锁定构件接合联接裙部的底部中的凹口。 弹性锁定指状物是从阀构件的外圆柱形壁的径向向内隔开的锚定件径向向外延伸的悬臂梁。 弹性锁定指不会从圆柱形壁的外侧延伸，以提供无阻碍的联接装置。 在修改中，凹口与键槽的入口部分重合。 第二实施例的盖构件具有联接裙部，其具有装配在阀构件的上部上的键槽，其具有从阀构件的壁切出的向外突出的凸耳和弹性锁定指。 在第二实施例的变型中，向外突出的凸耳和锁定指状件是联接裙部的一部分，并且键槽是阀构件的一部分。
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