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91. 发明申请

US20170328311A1 FUEL SYSTEM CONTROL 审中-公开
公开(公告)号：US20170328311A1
公开(公告)日：2017-11-16
申请号：US15589404
申请日：2017-05-08
申请人： Eaton Corporation
发明人： Max Russell Franklin , Nikhil Nahar , Vaughn Kevin Mills , Mark Beaupre , Sudeep Motilal Solanki , Matthew Memmer , Steven L. Ambrose , Robert P. Benjey , Kenneth Brauning , Santosh Balasaheb Patil , Atish Dinkar Gawale , Santosh Kumar Sharma , Hrushikesh Arun Barve , Pritam Bhurke
IPC分类号： F02M25/08 , F16K31/06 , F16K31/04 , F16K31/53 , F16K31/524
CPC分类号： F02M25/08 , B60K15/03519 , B60K2015/0319 , B60K2015/03203 , B60K2015/03217 , B60K2015/0325 , B60K2015/03302 , B60K2015/03509 , B60K2015/03514 , B60K2015/03523 , B60K2015/03576 , B60K2015/03585 , B60K2015/0777 , B60Y2400/3019 , B60Y2400/302 , B60Y2400/306 , F02M2025/0863 , F16K5/166 , F16K11/07 , F16K11/0836 , F16K11/161 , F16K11/166 , F16K31/047 , F16K31/0627 , F16K31/52408 , F16K31/52416 , F16K31/53 , F16K31/54
摘要： An evaporative emissions control system includes a first vent valve configured to selectively open and close a first vent, a second vent valve configured to selectively open and close a second vent, a fuel level sensor configured to sense a fuel level in the fuel tank, a pressure sensor configured to sense a pressure in the fuel tank, an accelerometer configured to measure an acceleration of the vehicle, and a controller configured to regulate operation of the first and second vent valves to provide pressure relief for the fuel tank. The controller is programmed to determine if a refueling event is occurring based one signals indicating the fuel level is increasing, the pressure in the fuel tank is increasing, and the vehicle is not moving, and open at least one of the first and second vent valves based on determining the refueling event is occurring.

92. 发明申请

US20170227139A1 ACTIVE DRAIN LIQUID TRAP FOR FUEL SYSTEM 审中-公开
公开(公告)号：US20170227139A1
公开(公告)日：2017-08-10
申请号：US15465948
申请日：2017-03-22
申请人： Eaton Corporation
发明人： Steven Lee Ambrose , Vaughn K. Mills
IPC分类号： F16K31/34 , F16K15/18 , B60K15/035
CPC分类号： F16K31/34 , B60K15/03504 , B60K2015/0325 , B60K2015/03269 , B60K2015/03289 , B60K2015/03296 , B60K2015/03473 , B60K2015/03509 , F02M25/0872 , F02M37/0082 , F02M2025/0863 , F16K15/186 , F16K24/042 , F16K24/048
摘要： An active drain liquid trap configured for use with a fuel tank system and constructed in accordance to one example of the present disclosure includes a trap body, a float and a pilot. The trap body defines a first inlet, a second inlet and an outlet. The first inlet is fluidly connected to a fuel pump. The second inlet is fluidly connected to a vapor line. The float is rotatably mounted about a float pivot. The pilot moves between an open and closed position. Rotation of the float causes the pilot to be urged into an open position and fluid to be drained from the trap body through the outlet.

93. 发明申请

US20170107954A1 FUEL VAPOR RECOVERY 审中-公开
公开(公告)号：US20170107954A1
公开(公告)日：2017-04-20
申请号：US15244011
申请日：2016-08-23
申请人： The ITB Group
发明人： Joel Kopinsky
IPC分类号： F02M33/08 , B60K15/035 , F02M25/08
CPC分类号： F02M33/08 , B60K15/03504 , B60K2015/03414 , B60K2015/03514 , F02M25/0872 , F02M2025/0863 , Y02T10/166
摘要： Fuel vapor emissions from a fuel tank directed to a canister containing adsorbent are minimized by an intermediate condenser and conduit configuration. Condensing and cooling fuel vapor emissions allows a reduction in canister capacity, where the canister can still meet and accommodate refueling and/or diurnal emissions control requirements. Pressurized and unpressurized fuel tanks for various vehicles, including vehicles with an internal combustion engine and hybrid electric vehicles, can be configured with the present fuel vapor recovery systems.

94. 发明授权

US09334837B2 Microcondenser device and evaporative emission control system and method having microcondenser device 有权
标题翻译：微型冷凝器装置及蒸发排放控制系统及方法具有微型冷凝器装置
公开(公告)号：US09334837B2
公开(公告)日：2016-05-10
申请号：US13702796
申请日：2011-06-08
申请人： Dennis B. Chung
发明人： Dennis B. Chung
IPC分类号： F02M33/02 , B01D53/00 , F02M25/08 , F02M31/20 , H01L35/00 , B01D53/04
CPC分类号： F02M33/02 , B01D53/002 , B01D53/0407 , B01D2259/4516 , B60K15/03504 , B60K2015/03514 , F02M25/0854 , F02M31/20 , F02M33/08 , F02M2025/0863 , H01L35/00 , H01L35/30 , Y02T10/126 , Y02T10/166
摘要： A microcondenser device for an evaporative emission control system includes a housing having an inlet for receiving fuel vapor and a condensation outlet for discharging condensed fuel vapor, and a porous element disposed in the housing and fluidly interposed between the inlet and the condensation outlet for absorbing the fuel vapor received through the inlet. The microcondenser device further includes a thermoelectric element in thermal contact with the porous element for removing heat from the fuel vapor absorbed by the porous element to condense the fuel vapor.
摘要翻译：一种用于蒸发排放控制系统的微型冷凝器装置，包括具有用于接收燃料蒸气的入口和用于排出冷凝的燃料蒸气的冷凝出口的壳体和设置在壳体中的流体介于入口和冷凝出口之间的多孔元件，用于吸收燃料蒸气通过入口接收。微型冷凝器装置还包括与多孔元件热接触的热电元件，用于从多孔元件吸收的燃料蒸汽中除去热量以冷凝燃料蒸气。

95. 发明申请

US20150260130A1 LIQUID FUEL CATCHER 审中-公开
标题翻译：液体燃料卡
公开(公告)号：US20150260130A1
公开(公告)日：2015-09-17
申请号：US14643364
申请日：2015-03-10
申请人： Kyosan Denki Co., Ltd.
发明人： TETSUYA TAKAHASHI
IPC分类号： F02M25/08
CPC分类号： F02M25/0854 , F02M2025/0863 , Y10T137/86187
摘要： A liquid fuel catcher has a case which defines a plurality of chambers formed as depressions in a passage so that a liquid fuel is accumulated. The case has a communicating portion which communicates the chambers in series at upper portions thereof. The case has openings at each bottom portions of the chambers. The case has a return passage which returns the liquid fuel accumulated in the chambers to a fuel tank. The liquid fuel catcher has a return valve. The return valve closes the return passage, when the liquid fuel level in the fuel tank exceeds a predetermined level. The return valve opens the return passage, when the liquid fuel level in the fuel tank is less than a predetermined level. The fuel returns to the fuel tank from the chambers through the return valve.
摘要翻译：液体燃料捕集器具有限定在通道中形成为凹陷的多个室的壳体，从而液体燃料积聚。壳体具有连通部分，其在其上部串联连通腔室。壳体在室的每个底部具有开口。壳体具有返回通道，其将积聚在腔室中的液体燃料返回到燃料箱。液体燃料捕集器具有回流阀。当燃料箱中的液体燃料液位超过预定水平时，返回阀关闭返回通道。当燃料箱中的液体燃料液位低于预定水平时，返回阀打开返回通道。燃料通过回流阀从燃料箱返回燃料箱。

96. 发明授权

US07261093B2 Evaporative emissions control fuel cap 有权
标题翻译：蒸发排放控制燃油盖
公开(公告)号：US07261093B2
公开(公告)日：2007-08-28
申请号：US11184474
申请日：2005-07-19
申请人： J Bradley Groom , Yip Cheung Kwok , Michael S. Brock
发明人： J Bradley Groom , Yip Cheung Kwok , Michael S. Brock
IPC分类号： F02M33/04 , F02M33/00
CPC分类号： F02M25/08 , F02M25/0854 , F02M25/0872 , F02M2025/0863
摘要： An evaporative emissions control fuel cap system comprises a closure adapted to mate with a fuel tank. The closure includes a passageway formed therein to conduct vapors from the fuel tank to the atmosphere. The closure includes a filter configured to capture hydrocarbons positioned in the passageway so that fuel vapor flowing from the fuel tank is scrubbed of hydrocarbons before being discharged to the atmosphere.
摘要翻译：蒸发排放控制燃料盖系统包括适于与燃料箱配合的封闭件。封闭件包括形成在其中的通道，用于将蒸气从燃料箱传导到大气中。封闭件包括一个过滤器，其构造成捕获定位在通道中的碳氢化合物，使得从燃料箱流出的燃料蒸气在被排放到大气中之前被碳氢化合物洗涤。

97. 发明申请

US20060108278A1 Active carbon coated filter element for preventing the leaking of hydrocarbons 失效
公开(公告)号：US20060108278A1
公开(公告)日：2006-05-25
申请号：US11271987
申请日：2005-11-14
申请人： Hans-Peter Scholl , Guenther Scholz , Heinz Daubner , Johann Rackerseder , Reinhold Lebherz , Frank Pfeiffer , Jens Sohnemann , Juergen Stahl , Fritz Brenneis
发明人： Hans-Peter Scholl , Guenther Scholz , Heinz Daubner , Johann Rackerseder , Reinhold Lebherz , Frank Pfeiffer , Jens Sohnemann , Juergen Stahl , Fritz Brenneis
IPC分类号： B01D35/28
CPC分类号： B01D46/10 , B01D46/0036 , B01D46/521 , B01D53/0415 , B01D2253/102 , B01D2253/25 , B01D2257/702 , B01D2258/012 , B01D2259/4516 , B01D2259/4566 , B01D2265/06 , B01D2271/02 , B01D2279/60 , F02M35/024 , F02M35/04 , F02M2025/0863
摘要： An active carbon coated filter element is proposed for preventing the issuance of hydrocarbons from an opening. It includes a medium containing active carbon, which is of substantially planar shape and has a frame. The frame is provided with sealing lips on at least two sides. The medium is arranged with the frame in a plastic holder, the plastic holder being able to be inserted and fixed in the opening. The sealing lips engage the wall of the opening.

98. 发明申请

US20060102156A1 CANISTER 有权
标题翻译：罐
公开(公告)号：US20060102156A1
公开(公告)日：2006-05-18
申请号：US11257079
申请日：2005-10-25
申请人： Tokio Yamauchi , Takashi Nagai , Masamitsu Hayakawa , Yukihiko Kaneda , Yojiro Iriyama
发明人： Tokio Yamauchi , Takashi Nagai , Masamitsu Hayakawa , Yukihiko Kaneda , Yojiro Iriyama
IPC分类号： F02M33/04 , B01D53/02
CPC分类号： F02M25/0854 , B01D53/0415 , B01D53/0446 , B01D53/0454 , B01D2253/102 , B01D2257/702 , B01D2258/012 , B01D2259/40086 , B01D2259/4516 , B01D2259/4566 , F02M25/089 , F02M2025/0863 , F02M2025/0881
摘要： A canister comprises a tank port communicated with an upper air chamber in a closed fuel tank, a purge port communicated with an intake passage of an engine, an atmospheric port opened to the atmosphere, and a main adsorbent chamber containing activated carbon, and the canister is further provided with a partition plate between the tank port and the purge port for preventing both ports from being directly communicated with each other, so as to form a first chamber between the main adsorbent chamber and the tank port, and a second chamber between the main adsorbent chamber and the purge port, and a purge buffer plate is further provided in the main adsorbent chamber between the tank port and the purge port, for communicating between the first and second chambers with each other, the first chamber serves as an air chamber containing no activated carbon while the second chamber contains activated carbon. With this configuration, the canister has no external pipe line, the time change in fuel concentration of purged gas during treatment of evaporated fuel from the fuel tank is moderated in order to restrain an engine air-fuel ratio from being abruptly changed, and the operation ability of the engine can be satisfied.
摘要翻译：罐包括与封闭的燃料箱中的上部空气室连通的罐口，与发动机的进气通道连通的净化口，向大气开放的大气口以及包含活性炭的主吸附剂室，在罐口和净化口之间还设置有隔板，用于防止两个端口彼此直接连通，从而在主吸附室和罐口之间形成第一室，在第二室主吸附剂室和吹扫口，并且在主吸附剂室之间还设置有用于在第一和第二室之间连通的清洗口之间的净化缓冲板，第一室用作空气室不含活性炭，而第二室含有活性炭。利用这种结构，罐没有外部管路，从燃料箱处理蒸发燃料时的净化气体的燃料浓度的时间变化缓和，以抑制发动机空燃比急剧变化，操作可以满足发动机的能力。

99. 发明授权

US07008471B2 Filter and canister having the same 有权
标题翻译：过滤器和罐具有相同的
公开(公告)号：US07008471B2
公开(公告)日：2006-03-07
申请号：US10689667
申请日：2003-10-22
申请人： Nobuhiko Koyama , Hideaki Itakura
发明人： Nobuhiko Koyama , Hideaki Itakura
IPC分类号： B01D53/04 , F02M33/02
CPC分类号： B01D53/0415 , B01D53/02 , B01D2253/102 , B01D2253/31 , B01D2257/702 , B01D2258/01 , B01D2259/4516 , B01D2259/4566 , F02M25/0809 , F02M25/0836 , F02M25/0854 , F02M2025/0845 , F02M2025/0863
摘要： A canister is connected to a fuel tank to adsorb fuel vapor vaporized in the fuel tank and includes a canister housing and a canister main body, which is received in the canister housing and communicates with the fuel tank at one end. The canister housing includes an atmospheric port and a filter chamber, and the filter chamber receives a filter and communicates between the other end of the canister main body and the atmospheric port, which in turn communicates with the atmosphere. The filter includes an active carbon part, an atmosphere-side unwoven fabric and a tank-side unwoven fabric. The active carbon part includes active carbon granules, which adsorb fuel vapor vaporized in the fuel tank. The atmosphere-side unwoven fabric and the tank-side unwoven fabric sandwich the active carbon part therebetween in a flow direction of air, which passes through the active carbon part.
摘要翻译：罐连接到燃料箱以吸附在燃料箱中蒸发的燃料蒸汽，并且包括罐壳体和罐主体，其容纳在罐壳体中并在一端与燃料箱连通。所述罐壳体包括大气口和过滤室，所述过滤室容纳过滤器，并且在所述罐主体的另一端与大气口连通，所述大气口又与大气连通。过滤器包括活性炭部分，气氛侧非织造织物和罐侧非织造织物。活性炭部分包括活性炭颗粒，其吸附在燃料箱中蒸发的燃料蒸气。气氛侧无纺织物和罐侧无纺布沿着空气的流动方向将活性炭部分夹在其间，通过活性炭部分。

100. 发明授权

US06955152B2 Manually operated tool 有权
标题翻译：手动工具
公开(公告)号：US06955152B2
公开(公告)日：2005-10-18
申请号：US10850274
申请日：2004-05-20
申请人： Klaus-Martin Uhl , Sebastian Friedrich
发明人： Klaus-Martin Uhl , Sebastian Friedrich
IPC分类号： F01N13/00 , F02B63/02 , F02M17/04 , F02M17/50 , F02M25/08 , F02M37/00 , F02B77/00
CPC分类号： F02M37/0076 , F01N13/002 , F01N2590/06 , F02B63/02 , F02M17/04 , F02M17/50 , F02M25/0854 , F02M37/007 , F02M37/0094 , F02M2025/0863 , Y10S220/905
摘要： A manually operated tool such as a parting-off grinder, chainsaw or similar device has a tank housing which contains a fuel tank. The tool has an air cleaning unit, the tank housing being connected to the clean air side of the air cleaning unit via a bleed device. A simple design in which leaks are avoided results if a reservoir wall of the tank housing and a housing wall of the air cleaning unit are positioned adjacent to one another and the bleed device comprises a bleed opening which passes through the reservoir wall and the housing wall.
摘要翻译：诸如分离研磨机，电锯或类似装置的手动操作工具具有容纳燃料箱的罐壳体。该工具具有空气净化单元，该箱体通过排放装置与空气净化单元的清洁空气侧连接。如果罐壳体的储存器壁和空气净化单元的壳体壁彼此相邻定位并且排放装置包括通过储存器壁和壳体壁的排出开口，则避免泄漏的简单设计。

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