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41. 发明申请

US20160009329A1 MOTORCYCLE 有权
标题翻译：摩托车
公开(公告)号：US20160009329A1
公开(公告)日：2016-01-14
申请号：US14741358
申请日：2015-06-16
申请人： Kawasaki Jukogyo Kabushiki Kaisha
发明人： Toshiyuki Tsubone , Norimasa Yamamoto , Hiroshi Kato , Naoto Yoshida , Tomo Yamamoto
IPC分类号： B62J35/00 , B62K19/32 , B62J37/00 , B62K11/04
CPC分类号： B62J37/00 , F02M25/0809 , F02M25/0872 , F02M35/10222 , F02M35/162 , F02M2025/0845
摘要： A fuel tank is disposed between a head pipe and a rider's seat of a motorcycle. A combustion engine is disposed below the fuel tank, and a canister is disposed between the head pipe and the fuel tank. A check valve is disposed on a communication pipe unit which connects the canister and an air intake passage. Both ends of the first communication pipe are supported by the combustion engine through a throttle body and the check valve, respectively.
摘要翻译：燃料箱设置在摩托车的头管和骑手座之间。燃料发动机设置在燃料箱的下方，并且罐位于头管和燃料箱之间。止回阀设置在连接罐和进气通道的连通管单元上。第一连通管的两端分别通过节气门体和止回阀由内燃机支撑。

42. 发明授权

US09222444B2 Apparatus and method of determining a leak condition of a fuel system 有权
标题翻译：确定燃料系统泄漏状况的装置和方法
公开(公告)号：US09222444B2
公开(公告)日：2015-12-29
申请号：US13782287
申请日：2013-03-01
申请人： ALTe Powertrain Technologies, Inc.
发明人： Kurt D. McLain
IPC分类号： F02M25/08 , F02D33/00
CPC分类号： F02M25/08 , F02D33/003 , F02M25/0809 , F02M25/0818
摘要： A portion of a fuel system of a vehicle is disclosed. The vehicle includes a motor-generator-starter connected to an engine. The fuel system includes a fuel tank connected to the engine. The portion of the fuel system includes an evaporative emissions system and an evaporative emissions leak check system connected to the evaporative emissions system. The evaporative emissions leak check system includes a vacuum source. The vacuum source includes the motor-generator-starter connected to the engine. The motor-generator-starter actuates the engine when the vehicle is operated in a non-moving, keyed-off condition for creating a vacuum within an intake manifold of the engine. A method is also disclosed.
摘要翻译：公开了一种车辆燃料系统的一部分。车辆包括连接到发动机的电动发电机起动器。燃料系统包括连接到发动机的燃料箱。燃料系统的一部分包括蒸发排放系统和连接到蒸发排放系统的蒸发排放泄漏检查系统。蒸发排放泄漏检查系统包括一个真空源。真空源包括连接到发动机的电动发电机起动器。当车辆在不动的关闭状态下操作时，电动发电机起动器致动发动机，以在发动机的进气歧管内产生真空。还公开了一种方法。

43. 发明申请

US20150328980A1 METHOD FOR DIAGNOSING A FUEL TANK VENT VALVE 有权
标题翻译：用于诊断燃油箱通气阀的方法
公开(公告)号：US20150328980A1
公开(公告)日：2015-11-19
申请号：US14711247
申请日：2015-05-13
申请人： Robert Bosch GmbH
发明人： Andreas MEINKEN , Simon BRUESTLE , Thomas WIECZOREK , Johannes KASTNER , Bernhard DEIBELE
IPC分类号： B60K15/035
CPC分类号： F02M25/0809 , B60K15/03519 , B60K2015/03328
摘要： A method for diagnosing a fuel tank vent valve of a motor vehicle. In the method it is inferred, from a curve of a pressure p over time in a sub-chamber of the motor vehicle after a start-up of an internal combustion engine of the motor vehicle, as to whether the fuel tank vent valve is jammed open. The sub-chamber contains a fuel tank of the motor vehicle and is delimited by the fuel tank vent valve.
摘要翻译：一种用于诊断机动车辆的燃料箱排气阀的方法。在该方法中，从机动车辆的内燃机起动之后，在机动车辆的子室中的压力p随时间的曲线推断燃料箱排气阀是否卡住打开。子室包含机动车辆的燃料箱，并且由燃料箱排放阀限定。

44. 发明申请

US20150275790A1 FUEL EVAPORATIVE EMISSION CONTROL APPARATUS 有权
标题翻译：燃料蒸发排放控制装置
公开(公告)号：US20150275790A1
公开(公告)日：2015-10-01
申请号：US14670168
申请日：2015-03-26
申请人： Mitsubishi Jidosha Kogyo Kabushiki Kaisha
发明人： Hideo MATSUNAGA , Hitoshi KAMURA
IPC分类号： F02D41/00 , F02D41/22 , F02M25/08
CPC分类号： F02M25/0809 , F02D41/0035 , F02M25/0818 , F02M25/0836 , F02M25/089
摘要： A fuel evaporative emission control apparatus executes a first leak presence/absence determination for determining the presence or absence of leaks of fuel evaporative gases based on the detection results of a tank pressure detection portion, with a first opening/closing portion being closed, a second opening/closing portion being opened, and a third opening/closing portion being closed. The fuel evaporative emission control apparatus can determine whether leaks of fuel evaporative gases are present or absent, can pinpoint the location of the leaks, and can detect a sensor abnormality.
摘要翻译：燃料蒸发排放控制装置根据油箱压力检测部的检测结果执行第一泄漏存在/不存在判定，以确定燃料蒸发气体的有无泄漏，第一打开/关闭部分被关闭，第二泄漏控制装置打开/关闭部分被打开，第三打开/关闭部分被关闭。燃料蒸发排放控制装置可以确定燃料蒸发气体的泄漏是否存在，可以确定泄漏的位置，并且可以检测传感器异常。

45. 发明授权

US09097216B2 Fuel vapor purge device 有权
标题翻译：燃油蒸汽吹扫装置
公开(公告)号：US09097216B2
公开(公告)日：2015-08-04
申请号：US13945973
申请日：2013-07-19
申请人： DENSO CORPORATION
发明人： Tomohiro Itoh , Kosei Takagi , Shigeru Hasegawa
IPC分类号： F02M25/08
CPC分类号： F02M25/0854 , F02M25/0809 , F02M25/0818
摘要： A fuel vapor purge device includes a canister connected to an internal combustion engine and a fuel tank via a purge passage to adsorb and hold a part of fuel vapor, a switch valve connected to the canister and to an atmosphere, and a pump connected to the switch valve via a pump passage and to the atmosphere via an atmosphere passage. The pump is capable of depressurizing or pressurizing an interior of the fuel tank, and the switch valve switches connection of the canister between with the atmosphere and with the pump. The fuel vapor purge device further includes a seal valve provided in the pump passage to open or close the pump passage depending on a pressure in the atmosphere passage.
摘要翻译：燃料蒸气吹扫装置包括通过净化通道连接到内燃机和燃料箱的罐，用于吸附和保持燃料蒸汽的一部分，连接到罐和大气的开关阀，以及连接到罐的泵开关阀通过泵通道并通过大气通道传递到大气。泵能够对燃料箱的内部进行减压或加压，并且开关阀切换罐与大气和泵之间的连接。燃料蒸气吹扫装置还包括设置在泵通道中的密封阀，以根据大气通道中的压力打开或关闭泵通道。

46. 发明申请

US20150211952A1 CLEANING CYCLE FOR CAPLESS REFUELING NECK 有权
标题翻译：清洁循环用于无油回填装置
公开(公告)号：US20150211952A1
公开(公告)日：2015-07-30
申请号：US14168865
申请日：2014-01-30
申请人： Ford Global Technologies, LLC
发明人： Dennis Seung-Man Yang , Aed M. Dudar , Rob Ognjanovski, JR.
IPC分类号： G01M3/04 , G01M3/02
CPC分类号： G01M3/025 , F02M25/0809 , G01M3/32
摘要： A method for a vehicle, comprising: following a refueling event, venting a capless refueling assembly to a fuel tank; and then executing an evaporative emissions leak test. In this way, residual fuel trapped in the capless refueling assembly may be removed. This, in turn will prevent a pressure build-up in the capless refueling assembly which could lead to the downstream door opening during a leak test, thereby confounding results.
摘要翻译：一种车辆的方法，包括：在加油事件之后，将无盖加油组件排放到燃料箱; 然后执行蒸发排放泄漏测试。以这种方式，可以去除捕获在无盖加油组件中的残余燃料。这又将防止无盖加油组件中的压力积聚，这可能在泄漏测试期间导致下游门打开，从而混淆结果。

47. 发明申请

US20150120133A1 COOLING FAN ASSISTED ENGINE-OFF NATURAL VACUUM TEST 有权
标题翻译：冷却风扇辅助发动机自然真空测试
公开(公告)号：US20150120133A1
公开(公告)日：2015-04-30
申请号：US14066540
申请日：2013-10-29
申请人： Ford Global Technologies, LLC
发明人： Aed M. Dudar , Robert Roy Jentz , Dennis Seung-Man Yang , Russell Randall Pearce
IPC分类号： G01M3/02 , G01M17/007
CPC分类号： G01M17/007 , F02M25/00 , F02M25/0809 , F02M31/20 , F02M65/00 , F02M65/006 , Y02T10/126
摘要： A method for a vehicle fuel system, comprising: during an engine-off condition, including an ambient temperature within a threshold range, operating a cooling fan to increase a fuel tank vacuum; and indicating leaks in the vehicle fuel system based on the increased vacuum. In this way, an EONV test may be run at mild ambient temperatures which would not otherwise result in the development of adequate fuel tank vacuum to pass the EONV test.
摘要翻译：一种用于车辆燃料系统的方法，包括：在发动机关闭状态期间，包括环境温度在阈值范围内，操作冷却风扇以增加燃料箱真空; 并且基于增加的真空来指示车辆燃料系统中的泄漏。以这种方式，EONV测试可以在温和的环境温度下运行，否则这将不会导致发展足够的油箱真空以通过EONV测试。

48. 发明申请

US20150090233A1 HYBRID VEHICLE FUEL VAPOR CANISTER 审中-公开
标题翻译：混合动力燃料蒸气罐
公开(公告)号：US20150090233A1
公开(公告)日：2015-04-02
申请号：US14039964
申请日：2013-09-27
申请人： Ford Global Technologies, LLC
发明人： Aed M. Dudar , Dennis Seung-Man Yang
IPC分类号： F02M25/08
CPC分类号： F02M25/0854 , F02M25/08 , F02M25/0809 , F02M25/0827 , F02M25/0836 , F02M2025/0881
摘要： Embodiments for controlling fuel vapors are provided. In one example, a method comprises initiating a purge of a fuel vapor canister responsive to a temperature profile at a vent side of the fuel vapor canister. In this way, release of fuel vapors to the atmosphere may be reduced.
摘要翻译：提供了用于控制燃料蒸气的实施例。在一个示例中，一种方法包括响应于燃料蒸气罐的排气侧的温度分布来启动燃料蒸汽罐的吹扫。以这种方式，可以减少向大气释放燃料蒸汽。

49. 发明申请

US20150083089A1 FUEL OXIDATION REDUCTION FOR HYBRID VEHICLES 有权
标题翻译：用于混合动力车辆的燃料氧化还原
公开(公告)号：US20150083089A1
公开(公告)日：2015-03-26
申请号：US14035840
申请日：2013-09-24
申请人： Ford Global Technologies, LLC
发明人： Russell Randall Pearce , Kenneth J. Kuenzel
IPC分类号： F02M25/08
CPC分类号： F02M25/0809
摘要： Systems and methods to control fuel tank pressure to reduce fuel oxidation in plug-in hybrid electric vehicles are disclosed. A method comprises routing vapors from a fuel system canister to the fuel tank to maintain the fuel tank pressure at a desired pressure. In this way, the engine may be maintained off for greater durations while still retaining fuel quality of fuel stored on-board the vehicle.
摘要翻译：公开了用于控制燃料箱压力以减少插电式混合动力电动车辆中的燃料氧化的系统和方法。一种方法包括将蒸气从燃料系统罐引导到燃料箱以将燃料箱压力保持在期望的压力。以这种方式，发动机可以维持关闭更长的持续时间，同时仍然保持车辆上存储的燃料的燃料质量。

50. 发明授权

US08958941B2 Diagnostic method and device for a purge valve of a hybrid motor vehicle 有权
标题翻译：用于混合动力车辆的排气阀的诊断方法和装置
公开(公告)号：US08958941B2
公开(公告)日：2015-02-17
申请号：US13581487
申请日：2011-04-07
申请人： Thierry Collet
发明人： Thierry Collet
IPC分类号： F02M25/08 , B60L3/00 , B60L3/12 , B60L11/14 , F02D29/06 , F02D41/04 , F02D41/22 , F02N11/04
CPC分类号： F02M25/0827 , B60L3/0023 , B60L3/12 , B60L11/14 , F02D29/06 , F02D41/042 , F02D41/221 , F02M25/08 , F02M25/0809 , F02N11/04 , Y02T10/70 , Y02T10/7077
摘要： A method for detecting the blockage of the purge valve (4) of a vapor filter (3) for a hybrid fuel drive vehicle including at least one internal combustion engine (1) and one electric generator/motor, includes a step of making the electric motor drive the internal combustion engine (1) so as to keep the internal combustion engine (1) at a constant speed, during a start-up phase or a phase preliminary to stopping, and at least one sequence of the following steps during this time that the internal combustion engine is kept at a constant speed: a step of opening the purge valve (4); a step of measuring at least one operating parameter of the electric motor; a step of comparing the values of the measured parameter before and after opening the purge valve (4) and of determining whether the variation in the parameter is above a predetermined threshold.
摘要翻译：一种用于检测包括至少一个内燃机（1）和一个发电机/电动机的混合燃料驱动车辆的蒸气过滤器（3）的排气阀（4）的堵塞的方法，包括使电电动机驱动内燃机（1），以便在起动阶段或预停止期间将内燃机（1）保持在恒定速度，并且在此期间的至少一个以下步骤序列内燃机保持恒定速度：打开净化阀（4）的步骤; 测量电动机的至少一个操作参数的步骤; 比较在打开净化阀（4）之前和之后的测量参数的值和确定参数的变化是否高于预定阈值的步骤。

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