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61. 发明公开

EP1106815A4 EVAPORATED FUEL PROCESSING DEVICE OF INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：设备用于治疗燃料汽化内燃机
公开(公告)号：EP1106815A4
公开(公告)日：2010-03-10
申请号：EP99935062
申请日：1999-08-04
申请人： TOYOTA MOTOR CO LTD
发明人： TAKAGI NAOYA , HYODO YOSHIHIKO , MURAI TOSHIMI
IPC分类号： F02M25/08 , F01N3/08 , F02B23/10 , F02B75/12 , F02D21/08 , F02D41/00 , F02D41/02 , F02D41/14 , F02D41/30 , F02F3/26
CPC分类号： F02M25/08 , F01N3/0842 , F01N2570/04 , F02B23/10 , F02B23/104 , F02B2075/125 , F02D41/0032 , F02D41/0042 , F02D41/0045 , F02D41/005 , F02D41/0275 , F02D41/028 , F02D41/1443 , F02D41/1498 , F02D41/3029 , F02D2041/389 , F02D2200/0806 , F02D2200/0818 , F02D2250/41 , F02F3/26 , Y02T10/123 , Y02T10/125
摘要： An internal combustion engine, wherein fuel vapor adsorbed in a canister (22) is purged into a surge tank (13) through a purge control valve (28). A target value of the fuel vapor rate showing the ratio of the amount of fuel vapor in the purge gas to the amount of fuel injection is stored in advance. At least one of the amount of purge gas or the amount of fuel injection is controlled so that the fuel vapor rate becomes the target value.

62. 发明公开

EP1956219A1 Vapour recovery system for a vehicle fuel tank 有权转让
标题翻译：车辆燃油箱的蒸气回收系统
公开(公告)号：EP1956219A1
公开(公告)日：2008-08-13
申请号：EP07250509.2
申请日：2007-02-08
申请人： Delphi Technologies, Inc.
发明人： Kalina, Andrzej R.
IPC分类号： F02D41/00 , F02M25/08
CPC分类号： F02M25/0854 , F02D41/0045 , F02D41/1459
摘要： A vapour recovery system for a vehicle fuel tank comprising a canister (10) having a first chamber (11) containing a first body (18a) of adsorbent material for adsorbing fuel from fuel vapour laden air, said first chamber (11) having a vent inlet (13) for communication with the headspace of a vehicle fuel tank, a vent outlet (14) for communication with the atmosphere and a purge outlet for communication with the air intake of the vehicle engine via a purge flow path (17), an adsorption flow path (16) being defined through said first body (18a) of adsorbent material between said vent inlet (13) and vent outlet (14), a flow delaying means (12) being provided within the purge flow path (17) downstream of said purge outlet and upstream of said air intake for delaying the passage of gases through said purge flow path (17), a hydrocarbon sensing means (20) being provided for sensing the presence of hydrocarbons in said purge flow path (17) downstream of flow delaying means (12), the vapour recovery system further comprising control means, the control means determining a time interval between an initiation of a canister purge cycle for purging the first body (18a) of adsorbent material of hydrocarbons and the detection of hydrocarbons by the hydrocarbon sensing means (20), the control means determining the amount of hydrocarbon adsorbed by the canister (10) in a previous adsorption cycle based upon such time interval.
摘要翻译：一种用于车辆燃料箱的蒸汽回收系统，包括具有第一腔室（11）的罐（10），所述第一腔室包含用于从载有燃料蒸气的空气吸附燃料的第一吸附材料主体（18a），所述第一腔室（11）用于与车辆燃料箱的顶部空间连通的入口（13），用于与大气连通的排气口（14）和用于经由净化流路（17）与车辆发动机的进气口连通的净化出口，（13）和排气口（14）之间的吸附材料的第一主体（18a）限定吸附流动路径（16），在净化流动路径（17）下游设置流动延迟装置（17）下游的所述吹扫出口和用于延迟气体通过的所述吹扫出口的上游，提供碳氢化合物检测装置（20），用于检测所述清洗流动路径（17）中碳氢化合物的存在，流动延迟装置（12），蒸气r 还包括控制装置，控制装置确定开始用于净化碳氢化合物吸附剂材料的第一主体（18a）和碳氢化合物检测装置（20）检测碳氢化合物的碳罐清除循环之间的时间间隔，控制装置基于这样的时间间隔确定先前吸附循环中由碳罐（10）吸附的碳氢化合物的量。

63. 发明授权

EP1231092B1 Reducing number of engine stop-start cycles in a hybrid electric vehicle 有权
标题翻译：减少的混合动力车辆的内燃发动机的起动 - 停止的周期数
公开(公告)号：EP1231092B1
公开(公告)日：2008-07-16
申请号：EP01000452.1
申请日：2001-09-12
申请人： Ford Global Technologies, Inc.
发明人： Crombez, Dale Scott , Curran, Patrick Joseph , Napier, Steven Lee
IPC分类号： B60W20/00
CPC分类号： B60W20/00 , B60K6/48 , B60K6/543 , B60L2240/445 , B60T13/46 , B60T17/02 , B60W10/06 , B60W10/08 , B60W10/30 , B60W2510/068 , B60W2540/12 , F01N3/2013 , F01N2550/02 , F02D41/0045 , F02D41/024 , F02D41/042 , F02D41/062 , F02D41/083 , F02D2250/41 , F02N11/0829 , F02N11/084 , F02N2200/026 , F02N2200/0806 , F02N2200/0807 , Y02A50/2322 , Y02T10/26 , Y02T10/48 , Y02T10/54 , Y02T10/6221 , Y02T10/6286
摘要： A method and system that responds to non-propulsive needs of a hybrid vehicle by setting at least two thresholds related to engine support: one threshold to keep a running engine ON and a another threshold to turn the engine ON from an OFF state.

64. 发明授权

EP1074729B1 Method for determining cylinder vapour concentration 有权
标题翻译：一种用于确定汽缸蒸汽浓度的方法
公开(公告)号：EP1074729B1
公开(公告)日：2008-06-25
申请号：EP00306548.9
申请日：2000-08-01
申请人： Ford Global Technologies, Inc.
发明人： Kerns, James Michael
IPC分类号： F02M25/08 , F02D41/00 , F02D35/00 , F02D41/34 , F02D41/02
CPC分类号： F02D41/3023 , F02B2075/125 , F02D41/0035 , F02D41/0042 , F02D41/0045 , F02D41/008 , F02D41/025 , F02D41/3076 , F02D2041/389 , F02M25/08 , Y02T10/123 , Y02T10/26

65. 发明公开

EP1924768A1 VERFAHREN ZUM BETRIEB EINER EINEN TANK AUFWEISENDEN TANKANLAGE UND TANKANLAGE 有权
标题翻译：一种用于操作ONE舱，其坦克厂和坦克厂
公开(公告)号：EP1924768A1
公开(公告)日：2008-05-28
申请号：EP06792695.6
申请日：2006-08-04
申请人： ROBERT BOSCH GMBH
发明人： LEDERLE, Karl-Bernhard , PFEIL, Michael , BROSI, Silke
IPC分类号： F02M25/08
CPC分类号： F02D41/0045 , B60K2015/03217 , B60K2015/03576 , F02D33/006 , F02M25/0827 , F02M25/089 , Y10T137/0402
摘要： The invention relates to a method for operating a tank system, in particularly of a motor vehicle, comprising a tank (100). According to the invention, said tank system has an adsorption filter (150) for capturing the volatile substances exiting the tank (100). The loading of the adsorption filter (150) suggests that the tank is being filled.

66. 发明授权

EP1317609B1 VERFAHREN UND ELEKTRONISCHE STEUEREINRICHTUNG ZUR STEUERUNG DER REGENERIERUNG EINES KRAFTSTOFFDAMPFZWISCHENSPEICHERS BEI VERBRENNUNGSMOTOREN 有权
标题翻译：用于控制燃料蒸汽的再生方法及电子控制装置用燃烧引擎LATCH
公开(公告)号：EP1317609B1
公开(公告)日：2008-01-16
申请号：EP01971660.4
申请日：2001-08-31
申请人： ROBERT BOSCH GMBH
发明人： ESTEGHLAL, Gholamabas , LEDERER, Dieter
IPC分类号： F02D35/00 , F02M25/08
CPC分类号： F02D41/3076 , F02D41/0032 , F02D41/0045 , F02D41/023 , F02D41/0275 , F02D41/3029 , F02D41/3064 , Y10T477/677 , Y10T477/68
摘要： The invention relates to a method for controlling a canister-purge valve between an internal combustion engine and a fuel vapour accumulator, whereby the stored fuel vapour is fed from the fuel vapour accumulator to the internal combustion engine, when the canister-purge valve is open. In said method, there are alternating phases of active and inactive tank ventilation and the purge rate in the active tank ventilation phase is predefined by purge rate default means, based on operating parameters of the motor and/or of the tank ventilation installation. If the length of the inactive tank ventilation phase exceeds a minimum duration, the purge rate in the subsequent active tank ventilation phase is temporarily restricted to a rate that is lower than that predefined by the purge rate default means.

67. 发明公开

EP1731742A3 Fuel injection control apparatus for internal combustion engine with dual injectors and a purge control system 有权
标题翻译： Kraftsoffeinspritzsteuerungsvorrichtung对于具有两个燃料喷射器的内燃机和燃料箱通气系统
公开(公告)号：EP1731742A3
公开(公告)日：2007-11-28
申请号：EP06019168.1
申请日：2005-02-23
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Yonezawa, Koichi
IPC分类号： F02D41/00 , F02D41/30 , F02D35/00 , F02M25/08 , F02M69/04
CPC分类号： F02D41/0045 , F02D35/0046 , F02D41/3011 , F02D41/3094 , F02D2041/389 , F02M61/14 , F02M69/046 , F02M69/465
摘要： An internal combustion engine includes a direct injector for injecting fuel directly into a combustion chamber of the engine, an intake passage injector for injecting fuel into an intake passage of the engine, and a vaporized fuel processing unit for purging purge gas containing a vaporized fuel into the intake passage. A fuel injection control apparatus includes a detecting section and an injection control section. The detecting section detects the amount of the vaporized fuel in the purge gas. The injection control section changes a fuel injection mode of at least one of the direct injector and the intake passage injector depending on the detected amount of the vaporized fuel. As a result, hampering of engine combustion due to purge gas is suppressed.

68. 发明授权

EP1209340B1 A method and device for monitoring the fuel/air ratio of the mixture of air and vapour being fed from the outlet of a fuel vapour accumulator 有权
标题翻译：装置和方法，用于从燃料蒸气收集罐监测所述空气/燃料混合物
公开(公告)号：EP1209340B1
公开(公告)日：2006-10-04
申请号：EP01127861.1
申请日：2001-11-22
申请人： Dayco Fuel Management S.p.A.
发明人： Fiorio, Luigino
IPC分类号： F02D35/00 , F02M25/08
CPC分类号： F02M25/08 , F02D41/0042 , F02D41/0045

69. 发明公开

EP1074729A3 Method for determining cylinder vapour concentration 有权
标题翻译：一种用于确定汽缸蒸汽浓度的方法
公开(公告)号：EP1074729A3
公开(公告)日：2005-03-30
申请号：EP00306548.9
申请日：2000-08-01
申请人： Ford Global Technologies, Inc.
发明人： Kerns, James Michael
IPC分类号： F02M25/08 , F02D41/00 , F02D35/00 , F02D41/34 , F02D41/02
CPC分类号： F02D41/3023 , F02B2075/125 , F02D41/0035 , F02D41/0042 , F02D41/0045 , F02D41/008 , F02D41/025 , F02D41/3076 , F02D2041/389 , F02M25/08 , Y02T10/123 , Y02T10/26
摘要： A fuel vapour purging method controls fuel vapour purging during stratified operation. Several factors influence vapour purge control, including fuel vapour concentration in the cylinder and temperature of the emission control device. The fuel vapour passes through the cylinder unburned by maintaining the concentration within allowable limits. The unburned fuel vapour reacts exothermically in the emission control device (70,72) thereby generating heat. To guarantee that the fuel vapour reacts in the first emission control device (70), the fuel vapour purge is restricted to a certain temperature range. To guarantee that the fuel vapour does not burn in the cylinder, the concentration is kept to a restricted value.

70. 发明公开

EP1209340A9 A method and device for monitoring the fuel/air ratio of the mixture of air and vapour being fed from the outlet of a fuel vapour accumulator 有权
标题翻译：装置和方法，用于从燃料蒸气收集罐监测所述空气/燃料混合物
公开(公告)号：EP1209340A9
公开(公告)日：2003-01-22
申请号：EP01127861.1
申请日：2001-11-22
申请人： Dayco Fuel Management S.p.A.
发明人： Fiorio, Luigino
IPC分类号： F02D35/00 , F02M25/08
CPC分类号： F02M25/08 , F02D41/0042 , F02D41/0045
摘要： A device for monitoring the fuel/air ratio, wherein a vapour accumulator (3) receives at the inlet (3a,3b) fuel vapour coming from a tank (7) and an air flow (Qa) and feeds from the outlet (34) towards an intake manifold (12) of an engine a mixture of air and vapour. An electronic processor (16) receives at the input at least information correlated to the flow rate of air Qa aspirated into the accumulator (3) so as to calculate, on the basis of the flow rate of air Qa, the percentage p of vapour fed to the manifold (12) in relation to the total of vapour and air aspirated into the accumulator.

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