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1. 发明专利

JP2011099425A Fuel filter device 有权
标题翻译：燃油过滤装置
公开(公告)号：JP2011099425A
公开(公告)日：2011-05-19
申请号：JP2009256348
申请日：2009-11-09
申请人： Kyosan Denki Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 京三電機株式会社
发明人： KATO TAKAFUMI , TAZAKI MAMORU , YANAGI MITSUNORI , IWASHITA SEIJI
IPC分类号： F02M37/22 , B01D35/02 , B01D35/30
CPC分类号： B01D35/30 , B01D35/305 , B01D2201/303
摘要： PROBLEM TO BE SOLVED: To provide a fuel filter device which keeps an internal fuel passage in a normal condition even when a pipe member mounted in a housing is subjected to great impacts. SOLUTION: A protruded portion 45 is formed on a delivery pipe 40 as the pipe member mounted in a mounting hole 133 of a cap 12 of the housing and a recessed portion 135 into which the protruded portion 45 can be fitted is formed in a cylindrical part 132 of the cap 12 to restrict the turn of the delivery pipe 40 around the axis of the mounting hole relative to the housing. An engaging body 50 engaged with the cylindrical part 132 has an annular plate part 51 which restricts the movement of the delivery pipe 40 in the direction of the axis of the mounting hole but does not restrict the turn of the delivery pipe 40 around the axis of the mounting hole when the delivery pipe 40 is subjected to impacts to give sacrificial damages to the protruded portion 45. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使当安装在壳体中的管构件受到很大的冲击时，提供一种将内部燃料通道保持在正常状态的燃料过滤装置。解决方案：作为安装在壳体的盖12的安装孔133中的管构件，在输送管40上形成有突出部45，并且形成有突出部45能够嵌合的凹部135 帽12的圆柱形部分132，以限制输送管40绕安装孔的轴线相对于壳体的转动。与圆筒部132卡合的卡合体50具有环状板部51，该环状板部51限制输送管40在安装孔的轴线方向上的运动，但不限制输送管40绕轴线的转动输送管40受到冲击时的安装孔，对突出部45造成牺牲损害。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2008157029A Internal combustion engine fuel supply device and internal combustion engine fuel supply control device 有权
标题翻译：内燃机发动机燃油供应装置和内燃机发动机燃油供应控制装置
公开(公告)号：JP2008157029A
公开(公告)日：2008-07-10
申请号：JP2006343341
申请日：2006-12-20
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TAJIMA KAZUCHIKA , YOSHITOME TOSHIO , SUZUKI HIROMASA , IWASHITA SEIJI
IPC分类号： F02M55/02 , F02D41/04
CPC分类号： F02M55/00 , F02D41/3854 , F02M37/0052 , F02M37/025 , F02M37/106 , F02M63/025 , F02M63/0295
摘要： PROBLEM TO BE SOLVED: To provide an internal combustion engine fuel supply device and an internal combustion engine fuel supply control device, which does not cause a high temperature of a fuel tank in a low load and low speed rotation, and a shortage of the quantity of fuel injection when starting at a high temperature. SOLUTION: A first return passage 26 is connected to fuel distribution pipes 18 and 20 on the opposite end of the fuel supply side, and a second return passage 30 is branched off from a main passage 14 in the vicinity of a feed pump 8. Since a solenoid opening-closing valve 32 exists in the second return passage 30, when opening the solenoid opening-closing valve 32 in the low load and the low rotation, low fuel pressure is realized. Since excessive fuel returns to the fuel tank 2 from the second return passage 30, the fuel tank 2 does not become the high temperature. Since the excessive fuel returns in large quantities to the fuel tank 2 from the first return passage 26 due to high fuel pressure when blocking up the solenoid opening-closing valve 32 when starting at the high temperature, the deterioration in high temperature startability by the shortage of the quantity of fuel injection is prevented by lowering the temperature in the fuel distribution pipes 18 and 20, and also by expelling fuel vapor. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种内燃机燃料供给装置和内燃机燃料供给控制装置，其不会导致低负荷，低速旋转中的燃料箱的高温和短路在高温启动时的燃料喷射量。解决方案：第一返回通道26连接到燃料供给侧的相对端上的燃料分配管18和20，第二返回通道30从进料泵附近的主通道14分支由于在第二返回通路30中存在螺线管开闭阀32，因此在低负载时开启螺线管开闭阀32并实现低旋转低燃料压力。由于过量的燃料从第二返回通路30返回到燃料箱2，所以燃料箱2不成为高温。由于当在高温启动时堵塞螺线管开闭阀32时，由于高燃料压力，过多的燃料从第一返回通道26大量返回到燃料箱2，所以由于短路导致的高温起动性的恶化通过降低燃料分配管18和20中的温度以及通过排出燃料蒸汽来防止燃料喷射量。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007320368A Braking force control device 审中-公开
标题翻译：制动力控制装置
公开(公告)号：JP2007320368A
公开(公告)日：2007-12-13
申请号：JP2006150494
申请日：2006-05-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： IWASHITA SEIJI
IPC分类号： B60T17/00 , F02D45/00 , F16H59/38 , F16H59/42 , F16H59/44 , F16H59/74 , F16H61/02 , F16H61/12 , F16H63/50
摘要： PROBLEM TO BE SOLVED: To provide a braking force control device capable of securing the negative pressure required to make a brake booster function in an opening failure of a throttle valve.
SOLUTION: An ECU stores the air load ratio characteristic as a characteristic of the air load ratio KL of an engine in relation to the negative pressure inside of an intake pipe, the air flow characteristic as a characteristic of the air flow Q to be supplied to the engine in relation to the opening of the throttle valve, and displacement of the engine. In order to make the brake booster function when an opening failure of the throttle valve is detected, the ECU specifies the air load ratio KL corresponding to the negative pressure inside of the intake pipe to be required to obtain the necessary negative pressure to be required for the brake booster on the air load ratio characteristic (S21), specifies the air flow Q corresponding to the opening of the throttle valve on the air flow characteristic (S22), and computes ((air flow Q/air load ratio KL)/displacement) × unit equivalence (S23) as the engine speed required to obtain the negative pressure necessary for the brake booster.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种制动力控制装置，其能够确保制动助力功能所需的负压在节气门的打开故障中。解决方案：ECU将空气负荷比特性作为发动机的空气负荷比KL与进气管内部的负压相关的特性，作为气流Q的特性的气流特性相对于节流阀的开度供给发动机，并且发动机的排量。为了在检测到节流阀的开启故障时制动增压功能，ECU指定与进气管内部的负压相对应的空气负荷比KL，以获得所需的负压制动助力器空气负荷比特性（S21）指定与气流特性上的节气门开度对应的气流Q（S22），并计算（（气流Q /空气负荷比KL）/排量）×单位当量（S23）作为获得制动助力器所需的负压所需的发动机转速。版权所有（C）2008，JPO＆INPIT

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