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1. 发明授权

US07493893B2 Fuel supply system for diesel engine 失效
标题翻译：柴油机燃油供应系统
公开(公告)号：US07493893B2
公开(公告)日：2009-02-24
申请号：US11727208
申请日：2007-03-23
申请人： Mamoru Funabashi , Yuta Ebinuma
发明人： Mamoru Funabashi , Yuta Ebinuma
IPC分类号： F02M37/04 , F02D41/38
CPC分类号： F02D41/3854 , F02B3/06 , F02D33/006 , F02D41/08 , F02D41/3082 , F02D2200/0606 , F02M37/0052 , F02M37/10 , F02M59/34 , F02M63/0225 , F02M63/023 , F02M63/025
摘要： A fuel supply system is incorporated into a diesel engine including a low-pressure fuel pump 2, a high-pressure fuel pump 3, a common rail 4, fuel injection valves 5 and a fuel return line 14. The fuel supply system reduces the discharge rate of the low-pressure fuel pump 2 supplying the fuel to the high-pressure fuel pump 3 when the diesel engine is in an idling state and the temperature of the fuel is below a lower fuel temperature threshold and when the diesel engine is in an idling state and the temperature of the fuel is above an upper fuel temperature threshold. The flow rate of the feed fuel discharged from the low-pressure fuel pump is reduced when an idling state or a specific state where the fuel is at a specific temperature. Thus the fuel line system of the fuel supply system can be built in a lightweight arrangement and the piping of the fuel line system can be simplified.
摘要翻译：燃料供给系统并入柴油发动机，其包括低压燃料泵2，高压燃料泵3，共轨4，燃料喷射阀5和燃料返回管路14.燃料供给系统减少排放当柴油发动机处于怠速状态并且燃料的温度低于较低的燃料温度阈值时，当柴油发动机处于怠速状态时，低压燃料泵2向高压燃料泵3供应燃料的速率空转状态和燃料的温度高于上燃料温度阈值。当空转状态或燃料处于特定温度的特定状态时，从低压燃料泵排出的进料燃料的流量减少。因此，燃料供给系统的燃料管路系统能够以轻量化的方式构建，并且能够简化燃料管路系统的管路。

2. 发明申请

US20070283929A1 Fuel supply system for diesel engine 失效
标题翻译：柴油机燃油供应系统
公开(公告)号：US20070283929A1
公开(公告)日：2007-12-13
申请号：US11727208
申请日：2007-03-23
申请人： Mamoru Funabashi , Yuta Ebinuma
发明人： Mamoru Funabashi , Yuta Ebinuma
IPC分类号： F02M61/16
CPC分类号： F02D41/3854 , F02B3/06 , F02D33/006 , F02D41/08 , F02D41/3082 , F02D2200/0606 , F02M37/0052 , F02M37/10 , F02M59/34 , F02M63/0225 , F02M63/023 , F02M63/025
摘要： A fuel supply system is incorporated into a diesel engine including a low-pressure fuel pump 2, a high-pressure fuel pump 3, a common rail 4, fuel injection valves 5 and a fuel return line 14. The fuel supply system reduces the discharge rate of the low-pressure fuel pump 2 supplying the fuel to the high-pressure fuel pump 3 when the diesel engine is in an idling state and the temperature of the fuel is below a lower fuel temperature threshold and when the diesel engine is in an idling state and the temperature of the fuel is above an upper fuel temperature threshold. The flow rate of the feed fuel discharged from the low-pressure fuel pump is reduced when an idling state or a specific state where the fuel is at a specific temperature. Thus the fuel line system of the fuel supply system can be built in a lightweight arrangement and the piping of the fuel line system can be simplified.
摘要翻译：燃料供给系统并入柴油发动机，其包括低压燃料泵2，高压燃料泵3，共轨4，燃料喷射阀5和燃料返回管路14。当柴油发动机处于怠速状态并且燃料的温度低于较低的燃料温度阈值时，燃料供给系统将供给燃料的低压燃料泵2的低压燃料泵2的排出量降低到高压燃料泵3，当柴油发动机处于空转状态并且燃料的温度高于燃料温度上限阈值时。当空转状态或燃料处于特定温度的特定状态时，从低压燃料泵排出的进料燃料的流量减少。因此，燃料供给系统的燃料管路系统能够以轻量化的方式构建，并且能够简化燃料管路系统的管路。

3. 发明授权

US6098894A Apparatus for supplying fuel to vehicular combustion heater 失效
标题翻译：用于向车辆燃烧加热器供应燃料的设备
公开(公告)号：US6098894A
公开(公告)日：2000-08-08
申请号：US45108
申请日：1998-03-20
申请人： Masao Ohta , Makoto Kobayashi , Masashi Tsuneishi , Mamoru Funabashi , Akio Matsuoka
发明人： Masao Ohta , Makoto Kobayashi , Masashi Tsuneishi , Mamoru Funabashi , Akio Matsuoka
IPC分类号： B60H1/03 , B60H1/22 , F23K5/04 , F23K5/14 , B60H1/02
CPC分类号： B60H1/2203 , F23K5/04 , F23K5/147 , B60H2001/2284 , F23N2035/30 , F23N2041/14
摘要： In an apparatus for supplying a fuel to a vehicular combustion heater which supplies the fuel from a fuel tank via a fuel pump to the heater which is mounted on an electric vehicle, discharging into atmosphere of fuel vapor from the fuel tank is restricted to the best extent possible. For that purpose, prevention is made of that discharging from the combustion heater of the fuel vapor which is likely to occur when the set pressure for opening a positive pressure valve in a two-way valve for the fuel tank is set high. Interposed in series between the fuel pump and the combustion heater is a one-way valve which opens when the internal pressure in the fuel supply passage has risen to a predetermined set pressure which is higher than the set pressure for opening the positive pressure valve, and a solenoid valve which is opened when the combustion heater is in operation. The solenoid valve is arranged such that the leak pressure to cause the fuel to leak through the solenoid valve at the time when the solenoid valve is kept closed is higher than the set pressure for opening the one-way valve.
摘要翻译：在将燃料从燃料箱经由燃料泵供给到安装在电动车上的加热器的车辆用燃烧加热器的供给装置中，从燃料箱排放到燃料蒸气的大气中被限制到最佳状态可能的程度为此目的，当用于将用于燃料箱的二通阀的正压阀打开的设定压力设定得高时，可能发生燃料蒸汽的燃烧加热器的排放。串联在燃料泵和燃烧加热器之间的单向阀是当燃料供给通道的内部压力升高到高于用于打开正压阀的设定压力的预定设定压力时打开的单向阀，以及当燃烧加热器运行时打开的电磁阀。电磁阀被配置为使得在电磁阀保持关闭时使燃料通过电磁阀泄漏的泄漏压力高于用于打开单向阀的设定压力。

4. 发明授权

US6076858A Fuel tank mounting structure 失效
标题翻译：油箱安装结构
公开(公告)号：US6076858A
公开(公告)日：2000-06-20
申请号：US86946
申请日：1998-05-29
申请人： Mamoru Funabashi
发明人： Mamoru Funabashi
IPC分类号： B60K15/063 , B60K15/067 , B62D25/20 , B60P3/22
CPC分类号： B60K15/063 , B60K15/067 , B60K2015/0638
摘要： In an electric vehicle in which a battery container box is disposed under the floor of the vehicle, a fuel tank for a combustion type of heater is easily mounted with a good space efficiency. For that purpose, the fuel tank is formed into a shape of a substantially square column which is elongated in the widthwise direction of the vehicle and which is made of two halves divided along a diagonal plane to connect a bottom line of one of the horizontally opposing planes and an upper line of the other of the horizontally opposing planes. Brackets are attached to side surfaces of the fuel tank, and the fuel tank is mounted under the floor of the vehicle via the brackets behind the battery container box so as to be close thereto.
摘要翻译：在电动车辆中，电池容器箱设置在车辆的底板下方，能够容易地以良好的空间效率安装燃烧式加热器的燃料箱。为此，燃料箱形成为在车辆的宽度方向上延伸的基本正方形的柱状，并且由沿着对角线平面分割的两半构成，以连接水平相对的一个的底线平面和另一个水平相对平面的上线。托架安装在燃料箱的侧面，燃料箱通过电池盒后面的支架安装在车辆的地板下，以便靠近燃料箱。

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