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1. 发明授权

US08051828B2 Multiple fuel system for internal combustion engines 失效
标题翻译：用于内燃机的多燃料系统
公开(公告)号：US08051828B2
公开(公告)日：2011-11-08
申请号：US12316030
申请日：2008-12-09
申请人： Bhaskar Sengupta , Krishnan Kumaran , Walter Weissman , Randall D. Partridge , Kouseki Sugiyama , Keiji Yoeda , Tomihisa Oda , Yoshihiro Iwashita
发明人： Bhaskar Sengupta , Krishnan Kumaran , Walter Weissman , Randall D. Partridge , Kouseki Sugiyama , Keiji Yoeda , Tomihisa Oda , Yoshihiro Iwashita
IPC分类号： F02M43/04 , F02M43/00
CPC分类号： F02D41/0025 , F02M37/0064 , F02M37/0088 , Y02T10/36 , Y10T137/2509 , Y10T137/27
摘要： A fuel management system mounted on a vehicle is operative to feed individually or a mixture of grades of relatively low, intermediate, and high autoignition temperature fuels to an associated internal combustion engine. The system includes an on board separation unit (OBS unit) for receiving and separating intermediate autoignition temperature (IAT) fuel into low and high autoignition temperature fuels, LAT and HAT, respectively. The production rate of the LAT and HAT fuels by the OBS unit is controlled to substantially match the consumption requirements of the engine at any given time for the LAT and HAT fuels.
摘要翻译：安装在车辆上的燃料管理系统可操作以将相对低的，中等的和高的自燃温度燃料的等级的单独的或混合物供给到相关联的内燃机。该系统包括用于分别将中间自燃温度（IAT）燃料接收和分离成低和高自燃温度燃料LAT和HAT的船上分离单元（OBS单元）。控制OBS装置的LAT和HAT燃料的生产率在任何给定的时间基本匹配了发动机对LAT和HAT燃料的消耗要求。

2. 发明申请

US20080006333A1 Structure of a fuel tank for a multi-fuel system 审中-公开
标题翻译：用于多燃料系统的燃料箱的结构
公开(公告)号：US20080006333A1
公开(公告)日：2008-01-10
申请号：US11475151
申请日：2006-06-27
申请人： Randall D. Partridge , Kouseki Sugiyama , Tomihisa Oda , Keiji Yoeda , Yoshihiro Iwashita
发明人： Randall D. Partridge , Kouseki Sugiyama , Tomihisa Oda , Keiji Yoeda , Yoshihiro Iwashita
IPC分类号： E03B11/00 , F17D1/00
CPC分类号： B60K15/03 , B60K15/035 , B60K2015/03105 , B60K2015/03144 , F02M25/0836 , Y10T137/86187
摘要： A multi-fuel system includes a high vapor pressure fuel tank and a low vapor pressure fuel tank. The high vapor pressure fuel tank contains a fuel a saturated vapor pressure of which is high so that the concentration of fuel vapor in a vapor space of the tank in the normal temperature range becomes higher than an upper-limit of an ignitable concentration of vapor. The low vapor pressure fuel tank contains a fuel a saturated vapor pressure of which is low so that the concentration of a fuel vapor in vapor space of the tank in the normal temperature range becomes lower than the upper-limit of an ignitable concentration of vapor. The vapor space in the high vapor pressure fuel tank communicates with the vapor space in the low vapor pressure fuel tank through a communication pipe, and the vapor space in the low vapor pressure fuel tank is connected to canister 15 through a vapor pipe and a check valve. Fuel vapor of a high vapor pressure in the high vapor pressure fuel tank flows through the communication pipe into the low vapor pressure fuel tank to fill the same. Therefore, the fuel concentration in the vapor space in the low vapor pressure fuel tank becomes higher than the upper-limit concentration in the ignitable range.
摘要翻译：多燃料系统包括高蒸气压燃料箱和低蒸气压燃料箱。高蒸气压燃料箱含有饱和蒸汽压高的燃料，使得在正常温度范围内的罐的蒸汽空间中的燃料蒸汽的浓度变得高于可燃的蒸气浓度的上限。低蒸汽压燃料箱含有饱和蒸汽压低的燃料，使得在正常温度范围内的罐的蒸汽空间中的燃料蒸汽的浓度变得低于可燃的蒸气浓度的上限。高蒸汽压燃料箱中的蒸汽空间通过连通管与低蒸气压燃料箱中的蒸气空间相通，低蒸气压燃料箱中的蒸汽空间通过蒸汽管和支管连接到罐15 阀。高蒸气压燃料箱中的高蒸汽压的燃料蒸气通过连通管流入低蒸气压燃料箱以便填充它。因此，低蒸汽压燃料箱中的蒸汽空间中的燃料浓度变得高于可点燃范围内的上限浓度。

3. 发明申请

US20090242038A1 Multiple fuel system for internal combustion engines 失效
标题翻译：用于内燃机的多燃料系统
公开(公告)号：US20090242038A1
公开(公告)日：2009-10-01
申请号：US12316030
申请日：2008-12-09
申请人： Bhaskar Sengupta , Krishnan Kumaran , Walter Weissman , Randall D. Partridge
发明人： Bhaskar Sengupta , Krishnan Kumaran , Walter Weissman , Randall D. Partridge
IPC分类号： G05D11/00
CPC分类号： F02D41/0025 , F02M37/0064 , F02M37/0088 , Y02T10/36 , Y10T137/2509 , Y10T137/27
摘要： A fuel management system mounted on a vehicle is operative to feed individually or a mixture of grades of relatively low, intermediate, and high autoignition temperature fuels to an associated internal combustion engine. The system includes an on board separation unit (OBS unit) for receiving and separating intermediate autoignition temperature (IAT) fuel into low and high autoignition temperature fuels, LAT and HAT, respectively. The production rate of the LAT and HAT fuels by the OBS unit is controlled to substantially match the consumption requirements of the engine at any given time for the LAT and HAT fuels.
摘要翻译：安装在车辆上的燃料管理系统可操作以将相对低的，中等的和高的自燃温度燃料的等级的单独的或混合物供给到相关联的内燃机。该系统包括用于分别将中间自燃温度（IAT）燃料接收和分离成低和高自燃温度燃料LAT和HAT的船上分离单元（OBS单元）。控制OBS装置的LAT和HAT燃料的生产率在任何给定的时间基本匹配了发动机对LAT和HAT燃料的消耗要求。

4. 发明申请

US20090165759A1 Fuel management for vehicles equipped with multiple tanks for different grades of fuel 审中-公开
标题翻译：燃料管理为配备多个不同等级燃料油箱的车辆
公开(公告)号：US20090165759A1
公开(公告)日：2009-07-02
申请号：US12316031
申请日：2008-12-19
申请人： Bhaskar Sengupta , Krishnan Kumaran , Walter Weissman , Randall D. Partridge
发明人： Bhaskar Sengupta , Krishnan Kumaran , Walter Weissman , Randall D. Partridge
IPC分类号： F02D41/00 , F02B43/00
CPC分类号： F02D41/0025 , F02D19/0621 , F02D19/0628 , F02D19/0649 , F02D19/0665 , F02D19/0671 , F02D19/0689 , F02D19/0692 , F02D19/081 , Y02T10/36
摘要： A fuel management system mounted on a vehicle is operative to feed an individual grade or a mixture of grades of relatively low, intermediate, and high RON fuels, from respective tanks to an associated internal combustion engine. The system includes an on board separation unit (OBS unit) for receiving and separating intermediate RON fuel, from an IRON tank into low and high RON fuels, LRON and HRON, respectively, for delivery to LRON and HRON tanks, respectively. The production rate of the LRON and HRON fuels by the OBS unit is controlled to substantially match the consumption requirements of the engine at any given time for the LRON and HRON fuels.
摘要翻译：安装在车辆上的燃料管理系统可操作以将来自相应水箱的相对较低，中等和高RON燃料等级的单独等级或混合物供给到相关联的内燃机。该系统包括一个板载分离装置（OBS装置），用于分别将中间RON燃料从IRON罐中分离成低RON燃料，LRON和HRON，分别送至LRON和HRON罐。控制LRBS和HRON燃料的OBS装置的生产率，以便在任何给定的时间基本符合发动机对LRON和HRON燃料的消耗要求。

5. 发明授权

US07107942B2 Fuel composition supply means for spark ignition engines 有权
标题翻译：用于火花点火发动机的燃料组成供应装置
公开(公告)号：US07107942B2
公开(公告)日：2006-09-19
申请号：US10729451
申请日：2003-12-05
申请人： Walter Weissman , Randall D. Partridge , Bhupender S. Minhas , Guido Sartori , Takanori Ueda , Yoshihiro Iwashita , Kazuhiro Akihama , Satoshi Yamazaki
发明人： Walter Weissman , Randall D. Partridge , Bhupender S. Minhas , Guido Sartori , Takanori Ueda , Yoshihiro Iwashita , Kazuhiro Akihama , Satoshi Yamazaki
IPC分类号： F02B13/00
CPC分类号： F02M21/00 , F02D19/0636 , F02D19/0649 , F02D19/0671 , F02D19/0694 , F02D19/081 , F02D19/12 , F02M1/16 , Y02T10/121 , Y02T10/36
摘要： A fuel system for on-board vehicle fuel separation to supply engine fuel compositions formulated as a function of driving cycle conditions. The invention results in improvements in one or more of feed efficiency and combustion emissions.
摘要翻译：用于车载燃料分离以提供作为驱动循环条件的函数的发动机燃料组合物的燃料系统。本发明导致一种或多种进料效率和燃烧排放的改进。

6. 发明授权

US06972093B2 Onboard fuel separation apparatus for an automobile 失效
标题翻译：车载式燃油分离装置
公开(公告)号：US06972093B2
公开(公告)日：2005-12-06
申请号：US10248592
申请日：2003-01-30
申请人： Randall D. Partridge , Walter Weissman , Takanori Ueda , Yoshihiro Iwashita
发明人： Randall D. Partridge , Walter Weissman , Takanori Ueda , Yoshihiro Iwashita
IPC分类号： F02M33/00 , C10G31/11 , F02D19/06 , F02D33/00 , F02M25/00 , F02M37/00 , B01D63/00 , F02N17/08
CPC分类号： F02D33/006 , C10G31/11 , F02D19/0649 , F02D19/0665 , F02D19/0671 , F02M25/00 , F02M37/0064 , F02M37/0088 , F02M43/00 , F02M69/046 , Y02T10/36
摘要： An onboard fuel separation apparatus separates a material fuel (gasoline) into a high-octane fuel having a higher octane value than the material fuel and a low-octane fuel having a lower octane value than the material fuel using a separation membrane which selectively allows high-octane value components (such as aromatic components) permeate through the membrane. The apparatus increases the ratio of the amount of the high-octane value components permeating through the membrane to the amount of the high-octane value components contained in the material fuel by, (A) Controlling the temperature of the material fuel supplied to the membrane (B) Increasing partial pressure of the low-octane value components on the high-octane fuel side of the membrane and removing volatiles from the permeate, and (C) Bypassing volatiles in the material feed around the membrane.
摘要翻译：车载燃料分离装置将材料燃料（汽油）分离成具有比材料燃料高的辛烷值的高辛烷值燃料和具有比材料燃料低的辛烷值的低辛烷值燃料，其使用选择性地允许高的辛烷值 - 辛烷值成分（如芳香族成分）渗透膜。该设备增加通过膜渗透的高辛烷值成分的量与材料燃料中含有的高辛烷值成分的量的比例，（A）控制供给膜的材料燃料的温度（B）增加隔膜的高辛烷值燃料侧的低辛烷值成分的分压，并从渗透物中除去挥发物，（C）绕膜周围的物料进料旁路挥发物。

7. 发明授权

US06622663B2 Fuel composition supply means for driving cycle conditions in spark ignition engines 有权
公开(公告)号：US06622663B2
公开(公告)日：2003-09-23
申请号：US09818203
申请日：2001-03-27
申请人： Walter Weissman , Randall D. Partridge , Bhupender S. Minhas , Guido Sartori , Takanori Ueda , Yoshihiro Iwashita , Kazuhiro Akihama , Satoshi Yamazaki
发明人： Walter Weissman , Randall D. Partridge , Bhupender S. Minhas , Guido Sartori , Takanori Ueda , Yoshihiro Iwashita , Kazuhiro Akihama , Satoshi Yamazaki
IPC分类号： F02B1300
CPC分类号： F02M37/007 , B01D61/362 , F02B2075/125 , F02D19/0636 , F02D19/0649 , F02D19/0671 , F02D19/0694 , F02D19/081 , F02D33/003 , F02M1/165 , F02M25/00 , F02M25/14 , F02M37/0064 , Y02T10/121 , Y02T10/123 , Y02T10/36
摘要： A fuel system for on-board vehicle fuel separation to supply engine fuel compositions formulated as a function of driving cycle conditions. The invention results in improvements in one or more of feed efficiency and combustion emissions.

8. 发明申请

US20100155322A1 Vehicle mounted fuel separation apparatus 有权
标题翻译：车载燃油分离装置
公开(公告)号：US20100155322A1
公开(公告)日：2010-06-24
申请号：US12318134
申请日：2008-12-22
申请人： Randall D. Partridge , Kouseki Sugiyama
发明人： Randall D. Partridge , Kouseki Sugiyama
IPC分类号： B01D63/00
CPC分类号： B01D61/362 , B01D2311/10 , F02B2075/125 , F02B2275/16 , F02D19/0628 , F02D19/0649 , F02D19/0665 , F02D19/0671 , F02D19/0676 , F02D19/0678 , F02D19/0689 , F02D19/0692 , F02D19/081 , F02D33/006 , F02M1/165 , F02M31/18 , F02M37/0064 , F02M37/0088 , F02M43/00 , Y02T10/123 , Y02T10/126 , Y02T10/36
摘要： A fuel separation apparatus comprises a stock fuel storage tank storing stock fuel, a separator provided with a separation film separating the stock fuel into high octane value fuel with an octane value higher than the stock fuel and a low octane value fuel with an octane value lower than the stock fuel, and a high octane value fuel storage tank storing the high octane value fuel separated by the separator. When the temperature of the separation film is lower than the high octane value fuel separation temperature, the high octane value fuel stored in the high octane value fuel storage tank is supplied to the separator. Due to this, vaporization of fuel is suppressed and the fuel can be quickly raised in temperature. Due to this, a vehicle mounted fuel separation apparatus able to quickly raise the temperature of the fuel supplied to the separation film so as to quickly raise the temperature of the separation film at the time of engine cold start can be provided.
摘要翻译：燃料分离装置包括存储库存燃料的储料燃料储存罐，设置有分离膜的隔板，该分离膜将库存燃料分离成具有高于储备燃料的辛烷值的高辛烷值燃料和辛烷值较低的低辛烷值燃料以及存储由分离器分离的高辛烷值燃料的高辛烷值燃料储存罐。当分离膜的温度低于高辛烷值燃料分离温度时，储存在高辛烷值燃料储存罐中的高辛烷值燃料被供应到分离器。由此，能够抑制燃料的蒸发，能够迅速地升温燃料。由此，能够提供能够快速提高供给到分离膜的燃料的温度，从而能够快速提高发动机冷启动时的分离膜的温度的车载燃料分离装置。

9. 发明授权

US08580111B2 Device for separating fuel components 有权
标题翻译：用于分离燃料部件的装置
公开(公告)号：US08580111B2
公开(公告)日：2013-11-12
申请号：US12955298
申请日：2010-11-29
申请人： Randall D. Partridge , George Walchuk , Kouseki Sugiyama
发明人： Randall D. Partridge , George Walchuk , Kouseki Sugiyama
IPC分类号： B01D61/36 , C10G31/09
CPC分类号： B01D61/36 , B01D2313/38 , C10G31/09 , C10G2300/305 , Y10T137/86187
摘要： A device for separating fuel components comprising a separating membrane for separating high-octane fuel components from un-separated fuel and a heat exchanger between first liquid passing through the heat exchanger and second liquid passing through the heat exchanger, is provided. The first liquid is un-separated fuel passing through the heat exchanger before being supplied to the separating membrane. The second liquid is low-octane fuel remaining when the high-octane fuel components are separated from the un-separated fuel, passing through the heat exchanger after changing to an almost liquid phase.
摘要翻译：提供一种用于分离燃料部件的装置，其包括用于从未分离的燃料中分离高辛烷值燃料成分的分离膜和通过热交换器的第一液体和通过热交换器的第二液体之间的热交换器。第一液体是在供给到分离膜之前通过热交换器的未分离的燃料。当高辛烷值燃料成分从未分离的燃料中分离出来时，第二种液体是低辛烷值的燃料，在变成几乎液相之后通过热交换器。

10. 发明申请

US20120132577A1 DEVICE FOR SEPARATING FUEL COMPONENTS 有权
标题翻译：用于分离燃油部件的装置
公开(公告)号：US20120132577A1
公开(公告)日：2012-05-31
申请号：US12956441
申请日：2010-11-30
申请人： Randall D. Partridge , Kouseki Sugiyama
发明人： Randall D. Partridge , Kouseki Sugiyama
IPC分类号： B01D61/36
CPC分类号： B01D53/22 , C10G31/09 , C10G2300/305
摘要： A device for separating fuel components comprises a separating membrane for separating high-octane fuel components from un-separated fuel, a heater for heating the un-separated fuel and a pressure apparatus for pressurizing the un-separated fuel. In the device, un-separated fuel is heated by the heater and is pressurized by the pressure apparatus such that the state of the un-separated fuel is changed to a mixed gas phase and liquid phase state of a gas weight ratio from 50% to 95% before coming into contact with the separating membrane.
摘要翻译：用于分离燃料部件的装置包括用于从未分离的燃料分离高辛烷值燃料成分的分离膜，用于加热未分离燃料的加热器和用于对未分离燃料加压的压力装置。在该装置中，未分离的燃料由加热器加热并被压力装置加压，使得未分离燃料的状态改变为气体重量比的混合气相和液相状态，从50％变为 95％在与分离膜接触之前。

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