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1. 发明申请

US20110077150A1 FUEL VAPOR STORAGE CANISTER, FUEL VAPOR ADSORBENT FOR CANISTER, AND METHOD OF PRODUCING FUEL VAPOR ADSORBENT 有权
标题翻译：燃料蒸气储存器，用于罐头的燃料蒸气吸附器和生产燃料蒸气吸附剂的方法
公开(公告)号：US20110077150A1
公开(公告)日：2011-03-31
申请号：US12965011
申请日：2010-12-10
申请人： Koji YAMASAKI
发明人： Koji YAMASAKI
IPC分类号： B01J20/20
CPC分类号： F02M25/0854
摘要： A fuel vapor storage canister for adsorbing fuel vapor evaporated from a fuel tank of an automotive vehicle. The fuel vapor storage canister includes a casing provided with charge and purge ports at its first end and an atmospheric port at its second end. At least first and second fuel vapor adsorbent layers are respectively located near the first and second ends of the casing. In this arrangement, the first fuel vapor adsorbent layer is larger in cross-sectional area perpendicular to flow direction of fuel vapor than the second fuel vapor adsorbent layer. The first and second fuel vapor adsorbent layers respectively include first and second granular fuel vapor adsorbents. The first granular fuel vapor adsorbent has a microporous structure, while the second granular fuel vapor adsorbent has a macroporous structure.
摘要翻译：一种用于吸附从汽车的燃料箱蒸发的燃料蒸汽的燃料蒸汽储存罐。燃料蒸汽存储罐包括在其第一端处设有充电和吹扫端口的壳体，其第二端处具有大气端口。至少第一和第二燃料蒸汽吸附剂层分别位于壳体的第一和第二端附近。在这种布置中，与第二燃料蒸汽吸附剂层相比，第一燃料蒸气吸附剂层的垂直于燃料蒸汽的流动方向的横截面面积更大。第一和第二燃料蒸气吸附剂层分别包括第一和第二粒状燃料蒸气吸附剂。第一粒状燃料蒸气吸附剂具有微孔结构，而第二粒状燃料蒸气吸附剂具有大孔结构。

2. 发明申请

US20090013973A1 FUEL VAPOR STORAGE CANISTER, FUEL VAPOR ADSORBENT FOR CANISTER, AND METHOD OF PRODUCING FUEL VAPOR ADSORBENT 有权
标题翻译：燃料蒸气储存器，用于罐头的燃料蒸气吸附器和生产燃料蒸气吸附剂的方法
公开(公告)号：US20090013973A1
公开(公告)日：2009-01-15
申请号：US12170717
申请日：2008-07-10
申请人： Koji YAMASAKI
发明人： Koji YAMASAKI
IPC分类号： F02M33/02
CPC分类号： F02M25/0854
摘要： A fuel vapor storage canister for adsorbing fuel vapor evaporated from a fuel tank of an automotive vehicle. The fuel vapor storage canister includes a casing provided with charge and purge ports at its first end and an atmospheric port at its second end. At least first and second fuel vapor adsorbent layers are respectively located near the first and second ends of the casing. In this arrangement, the first fuel vapor adsorbent layer is larger in cross-sectional area perpendicular to flow direction of fuel vapor than the second fuel vapor adsorbent layer. The first and second fuel vapor adsorbent layers respectively include first and second granular fuel vapor adsorbents. The first granular fuel vapor adsorbent has a microporous structure, while the second granular fuel vapor adsorbent has a macroporous structure.
摘要翻译：一种用于吸附从汽车的燃料箱蒸发的燃料蒸汽的燃料蒸汽储存罐。燃料蒸汽存储罐包括在其第一端处设有充电和吹扫端口的壳体，其第二端处具有大气端口。至少第一和第二燃料蒸汽吸附剂层分别位于壳体的第一和第二端附近。在这种布置中，与第二燃料蒸汽吸附剂层相比，第一燃料蒸气吸附剂层的垂直于燃料蒸汽的流动方向的横截面面积更大。第一和第二燃料蒸气吸附剂层分别包括第一和第二粒状燃料蒸气吸附剂。第一粒状燃料蒸气吸附剂具有微孔结构，而第二粒状燃料蒸气吸附剂具有大孔结构。

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