公开(公告)号：US20140230920A1

公开(公告)日：2014-08-21

申请号：US14178758

申请日：2014-02-12

申请人： Shinji SHIMOKAWA ,  Nobuharu MUTOU ,  Yasuo AKIMOTO

发明人： Shinji SHIMOKAWA ,  Nobuharu MUTOU ,  Yasuo AKIMOTO

IPC分类号： F24D19/08

CPC分类号： F24D19/083 ,  B60K15/03504 ,  B60K15/03519 ,  B60K2015/03514 ,  B60K2015/03561 ,  B60K2015/03585 ,  F02M25/0836 ,  F02M37/0082 ,  F02M37/106 ,  Y10T137/3084

摘要： A fuel tank structure comprising a fuel tank; a canister that adsorbs evaporated fuel within the fuel tank, and that releases vapor after adsorption of evaporated fuel; a full tank regulating valve within the fuel tank that becomes a closed state due to a float floating in fuel when a fuel liquid surface reaches a full tank liquid level that is set in advance; a communication pipe that communicates the fuel tank and the canister via the full tank regulating valve, a cross-sectional area varying valve that, when tank internal pressure that is applied from inside of the fuel tank increases, reduces a cross-sectional area of a flow path of vapor that flows toward the float; and a suppressing member that is positioned between the cross-sectional area varying valve and the float, and that suppresses airflow from the cross-sectional area varying valve from directly abutting the float.

摘要翻译： 一种燃料箱结构，包括燃料箱; 吸收燃料箱内的蒸发燃料的罐，吸附蒸发燃料后释放蒸气; 燃料箱内的满罐调节阀，当燃料液体表面达到预先设定的满罐液位时，由于浮子浮在燃料中而成为关闭状态; 连通管，其经由全箱调节阀与燃料箱和罐连通;横截面积变化阀，当从燃料箱内部施加的罐内压增加时，横截面积变化阀减小了 流向浮子的蒸气流动路径; 以及位于横截面积变化阀和浮子之间的抑制构件，并且抑制来自横截面积变化阀的气流直接抵靠浮子。

公开(公告)号：US09494325B2

公开(公告)日：2016-11-15

申请号：US14178758

申请日：2014-02-12

申请人： Shinji Shimokawa ,  Nobuharu Mutou ,  Yasuo Akimoto

发明人： Shinji Shimokawa ,  Nobuharu Mutou ,  Yasuo Akimoto

IPC分类号： F24D19/08 ,  F02M37/00 ,  F02M25/08 ,  B60K15/035 ,  F02M37/10

CPC分类号： F24D19/083 ,  B60K15/03504 ,  B60K15/03519 ,  B60K2015/03514 ,  B60K2015/03561 ,  B60K2015/03585 ,  F02M25/0836 ,  F02M37/0082 ,  F02M37/106 ,  Y10T137/3084

摘要： A fuel tank structure comprising a fuel tank; a canister that adsorbs evaporated fuel within the fuel tank, and that releases vapor after adsorption of evaporated fuel; a full tank regulating valve within the fuel tank that becomes a closed state due to a float floating in fuel when a fuel liquid surface reaches a full tank liquid level that is set in advance; a communication pipe that communicates the fuel tank and the canister via the full tank regulating valve, a cross-sectional area varying valve that, when tank internal pressure that is applied from inside of the fuel tank increases, reduces a cross-sectional area of a flow path of vapor that flows toward the float; and a suppressing member that is positioned between the cross-sectional area varying valve and the float, and that suppresses airflow from the cross-sectional area varying valve from directly abutting the float.

摘要翻译： 一种燃料箱结构，包括燃料箱; 吸收燃料箱内的蒸发燃料的罐，吸附蒸发燃料后释放蒸气; 燃料箱内的满罐调节阀，当燃料液体表面达到预先设定的满罐液位时，由于浮子浮在燃料中而成为关闭状态; 连通管，其经由全箱调节阀与燃料箱和罐连通;横截面积变化阀，当从燃料箱内部施加的罐内压增加时，横截面积变化阀减小了 流向浮子的蒸气流动路径; 以及位于横截面积变化阀和浮子之间的抑制构件，并且抑制来自横截面积变化阀的气流直接抵靠浮子。