公开(公告)号：US07448364B2

公开(公告)日：2008-11-11

申请号：US11812395

申请日：2007-06-19

申请人： Kenichiro Kaneko ,  Shoji Horiba

发明人： Kenichiro Kaneko ,  Shoji Horiba

IPC分类号： F02M37/00 ,  F02M37/02

CPC分类号： F02M25/0836 ,  B60K15/03519 ,  F02M37/0082

摘要： In a fuel cutoff valve of the invention, an opening at a lower end of a cylindrical bottom member defines a full level of fuel. The opening of the cylindrical bottom member has a flange that is protruded in a horizontal direction. This structure of the invention effectively interferes with invasion of the air into a casing of the fuel cutoff valve in the course of fuel supply to the full level.

摘要翻译： 在本发明的燃料切断阀中，圆柱形底部构件的下端的开口限定了全部燃料。 圆筒形底部件的开口具有沿水平方向突出的凸缘。 本发明的这种结构在燃料供给的全过程中有效地干扰了空气进入燃料截止阀的壳体。

公开(公告)号：US08186372B2

公开(公告)日：2012-05-29

申请号：US12076864

申请日：2008-03-25

申请人： Shoji Horiba ,  Hiroshi Nishi ,  Naoki Mori

发明人： Shoji Horiba ,  Hiroshi Nishi ,  Naoki Mori

IPC分类号： F16K24/04

CPC分类号： F16K24/044 ,  F16K25/00 ,  Y10T137/053 ,  Y10T137/3099

摘要： A fuel shut-off valve includes a casing, an ascendable and descendible float, and an upper valve element, which is actuated by the float to open and close connector passage that communicates the inside of fuel tank with the outside, and which includes a valve body and a ring-shaped seat member. The ring-shaped seat member makes a connector bore, which communicates with the connector passage, therein, and includes a base, a holding portion, a seating portion, a lip-shaped portion, and a thin-film-shaped portion. The seating portion opens and closes the connector passage, and defines an opening of the connector bore. The lip-shaped portion seats on and separates away from the float, and defines the other opening of the connector bore. The thin-film-shaped portion is disposed between the base and the lip-shaped portion, and is deformable elastically upon being pressed by the float when the float seats on the lip-shaped portion.

摘要翻译： 燃料切断阀包括壳体，上升和下降的浮子以及由浮子致动以打开和闭合燃料箱内部与外部连通的连接器通道的上阀元件，其包括阀 身体和环形座椅构件。 环形座构件形成与连接器通道连通的连接孔，包括底座，保持部，底座部，唇形部以及薄膜状部。 座椅部分打开和关闭连接器通道，并且限定连接器孔的开口。 唇形部分位于离开浮子的位置并分离开，并限定连接器孔的另一个开口。 薄膜状部分设置在基部和唇形部分之间，并且当浮子位于唇形部分上时被浮子按压时可弹性变形。

公开(公告)号：US20070295312A1

公开(公告)日：2007-12-27

申请号：US11812395

申请日：2007-06-19

申请人： Kenichiro Kaneko ,  Shoji Horiba

发明人： Kenichiro Kaneko ,  Shoji Horiba

IPC分类号： F02M37/00

CPC分类号： F02M25/0836 ,  B60K15/03519 ,  F02M37/0082

摘要： In a fuel cutoff valve of the invention, an opening at a lower end of a cylindrical bottom member defines a full level of fuel. The opening of the cylindrical bottom member has a flange that is protruded in a horizontal direction. This structure of the invention effectively interferes with invasion of the air into a casing of the fuel cutoff valve in the course of fuel supply to the full level.

摘要翻译： 在本发明的燃料切断阀中，圆柱形底部构件的下端的开口限定了全部燃料。 圆筒形底部件的开口具有沿水平方向突出的凸缘。 本发明的这种结构在燃料供给的全过程中有效地干扰了空气进入燃料截止阀的壳体。

公开(公告)号：US20090293849A1

公开(公告)日：2009-12-03

申请号：US12453745

申请日：2009-05-21

申请人： Hiroaki Kito ,  Hiroshi Nishi ,  Shoji Horiba

发明人： Hiroaki Kito ,  Hiroshi Nishi ,  Shoji Horiba

IPC分类号： F02M33/02

CPC分类号： F02M37/20 ,  F02M25/0836 ,  Y10T137/86292 ,  Y10T137/86324 ,  Y10T137/86332 ,  Y10T137/8634

摘要： The fuel tank venting device is furnished with a full fuel control valve and a rollover valve that are installed on a fuel tank, and a fuel tank valve unit having a pressure valve that is situated between a canister and the two valves. The pressure valve is furnished with a casing that has a valve chamber, a valve body housed within the valve chamber, and a spring. The valve body has a disk-shaped valve part and a side wall that projects with tubular contours from the outside perimeter of the valve part, and has a cup shape defining a spring chamber that is bounded by the valve part and the side wall. The valve part is perforated by an orifice of smaller planar dimensions than the valve aperture.

摘要翻译： 燃料箱排放装置配备有安装在燃料箱上的全燃料控制阀和翻转阀，以及具有位于罐和两个阀之间的压力阀的燃料箱阀单元。 压力阀配备有具有阀室，容纳在阀室内的阀体和弹簧的壳体。 阀体具有盘形阀部分和侧壁，其从阀部分的外周伸出管状轮廓，并且具有限定由阀部分和侧壁限定的弹簧室的杯形。 阀部分由比阀孔小的平面尺寸的孔打孔。

公开(公告)号：US07810474B2

公开(公告)日：2010-10-12

申请号：US12453745

申请日：2009-05-21

申请人： Hiroaki Kito ,  Hiroshi Nishi ,  Shoji Horiba

发明人： Hiroaki Kito ,  Hiroshi Nishi ,  Shoji Horiba

IPC分类号： F02M37/20 ,  F02M33/02

CPC分类号： F02M37/20 ,  F02M25/0836 ,  Y10T137/86292 ,  Y10T137/86324 ,  Y10T137/86332 ,  Y10T137/8634

摘要： The fuel tank venting device is furnished with a full fuel control valve and a rollover valve that are installed on a fuel tank, and a fuel tank valve unit having a pressure valve that is situated between a canister and the two valves. The pressure valve is furnished with a casing that has a valve chamber, a valve body housed within the valve chamber, and a spring. The valve body has a disk-shaped valve part and a side wall that projects with tubular contours from the outside perimeter of the valve part, and has a cup shape defining a spring chamber that is bounded by the valve part and the side wall. The valve part is perforated by an orifice of smaller planar dimensions than the valve aperture.

摘要翻译： 燃料箱排放装置配备有安装在燃料箱上的全燃料控制阀和翻转阀，以及具有位于罐和两个阀之间的压力阀的燃料箱阀单元。 压力阀配备有具有阀室，容纳在阀室内的阀体和弹簧的壳体。 阀体具有盘形阀部分和侧壁，其从阀部分的外周伸出管状轮廓，并且具有限定由阀部分和侧壁限定的弹簧室的杯形。 阀部分由比阀孔小的平面尺寸的孔打孔。

公开(公告)号：US20080236672A1

公开(公告)日：2008-10-02

申请号：US12076864

申请日：2008-03-25

申请人： Shoji HORIBA ,  Hiroshi NISHI ,  Naoki MORI

发明人： Shoji HORIBA ,  Hiroshi NISHI ,  Naoki MORI

IPC分类号： F16K31/18

CPC分类号： F16K24/044 ,  F16K25/00 ,  Y10T137/053 ,  Y10T137/3099

摘要： A fuel shut-off valve includes a casing, an ascendable and descendible float, and an upper valve element, which is actuated by the float to open and close connector passage that communicates the inside of fuel tank with the outside, and which includes a valve body and a ring-shaped seat member. The ring-shaped seat member makes a connector bore, which communicates with the connector passage, therein, and includes a base, a holding portion, a seating portion, a lip-shaped portion, and a thin-film-shaped portion. The seating portion opens and closes the connector passage, and defines an opening of the connector bore. The lip-shaped portion seats on and separates away from the float, and defines the other opening of the connector bore. The thin-film-shaped portion is disposed between the base and the lip-shaped portion, and is deformable elastically upon being pressed by the float when the float seats on the lip-shaped portion.

摘要翻译： 燃料切断阀包括壳体，上升和下降的浮子以及由浮子致动以打开和闭合燃料箱内部与外部连通的连接器通道的上阀元件，其包括阀 身体和环形座椅构件。 环形座构件形成与连接器通道连通的连接孔，包括底座，保持部，底座部，唇形部以及薄膜状部。 座椅部分打开和关闭连接器通道，并且限定连接器孔的开口。 唇形部分位于离开浮子的位置并分离开，并限定连接器孔的另一个开口。 薄膜状部分设置在基部和唇形部分之间，并且当浮子位于唇形部分上时被浮子按压时可弹性变形。