-
公开(公告)号：US09151256B2
公开(公告)日：2015-10-06
申请号：US14004142
申请日：2012-02-08
CPC分类号： F02M37/0082 , B60K15/03519 , F02M25/0872 , F02M37/0029 , F02M37/20 , F16K17/30 , F16K24/04
摘要： An overfill prevention valve includes: a valve housing having a first valve seat communicating with a fuel tank, and a second valve seat communicating with a canister; a parent valve disposed slidably within the valve housing, and having a base end opening communicating with a first opening, a front end opening communicating with a second opening and a third valve seat provided in the base end opening; a first urging unit which urges the parent valve toward the first valve seat; a child valve disposed slidably within the parent valve; a second urging unit which urges the child valve toward the third valve seat; and an air passage forming unit which forms an air passage between the parent valve and the first valve seat when the patent valve abuts on the first valve seat.
摘要翻译： 防溢气阀包括：具有与燃料箱连通的第一阀座的阀壳体和与罐连通的第二阀座; 主阀，其可滑动地设置在阀壳体内，并且具有与第一开口连通的基端开口，与第二开口连通的前端开口和设置在基端开口中的第三阀座; 第一推动单元，其朝向第一阀座推动母阀; 子阀，其可滑动地设置在母阀内; 第二推动单元，其朝向第三阀座推动儿童阀; 以及空气通道形成单元，当专利阀抵靠在第一阀座上时，在主阀和第一阀座之间形成空气通道。
-
公开(公告)号：US20100319787A1
公开(公告)日：2010-12-23
申请号：US12816542
申请日：2010-06-16
申请人： Nobuhiro Hirata
发明人： Nobuhiro Hirata
IPC分类号： B67D7/72
CPC分类号： F02M37/0023 , Y10T137/0874 , Y10T137/2965 , Y10T137/3099
摘要： Provided is a fuel cut-off valve capable of preventing liquid fuel from flowing into a valve inside from an evaporation line side, and inhibiting the liquid fuel from flowing into a canister side. The fuel cut-off valve includes: a housing main body including a lower space and an upper space partitioned through a partition wall; a float valve coming into contact with/moving away from a first opening; a lid sealing the upper space; an evaporation line connection pipe communicated to the upper space; a canister connection pipe similarly communicated to the upper space; and a second opening formed in a portion coupled to the evaporation line connection pipe and a third opening formed in a portion coupled to the canister connection pipe, which are surrounded by walls formed in the housing main body and/or the lid, and communicated to each other only through the upper space beyond the walls.
摘要翻译： 提供一种燃料截止阀，其能够防止液体燃料从蒸发管路侧流入阀内，并且抑制液体燃料流入罐侧。 燃料截止阀包括：壳体主体，包括下部空间和通过分隔壁分隔的上部空间; 与第一开口接触/离开的浮子阀; 盖上盖的盖子; 蒸发管线连接管与上部空间连通; 类似地连通到上部空间的罐连接管; 以及形成在与蒸发管线连接管连接的部分中的第二开口和形成在连接到罐连接管的部分中的第三开口，第三开口被形成在壳体主体和/或盖中的壁包围，并且连通到 彼此只能通过墙壁之外的上部空间。
-
公开(公告)号：US20130340890A1
公开(公告)日：2013-12-26
申请号：US14004142
申请日：2012-02-08
IPC分类号： F02M37/00
CPC分类号： F02M37/0082 , B60K15/03519 , F02M25/0872 , F02M37/0029 , F02M37/20 , F16K17/30 , F16K24/04
摘要： An overfill prevention valve includes: a valve housing having a first valve seat communicating with a fuel tank, and a second valve seat communicating with a canister; a parent valve disposed slidably within the valve housing, and having a base end opening communicating with a first opening, a front end opening communicating with a second opening and a third valve seat provided in the base end opening; a first urging unit which urges the parent valve toward the first valve seat; a child valve disposed slidably within the parent valve; a second urging unit which urges the child valve toward the third valve seat; and an air passage forming unit which forms an air passage between the parent valve and the first valve seat when the patent valve abuts on the first valve seat.
摘要翻译： 防溢气阀包括：具有与燃料箱连通的第一阀座的阀壳体和与罐连通的第二阀座; 主阀，其可滑动地设置在阀壳体内，并且具有与第一开口连通的基端开口，与第二开口连通的前端开口和设置在基端开口中的第三阀座; 第一推动单元，其朝向第一阀座推动母阀; 子阀，其可滑动地设置在母阀内; 第二推动单元，其朝向第三阀座推动儿童阀; 以及空气通道形成单元，当专利阀抵靠在第一阀座上时，在主阀和第一阀座之间形成空气通道。
-
公开(公告)号：US08100153B2
公开(公告)日：2012-01-24
申请号：US12453734
申请日：2009-05-20
申请人： Nobuhiro Hirata
发明人： Nobuhiro Hirata
IPC分类号： B65B1/30
CPC分类号： F16K31/22 , Y10T137/3099 , Y10T137/86324
摘要： According to an aspect of the present invention, there is provided a float valve apparatus including: a housing including: a partition wall dividing an internal space into lower and upper spaces and having an opening therein; a ventilation pipe communicating the upper space with an outside; a valve seat formed at the opening; and a communication hole communicating the lower space with the outside; a float that is valve vertically slidably movable in the lower space and that upwardly floats in accordance with liquid flowing thereinto to open and close the opening; an upward urging spring urging the float valve from the housing toward the opening; and a support spring disposed inside the upward urging spring to support the float valve to not contact with a bottom surface of the housing.
摘要翻译： 根据本发明的一个方面，提供了一种浮阀装置，包括：壳体，包括：分隔壁，其将内部空间分成下部和上部空间并在其中具有开口; 将上部空间与外部连通的通气管; 形成在开口处的阀座; 以及将下部空间与外部连通的连通孔; 浮子，其是在下部空间中可垂直滑动的阀，并且根据流入其中的液体向上浮动以打开和关闭开口; 向上推动弹簧，其将所述浮阀从所述壳体推向所述开口; 以及支撑弹簧，其设置在向上推压弹簧内部，以支撑浮阀不与壳体的底表面接触。
-
公开(公告)号：US08360089B2
公开(公告)日：2013-01-29
申请号：US12816542
申请日：2010-06-16
申请人： Nobuhiro Hirata
发明人： Nobuhiro Hirata
IPC分类号： F16K24/04
CPC分类号： F02M37/0023 , Y10T137/0874 , Y10T137/2965 , Y10T137/3099
摘要： Provided is a fuel cut-off valve capable of preventing liquid fuel from flowing into a valve inside from an evaporation line side, and inhibiting the liquid fuel from flowing into a canister side. The fuel cut-off valve includes: a housing main body including a lower space and an upper space partitioned through a partition wall; a float valve coming into contact with/moving away from a first opening; a lid sealing the upper space; an evaporation line connection pipe communicated to the upper space; a canister connection pipe similarly communicated to the upper space; and a second opening formed in a portion coupled to the evaporation line connection pipe and a third opening formed in a portion coupled to the canister connection pipe, which are surrounded by walls formed in the housing main body and/or the lid, and communicated to each other only through the upper space beyond the walls.
摘要翻译： 提供一种燃料截止阀，其能够防止液体燃料从蒸发管路侧流入阀内，并且抑制液体燃料流入罐侧。 燃料截止阀包括：壳体主体，包括下部空间和通过分隔壁分隔的上部空间; 与第一开口接触/离开的浮子阀; 盖上盖的盖子; 蒸发管线连接管与上部空间连通; 类似地连通到上部空间的罐连接管; 以及形成在与蒸发管线连接管连接的部分中的第二开口和形成在连接到罐连接管的部分中的第三开口，第三开口被形成在壳体主体和/或盖中的壁包围，并且连通到 彼此只能通过墙壁之外的上部空间。
-
公开(公告)号：US20090288735A1
公开(公告)日：2009-11-26
申请号：US12453734
申请日：2009-05-20
申请人： Nobuhiro Hirata
发明人： Nobuhiro Hirata
IPC分类号： F16K24/04
CPC分类号： F16K31/22 , Y10T137/3099 , Y10T137/86324
摘要： According to an aspect of the present invention, there is provided a float valve apparatus including: a housing including: a partition wall dividing an internal space into lower and upper spaces and having an opening therein; a ventilation pipe communicating the upper space with an outside; a valve seat formed at the opening; and a communication hole communicating the lower space with the outside; a float that is valve vertically slidably movable in the lower space and that upwardly floats in accordance with liquid flowing thereinto to open and close the opening; an upward urging spring urging the float valve from the housing toward the opening; and a support spring disposed inside the upward urging spring to support the float valve to not contact with a bottom surface of the housing.
摘要翻译： 根据本发明的一个方面，提供了一种浮阀装置，包括：壳体，包括：分隔壁，其将内部空间分成下部和上部空间并在其中具有开口; 将上部空间与外部连通的通气管; 形成在开口处的阀座; 以及将下部空间与外部连通的连通孔; 浮子，其是在下部空间中可垂直滑动的阀，并且根据流入其中的液体向上浮动以打开和关闭开口; 向上推动弹簧，其将所述浮阀从所述壳体推向所述开口; 以及支撑弹簧，其设置在向上推压弹簧内部，以支撑浮阀不与壳体的底表面接触。
-
公开(公告)号：US5564466A
公开(公告)日：1996-10-15
申请号：US565099
申请日：1995-11-30
IPC分类号： B60K15/077 , B60K15/035 , F02M25/08 , F02M37/00 , F16K7/17 , F16K51/00 , F02M33/02 , F16K17/26
CPC分类号： B60K15/03519 , F02M25/08 , F02M25/0836 , Y10T137/7779
摘要： A negative pressure cut valve disposed between a feed pipe and a forward pipe includes a main body having a first outer wall and a second outer wall, an urging spring provided on the first outer wall, a diaphragm provided on the main body and actuated by the relative action of the force of the urging spring and the inner pressure on the feed pipe side to produce an opening action in the state in which the inner pressure on the feed pipe side rises is above the inner pressure on the forward pipe side and a closing action in the other pressure state, and a valve provided on the main body and actuated to produce an opening action in the state in which the inner pressure on the feed pipe side falls below the inner pressure on the forward pipe side and a closing action in the other pressure state. The first outer wall has a first atmospheric vent formed therein. The second outer wall is disposed around the periphery of the first atmospheric vent and enabled jointly with the first outer wall to define an empty space for precluding intrusion of extraneous substances. The empty space has a capacity at least above an operating capacity of the diaphragm. The second outer wall has a second atmospheric vent formed therein and endowed with a function of releasing pressure and a function of discharging water.
摘要翻译： 设置在进料管和前管之间的负压切断阀包括具有第一外壁和第二外壁的主体，设置在第一外壁上的推压弹簧，设置在主体上并由该主体致动的隔膜 施力弹簧的力的相对作用和供给管侧的内部压力在进料管侧的内部压力上升的状态下高于前管侧的内部压力的状态下产生打开动作， 在另一个压力状态下的动作，以及设置在主体上并被致动以在进料管侧的内部压力低于正向管侧的内部压力的状态下产生打开动作的阀和闭合动作 另一个压力状态。 第一外壁具有形成在其中的第一大气通风口。 第二外壁设置在第一大气通风口的周边周围，并与第一外壁共同构成一个空间，以排除外来物质的侵入。 空的空间至少高于隔膜的工作容量。 第二外壁具有形成在其中的第二大气通风口，具有释放压力和排出水的功能的功能。
-
8.发明授权Device for producing an obliquely oriented film of thermoplastic synthetic resin 失效用于制造热塑性合成树脂的倾斜取向膜的装置
公开(公告)号：US4009975A
公开(公告)日：1977-03-01
申请号：US646015
申请日：1976-01-02
CPC分类号： B29C47/0009 , B29C47/0026 , B29C47/902 , B29C47/0057 , B29C47/0059
摘要： A device for producing an obliquely oriented film of thermoplastic synthetic resin comprising an extruder, an annular die for forming the resin extruded from the extruder, a first mandrel, a second mandrel, and drawing rolls for drawing the resinous film passed over the first mandrel and then second mandrel. Said first and second mandrels are rotated in the different directions from each other.
摘要翻译： 一种用于制造热塑性合成树脂的倾斜取向膜的装置，包括挤出机，用于形成从挤出机挤出的树脂的环形模头，第一心轴，第二心轴和用于拉伸通过第一心轴的树脂膜的拉伸辊， 然后是第二个心轴。 所述第一和第二心轴彼此沿不同方向旋转。
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.012 秒)
