公开(公告)号：US20080142087A1

公开(公告)日：2008-06-19

申请号：US12000414

申请日：2007-12-12

申请人： Nobuharu Muto ,  Yasuo Akimoto ,  Tsukasa Satou ,  Kazuya Okazaki ,  Shunichi Seki

发明人： Nobuharu Muto ,  Yasuo Akimoto ,  Tsukasa Satou ,  Kazuya Okazaki ,  Shunichi Seki

IPC分类号： F16K17/36

CPC分类号： F16K24/044 ,  F16K17/36 ,  Y10T137/0874 ,  Y10T137/3087 ,  Y10T137/3099 ,  Y10T137/7837

摘要： A fuel-outflow check valve includes: a casing, at least one portion of which is located in a fuel tank, the casing having a ventilation hole via which the interior of the casing and the interior of the fuel tank communicate with each other and an upper wall portion protruding inward from the inner peripheral face of the casing; a float that is disposed in the interior of the casing and is vertically movable; and a valve element that is provided on the float and can contact a valve seat formed at the casing.

摘要翻译： 燃料流出止回阀包括：壳体，其至少一部分位于燃料箱中，壳体具有通气孔，壳体的内部和燃料箱的内部通过该通气孔彼此连通， 从所述壳体的内周面向内突出的上壁部; 浮子，其设置在壳体的内部并且是可垂直移动的; 以及阀元件，其设置在所述浮子上并且能够接触形成在所述壳体上的阀座。

公开(公告)号：US06564822B2

公开(公告)日：2003-05-20

申请号：US09971595

申请日：2001-10-09

申请人： Nobuharu Muto ,  Norikazu Sugimura

发明人： Nobuharu Muto ,  Norikazu Sugimura

IPC分类号： F16K2404

CPC分类号： F16K24/044 ,  B60K15/03519 ,  B60K15/04 ,  Y10T137/0874 ,  Y10T137/3099

摘要： A fuel cutoff apparatus is provided with an outer casing and an inner float disposed inside the outer casing so as to be vertically movable therein. A plurality of openings are provided in a side face of the outer casing. A valve opening is provided at a top portion of the outer casing and a valve body is provided at a top portion of the inner float. There is also provided a plate that closes a bottom surface of the outer casing and an exhaust port for exhausting fuel provided in the plate closed by a valve protrusion provided on a bottom portion of the inner float.

摘要翻译： 燃料切断装置设置有外壳和设置在外壳内的内浮子，以便在其中可垂直​​移动。 多个开口设置在外壳的侧面。 在外壳的顶部设置有阀开口，在内浮子的顶部设有阀体。 还提供了一个封闭外壳底面的板和用于排出设置在板中的燃料的排气口，该燃料由设置在内浮子底部的阀突起封闭。

公开(公告)号：US06546954B2

公开(公告)日：2003-04-15

申请号：US09735541

申请日：2000-12-14

申请人： Masato Sato ,  Nobuharu Muto

发明人： Masato Sato ,  Nobuharu Muto

IPC分类号： F16K31365

CPC分类号： F02M25/0836 ,  Y10T137/7783 ,  Y10T137/8122 ,  Y10T137/86324 ,  Y10T137/87362

摘要： A flow control valve with a reduced number of parts and with few restrictions on installation space is provided. A back pressure chamber of a diaphragm-type valve body communicates with a communication port through a vent hole formed in a case of the flow control valve. An air filter is integrated with the flow control valve.

公开(公告)号：US06834771B2

公开(公告)日：2004-12-28

申请号：US10281116

申请日：2002-10-28

申请人： Keiji Suzuki ,  Nobuharu Muto

发明人： Keiji Suzuki ,  Nobuharu Muto

IPC分类号： F16K1736

CPC分类号： B29C65/20 ,  B29C65/06 ,  B29C65/08 ,  B29C66/112 ,  B29C66/1122 ,  B29C66/131 ,  B29C66/232 ,  B29C66/53247 ,  B29C66/71 ,  B29C66/723 ,  B29C66/7234 ,  B29C66/8322 ,  B29K2995/0067 ,  B29K2995/0069 ,  B29L2009/00 ,  B29L2031/7172 ,  B60K15/03177 ,  Y10T137/3099 ,  B29K2023/065 ,  B29K2059/00 ,  B29K2067/006 ,  B29K2077/00 ,  B29K2081/04

摘要： A welding structure for a fuel tank including a resin inner shell and a resin outer shell interposed by a fuel permeation prevention layer such that they are laminated, and a resin component attached to the fuel tank. The resin component includes a body formed from a resin having low permeability to hydrocarbon gases, a packing material having low permeability to hydrocarbon gases which is fixed to the body, and a resin which is insert molded to at least a connecting portion of the body that connects with a connecting portion of the fuel tank, and which can be welded to the fuel tank.

公开(公告)号：US06475625B2

公开(公告)日：2002-11-05

申请号：US09825844

申请日：2001-04-05

申请人： Nobuharu Muto ,  Hiroshi Osaki

发明人： Nobuharu Muto ,  Hiroshi Osaki

IPC分类号： B32B2700

CPC分类号： C09J123/06 ,  B29C65/4815 ,  B29C65/5057 ,  B29C66/1122 ,  B29C66/131 ,  B29C66/24221 ,  B29C66/303 ,  B29C66/53247 ,  B29C66/71 ,  B29C66/712 ,  B29C66/73921 ,  B29L2031/7172 ,  B60K15/03519 ,  C08J5/128 ,  Y10S138/07 ,  Y10T428/1352 ,  Y10T428/24008 ,  Y10T428/31551 ,  Y10T428/31562 ,  Y10T428/31565 ,  Y10T428/31587 ,  Y10T428/31725 ,  Y10T428/31736 ,  Y10T428/31746 ,  B29C65/00 ,  B29K2023/065 ,  B29K2077/00 ,  B29K2067/003 ,  B29K2067/006 ,  B29K2081/04 ,  B29K2059/00 ,  B29K2023/04 ,  B29K2023/06

摘要： In a structure for joining a first plastic part and a second plastic part, the first plastic part is composed of at least one resin such as polyamide (PA), polybutylene terephthalate (PBT), polyacetal (POM), polyethylene terephthalate (PET), or polyphenylene sulfide (PPS), while the second plastic part is composed of high-density polyethylene (HDPE). Between the two parts, a metamorphic polyethylene layer exhibiting a good joining property for both the first and second plastic parts is interposed to join the parts.

摘要翻译： 在第一塑料部和第二塑料部的接合结构中，第一塑料部由至少一种树脂如聚酰胺（PA），聚对苯二甲酸丁二醇酯（PBT），聚缩醛（POM），聚对苯二甲酸乙二醇酯（PET） 或聚苯硫醚（PPS），而第二塑料部分由高密度聚乙烯（HDPE）组成。 在这两部分之间，介于第一和第二塑料部分之间具有良好接合性能的变质聚乙烯层被插入以连接这些部件。

公开(公告)号：US08490642B2

公开(公告)日：2013-07-23

申请号：US12000414

申请日：2007-12-12

申请人： Nobuharu Muto ,  Yasuo Akimoto ,  Tsukasa Satou ,  Kazuya Okazaki ,  Shunichi Seki

发明人： Nobuharu Muto ,  Yasuo Akimoto ,  Tsukasa Satou ,  Kazuya Okazaki ,  Shunichi Seki

IPC分类号： F16K24/04

CPC分类号： F16K24/044 ,  F16K17/36 ,  Y10T137/0874 ,  Y10T137/3087 ,  Y10T137/3099 ,  Y10T137/7837

摘要： A fuel-outflow check valve includes: a casing, at least one portion of which is located in a fuel tank, the casing having a ventilation hole via which the interior of the casing and the interior of the fuel tank communicate with each other and an upper wall portion protruding inward from the inner peripheral face of the casing; a float that is disposed in the interior of the casing and is vertically movable; and a valve element that is provided on the float and can contact a valve seat formed at the casing.

摘要翻译： 燃料流出止回阀包括：壳体，其至少一部分位于燃料箱中，壳体具有通气孔，壳体的内部和燃料箱的内部通过该通气孔彼此连通， 从所述壳体的内周面向内突出的上壁部; 浮子，其设置在壳体的内部并且是可垂直移动的; 以及阀元件，其设置在所述浮子上并且能够接触形成在所述壳体上的阀座。

公开(公告)号：US07509949B2

公开(公告)日：2009-03-31

申请号：US10781681

申请日：2004-02-20

申请人： Nobuharu Muto ,  Hiroya Tagami ,  Hideki Matsumoto ,  Naomasa Kaneko ,  Tadahisa Nakamura ,  Shinya Murabayashi ,  Junichi Koseki ,  Daisuke Sato ,  Toshiaki Nakai

发明人： Nobuharu Muto ,  Hiroya Tagami ,  Hideki Matsumoto ,  Naomasa Kaneko ,  Tadahisa Nakamura ,  Shinya Murabayashi ,  Junichi Koseki ,  Daisuke Sato ,  Toshiaki Nakai

IPC分类号： F02M33/04 ,  F02M33/02

CPC分类号： F16K17/085 ,  B60K15/035 ,  F02M25/0854 ,  F16K24/044 ,  Y10T137/86324

摘要： A vaporized fuel processing device attached to a fuel tank, includes a casing for forming an outer shell of the vaporized fuel processing device, a diaphragm valve unit opened at the time of increasing the pressure in the fuel tank, and a vent passage communicating with atmospheric air. In the vaporized fuel processing device, the diaphragm valve unit is disposed in a space formed in the casing.

摘要翻译： 附着在燃料箱上的汽化燃料处理装置包括形成汽化燃料处理装置的外壳的壳体，在增加燃料箱内的压力时开放的隔膜阀单元，以及与大气连通的排气通路 空气。 在汽化燃料处理装置中，隔膜阀单元设置在形成在壳体中的空间中。

公开(公告)号：US06349741B2

公开(公告)日：2002-02-26

申请号：US09735541

申请日：2000-12-14

申请人： Masato Sato ,  Nobuharu Muto

发明人： Masato Sato ,  Nobuharu Muto

IPC分类号： F16K31365

CPC分类号： F02M25/0836 ,  Y10T137/7783 ,  Y10T137/8122 ,  Y10T137/86324 ,  Y10T137/87362

摘要： A flow control valve with a reduced number of parts and with few restrictions on installation space is provided. A back pressure chamber of a diaphragm-type valve body communicates with a communication port through a vent hole formed in a case of the flow control valve. An air filter is integrated with the flow control valve.

摘要翻译： 提供了一种具有减少部件数量并且对安装空间几乎没有限制的流量控制阀。 隔膜式阀体的背压室通过形成在流量控制阀的情况下的通气孔与连通口连通。 空气过滤器与流量控制阀集成。