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1. 发明授权

US07090262B2 Fuel tank connector 有权
标题翻译：燃油箱连接器
公开(公告)号：US07090262B2
公开(公告)日：2006-08-15
申请号：US10657796
申请日：2003-09-09
申请人： Kazumasa Kurihara , Toshihide Kimisawa , Tsuyoshi Kato , Yasutomo Kobayashi , Masami Honma , Katsunori Ozaki , Hiroshi Kumagai , Katsumi Morohoshi
发明人： Kazumasa Kurihara , Toshihide Kimisawa , Tsuyoshi Kato , Yasutomo Kobayashi , Masami Honma , Katsunori Ozaki , Hiroshi Kumagai , Katsumi Morohoshi
IPC分类号： F16K24/04
CPC分类号： B29C65/02 , B29C65/20 , B29C66/112 , B29C66/131 , B29C66/232 , B29C66/322 , B29C66/53245 , B29C66/71 , B29C66/72341 , B29C66/8322 , B29K2023/06 , B29K2023/065 , B29K2023/0683 , B29L2009/00 , B29L2031/7172 , B32B27/08 , B60K15/03504 , B60K15/03519 , B60K2015/03453 , B60K2015/03561 , Y10T137/0874 , Y10T137/3099 , B29K2081/04 , B29K2077/10 , B29K2077/00 , B29K2067/006 , B29K2067/003 , B29K2061/00 , B29K2023/086
摘要： A fuel tank connector for connecting a fuel tank and a pipe in communicating fashion includes a gas barrier member made of a synthetic resin and having a gas barrier property. The gas barrier member includes a tubular portion and a flanged portion provided on a peripheral side of the tubular portion, which extends beyond an opening of the fuel tank. The gas barrier member is made of a liquid crystal polymer, aromatic polyamide, a blended polymer of an ethylene-vinyl alcohol copolymer and high-density polyethylene, a blended polymer of polyamide and polyethylene, or a blended polymer of polyamide and high-density polyethylene.
摘要翻译：用于以连通的方式连接燃料箱和管道的燃料箱连接器包括由合成树脂制成并具有阻气性的阻气构件。气体阻隔构件包括管状部分和设置在管状部分的周边侧的凸缘部分，其延伸超过燃料箱的开口。阻气构件由液晶聚合物，芳族聚酰胺，乙烯 - 乙烯醇共聚物和高密度聚乙烯的共混聚合物，聚酰胺和聚乙烯的共混聚合物，或聚酰胺和高密度聚乙烯的共混聚合物。

2. 发明授权

US06733048B2 Fuel tank connector 有权
标题翻译：燃油箱连接器
公开(公告)号：US06733048B2
公开(公告)日：2004-05-11
申请号：US09984450
申请日：2001-10-30
申请人： Kazumasa Kurihara , Toshihide Kimisawa , Tsuyoshi Kato , Yasutomo Kobayashi
发明人： Kazumasa Kurihara , Toshihide Kimisawa , Tsuyoshi Kato , Yasutomo Kobayashi
IPC分类号： F16K2404
CPC分类号： B29C65/02 , B29C65/20 , B29C66/112 , B29C66/131 , B29C66/232 , B29C66/322 , B29C66/53245 , B29C66/71 , B29C66/72341 , B29C66/8322 , B29K2023/06 , B29K2023/065 , B29K2023/0683 , B29L2009/00 , B29L2031/7172 , B32B27/08 , B60K15/03504 , B60K15/03519 , B60K2015/03453 , B60K2015/03561 , Y10T137/0874 , Y10T137/3099 , B29K2081/04 , B29K2077/10 , B29K2077/00 , B29K2067/006 , B29K2067/003 , B29K2061/00 , B29K2023/086
摘要： A fuel tank connector for connecting a fuel tank and a pipe in communicating fashion includes a gas barrier member made of a synthetic resin and having a gas barrier property. The gas barrier member includes a tubular portion and a flanged portion provided on a peripheral side of the tubular portion, which extends beyond an opening of the fuel tank. The gas barrier member is made of a liquid crystal polymer, aromatic polyamide, a blended polymer of an ethylene-vinyl alcohol copolymer and high-density polyethylene, a blended polymer of polyamide and polyethylene, a blended polymer of polyamide and high-density polyethylene.
摘要翻译：用于以连通的方式连接燃料箱和管道的燃料箱连接器包括由合成树脂制成并具有阻气性的阻气构件。气体阻隔构件包括管状部分和设置在管状部分的周边侧的凸缘部分，其延伸超过燃料箱的开口。阻气构件由液晶聚合物，芳族聚酰胺，乙烯 - 乙烯醇共聚物和高密度聚乙烯的共混聚合物，聚酰胺和聚乙烯的共混聚合物，聚酰胺和高密度聚乙烯的共混聚合物制成。

3. 发明申请

US20090120858A1 Fuel filter device 审中-公开
标题翻译：燃油滤清器
公开(公告)号：US20090120858A1
公开(公告)日：2009-05-14
申请号：US12318398
申请日：2008-12-29
申请人： Takeshi Kojima , Toshihide Kimisawa , Takashi Iwamoto , Kazumasa Kurihara , Yasutomo Kobayashi , Hiroji Sato
发明人： Takeshi Kojima , Toshihide Kimisawa , Takashi Iwamoto , Kazumasa Kurihara , Yasutomo Kobayashi , Hiroji Sato
IPC分类号： F01M11/03
CPC分类号： B01D35/0273 , F02M37/50
摘要： A fuel filter device includes a bag-shape filter body and a space forming member disposed in the filter body. The filter body includes an upper surface part, and a lower surface part welded with the upper surface part at edges to form a bag shape. At least the lower surface part has a woven mesh outer layer part, a first inner layer part situated adjacent to the outer layer part and formed of a melt blown non-woven cloth, and a second inner layer part situated adjacent to the first inner layer part at a side opposite to the outer layer part. The second inner layer part is formed of a spun-bonded non-woven cloth. The upper surface part and the lower surface part are all made of polypropylene that is not soaked and swollen with fuel to thereby maintain a mesh size of the filter body without change.
摘要翻译：燃料过滤装置包括袋状过滤器主体和设置在过滤体中的空间形成部件。过滤体包括上表面部分和在边缘处与上表面部分焊接以形成袋形状的下表面部分。至少下表面部分具有织网外层部分，与外层部分相邻并由熔喷无纺布形成的第一内层部分和与第一内层相邻的第二内层部分部分在与外层部分相对的一侧。第二内层部分由纺粘非织造布形成。上表面部分和下表面部分均由不被燃料浸泡和膨胀的聚丙烯制成，从而保持过滤体的网孔尺寸无变化。

4. 发明申请

US20090039011A1 Fuel-filtering device 审中-公开
标题翻译：燃油过滤装置
公开(公告)号：US20090039011A1
公开(公告)日：2009-02-12
申请号：US12232918
申请日：2008-09-26
申请人： Hiroji Sato , Kazumasa Kurihara , Yasutomo Kobayashi , Toshihide Kimisawa , Takeshi Kojima
发明人： Hiroji Sato , Kazumasa Kurihara , Yasutomo Kobayashi , Toshihide Kimisawa , Takeshi Kojima
IPC分类号： B01D29/19 , B01D35/027
CPC分类号： B01D35/0273 , F02M37/50
摘要： A fuel-filtering device includes a filter body having a bag shape and a communication hole, and is formed of a plurality of laminated filter layers bonded at rim portions by welding. The laminated filter layers include an outside filter layer formed of a woven mesh, an inside filter layer formed of a non-woven fabric, and at least one intermediate filter layer disposed between the outside filter layer and the inside filter layer and formed of a non-woven fabric. The inside filter layer has an average aperture diameter larger than that of the intermediate filter layers. The filter body is formed of at least one of a polyethylene fiber and a polypropylene fiber. The inside filter layer protects the intermediate filter layer and enhances a weld strength at the rim portions.
摘要翻译：燃料过滤装置包括具有袋形状和连通孔的过滤体，并且通过焊接在边缘部分接合的多个层压过滤层形成。层压过滤层包括由编织网形成的外部过滤层，由无纺布形成的内部过滤层，以及设置在外部过滤层和内部过滤层之间的至少一个中间过滤层，编织物。内部过滤层的平均孔径比中间过滤层的平均孔径大。过滤体由聚乙烯纤维和聚丙烯纤维中的至少一种形成。内部过滤层保护中间过滤层，并提高边缘部分处的焊接强度。

5. 发明授权

US07478729B2 Fuel-filtering device 有权
标题翻译：燃油过滤装置
公开(公告)号：US07478729B2
公开(公告)日：2009-01-20
申请号：US11057236
申请日：2005-02-15
申请人： Hiroji Sato , Kazumasa Kurihara , Yasutomo Kobayashi , Toshihide Kimisawa , Takeshi Kojima
发明人： Hiroji Sato , Kazumasa Kurihara , Yasutomo Kobayashi , Toshihide Kimisawa , Takeshi Kojima
IPC分类号： B01D29/46 , B01D29/13 , B01D35/027
CPC分类号： B01D35/0273 , F02M2037/228
摘要： A fuel-filtering device is disposed inside a fuel tank for filtering a fuel. The fuel-filtering device includes a filter body having a bag shape and a communication hole, and is formed of a plurality of laminated filter layers. The laminated filter layers includes an outside filter layer formed of a woven mesh, an inside filter layer formed of a non-woven fabric, and at least one intermediate filter layer disposed between the outside filter layer and the inside filter layer and formed of a non-woven fabric. The filter body is formed of at least one of a polyethylene fiber and a polypropylene fiber and has mesh sizes decreasing from the outside filter layer toward the inside filter layer.
摘要翻译：燃料过滤装置设置在用于过滤燃料的燃料箱内。燃料过滤装置包括具有袋形状和连通孔的过滤体，并且由多个层压过滤层形成。层压过滤层包括由编织网形成的外部过滤层，由无纺布形成的内部过滤层，以及设置在外部过滤层和内部过滤层之间的至少一个中间过滤层，编织物。过滤体由聚乙烯纤维和聚丙烯纤维中的至少一种形成，并且具有从外部过滤层向内部过滤层减小的网眼尺寸。

6. 发明申请

US20050150826A1 Fuel-filtering device 有权
标题翻译：燃油过滤装置
公开(公告)号：US20050150826A1
公开(公告)日：2005-07-14
申请号：US11057236
申请日：2005-02-15
申请人： Hiroji Sato , Kazumasa Kurihara , Yasutomo Kobayashi , Toshihide Kimisawa , Takeshi Kojima
发明人： Hiroji Sato , Kazumasa Kurihara , Yasutomo Kobayashi , Toshihide Kimisawa , Takeshi Kojima
IPC分类号： B01D35/027 , F02M37/22 , B01D29/19
CPC分类号： B01D35/0273 , F02M2037/228
摘要： A fuel-filtering device is disposed inside a fuel tank for filtering a fuel. The fuel-filtering device includes a filter body having a bag shape and a communication hole, and is formed of a plurality of laminated filter layers. The laminated filter layers includes an outside filter layer formed of a woven mesh, an inside filter layer formed of a non-woven fabric, and at least one intermediate filter layer disposed between the outside filter layer and the inside filter layer and formed of a non-woven fabric. The filter body is formed of at least one of a polyethylene fiber and a polypropylene fiber and has mesh sizes decreasing from the outside filter layer toward the inside filter layer.
摘要翻译：燃料过滤装置设置在用于过滤燃料的燃料箱内。燃料过滤装置包括具有袋形状和连通孔的过滤体，并且由多个层压过滤层形成。层压过滤层包括由编织网形成的外部过滤层，由无纺布形成的内部过滤层，以及设置在外部过滤层和内部过滤层之间的至少一个中间过滤层，编织物。过滤体由聚乙烯纤维和聚丙烯纤维中的至少一种形成，并且具有从外部过滤层向内部过滤层减小的网眼尺寸。

7. 发明授权

US6109299A Chamber structure 失效
标题翻译：室结构
公开(公告)号：US6109299A
公开(公告)日：2000-08-29
申请号：US198351
申请日：1998-11-24
申请人： Takashi Hashimoto , Masami Honma , Toshihide Kimisawa
发明人： Takashi Hashimoto , Masami Honma , Toshihide Kimisawa
IPC分类号： B60K15/077 , F02M37/00 , F02M37/02 , F02M37/10 , F02M37/18 , F04F5/10 , F04F5/42 , B60K15/06 , F02M37/14
CPC分类号： F02M37/025 , B60K15/077 , F04F5/10 , F04F5/42 , Y10T137/86212 , Y10T137/86228
摘要： A chamber structure is provided which is able to flow down fuel smoothly at a desired flow rate. A chamber main body is fixed onto an inner bottom 1a of a fuel tank of a vehicle, and a suction port of a fuel pump is inserted into an inside of the chamber main body. A through hole is formed in a peripheral wall of the chamber main body. A fuel tank side through hole for connecting an inside of the fuel tank and a negative pressure chamber being connected to the first through hole is arranged in a vicinity of the inner bottom of the fuel tank. An inlet port for passing return fuel into the inside of the fuel tank is faced to the negative pressure chamber. A recirculation funnel which has an upper end opening directed to the inside of the chamber main body at a position lower than an upper edge of the chamber main body is formed to extend upward from the negative pressure chamber.A peripheral length of the upper end opening of the recirculation funnel is set longer than that of the lower edge opening of the recirculation funnel directed to the negative pressure chamber.
摘要翻译：提供了一种室结构，其能够以期望的流速平稳地下流燃料。室主体固定在车辆的燃料箱的内底1a上，并且燃料泵的吸入口插入室主体的内部。在室主体的周壁形成有通孔。在燃料箱的内底部附近设置有用于连接燃料箱内部的燃料箱侧通孔和与第一通孔连接的负压室。用于使返回燃料进入燃料箱内部的入口面向负压室。形成从负压室向上方延伸的具有朝向室主体内侧的上端开口的再循环漏斗，该上端开口位于比室主体的上边缘低的位置。再循环漏斗的上端开口的周长设定得比指向负压室的再循环漏斗的下边缘开口长。

8. 发明授权

US6058911A Fuel chamber for automotive vehicle 失效
标题翻译：汽车燃油箱
公开(公告)号：US6058911A
公开(公告)日：2000-05-09
申请号：US55266
申请日：1998-04-06
申请人： Takashi Hashimoto , Masami Honma , Toshihide Kimisawa
发明人： Takashi Hashimoto , Masami Honma , Toshihide Kimisawa
IPC分类号： B60K15/077 , F02M37/04
CPC分类号： B60K15/077 , B60K2015/03105 , B60K2015/03111 , B60K2015/03236
摘要： A fuel chamber provided in a fuel tank for an automotive vehicle in order to effectively prevent a temperature of a fuel within a fuel tank from ascending not so as to generate a vapor due to a fuel returned to the fuel chamber end from an engine is mainly disclosed. In a typical fuel chamber, a fuel chamber main body, a jet nozzle member having a front end portion inserted into a hole portion communicating an inner portion with an outer portion of the fuel chamber main body, a cover body forming a pressure reduction chamber decompressed in response to that the jet nozzle member injects a return fuel to the fuel chamber main body through the hole portion, and a tubular circulating member circulating a fuel within the fuel chamber main body are provided. The fuel stored within the fuel tank is introduced into the fuel chamber main body and the fuel within the fuel chamber main body is circulated in response to that the jet nozzle member injects the return fuel into the fuel chamber main body.
摘要翻译：燃料室设置在用于机动车辆的燃料箱中，以便有效地防止燃料箱内的燃料的温度升高而不是由于从发动机返回到燃料室端的燃料产生蒸汽，主要是披露在典型的燃料室中，具有燃料室主体，喷射喷嘴构件，其具有插入到内部与燃料室主体的外部连通的孔部中的前端部，形成减压室的盖体，响应于喷射喷嘴构件通过孔部将返回燃料喷射到燃料室主体，并且设置使燃料室主体内的燃料循环的管状循环构件。存储在燃料箱内的燃料被引入燃料室主体中，并且燃料室主体内的燃料响应于喷射喷嘴构件将返回燃料喷射到燃料室主体而循环。

9. 发明授权

US06913295B2 Fuel tank connector 失效
标题翻译：燃油箱连接器
公开(公告)号：US06913295B2
公开(公告)日：2005-07-05
申请号：US10370569
申请日：2003-02-24
申请人： Toshihide Kimisawa , Tsuyoshi Kato
发明人： Toshihide Kimisawa , Tsuyoshi Kato
IPC分类号： B60K15/03 , B60K15/01 , B60K15/035 , F02M37/00 , F16K24/04
CPC分类号： B60K15/03519 , B29C66/53247 , B29C66/723 , B29L2031/7172 , Y10T137/0874 , Y10T137/3099 , Y10T137/86324
摘要： A connector for a fuel tank includes a flange portion, an outer connecting portion to be connected to a pipe member and an inner connecting portion to be inserted into a fuel tank through a connecting opening of the fuel tank. The inner connecting portion has an engaging portion to be engaged with an engaged portion provided to a member when the member is to be disposed in the fuel tank. The flange portion includes an outer flange member made of a synthetic resin same as that of an outer surface of the fuel tank, and an inner flange member made of a synthetic resin having a gas barrier property and a rigidity higher than that of the synthetic resin constituting the outer flange member. The inner connecting portion and the inner flange member are made of the same material.
摘要翻译：用于燃料箱的连接器包括凸缘部分，要连接到管件的外部连接部分和通过燃料箱的连接开口插入到燃料箱中的内部连接部分。内部连接部分具有接合部分，该接合部分将在将部件设置在燃料箱中时与设置在部件上的接合部分接合。凸缘部包括由与燃料箱的外表面相同的合成树脂制成的外凸缘部件和由合成树脂制成的具有阻气性和刚性高于合成树脂的合金树脂的内凸缘部件构成外凸缘部件。内连接部分和内凸缘部件由相同的材料制成。

10. 发明授权

US07207209B2 Fuel evaporation gas leakage detecting system and method of detecting fuel evaporation gas leakage 失效
标题翻译：燃油蒸发气体泄漏检测系统及检测燃料蒸发气体泄漏的方法
公开(公告)号：US07207209B2
公开(公告)日：2007-04-24
申请号：US10938559
申请日：2004-09-13
申请人： Tateki Mitani , Toshihide Kimisawa , Tsuyoshi Kato
发明人： Tateki Mitani , Toshihide Kimisawa , Tsuyoshi Kato
IPC分类号： F02M25/08 , F02M33/04
CPC分类号： F02M37/10 , F02M25/0818 , F02M37/025 , Y10T137/86075
摘要： A leak detecting system detects fuel gas leakage of a fuel tank. The detecting system includes a fuel pump, a jet pump, and a bent valve, which are disposed in the fuel tank. A fuel flow path system includes a relief line connected to the fuel pump for relieving an excess fuel, a relief flow path switching valve disposed in the relief line, and a sub-line for connecting the switching valve and the vent valve. An air flow path system includes a first air flow line to connect the vent valve to a canister, a second air flow line for connecting the first air flow line to the jet pump, and an air flow switching valve for switching communication between the first and second air flow lines. An inner pressure sensor is provided to the fuel tank for detecting an inner pressure of the fuel tank.
摘要翻译：泄漏检测系统检测燃料箱的燃料气体泄漏。检测系统包括设置在燃料箱中的燃料泵，喷射泵和弯曲阀。燃料流路系统包括连接到燃料泵的减压线，用于释放多余燃料的溢流管线，设置在溢流管线中的泄放流路切换阀以及用于连接切换阀和排气阀的副管路。空气流路系统包括将排气阀连接到罐的第一空气流路线，用于将第一空气流线连接到喷射泵的第二空气流路，以及用于切换第一和第第二条气流管线。向燃料箱提供内部压力传感器，用于检测燃料箱的内部压力。

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