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1. 发明授权

US6058970A Refueling vapor recovery system with differential pressure valve 失效
标题翻译：加压蒸汽回收系统带差压阀
公开(公告)号：US6058970A
公开(公告)日：2000-05-09
申请号：US114178
申请日：1998-07-13
申请人： Hiroshi Osaki , Hiroshi Shimamura , Katsuyuki Kido
发明人： Hiroshi Osaki , Hiroshi Shimamura , Katsuyuki Kido
IPC分类号： F02M37/00 , B60K15/035 , F16K7/17 , F16K24/04
CPC分类号： B60K15/03504 , F16K24/044 , F16K7/17 , Y10T137/0874 , Y10T137/1189 , Y10T137/2836 , Y10T137/3099 , Y10T137/86324
摘要： A fuel vapor control apparatus halts deterioration in operating characteristics of a fuel control valve at the time of fuel supply and prevents fuel vapor from being discharged into the atmosphere through a filler pipe. The fuel vapor control apparatus prohibits fuel vapor from flowing toward a filler pipe by closing a fuel drop passage at the time of fuel supply. A fuel vapor control valve is configured as a diaphragm valve made of a flexible material, and a diaphragm holder moving integrally with the diaphragm valve is provided at the center thereof. Furthermore, the fuel drop passage as a communication hole is formed in the diaphragm portion at a location radially outward of the diaphragm holder, which is provided with an umbrella portion for opening and closing the fuel drop passage.
摘要翻译：燃料蒸气控制装置在燃料供给时停止燃料控制阀的运行特性的劣化，并防止燃料蒸气通过加料管排入大气。燃料蒸气控制装置通过在燃料供给时关闭燃料滴通道来禁止燃料蒸气向加注管流动。燃料蒸汽控制阀被构造为由柔性材料制成的隔膜阀，并且在其中心设置有与隔膜阀一体移动的隔膜保持器。此外，作为连通孔的燃料滴通道形成在隔膜部分中的隔膜支架径向外侧的位置处，隔膜支架设置有用于打开和关闭燃料滴通道的伞部分。

2. 发明授权

US5725012A Stop valve structure 失效
标题翻译：截止阀结构
公开(公告)号：US5725012A
公开(公告)日：1998-03-10
申请号：US706912
申请日：1996-09-03
申请人： Hiroshi Ohsaki , Hiroshi Shimamura , Katsuyuki Kido
发明人： Hiroshi Ohsaki , Hiroshi Shimamura , Katsuyuki Kido
IPC分类号： B60K15/077 , B60K15/035 , F16K24/04 , F16K31/18
CPC分类号： B60K15/03519 , F16K24/044 , B60K2015/03576 , Y10T137/0874 , Y10T137/3099
摘要： A stop valve structure that is accommodated in a fuel tank includes a casing, a float disposed inside the casing for reciprocating movement within the casing, a bottom wall defining a lower end of the casing, at least one hole provided along the periphery of the bottom wall, and a valve opening that is selectively opened and closed by the reciprocating movement of the float within the casing in accordance with a liquid fuel level within the casing. The float is provided with a tapered portion at the lower end thereof which becomes smaller in diameter toward the lower end of the casing. The float is further provided with a valve seat in an upper portion thereof. A valve mounting portion is disposed inside the casing and a valve element is mounted to said valve mounting portion. The valve seat cooperates with the valve element to selectively open and close the valve opening. These features ensure the operational stability and smoothness of the stop valve.
摘要翻译：容纳在燃料箱中的截止阀结构包括壳体，设置在壳体内部的用于在壳体内往复运动的浮子，限定壳体下端的底壁，沿着底部的周边设置的至少一个孔壁和阀开口，其通过壳体内的浮子的往复运动而被选择性地打开和关闭，这取决于壳体内的液体燃料水平。浮子在其下端设置有锥形部分，其直径朝向壳体的下端变小。浮子还在其上部设置有阀座。阀安装部分设置在壳体内部，并且阀元件安装到所述阀安装部分。阀座与阀元件配合以选择性地打开和关闭阀门开口。这些特性确保了止回阀的操作稳定性和平滑度。

3. 发明授权

US5722468A Evaporative-fuel emission preventing apparatus 失效
标题翻译：蒸发燃料排放防止装置
公开(公告)号：US5722468A
公开(公告)日：1998-03-03
申请号：US614691
申请日：1996-03-13
申请人： Katsuyuki Kido
发明人： Katsuyuki Kido
IPC分类号： B60K15/035 , B65B1/04
CPC分类号： B60K15/03519 , B60K2015/03585 , Y10T137/86324
摘要： In an evaporative-fuel emission preventing apparatus, a differential pressure regulating valve provided in the course of a passageway for connecting a fuel tank and a canister includes a valve section and a case section including a conduit for connecting the differential pressure regulating valve and the canister. The valve section has a communicating hole for connecting the low and high pressure sections of the differential pressure regulating valve. Liquid fuel flowing into the low pressure section is returned to the fuel tank via the communicating hole. When fueling, the quantity of air in the communicating hole can be controlled by a convex portion. Further, the conduit has a communicating hole for connecting the conduit and the fuel tank. When an interlocking valve formed in the valve section moves with an opening operation of the valve section and is separated from the communicating hole, liquid fuel within the conduit can be returned to the fuel tank via the communicating hole. Further, a gas-liquid separating member is formed integrally with the valve section. Even when the differential pressure regulating valve inadvertently opens due to running vibration of the vehicle or the like, an opening portion of the differential pressure regulating valve is closed by the gas-liquid separating member, which makes it possible to prevent the liquid fuel from being introduced into the canister.
摘要翻译：在蒸发燃料排放防止装置中，设置在用于连接燃料箱和罐的通道的过程中的差压调节阀包括阀部分和壳体部分，壳体部分包括用于连接差压调节阀和罐。阀部具有用于连接差压调节阀的低压部分和高压部分的连通孔。流入低压段的液体燃料经由连通孔返回到燃料箱。当加油时，连通孔中的空气量可以通过凸部控制。此外，导管具有用于连接导管和燃料箱的连通孔。当形成在阀部分中的联动阀随着阀部分的打开操作而移动并且与连通孔分离时，导管内的液体燃料可以经由连通孔返回到燃料箱。此外，气液分离部件与阀部一体地形成。即使由于车辆的振动等导致差压调节阀无意中打开，差压调节阀的开口部被气液分离部件封闭，因此能够防止液体燃料成为引入到罐中。

4. 发明授权

US06616788B2 Manufacturing method for a resin container 失效
标题翻译：树脂容器的制造方法
公开(公告)号：US06616788B2
公开(公告)日：2003-09-09
申请号：US09940799
申请日：2001-08-29
申请人： Katsuyuki Kido , Hirokazu Ishimaru , Masaki Terada , Yoichi Serino , Makoto Kito
发明人： Katsuyuki Kido , Hirokazu Ishimaru , Masaki Terada , Yoichi Serino , Makoto Kito
IPC分类号： B29C3902
CPC分类号： B60K15/03177 , B29C45/006 , B29C51/267 , B29C65/02 , B29C65/2023 , B29C65/203 , B29C65/58 , B29C66/1142 , B29C66/1312 , B29C66/14 , B29C66/54 , B29C66/542 , B29C66/543 , B29C66/5432 , B29C66/545 , B29C66/71 , B29C66/72341 , B29C66/81419 , B29C66/81422 , B29C66/81427 , B29C66/81821 , B29C66/83221 , B29C2793/00 , B29K2995/0067 , B29L2009/00 , B29L2031/7172 , B60K2015/03032 , B60K2015/03467 , B60K2015/0777 , Y10T428/13 , Y10T428/1352 , B29K2023/065 , B29K2077/00
摘要： In a state where a gas barrier sheet (10) having a gas barrier layer is held between a heat plate (12) and a pressing plate, the gas barrier sheet is disposed between two molds together with a sub tank (44) and a separator (46) constituting attachment parts, the molds are then closed and a resin is injection-molded forming a resin layer (36). A method for manufacturing a resin container by melt-adhering an intermediate molded product (38) and another intermediate molded product (38) constituting a pair therewith by heating with a heat plate (12) thereafter, and a resin container manufactured by this manufacturing method.
摘要翻译：在具有阻气层的阻气板（10）保持在加热板（12）和压板之间的状态下，阻气片与副罐（44）和分隔件（46）构成安装部件，然后关闭模具，并注塑成型树脂树脂层（36）。通过与后述的加热板（12）进行加热而将构成成对的中间成型体（38）和中间成型体（38）熔融粘合的树脂容器的制造方法以及由该制造方法制造的树脂容器。

5. 发明授权

US07670412B2 Canister 有权
标题翻译：罐
公开(公告)号：US07670412B2
公开(公告)日：2010-03-02
申请号：US11833419
申请日：2007-08-03
申请人： Katsuyuki Kido , Ryuji Kosugi
发明人： Katsuyuki Kido , Ryuji Kosugi
IPC分类号： B01D53/04 , F02M33/04
CPC分类号： B01D53/0438 , B01D2259/4516 , B01D2259/455
摘要： Inside of a first absorption chamber of a canister, a heat storage material container in which a heat storage material constituted of a material that is larger in thermal conductivity and higher in heat capacity than an absorber is accommodated is provided. Since the heat storage material is isolated from the absorber, a larger contact area of the absorber with vaporized fuel gas and air can be secured, and thereby the absorption capacity and desorption capacity of the absorber can be highly exerted. Accordingly, the heat storage material can inhibit the absorber from varying in temperature, the absorber can be prevented from deteriorating in absorption capacity, and the heat storage material can be prevented from deteriorating.
摘要翻译：在容器的第一吸收室的内侧设置有容纳热容量大于吸收体的材料构成的蓄热材料的储热材料容器。由于蓄热材料与吸收体隔离，所以能够确保吸收体与蒸发的燃料气体和空气的接触面积较大，从而能够高效地发挥吸收体的吸收容量和解吸能力。因此，蓄热材料能够抑制吸收体的温度变化，能够防止吸收体的吸收能力的劣化，能够防止蓄热材料的劣化。

6. 发明授权

US6044999A Hollow resin container 失效
标题翻译：中空树脂容器
公开(公告)号：US6044999A
公开(公告)日：2000-04-04
申请号：US204360
申请日：1998-12-04
申请人： Katsuyuki Kido
发明人： Katsuyuki Kido
IPC分类号： B60K15/03 , B60K15/077 , B65D6/32 , B65D6/14 , B65D90/02
CPC分类号： B60K15/03177 , B60K15/077 , B60K2015/03046 , B60K2015/03111 , B60K2015/0344 , B60K2015/0777
摘要： In a hollow resin container, at a connecting portion between a separator and a resin layer, through-holes, each of which has a surface which is coplanar with and continuous with an inner side surface of the hollow resin container and whose axial direction cross-sectional configuration is triangular, are formed at a base portion of the separator. The surfaces of bottom portions of the through-holes, which surfaces are coplanar with and continuous with the inner side surface of the hollow resin container, are covered with the gas barrier sheet. Namely, a cross-sectional area S of the separator at the connecting portion in a plane which is coplanar with the inner side surface of the hollow resin container is smaller than a cross-sectional area S4 of the separator in a plane parallel to the aforementioned plane and at a region at which the through-holes are not formed (S4>S). As a result, at the connecting portion between the separator and the resin layer, a region at which the gas barrier sheet does not exist is made small. Therefore, sealability at the connecting portion can improve.
摘要翻译：在中空树脂容器中，在隔板和树脂层之间的连接部分，具有与中空树脂容器的内侧面共面且与其连续的表面的通孔，截面形状为三角形，形成在分离器的基部。与中空树脂容器的内侧表面共面并连续的通孔的底部表面被阻气片覆盖。也就是说，在与中空树脂容器的内侧面共面的平面的连接部处的隔板的截面积S小于与上述的平行的平面的隔板的横截面积S4 并且在不形成通孔的区域（S4> S）。结果，在隔板和树脂层之间的连接部分处，不存在阻气板的区域变小。因此，能够提高连接部的密封性。

7. 发明授权

US06957542B1 Fuel tank system 失效
标题翻译：燃油箱系统
公开(公告)号：US06957542B1
公开(公告)日：2005-10-25
申请号：US09702769
申请日：2000-11-01
申请人： Katsuyuki Kido , Masahide Kobayashi , Takashi Ishikawa
发明人： Katsuyuki Kido , Masahide Kobayashi , Takashi Ishikawa
IPC分类号： F02M25/08 , F02M31/20 , F02M33/02 , F02M37/10 , F25B21/02
CPC分类号： F02M31/20 , F02M25/089 , F02M37/106 , F25B21/02 , Y02T10/126
摘要： A fuel tank body has a double-layer structure composed of an inner tank shell and an outer tank shell, so that an inter-tank-shell space is formed therebetween. Because heat of fuel in the fuel tank body is discharged into the inter-tank-shell space, the temperature of fuel in the fuel tank body is prevented from rising. If the pressure in a canister becomes negative due to a negative pressure in an intake system of an engine, more specifically, a negative pressure in a surge tank leading to an air cleaner, high-temperature air in the inter-tank-shell space between the inner tank shell and the outer tank shell flows into the canister. On the other hand, low-temperature air flows from the air cleaner into the inter-tank-shell space which has become negative in pressure.
摘要翻译：燃料箱体具有由内罐壳体和外罐壳体构成的双层结构，从而在其间形成有槽间空间。由于燃料箱体内的燃料的热量被排出到舱间空间内，因此能够防止燃料箱体内的燃料的温度上升。如果由于发动机的进气系统中的负压引起的罐中的压力变为负值，更具体地说，在通向空气净化器的缓冲罐中的负压，在罐内空间内的高温空气内罐壳体和外罐壳体流入罐体。另一方面，低温空气从空气净化器流入在压力变成负值的槽间空间。

8. 发明授权

US06941966B2 Outflow-limiting device of fuel tank 有权
标题翻译：燃油箱外流限制装置
公开(公告)号：US06941966B2
公开(公告)日：2005-09-13
申请号：US10304852
申请日：2002-11-27
申请人： Eishin Mori , Tomohide Aoki , Keisuke Yoshida , Norihiro Yamada , Katsuyuki Kido
发明人： Eishin Mori , Tomohide Aoki , Keisuke Yoshida , Norihiro Yamada , Katsuyuki Kido
IPC分类号： B60K15/077 , B60K15/035 , F02M25/08 , F02M37/00 , F16K24/00 , F16K24/04
CPC分类号： F16K24/044 , B60K15/03519 , Y10T137/0874 , Y10T137/3099
摘要： A device includes a housing fixed to an upper wall of a fuel tank, and having a communication opening in communication with a canister, a float valve received within the housing and floating on a fuel, and the float valve moving upward and downward so as to close and open the communication opening, and a tubular member communicating with the housing, and extending downwardly from the housing into the interior of the fuel tank. The device has through holes of a small diameter which are disposed near an upper wall of the fuel tank, and when the liquid level of the fuel in the fuel tank reaches the lower end opening of the tubular member, a pressure within the fuel tank increases, whereby the filling-up of the fuel tank is detected. When the liquid level of the fuel abnormally rises, the float valve closes the communication opening.
摘要翻译：一种装置，包括：固定在燃料箱的上壁上的壳体，具有与罐连通的连通口，容纳在壳体内并浮起在燃料上的浮子阀，浮阀上下移动，关闭并打开通信开口，以及与壳体连通并且从壳体向下延伸到燃料箱的内部的管状构件。该装置具有设置在燃料箱的上壁附近的小直径的通孔，并且当燃料箱中的燃料的液位到达管状构件的下端开口时，燃料箱内的压力增加从而检测燃料箱的填充。当燃油的液位异常上升时，浮阀关闭通气口。

9. 发明授权

US5657734A Fuel evaporative-gas emission preventing apparatus 失效
标题翻译：燃料蒸发排气防止装置
公开(公告)号：US5657734A
公开(公告)日：1997-08-19
申请号：US547345
申请日：1995-10-24
申请人： Hiroyuki Sawamoto , Naohiro Asada , Katsuyuki Kido
发明人： Hiroyuki Sawamoto , Naohiro Asada , Katsuyuki Kido
IPC分类号： B60K15/077 , B60K15/01 , B60K15/035 , F02M25/08 , F02M33/00 , F02M37/04
CPC分类号： F02M25/0872 , B60K15/03519
摘要： A fuel evaporative-gas emission preventing apparatus capable of reducing the quantity of adsorption of a canister as low as possible by a single breather at any fueling speeds and allowing emissions to fall within given limits. One end of the breather is coupled to a portion near a port of an inlet pipe for a fuel tank and a differential pressure regulating valve is connected to the other end of the breather. The canister is coupled to the differential pressure regulating valve. An opening-area variable device is provided at an intermediate portion of the breather and adjusts the quantity of a fuel evaporative-gas in the breather according to an internal pressure of the fuel tank.
摘要翻译：一种燃料蒸发气体排放防止装置，其能够以任何加油速度通过单个通气孔尽可能低地减少罐的吸附量并且允许排放落在给定限度内。呼吸器的一端与燃料箱的入口管的端口附近的部分连接，差压调节阀连接到通气孔的另一端。罐与差压调节阀相连。在通气器的中间部设置开口部可变装置，根据燃料箱的内部压力调节通气器内的燃料蒸发气体的量。

10. 发明授权

US06533002B1 Fuel tank system 有权
标题翻译：燃油箱系统
公开(公告)号：US06533002B1
公开(公告)日：2003-03-18
申请号：US09702727
申请日：2000-11-01
申请人： Masahide Kobayashi , Takashi Ishikawa , Katsuyuki Kido
发明人： Masahide Kobayashi , Takashi Ishikawa , Katsuyuki Kido
IPC分类号： B65B104
CPC分类号： B60K15/03504 , B60K2015/03414 , B60K2015/03514
摘要： A cooling unit is mounted to an upper wall of a fuel tank so as to cool fuel. A control valve and a vent valve are disposed in a vapor line extending from a float valve to a canister. The control valve and the vent valve are disposed in parallel with one another and constitute a valve member. A cooling unit is mounted to an evaporation passage between a float valve and the valve member. Operation of the cooling units serves to cool fuel and inhibit generation of vapor. If the pressure in the fuel tank exceeds a control pressure, a control circuit opens the control valve and performs control such that the pressure in the fuel tank becomes lower than a running-state relief pressure.
摘要翻译：冷却单元安装到燃料箱的上壁以便冷却燃料。控制阀和排气阀设置在从浮阀延伸到罐的蒸气管线中。控制阀和排气阀彼此平行设置并构成阀构件。冷却单元安装在浮阀和阀构件之间的蒸发通道上。冷却单元的操作用于冷却燃料并抑制蒸气的产生。如果燃料箱中的压力超过控制压力，则控制电路打开控制阀并执行使得燃料箱中的压力变得低于运行状态的释放压力的控制。

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