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公开(公告)号：US5277168A
公开(公告)日：1994-01-11
申请号：US29577
申请日：1993-03-11
申请人： Seiji Kondo , Kazusato Kasuya , Yoshihiro Kato
发明人： Seiji Kondo , Kazusato Kasuya , Yoshihiro Kato
CPC分类号： F02M25/0836 , B60K15/03504 , B60K15/03519 , F02M25/089 , Y10T137/0874
摘要： A fuel outflow preventing apparatus of a fuel tank for a vehicle has an object to prevent fuel outflow from the fuel tank when the vehicle is inclined or turned over. Therefore, this apparatus comprises a canister, a float valve provided in an air chamber of the fuel tank, which float valve is closed when the level of fuel in the fuel tank is equal to or higher than a predetermined level and when the vehicle is inclined or turned over, a fuel outflow preventing valve provided in an upper portion of the air chamber of the fuel tank, which fuel outflow preventing valve is closed when the vehicle is inclined or turned over, a first evaporation passage for communicating the float valve with the canister, a second evaporation passage for communicating the fuel outflow preventing valve with the canister, and opened/closed valve device provided in the second evaporation passage.
摘要翻译： 一种用于车辆的燃料箱的燃料流出防止装置的目的是防止当车辆倾斜或翻转时燃料从燃料箱流出。 因此，该装置包括：罐，设在燃料箱的空气室中的浮阀，当燃料箱中的燃料量等于或高于预定水平时，浮子阀关闭;当车辆倾斜时 或翻转，设置在燃料箱的空气室的上部的燃料流出阻止阀，当车辆倾斜或翻转时该燃料流出防止阀关闭;第一蒸发通道，用于将浮阀与 罐，用于使燃料流出阻止阀与罐连通的第二蒸发通道和设置在第二蒸发通道中的开/关阀装置。
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公开(公告)号：US20090223370A1
公开(公告)日：2009-09-10
申请号：US12396530
申请日：2009-03-03
IPC分类号： B01D53/04
CPC分类号： B01D53/0407 , B01D53/0446 , B01D2253/102 , B01D2253/3425 , B01D2259/40086 , B01D2259/4516 , B01D2259/4525 , B01D2259/4566 , F02M25/0854
摘要： A vaporized fuel treatment apparatus having comprising a first adsorbent having a honeycomb structure capable of adsorbing and desorbing vapor contained in fuel evaporation gas, a case configured to house the first adsorbent therein, and a holding device configured to elastically hold the first adsorbent within the case. The first adsorbent has a circumferential surface and at least one end surface intersecting with the circumferential surface at a corner portion. The holding device comprises a holding member having a first portion and a second portion configured to contact with the circumferential surface and the at least one end surface, respectively. The holding member does not contact with the corner portion of the first adsorbent. The vaporized fuel treatment apparatus can include a sealed container disposed in a canister for controlling temperature alteration in the canister.
摘要翻译： 一种汽化燃料处理装置，其特征在于，具备：第一吸附剂，具有能够吸附和解吸含有在燃料蒸发气体中的蒸汽的蜂窝结构体;被配置为容纳第一吸附剂的壳体;以及保持装置，其将第一吸附剂弹性保持在壳体内 。 第一吸附剂具有圆周表面和在角部处与圆周表面相交的至少一个端表面。 保持装置包括保持构件，该保持构件具有第一部分和第二部分，该第二部分被配置为分别与圆周表面和至少一个端面接触。 保持构件不与第一吸附剂的角部接触。 蒸发的燃料处理装置可以包括设置在罐中的用于控制罐中的温度变化的密封容器。
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公开(公告)号：US20070227361A1
公开(公告)日：2007-10-04
申请号：US11730396
申请日：2007-04-02
申请人： Kazusato Kasuya
发明人： Kazusato Kasuya
IPC分类号： B01D53/02
CPC分类号： B01D53/0415 , B01D53/06 , B01D2253/102 , B01D2253/304 , B01D2259/40081 , B01D2259/40086 , B01D2259/4516 , B01D2259/4566 , F02M25/0854
摘要： A canister is taught that includes a container 10 containing granular adsorbent materials 30 that can adsorb fuel vapor generated from a fuel tank, and a plate-shaped dividing member 40, 45, 48, 65 and 72 that is disposed in the container 10 in order to carry the adsorbent materials 30. The dividing member 40, 45, 48, 65 and 72 is formed with a large number of elongated ventilating holes 60 and 68 for flowing the fuel vapor. Each of the ventilating holes 60 and 68 has an opening length 60L larger than a length 30L of the adsorbent materials 30 and an opening width 60w that can restrict passage of the adsorbent materials 30.
摘要翻译： 教导了一种容器10，该容器10包含能够吸附从燃料箱产生的燃料蒸气的颗粒状吸附剂材料30以及按顺序设置在容器10中的板状分隔部件40,45,48,65和72 分离构件40,45,48,65和72形成有用于使燃料蒸气流动的大量细长通风孔60和68。 每个通气孔60和68具有比吸附材料30的长度30L大的开口长度60L和可限制吸附材料30通过的开口宽度60w。
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公开(公告)号：US07458367B2
公开(公告)日：2008-12-02
申请号：US11730396
申请日：2007-04-02
申请人： Kazusato Kasuya
发明人： Kazusato Kasuya
IPC分类号： F02M33/02
CPC分类号： B01D53/0415 , B01D53/06 , B01D2253/102 , B01D2253/304 , B01D2259/40081 , B01D2259/40086 , B01D2259/4516 , B01D2259/4566 , F02M25/0854
摘要： A canister is taught that includes a container 10 containing granular adsorbent materials 30 that can adsorb fuel vapor generated from a fuel tank, and a plate-shaped dividing member 40, 45, 48, 65 and 72 that is disposed in the container 10 in order to carry the adsorbent materials 30. The dividing member 40, 45, 48, 65 and 72 is formed with a large number of elongated ventilating holes 60 and 68 for flowing the fuel vapor. Each of the ventilating holes 60 and 68 has an opening length 60L larger than a length 30L of the adsorbent materials 30 and an opening width 60w that can restrict passage of the adsorbent materials 30.
摘要翻译： 教导了一种容器10，该容器10包含能够吸附从燃料箱产生的燃料蒸汽的颗粒状吸附剂材料30以及按顺序设置在容器10中的板状分隔部件40,45,48,65和72 分离构件40,45,48,65和72形成有用于使燃料蒸气流动的大量细长通风孔60和68。 每个通气孔60和68具有比吸附材料30的长度30L大的开口长度60L和可以限制吸附材料30通过的开口宽度60w。
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公开(公告)号：US5337721A
公开(公告)日：1994-08-16
申请号：US099572
申请日：1993-07-30
申请人： Kazusato Kasuya , Mitsuo Sugiura
发明人： Kazusato Kasuya , Mitsuo Sugiura
CPC分类号： F02M25/0854 , F02M2025/0845
摘要： A fuel vapor processing apparatus of an internal combustion engine for a vehicle comprises a main canister, a sub-canister connected to the main canister in series and located closer to the atmosphere than the main canister is, a first one-way valve through which the fluid flows from the main canister to the sub-canister, and a second one-way valve through which the fluid flows in the reverse direction, the first and second one-way valves being provided in parallel between the main canister and the sub-canister.
摘要翻译： 一种用于车辆的内燃机的燃料蒸汽处理装置包括：主罐，连接到主罐的副罐，其与主罐相比位于更靠近大气的位置;第一单向阀，通过该第一单向阀， 流体从主罐流到副罐，第二单向阀，流体沿相反方向流动，第一和第二单向阀平行设置在主罐和副罐之间 。
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公开(公告)号：US4300505A
公开(公告)日：1981-11-17
申请号：US56757
申请日：1979-07-12
CPC分类号： F02D41/1483 , F02D41/1456 , Y02T10/142
摘要： An air-fuel ratio control device capable of accurately controlling the air-fuel ratio of the mixture to be supplied to the engine, without being affected by the external conditions such as the atmospheric pressure and the temperature of the air drawn into the engine. The control signal of the air-fuel ratio control device contains a sensitivity component whose magnitude varies in proportion to a time of duration for which the "rich" or "lean" input signal has continued, so that the air-fuel ratio of the mixture can be properly controlled for all engine running conditions, i.e., either when the engine is running under a light load condition or under a heavy load condition.
摘要翻译： 一种能够精确地控制供给到发动机的混合物的空燃比的空燃比控制装置，而不受外界条件如大气压和吸入发动机的空气的温度的影响。 空燃比控制装置的控制信号包含灵敏度成分，该灵敏度成分的大小与“浓”或“稀”输入信号持续的持续时间成比例地变化，从而混合物的空燃比 可以适用于所有发动机运行条件，即当发动机在轻负载条件下或在重负载条件下运行时。
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公开(公告)号：US4154057A
公开(公告)日：1979-05-15
申请号：US845557
申请日：1977-10-26
申请人： Tadao Mitsuda , Takeru Yasuda , Kazusato Kasuya
发明人： Tadao Mitsuda , Takeru Yasuda , Kazusato Kasuya
摘要： Disclosed is an exhaust gas cleaning apparatus of an internal combustion engine, provided with a three-way catalytic converter and a vacuum-operated flow control valve having a diaphragm for controlling the amount of secondary air directed into an exhaust manifold of the engine for an effective operation of the three-way catalytic converter. The diaphragm operates to increase or decrease the amount of secondary air in accordance with the change of vacuum force on the diaphragm, which force is generated by a vacuum signal transmitted into the valve from an intake manifold of the engine. Means are provided for compensating the difference in the vacuum levels between a high-load condition and a low-load condition so that the rate of increase in the vacuum force of the diaphragm is substantially kept near a constant value for every kind of engine condition. Thus, an ideal operation of the three-way catalytic converter can be obtained.
摘要翻译： 公开了一种内燃机的排气净化装置，其具有三通式催化转化器和具有隔膜的真空操作流量控制阀，所述隔膜用于控制引导到发动机的排气歧管中的二次空气的量，用于有效 三元催化转化器的运行。 隔膜用于根据隔膜上的真空力的变化增加或减少二次空气的量，该力是由从发动机的进气歧管传递到阀中的真空信号产生的。 提供了用于补偿高负载状态和低负载状态之间的真空水平差异的装置，使得隔膜的真空力的增加率对于每种发动机状态基本上保持在恒定值附近。 因此，可以获得三元催化转化器的理想操作。
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公开(公告)号：US4974849A
公开(公告)日：1990-12-04
申请号：US301284
申请日：1989-01-24
申请人： Kayoko Kasuya , Kazusato Kasuya
发明人： Kayoko Kasuya , Kazusato Kasuya
IPC分类号： A63F9/10
CPC分类号： A63F9/10 , A63F9/1044
摘要： In a block inlaying puzzle, each of a plurality of blocks in a set has a plan configuration consisting of at least one basic shape. A puzzle board is provided with a block inlaying recess in which the set of blocks is inlaid. The block inlaying recess has a bottom surface and a peripheral wall surface surrounding a periphery of the bottom surface. The bottom surface has a configuration in which a plurality of the basic shapes are assembled together. A plurality of block guides arranged on the bottom surface of the block inlaying recess and/or marks applied to selected ones of the blocks impose as restrictions on inlaying of the set of blocks in the block inlaying recess.
摘要翻译： 在块嵌入拼图中，集合中的多个块中的每一个具有由至少一个基本形状组成的平面配置。 拼图板设置有镶嵌凹部，其中镶嵌该块块。 块嵌入凹部具有底表面和围绕底表面的周边的周壁表面。 底面具有将多个基本形状组装在一起的构造。 布置在块嵌入凹槽的底表面上的多个块引导件和/或施加到所选块中的选定块的标记施加在块嵌入凹槽中嵌入块的限制。
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公开(公告)号：US4705002A
公开(公告)日：1987-11-10
申请号：US846552
申请日：1986-03-31
CPC分类号： F02D35/0076 , F02D41/2445 , F02D41/2448 , F02D41/2454
摘要： An electronic air-fuel mixture control system is adapted to an internal combustion engine to determine an optimum air-fuel ratio in dependence upon renewal of plural learning values related to a plurality of load regions of the engine. The control system is arranged to select one of the learning values in accordance with the engine load and to prohibit learning of the selected learning value when a difference between the selected learning value and the adjacent learning value is more than an allowable value determined in consideration with allowable fluctuation of the air-fuel ratio caused by change of the amount of air flowing into the engine.
摘要翻译： 电子空气燃料混合物控制系统适用于内燃机，以根据与发动机的多个负载区域相关的多个学习值的更新来确定最佳空燃比。 所述控制系统被配置为根据所述发动机负载选择所述学习值之一，并且当所选择的学习值和所述相邻学习值之间的差超过考虑到所述学习值所确定的容许值时，禁止所选学习值的学习 由于流入发动机的空气量的变化引起的空燃比的容许波动。
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10.发明授权
公开(公告)号：US4204482A
公开(公告)日：1980-05-27
申请号：US898987
申请日：1978-04-21
CPC分类号： F02D41/1479 , F02D41/1481
摘要： Disclosed herein is a comparator circuit used in a system for controlling, in accordance with an air-fuel ratio signal from an O.sub.2 sensor arranged in an exhaust system of an internal combustion engine, the air-fuel ratio of the exhaust gas. The comparator has two inputs, one of which receives a signal having a phase which is the same as a signal from the O.sub.2 sensor, the other of which receives a delayed phase signal. The output of the comparator operates to provide, in accordance with the voltage level difference between the inputs, two deviation signals, one of which indicates that air-fuel ratio has deviated to the rich side of the air-fuel ratio the other of which indicates that the air-fuel ratio has deviated to the lean side of the air-fuel ratio.
摘要翻译： 这里公开了一种比较器电路，用于根据布置在内燃机的排气系统中的O2传感器的空燃比信号来控制排气的空燃比的系统。 比较器具有两个输入端，其中一个输入端接收与O2传感器信号相同的信号，另一个输入端接收延迟相位信号。 比较器的输出操作以根据输入端之间的电压电平差提供两个偏差信号，其中之一表示空燃比已经偏离空燃比的富侧，另一个指示 空燃比偏离空燃比的稀薄侧。
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