公开(公告)号：US4809865A

公开(公告)日：1989-03-07

申请号：US151491

申请日：1988-02-02

申请人： Eiji Mori ,  Hidefumi Sonoda ,  Akira Hiraku ,  Isao Katoh ,  Kouichi Itoh ,  Morio Minezawa

发明人： Eiji Mori ,  Hidefumi Sonoda ,  Akira Hiraku ,  Isao Katoh ,  Kouichi Itoh ,  Morio Minezawa

IPC分类号： B60K15/035 ,  B60K15/04 ,  B65B31/06

CPC分类号： B60K15/04 ,  B60K15/03504

摘要： A fuel tank having a fuel inlet pipe which has a normally closed closure valve arranged therein and opened by a fuel pump nozzle. A valve housing is fixed onto the outer wall of the fuel inlet pipe. A cam and a normally closed control valve actuated by the cam and controlling the fluid connection between the canister and the interior of the fuel tank are arranged in the valve housing. The cam shaft of the cam is mechanically connected to the rotary shaft of the closure valve. When the closure valve is opened by the fuel pump nozzle, the control valve is opened by the cam to feed the fuel vapor in the fuel tank into the canister.

摘要翻译： 一种具有燃料入口管的燃料箱，其具有布置在其中并由燃料泵喷嘴打开的常闭闭合阀。 阀壳体固定在燃料入口管的外壁上。 凸轮和常闭控制阀由凸轮致动并控制罐和燃料箱内部之间的流体连接，设置在阀壳体中。 凸轮的凸轮轴机械地连接到闭合阀的旋转轴。 当关闭阀被燃料泵喷嘴打开时，控制阀由凸轮打开，将燃料箱中的燃料蒸气送入罐中。

公开(公告)号：US4986840A

公开(公告)日：1991-01-22

申请号：US392829

申请日：1989-08-11

申请人： Eiji Mori ,  Hidefumi Sonoda ,  Akira Hiraku ,  Morio Minezawa ,  Isao Kato ,  Koichi Ito

发明人： Eiji Mori ,  Hidefumi Sonoda ,  Akira Hiraku ,  Morio Minezawa ,  Isao Kato ,  Koichi Ito

IPC分类号： F02M25/08

CPC分类号： F02M25/0854

摘要： A charcoal canister having an activated carbon layer arranged in a central portion of an interior of the housing in an axial direction thereof and extending over the entire cross section of the interior, which is perpendicular to an axis of the housing. A first chamber is formed in the interior of one axial end of the housing and defined by one end of the activated carbon layer, and a second chamber is formed in the interior at the other axial end of the housing and defined by the other end of the activated carbon layer. A fuel vapor inlet pipe and a purge pipe are connected to the first chamber, and an air inlet pipe is connected to the second chamber. These pipes extend outwardly from a housing wall portion which defines the first chamber.

摘要翻译： 一种活性炭层，其活性炭层沿其轴向方向布置在壳体内部的中心部分中，并且在内部的垂直于壳体的轴线的整个横截面上延伸。 第一室形成在壳体的一个轴向端部的内部并由活性炭层的一端限定，并且第二室形成在壳体的另一个轴向端部的内部并由另一端限定 活性炭层。 燃料蒸气入口管和净化管连接到第一室，并且进气管连接到第二室。 这些管道从限定第一室的壳体壁部分向外延伸。

公开(公告)号：US5080421A

公开(公告)日：1992-01-14

申请号：US496995

申请日：1990-03-21

申请人： Hidekazu Otowa ,  Kazuhiro Okada ,  Hidefumi Sonoda ,  Tadao Kaneko ,  Kazuhisa Sawada

发明人： Hidekazu Otowa ,  Kazuhiro Okada ,  Hidefumi Sonoda ,  Tadao Kaneko ,  Kazuhisa Sawada

IPC分类号： B60K15/035 ,  B60K15/05

CPC分类号： E05B83/34 ,  B60K15/03504 ,  B60K15/05 ,  B60K2015/0576

摘要： An apparatus for preventing discharge of fuel vapor to the atmosphere by allowing fuel vapor in a fuel tank to be adsorbed by an adsorbing device when a fuel lid is opened. A switch is turned on by the movement of a locking member for locking and unlocking the fuel lid so as to detect the opening of the fuel lid. The arrangement facilitates adjustment of the relative positions of the switch and the locking member. In addition, the switch is turned on when the fuel lid is opened by remote control, while the switch is turned off when the fuel lid is manually closed. The discharge of fuel vapor to the atmosphere during refueling and the influx of fuel vapor into the adsorbing device after the charging of fuel are prevented.

摘要翻译： 一种用于通过当燃料盖打开时允许燃料箱中的燃料蒸汽被吸附装置吸附来防止燃料蒸气排放到大气中的装置。 通过用于锁定和解锁燃料盖的锁定构件的移动来开启开关，以便检测燃料盖的打开。 该装置有助于调节开关和锁定构件的相对位置。 此外，当燃料盖通过遥控器打开时，开关打开，同时在手动关闭燃油盖时关闭开关。 在加油期间将燃料蒸气排放到大气中，并且防止燃料蒸汽在燃料充入之后进入吸附装置。

公开(公告)号：US4872439A

公开(公告)日：1989-10-10

申请号：US151182

申请日：1988-02-01

申请人： Hidefumi Sonoda ,  Eiji Mori ,  Mitsuo Kawase ,  Kazuhiro Yoneshige ,  Akira Takahashi ,  Hirokazu Komiya ,  Akira Tanaka

发明人： Hidefumi Sonoda ,  Eiji Mori ,  Mitsuo Kawase ,  Kazuhiro Yoneshige ,  Akira Takahashi ,  Hirokazu Komiya ,  Akira Tanaka

IPC分类号： B60K15/035 ,  F02M25/08

CPC分类号： F02M25/089 ,  B60K15/03504 ,  B60K15/03519 ,  F02M25/0836 ,  F02M2025/0845 ,  Y10T137/86332

摘要： A device for preventing an outflow of a fuel vapor from a fuel tank comprising a breather pipe which connects the upper interior of the fuel tank to a charcoal canister. A float-valve assembly is mounted on the upper wall of the fuel tank. This assembly comprises a breather passage connected to the charcoal canister via the breather pipe, a normally closed solenoid valve arranged in the breather passage, and a float normally allowing the breather passage to be open to the interior of the fuel tank. When the replenishment of the fuel tank is carried out, the solenoid valve is opened to feed fuel vapor in the fuel tank into the charcoal canister.

摘要翻译： 一种用于防止来自燃料箱的燃料蒸气流出的装置，包括将燃料箱的上部内部连接到活性炭罐的通气管。 浮子阀组件安装在燃油箱的上壁上。 该组件包括通过通气管连接到木炭罐的通气通道，布置在通气通道中的常闭电磁阀和通常允许通气通道打开到燃料箱内部的浮子。 当进行燃料箱的补充时，电磁阀打开，将燃料箱内的燃料蒸气送入活性炭罐。

公开(公告)号：US5067468A

公开(公告)日：1991-11-26

申请号：US502278

申请日：1990-04-02

申请人： Hidekazu Otowa ,  Kazuhiro Okada ,  Hidefumi Sonoda ,  Tadao Kaneko

发明人： Hidekazu Otowa ,  Kazuhiro Okada ,  Hidefumi Sonoda ,  Tadao Kaneko

IPC分类号： E05B83/34 ,  B60K15/04 ,  E05B81/64 ,  F02M25/08

CPC分类号： B60K15/04 ,  F02M25/08

摘要： An apparatus for preventing discharge of fuel vapor to the atmosphere by allowing fuel vapor in a fuel tank to be adsorbed by an adsorbing device when a fuel lid is opened. A switch is secured to a mounting bracket for rotatably supporting a fuel lid opener lever mounted in a vehicle compartment. The switch is turned on by the operation of the remote lever that opens the fuel lid, and fuel vapor is adsorbed by charcoal in a canister. The switch is adjustably secured to the mounting bracket, to facilitate positioning the pushbutton of the switch relative to the lid opening lever.

摘要翻译： 一种用于通过当燃料盖打开时允许燃料箱中的燃料蒸汽被吸附装置吸附来防止燃料蒸气排放到大气中的装置。 开关被固定到安装支架上，用于可旋转地支撑安装在车厢中的燃料盖开启杆。 通过打开燃料盖的遥控器的操作来打开开关，并且燃料蒸汽被吸附在罐中的炭上。 开关可调节地固定到安装支架上，以便于将开关的按钮相对于盖打开杆定位。