公开(公告)号：US20100132676A1

公开(公告)日：2010-06-03

申请号：US12623653

申请日：2009-11-23

申请人： Hiroshi KITAMURA ,  Masakazu KITAMOTO ,  Masaru OKU ,  Yoshikazu KANEYASU ,  Mitsunobu YAMAMOTO ,  Kentaro ITO

发明人： Hiroshi KITAMURA ,  Masakazu KITAMOTO ,  Masaru OKU ,  Yoshikazu KANEYASU ,  Mitsunobu YAMAMOTO ,  Kentaro ITO

IPC分类号： F02M33/02

CPC分类号： F02M25/089 ,  F02D41/0045 ,  F02M25/0836

摘要： An evaporation fuel processing system is equipped with a vapor passage, a canister, a purging passage, a purge control valve, a filling amount detector, and an ECU. The ECU comprises an adsorption amount detecting circuit that detects the adsorption amount of an evaporation fuel, which is adsorbed by the canister upon filling of the fuel at a time when a fuel is filled into a fuel tank, a breakthrough time calculating circuit that calculates a time, based on the detected adsorption amount, at which the canister would experience breakthrough in the event that the evaporation fuel were not purged into an engine from the canister, and a control circuit that carries out purge processing by the purge control valve based on the calculated time.

摘要翻译： 蒸发燃料处理系统配备有蒸汽通道，罐，净化通道，净化控制阀，填充量检测器和ECU。 ECU包括：吸附量检测电路，其检测在将燃料填充到燃料箱中时燃料填充时由所述罐吸附的蒸发燃料的吸附量;穿透时间计算电路，其计算出 时间，基于检测到的吸附量，其中在蒸发燃料未从罐中排出到发动机中的情况下，罐将经历突破;以及控制回路，其基于所述清洗控制阀进行吹扫处理 计算时间。

公开(公告)号：US20120118159A1

公开(公告)日：2012-05-17

申请号：US13293122

申请日：2011-11-10

申请人： Hiroshi KITAMURA ,  Koichi Hidano ,  Ayumu Horiba ,  Masakazu Kitamoto ,  Yoshikazu Kaneyasu

发明人： Hiroshi KITAMURA ,  Koichi Hidano ,  Ayumu Horiba ,  Masakazu Kitamoto ,  Yoshikazu Kaneyasu

IPC分类号： B01D53/02

CPC分类号： F02M37/0047 ,  B01D2259/4516 ,  B60K15/035 ,  F02M25/089

摘要： An evaporative emission control system includes a fuel tank, a canister, a normally-closed control valve, a filler pipe, and a breather pipe. The fuel tank is to store fuel. The canister is to adsorb evaporative fuel generated in the fuel tank. The normally-closed control valve is provided in a vapor passage connecting the fuel tank to the canister. The fuel is delivered to the fuel tank through the filler pipe. The breather pipe includes a communicating passage, an opening, and at least one hole. The communicating passage connects the fuel tank to the filler pipe. The opening is provided at a first end of the breather pipe in the fuel tank. The opening is located below a predetermined fuel level in the fuel tank. The at least one hole is located above the predetermined fuel level in the fuel tank.

摘要翻译： 蒸发排放控制系统包括燃料箱，罐，常闭控制阀，加注管和通气管。 燃油箱是储存燃料。 罐吸附燃料箱中产生的蒸发燃料。 常闭控制阀设置在将燃料箱连接到罐的蒸气通道中。 燃料通过加油管输送到燃油箱。 通气管包括连通通道，开口和至少一个孔。 连通通道将燃油箱连接到加油管。 开口设置在燃料箱中的通气管的第一端。 开口位于燃料箱内的预定燃料液位以下。 所述至少一个孔位于所述燃料箱中的所述预定燃料高度上方。

公开(公告)号：US20070276960A1

公开(公告)日：2007-11-29

申请号：US11683207

申请日：2007-03-07

申请人： Hiroshi KITAMURA

发明人： Hiroshi KITAMURA

IPC分类号： G06F15/173

CPC分类号： G06F8/65

摘要： The present invention provides a qualification screening system which is capable of performing qualification screening on a device under qualification screening using a status of information to be updated that is retained by the device under qualification screening without having to know concrete procedures or methods for updating such information. A qualification screening device estimates the status of information to be updated that is retained by the device under qualification screening from a time at which an information update program that updates the information to be updated, which is independent of update procedures or methods, was activated and update processing was last updated, and compares the information with a time of a scheduled issuance of information to be updated, retained in qualification screening condition information of the qualification screening device itself, to perform qualification screening. A common time at which information exchange was performed between the qualification screening device and the device under qualification screening is used as reference in order to perform an effective comparison using time information among devices that are not synchronized.

摘要翻译： 本发明提供一种资格筛选系统，其能够在资格筛选下使用在资格筛选下由设备保留的要更新的信息的状态来进行资格筛选，而不必知道用于更新这些信息的具体程序或方法 。 资格审查装置估计在更新被更新的信息更新程序（不同于更新程序或方法）的信息更新程序被激活的时间内，资格筛选所保留的要更新的信息的状态，以及 最后更新更新处理，并将信息与定期发布的要更新信息的时间进行比较，保留在资格审查设备本身的资格筛选条件信息中，以进行资格筛选。 作为参考，在资格筛选装置和资格筛选装置之间进行信息交换的常见时刻为了在不同步的装置之间进行使用时间信息的有效比较。