公开(公告)号：EP2849962A4

公开(公告)日：2016-04-27

申请号：EP13869375

申请日：2013-12-13

申请人： EATON CORP

发明人： MILLS VAUGHN KEVIN

IPC分类号： B60K15/077 ,  F02M37/00 ,  F16K17/04

CPC分类号： B60K15/03519 ,  B60K2015/0319 ,  B60K2015/0321 ,  B60K2015/03276 ,  B60K2015/03289 ,  B60K2015/03514 ,  F02M25/0836 ,  F02M25/089 ,  F16K17/048 ,  F16K24/042 ,  Y10T137/0379 ,  Y10T137/3099 ,  Y10T137/7895 ,  Y10T137/7904 ,  Y10T137/7922

摘要： A valve assembly for a tank of a vehicle and a method of creating a vacuum are disclosed. A valve body defines a cavity and an outlet in fluid communication with the cavity for venting the tank. The assembly includes a seat disposed in the cavity of the valve body. The seat separates the cavity into first and second cavity portions. The seat defines an aperture to provide fluid communication between the first and second cavity portions. The assembly includes a cover device disposed between the seat and the outlet. The cover device defines at least one hole therethrough. The cover device is movable between a rest position engaging the seat to minimize fluid communication between the aperture and the hole and an actuated position spaced from the seat to increase fluid communication between the aperture and the hole when a vacuum is created in the first cavity portion.

摘要翻译： 一种用于车辆的一个罐和产生真空的方法的阀组件被游离缺失盘。 阀体定义与用于排出水箱中的腔流体连通的腔室，并在出口。 该组件包括在所述阀主体的空腔设置在座位。 所述座椅空腔分隔成第一和第二腔体部分。 座椅定义检测孔以提供所述第一和第二腔体部分之间的流体连通。 该组件包括阀座和出口之间设置的盖装置。 覆盖装置通过有限定了至少一个孔。 覆盖装置是静止位置接合所述座，以尽量减少在致动位置从座椅隔开的孔和所述孔和孔之间的流体连通，以增加孔径和之间的流体连通之间移动的。当在第一腔体部分中产生真空 ，

公开(公告)号：EP2850350A4

公开(公告)日：2016-04-20

申请号：EP13866963

申请日：2013-12-13

申请人： EATON CORP

发明人： WALKOWSKI PAUL DOUGLAS ,  MILLS VAUGHN KEVIN

IPC分类号： F16K15/04 ,  B60K15/035 ,  B60K15/077

CPC分类号： F02M25/0836 ,  F16K24/044 ,  Y10T137/3099

摘要： A valve assembly for a tank of a vehicle is disclosed. A valve body is adapted to be attached to the tank. A seat is disposed inside the valve body and defines an outlet for venting the tank. A float is disposed inside the valve body and is movable between a first position and a second position relative to the valve body in response to a liquid fluid level inside the tank. A support is coupled to the float and is movable with the float between the first and second positions. A sealing member is attached to the support and has an engagement portion supported by a base to define a space between the engagement portion and the support to allow movement of the engagement portion between an initial position when in the first position and a displaced position when in the second position.

摘要翻译： 公开了一种用于车辆罐的阀组件。 阀体适于附接到油箱。 阀座设置在阀体的内部并且限定了用于排出罐的出口。 浮子设置在阀体的内部，并响应于罐内的液体液面而相对于阀体在第一位置和第二位置之间移动。 支撑件联接到浮子并且可随着浮子在第一和第二位置之间移动。 密封构件附接到支撑件并且具有由基部支撑以限定接合部分和支撑件之间的空间的接合部分，以允许接合部分在处于第一位置的初始位置和位于第一位置时的位移位置之间移动 第二名。