公开(公告)号：WO2016111810A1

公开(公告)日：2016-07-14

申请号：PCT/US2015/065682

申请日：2015-12-15

Applicant: EATON CORPORATION

Inventor： MEMMER, Matthew ,  MOY, Curtis T. ,  MILLS, Vaughn K. ,  PAI, Sreenivas ,  MOHITE, Sanjay

IPC: B60K15/035 ,  B60K15/03 ,  F16K24/04

CPC classification number: B60K15/03 ,  B60K2015/03289 ,  F16K24/044

Abstract: A fill limit vent valve configured for use with a reductant tank includes a valve body, a float and a vapor permeable membrane. The valve body can define an inner chamber and has a valve outlet. The float has a float body configured to be received within the inner chamber and configured to sealingly engage the valve body. The vapor permeable membrane can be configured to permit vapor to pass through while inhibiting liquid from passing through. The float is movable between (i) an open position wherein vapor flows along a first flow path through the valve inner chamber and out of the valve body; and (ii) a closed position wherein the float sealingly engages the valve body and precludes vapor from flowing along the first flow path while allowing flow along a second flow path through the vapor permeable membrane and out of the valve body.

Abstract translation: 构造成用于还原罐的填充极限通气阀包括阀体，浮子和透气膜。 阀体可以限定内腔并具有阀出口。 浮子具有浮动体，其构造成容纳在内室内并构造成密封地接合阀体。 透气膜可以被配置为允许蒸汽通过，同时抑制液体通过。 浮子可在（i）打开位置之间移动，其中蒸汽沿着通过阀内室的第一流动流动并流出阀体; 和（ii）关闭位置，其中浮子密封地接合阀体并阻止蒸气沿着第一流动路径流动，同时允许沿着穿过蒸气可渗透膜并从阀体的第二流动路径流动。

公开(公告)号：WO2017200636A2

公开(公告)日：2017-11-23

申请号：PCT/US2017/023994

申请日：2017-03-24

Applicant: EATON CORPORATION

Inventor： MILLS, Vaughn K. ,  MEMMER, Matthew ,  AMBROSE, Steven L. ,  BENJEY, Robert P. ,  FRANKLIN, Max Russell ,  BRAUNING, Kenneth ,  PATIL, Santosh Balasaheb ,  GAWALE, Atish Dinkar ,  SHARMA, Santosh Kumar ,  BARVE, Hrushikesh Arun ,  BHURKE, Pritam

IPC: B60K15/035 ,  B60K15/06 ,  B60K15/03

Abstract: A fuel tank system constructed in accordance to one example of the present disclosure includes a fuel tank, a first vent tube, an evaporative emissions control system and a cam driven tank venting control assembly. The first vent tube is disposed in the fuel tank. The evaporative emissions control system is configured to recapture and recycle emitted fuel vapor. The evaporative emissions control system has a controller. The cam driven tank venting control assembly has a rotary actuator that rotates a cam assembly based on operating conditions. The cam assembly has at least a first cam having a first cam profile configured to selectively open and close the first vent tube based on operating conditions.

Abstract translation: 根据本公开的一个示例构造的燃料箱系统包括燃料箱，第一通风管，蒸发排放物控制系统和凸轮驱动的箱通风控制组件。 第一通气管布置在燃料箱中。 蒸发排放控制系统配置为重新捕获并回收排放的燃料蒸气。 蒸发排放控制系统有一个控制器。 凸轮驱动箱通风控制组件具有旋转致动器，其基于操作条件来旋转凸轮组件。 所述凸轮组件至少具有第一凸轮，所述第一凸轮具有第一凸轮轮廓，所述第一凸轮轮廓构造成基于操作条件选择性地打开和关闭第一通气管。

公开(公告)号：WO2015095500A2

公开(公告)日：2015-06-25

申请号：PCT/US2014/071118

申请日：2014-12-18

Applicant: EATON CORPORATION

Inventor： MEMMER, Matthew ,  MOY, Curtis T. ,  MILLS, Vaughn K.

IPC: B60K15/035

CPC classification number: F16K24/044 ,  B60K15/03519 ,  B60K2015/03289 ,  F01N3/2066 ,  F01N2610/02 ,  F01N2610/1406 ,  F01N2610/1413 ,  F01N2610/142 ,  F01N2610/1466 ,  F01N2900/1814 ,  F16K1/126 ,  F16K31/22 ,  Y02A50/2325 ,  Y02T10/24

Abstract: A fill limit vent valve configured for use with a reductant tank includes a valve body, a float and a vapor permeable membrane. The valve body can define an inner chamber and has a valve outlet. The float has a float body configured to be received within the inner chamber and configured to sealingly engage the valve body. The vapor permeable membrane can be configured to permit vapor to pass through while inhibiting liquid from passing through. The float is movable between (i) an open position wherein vapor flows along a first flow path through the valve inner chamber and out of the valve body; and (ii) a closed position wherein the float sealingly engages the valve body and precludes vapor from flowing along the first flow path while allowing flow along a second flow path through the vapor permeable membrane and out of the valve body.

Abstract translation: 配置用于还原剂罐的填充极限排气阀包括阀体，浮子和透气膜。 阀体可以限定内腔并具有阀出口。 该浮子具有浮体，该浮体被构造成被容纳在内腔内并被构造成密封地接合阀体。 蒸气可渗透膜可以构造成允许蒸气通过，同时抑制液体通过。 所述浮子可在（i）打开位置和打开位置之间移动，在所述打开位置，蒸气沿着通过所述阀内腔的第一流动路径流动并流出所述阀体; 和（ii）关闭位置，其中浮体密封地接合阀体并阻止蒸汽沿着第一流动路径流动，同时允许沿着第二流动路径流动通过蒸汽可渗透膜并流出阀体。

公开(公告)号：WO2017200636A3

公开(公告)日：2017-11-23

申请号：PCT/US2017/023994

申请日：2017-03-24

Applicant: EATON CORPORATION

Inventor： MILLS, Vaughn K. ,  MEMMER, Matthew ,  AMBROSE, Steven L. ,  BENJEY, Robert P. ,  FRANKLIN, Max Russell ,  BRAUNING, Kenneth ,  PATIL, Santosh Balasaheb ,  GAWALE, Atish Dinkar ,  SHARMA, Santosh Kumar ,  BARVE, Hrushikesh Arun ,  BHURKE, Pritam ,  PIFER, Daniel, L.

IPC: B60K15/035 ,  B60K15/06 ,  B60K15/03

Abstract: A fuel tank system constructed in accordance to one example of the present disclosure includes a fuel tank, a first vent tube, an evaporative emissions control system and a cam driven tank venting control assembly. The first vent tube is disposed in the fuel tank. The evaporative emissions control system is configured to recapture and recycle emitted fuel vapor. The evaporative emissions control system has a controller. The cam driven tank venting control assembly has a rotary actuator that rotates a cam assembly based on operating conditions. The cam assembly has at least a first cam having a first cam profile configured to selectively open and close the first vent tube based on operating conditions.

公开(公告)号：WO2016049320A1

公开(公告)日：2016-03-31

申请号：PCT/US2015/051950

申请日：2015-09-24

Applicant: EATON CORPORATION

Inventor： MEMMER, Matthew ,  MILLS, Vaughn K. ,  MOY, Curtis T. ,  AMBROSE, Steven ,  TRAPP, Russell ,  BENJEY, Robert

IPC: F02M37/00 ,  F02M25/08

CPC classification number: F02M25/0836 ,  F02D41/003 ,  F02D41/004 ,  F02M25/0872 ,  F02M25/089 ,  F02M2025/0845 ,  F02M2025/0863

Abstract: A fuel tank system constructed in accordance to one example of the present disclosure includes a fuel tank and an evaporative emission control system. The evaporative emissions control system is configured to recapture and recycle emitted fuel vapor. The evaporative emissions control system further includes a manifold assembly having a first solenoid and a second solenoid. The control module is configured to regulate operation of the first and second solenoids to selectively open and close pathways in the manifold assembly to provide over-pressure and vacuum relief for the fuel tank.

Abstract translation: 根据本公开的一个示例构造的燃料箱系统包括燃料箱和蒸发排放控制系统。 蒸发排放控制系统被配置为重新捕获和再循环发射的燃料蒸气。 蒸发排放控制系统还包括具有第一螺线管和第二螺线管的歧管组件。 控制模块被配置为调节第一和第二螺线管的操作以选择性地打开和关闭歧管组件中的通道，以为燃料箱提供过压和真空释放。

公开(公告)号：WO2016049310A1

公开(公告)日：2016-03-31

申请号：PCT/US2015/051938

申请日：2015-09-24

Applicant: EATON CORPORATION

Inventor： AMBROSE, Steven Lee ,  MILLS, Vaughn K.

IPC: B60K15/035 ,  B60K15/03

CPC classification number: F02M25/0872 ,  B60K2015/0325 ,  B60K2015/03269 ,  B60K2015/03289 ,  B60K2015/03473 ,  B60K2015/03509 ,  F02M37/0082 ,  F02M2025/0863

Abstract: An active drain liquid trap configured for use with a fuel tank system and constructed in accordance to one example of the present disclosure includes a trap body, a float and a pilot. The trap body defines a first inlet, a second inlet and an outlet. The first inlet is fluidly connected to a fuel pump. The second inlet is fluidly connected to a vapor line. The float is rotatably mounted about a float pivot. The pilot moves between an open and closed position. Rotation of the float causes the pilot to be urged into an open position and fluid to be drained from the trap body through the outlet.

Abstract translation: 构造成与燃料箱系统一起使用并根据本公开的一个示例构造的主动排放液体捕集阱包括捕集体，浮子和导管。 捕集器主体限定第一入口，第二入口和出口。 第一个入口与燃油泵流体连接。 第二入口流体连接到蒸气管线。 浮子围绕浮子枢轴可旋转地安装。 飞行员在打开和关闭位置之间移动。 浮子的旋转导致飞行员被推入打开位置，并且流体从捕获体通过出口排出。