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公开(公告)号：US20150151632A1
公开(公告)日：2015-06-04
申请号：US14096818
申请日：2013-12-04
IPC分类号： B60K15/04
CPC分类号： B60K15/04 , B60K2015/03538 , B60K2015/047
摘要： A vehicle fuel filler tube collar includes an end wall and a side wall. The end wall has an inner surface and an outer surface with a first tube receiving surface extending from the inner surface to the outer surface. The tube receiving surface defines a tube receiving opening having a first diameter. The side wall extends from the end wall and has a first end that is contiguous with the end wall and a second end opposite the end wall. The side wall has an inner collar surface that defines a vent opening at the second end, and an outer collar surface. The vent opening at the second end has a second diameter larger than the first diameter.
摘要翻译： 车辆燃料加注管轴环包括端壁和侧壁。 端壁具有内表面和外表面，其具有从内表面延伸到外表面的第一管接收表面。 管接收表面限定具有第一直径的管接收开口。 侧壁从端壁延伸并且具有与端壁邻接的第一端和与端壁相对的第二端。 侧壁具有在第二端限定通气口的内部轴环表面和外部套环表面。 第二端的排气口具有大于第一直径的第二直径。
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公开(公告)号：US20150361928A1
公开(公告)日：2015-12-17
申请号：US14834579
申请日：2015-08-25
IPC分类号： F02M25/08 , B01D53/04 , B01D46/00 , B60K15/04 , B60K15/035
CPC分类号： F02M25/089 , B01D46/0036 , B01D53/0407 , B01D2257/702 , B01D2259/4516 , B60K15/013 , B60K15/035 , B60K15/03504 , B60K15/0406 , B60K2015/03509 , B60K2015/03538 , B60K2015/0458 , F02M25/0854 , Y10T137/86324
摘要： A compartment wall structure defines a fuel filler compartment that includes a tube receiving opening and a vent opening. A fuel receiving end of a fuel filler tube is located at the tube receiving opening of the fuel filler compartment. A fuel tank attachment end thereof is located outside the fuel filler compartment and is spaced apart from the compartment wall structure. An air vent structure is in fluid communication with the vent opening. The air vent structure defines a chamber opening connected via a vent line to a fuel vapor filter canister. Vapor from the fuel filler compartment is vented to the fuel vapor filter canister through the chamber opening. The air vent structure has a screen at the chamber opening to prevent entry of objects, such as, for example, insects and/or debris through the chamber opening.
摘要翻译： 隔室壁结构限定了包括管接收开口和通气口的加油室。 燃料加注管的燃料接收端位于加油室的管接收口处。 其燃料箱附接端位于加油室外部并且与隔室壁结构间隔开。 排气口结构与排气口流体连通。 排气结构限定了通过排气管线连接到燃料蒸汽过滤器罐的腔室开口。 来自燃料加注室的蒸汽通过室开口排放到燃料蒸汽过滤罐。 排气口结构在室开口处具有屏幕，以防止物体（例如昆虫和/或碎屑）穿过室开口进入。
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公开(公告)号：US20150152816A1
公开(公告)日：2015-06-04
申请号：US14096754
申请日：2013-12-04
CPC分类号： F02M25/089 , B01D46/0036 , B01D53/0407 , B01D2257/702 , B01D2259/4516 , B60K15/013 , B60K15/035 , B60K15/03504 , B60K15/0406 , B60K2015/03509 , B60K2015/03538 , B60K2015/0458 , F02M25/0854 , Y10T137/86324
摘要： A vehicle fuel vapor recovery system includes a compartment wall structure, a fuel filler tube and an air vent chamber structure. The compartment wall structure has a tube receiving opening and a vent opening. The fuel filler tube has a fuel receiving end located within the fuel filler compartment and a fuel tank attachment end located outside of the fuel filler compartment. The air vent chamber structure has a first wall located outside of the fuel filler compartment and a second wall extending from the first wall to an outer surface of the fuel filler tube. The first wall, the second wall, the fuel filler compartment wall structure, and the fuel filler tube cooperate to define an air vent chamber.
摘要翻译： 车辆燃料蒸气回收系统包括隔室壁结构，燃料加注管和排气室结构。 隔室壁结构具有管接收开口和通气口。 燃料加注管具有位于加油室内的燃料接收端和位于加油室外部的燃料箱附接端。 排气室结构具有位于加油室外部的第一壁和从第一壁延伸到燃料加注管的外表面的第二壁。 第一壁，第二壁，燃料填充室壁结构和燃料加注管协作以限定出气室。
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