公开(公告)号：US09427683B2

公开(公告)日：2016-08-30

申请号：US13743121

申请日：2013-01-16

Applicant: Wayne Fueling Systems LLC

Inventor： Bengt Ingemar Larsson ,  James David Dirocco, Jr.

IPC: B01D35/00 ,  B01D24/00 ,  B01D27/00 ,  B67D7/76 ,  B01D35/143 ,  B01D29/23 ,  B01D46/42

CPC classification number: B01D35/005 ,  B01D29/23 ,  B01D35/143 ,  B01D46/4254 ,  B01D2201/309 ,  B67D7/76

Abstract: Embodiments of a filter device for use in fuel dispensing systems can comprise an inspection element that permits visual observation of fuel that flows inside of the system. The filter device can include a body with a wall that forms a filter chamber. The wall can have one or more apertures that couple with a fuel inlet and a fuel outlet to allow fuel to flow into and about the filter chamber. In one embodiment, the body includes a boss member with a bore that penetrates the wall to expose the filter chamber. The inspection element includes an optical element that fits within the bore and a retaining element that secures to the boss member to retain the optical element therein.

Abstract translation: 用于燃料分配系统的过滤装置的实施例可以包括允许目视观察在系统内部流动的燃料的检查元件。 过滤装置可以包括具有形成过滤室的壁的主体。 壁可以具有与燃料入口和燃料出口联接的一个或多个孔，以允许燃料流入和围绕过滤室。 在一个实施例中，主体包括具有穿过壁以暴露过滤室的孔的凸起构件。 检查元件包括装配在孔内的光学元件和固定到凸起构件以将光学元件保持在其中的保持元件。