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US 2020/0149501 A1Published application
Fuel filter element electrical grounding
AssigneeHamilton Sundstrand Corporation
InventorWilliam W. Butcka
Life of this patent
Estimating the term…
Abstract
An end cap for a fuel filter includes a metal body with a first surface opposite a second surface. A hole extends through the first surface and the second surface of the body. A metal spring is connected to the first surface of the metal body and extends at least partially over the hole.
Claims20
An end cap for a fuel filter, wherein the end cap comprises:
- a metal body with a first surface opposite a second surface;
- a hole extending through the first surface and the second surface of the body;
- and
- a metal spring connected to the first surface of the metal body, wherein the metal spring extends at least partially over the hole.
1 more element
A fuel filter comprising:
- an end cap, wherein the end cap comprises:
- a metal body with a first surface opposite a second surface;
- a hole extending through the first surface and the second surface of the body;
- and
- a metal spring connected to the first surface of the metal body, wherein the metal spring extends at least partially over the hole;
- and
- a filter screen connected to the second surface of the metal body.
4 more elements
An end cap for a fuel filter, wherein the end cap comprises:
- a metal body with a first surface opposite a second surface;
- a hole extending through the first surface and the second surface of the body;
- and
- an elastic metal element comprising a first end and a second end, wherein the first end is connected to the first surface of the metal body, and wherein a portion of the elastic metal element extends partially over the hole.
1 more element
Dependencies are inferred from the claim text.