Serviceable oil filter device
A serviceable device for filtering lubricating oil includes an inlet and an outlet, a first filtering element and an absorption filtering element. The absorption filtering element is configured to absorb a fluidic contaminant present in the lubricating oil when in contact with the absorption filtering element. A flow path for the lubricating oil is from the inlet, through the first filtering element, and out the outlet. The flow path further includes lubricating oil contact with the absorption filtering element.
1. A serviceable device for filtering lubricating oil, comprising:
an inlet and an outlet;
a first filtering element and an absorption filtering element;
the absorption filtering element configured to absorb a fluidic contaminant present in the lubricating oil when in contact with the absorption filtering element; and
a flow path for the lubricating oil from the inlet, through the first filtering element, and out the outlet, said flow path further including said lubricating oil having only non-pass-through physical contact with the absorption filtering element.
2. The serviceable device for filtering lubricating oil of claim 1 , wherein the absorption filtering element is located in the flow path that is between the inlet and first filter element.
3. The serviceable device for filtering lubricating oil of claim 1 , wherein the absorption filtering element is located in the flow path that is between the first filter element and the outlet.
4. The serviceable device for filtering lubricating oil of claim 1 , wherein the absorption filtering element is configured to absorb a fluidic contaminant comprising alcohol.
5. The serviceable device for filtering lubricating oil of claim 1 , wherein the absorption filtering element is configured to absorb a fluidic contaminant comprising water.
6. The serviceable device for filtering lubricating oil of claim 1 , wherein the absorption filtering element is configured to absorb a fluidic contaminant comprising fuel hydrocarbons.
7. The serviceable device for filtering lubricating oil of claim 1 , wherein the absorption filtering element comprises silica.
8. The serviceable device for filtering lubricating oil of claim 7 , wherein the silica has a particle size between 75 and 250 microns.
9. The serviceable device for filtering lubricating oil of claim 1 , wherein the absorption filtering element comprises aluminum oxide.
10. The serviceable device for filtering lubricating oil of claim 9 , wherein the aluminum oxide has a particle size range between 75 and 250 microns.
11. The serviceable device for filtering lubricating oil of claim 1 , wherein the absorption filtering element comprises cellulose fiber.
12. A serviceable device for filtering lubricating oil, comprising:
an inlet and an outlet;
a first filtering element and an absorption filtering element;
the first filtering element configured to remove solid particles from the lubricating oil when the lubricating oil passes through the first filtering element;
the absorption filtering element configured to absorb a fluidic contaminant present in the lubricating oil when the lubricating oil contacts the absorption filtering element, said absorption filtering element comprising at least one of silica and aluminum oxide disbursed on a substrate; and
a flow path for the lubricating oil from the inlet, through the first filtering element, and out the outlet, said flow path further including said lubricating oil having only non-pass-through physical contact with the absorption filtering element.
13. The serviceable device for filtering lubricating oil of claim 12 , wherein said at least one of silica and aluminum oxide disbursed on the substrate has a particle size between 75 and 250 microns.
14. The serviceable device for filtering lubricating oil of claim 12 , wherein the absorption filtering element substrate comprises a cellulose fiber.
15. A serviceable device for filtering lubricating oil, comprising:
an inlet and an outlet;
a first filtering element and an absorption filtering element;
an absorption filtering element configured to absorb a fluidic contaminant present in the lubricating oil when in contact with the absorption filtering element;
a flow path for the lubricating oil from the inlet, through the first filtering element, and out the outlet, said flow path further including said lubricating oil having only non-pass-through physical contact with the absorption filtering element; and
said absorption filtering element being located in one of a) the flow path between the inlet and first filter element and b) the flow path between the outlet and first filter element.
16. The serviceable device for filtering lubricating oil of claim 15 , wherein the absorption filtering element comprises a cellulose fiber substrate and at least one of silica and aluminum oxide disbursed on the substrate, said at least one of silica and aluminum oxide having a particle size between 75 and 250 microns.