Oil diverter and return system. relates to diverting a portion of internal combustion engine oil from the primary lubrication system to secondary devices. system provides for returning diverted oil to lubrication system after use by devices. two secondary devices can be used. one being provided restricted oil flow and the second being provided full flow. system includes method for attachment to engine. system includes method for capturing sample oil during operation of engine.

Abstract

This embodiment is for diverting a portion of oil away from the primary lubrication system of an internal combustion engine to a secondary device while maintaining full oil pressure for another secondary device. The oil diverter provides restricted out going only oil flow to a device requiring oil flow back to the engine. The devices out going only anti flow back valve allows the secondary oil use device to maintain its oil level when oil pressure stops. The system includes the oil return device with the purpose to send the diverted oil back to the primary lubrication system after use by the secondary oil use device or devices. The oil return contains a reservoir that facilitates the capture of sample oil during the operation of the engine.

Dependencies are inferred from the claim text.