Separation assembly with multiple separators and a single jet pump assembly

A separation assembly comprising:

• a first crankcase ventilation separator comprising a first drain outlet
• a second crankcase ventilation separator comprising a second drain outlet and
• a jet pump assembly comprising:
• a first drain inlet fluidly connected to the first drain outlet of the first crankcase ventilation separator and a second drain inlet fluidly connected to the second drain outlet of the second crankcase ventilation separator, the jet pump assembly providing suction pressure to both the first drain outlet of the first crankcase ventilation separator and the second drain outlet of the second crankcase ventilation separator;
• and
• a motive inlet through which drive fluid enters the jet pump assembly to draw fluid from the first drain inlet and the second drain inlet through the jet pump assembly,
• wherein the jet pump assembly comprises a common plenum that is configured to receive and fluidly combine drain fluid from both the first drain inlet and the second drain inlet, and
• wherein the jet pump assembly comprises a check valve downstream from the common plenum and a suction chamber positioned downstream from the check valve, the check valve directing the drain fluid to flow from the common plenum into the suction chamber and preventing the drain fluid from flowing backward from the suction chamber to the common plenum.

A separation assembly comprising:

• a first crankcase ventilation separator comprising a first drain outlet;
• a second crankcase ventilation separator comprising a second drain outlet;
• a jet pump assembly fluidly connected to the first drain outlet of the first crankcase ventilation separator and the second drain outlet of the second crankcase ventilation separator, the jet pump assembly providing suction pressure to both the first drain outlet of the first crankcase ventilation separator and the second drain outlet of the second crankcase ventilation separator;
• and
• a motive jet outlet, the motive jet outlet providing suction to the first drain outlet of the first crankcase ventilation separator and the second drain outlet of the second crankcase ventilation separator.

A jet pump assembly comprising:

• a first drain inlet fluidly connected to a first drain outlet of a first crankcase ventilation separator;
• a second drain inlet fluidly connected to a second drain outlet of a second crankcase ventilation separator;
• and
• a motive inlet through which drive fluid enters the jet pump assembly to draw fluid from the first drain inlet and the second drain inlet through the jet pump assembly,
• wherein the jet pump assembly provides suction pressure to both the first drain outlet of the first crankcase ventilation separator and the second drain outlet of the second crankcase ventilation separator.