| 摘要 |
A pollution control system for diesel engines includes a PCV valve and an oil filter positioned together in a canister. An open/closed state of the PCV is regulated by a controller, preferably wirelessly, responsive to sensed blow-by conditions, including pressure, temperature, composition, and/or flow rate. The controller also wirelessly receives measurements from an in-line blow-by gas sensor for regulating the PCV valve. The oil filter cleans particulate matter out of the blow-by gas, and condenses oil to return to the engine. The controller regulates the amount of blow-by gas vented through the system. |
