| 主权项 |
1. An oil separator comprising a housing and an impingement member located in the housing, wherein
the oil separator introduces purge air into the housing from an air dryer, causes the purge air to strike the impingement member to separate oil from the introduced purge air, thereby recovering collected liquid containing the oil, and discharges cleaned air, the oil separator further comprises a detecting member provided in the housing, the detecting member is configured to detect an amount of the collected liquid in the housing, and output a result of the detection to a notifying member, which notifies a user of the amount of the collected liquid based on the result of the detection. |
