公开(公告)号：US11739669B2

公开(公告)日：2023-08-29

申请号：US17786494

申请日：2021-03-09

Applicant: KUBOTA CORPORATION

Inventor： Masayasu Takami ,  Katsunori Ikemachi ,  Yuki Yoshita ,  Masayuki Tochimoto ,  Kazuya Ishida ,  Tomohiro Suzuki ,  Yu Suzuki ,  Toru Suzuki ,  Kentaro Kita

IPC: F01M13/04 ,  F01M11/00

CPC classification number: F01M13/04 ,  F01M11/0004 ,  F01M2011/0033 ,  F01M2013/0438

Abstract: The blow-by gas treating device 100 has a main structure portion 101 which separates oil OL from the blow-by gas BG and an outlet portion 40 which supplies gas G having been separated from the blow-by gas BG to an intake system. The main structure portion 101 has a first blow-by gas taking-in portion 111, a second blow-by gas taking-in portion 112, a separating portion 330 which separates the blow-by gas BG into oil OL and gas G, a first oil guiding portion 151 which guides the oil OL to a front side, a second oil guiding portion 152 which guides the oil OL to a rear side, a first oil drain 161 which discharges the oil OL into the engine, and a second oil drain 162 which discharges the oil OL into the engine.