公开(公告)号：US10012171B2

公开(公告)日：2018-07-03

申请号：US14915166

申请日：2014-08-28

申请人： Yanmar Co., Ltd.

发明人： Yoshiaki Shibata ,  Hideo Shiomi ,  Taichi Togashi ,  Hiroyuki Machiyama

IPC分类号： F02M59/00 ,  F02D41/30 ,  F02D41/06 ,  F02D41/40 ,  F02M59/28 ,  F02N11/08 ,  F02M41/06 ,  F02M59/44 ,  F02N19/00 ,  F02M59/42 ,  F02D41/22

CPC分类号： F02D41/3082 ,  F02D41/062 ,  F02D41/408 ,  F02D2041/226 ,  F02M41/063 ,  F02M59/28 ,  F02M59/42 ,  F02M59/447 ,  F02N11/08 ,  F02N2019/002 ,  Y02T10/44

摘要： The application is directed to a diesel engine. If the rack cannot complete a predetermined operation within a predetermined amount of time due to the key switch being held at a start-position, the control unit controls a starter to cause a plunger to perform a preparatory stroke operation, and the stroke operation by the plunger is stopped before the diesel engine starts.

公开(公告)号：US10371040B2

公开(公告)日：2019-08-06

申请号：US15270736

申请日：2016-09-20

申请人： YANMAR CO., LTD.

发明人： Masataka Mitsuda ,  Hokuto Kusaka ,  Masayuki Yamada ,  Isao Taguchi ,  Yoshiaki Shibata

IPC分类号： F01N3/10 ,  F01N3/28 ,  F01P3/20 ,  F01P5/02 ,  F01P7/02 ,  F01N11/00 ,  F01N13/00 ,  F01N13/08 ,  F01N13/10 ,  F01N13/18 ,  F01N3/021 ,  F01N3/023 ,  F02B63/04

摘要： An engine includes an exhaust-gas purification device. The exhaust-gas purification device purifies exhaust gas. The exhaust-gas purification device includes electrical components. The electrical components detect the states of the exhaust-gas purification device. The engine includes a cooling-water circulation mechanism for circulating cooling water for the engine. Further, a portion of the cooling water circulated by the cooling-water circulation mechanism cools the electrical components.