Title:
エンジン装置
Document Type and Number:
Japanese Patent JP6517117
Kind Code:
B2
Abstract:
A ship comprising an engine; and an engine control unit (ECU) configured to: based on the ship being outside a reduced emissions area, perform an engine switching operation to switch operation of the engine from a gas mode to a diesel mode; and based on the ship being within the reduced emissions area, prohibit the engine switching operation. An apparatus for operating a vehicle, the apparatus comprising an engine control unit (ECU) configured to: determine whether a first location associated with an engine is within a reduced emissions area; based on the first location being outside the reduced emissions area, enable an engine switching operation to switch an operation state of the engine; and based on the engine being within the reduced emissions area, prohibit the engine switching operation. A method of operating a vehicle, the method comprising determining whether the vehicle is within a reduced emissions area; and based on a determination that the vehicle is within the reduced emissions area: configuring an engine to have an operating state corresponding to a first mode in which gaseous fuel is supplied to a cylinder of the engine; and prohibiting an engine switching operation to switch the operating state of the engine from the first mode to a second mode in which liquid fuel is supplied to the cylinder.
Inventors:
Ryoichi Hagiwara
Kazuki Toki
Masayoshi Doi
Murakami Taishi
Tatsuro Ohra
Osamu Yamagishi
Kazuki Toki
Masayoshi Doi
Murakami Taishi
Tatsuro Ohra
Osamu Yamagishi
Application Number:
JP2015182481A
Publication Date:
May 22, 2019
Filing Date:
September 16, 2015
Export Citation:
Assignee:
Yanmar Co., Ltd.
International Classes:
F02D19/06; F02D41/02; F02D41/04
Domestic Patent References:
| JP2002004899A | ||||
| JP59052054U | ||||
| JP2013241905A | ||||
| JP2000145488A | ||||
| JP1182083A | ||||
| JP201757774A | ||||
| JP201757775A | ||||
| JP201757776A |
Foreign References:
| US20030187565 | ||||
| WO2011117960A1 |
Attorney, Agent or Firm:
Ryuichi Watanabe