Title:
燃料タンク装置
Document Type and Number:
Japanese Patent JP7443775
Kind Code:
B2
Abstract:
To provide a fuel tank device which can inhibit air from being mixed into a fuel while preventing an engine from being stopped by a shortage of the fuel to be supplied from a reservoir cup to the engine.SOLUTION: Each of fuel tank devices 1, 201 includes a fuel tank 2, a reservoir cup 4, a supply pump 6, an in-tank pump 8, a pump control unit 10, an exhaust emission control device 30, and a regeneration control unit 32. The pump control unit 10 stops driving of the in-tank pump 8 when a residual fuel amount FL in the fuel tank 2 becomes a first predetermined value FL1 or smaller. The exhaust emission control device 30 is provided at an exhaust passage 30b. The regeneration control unit 32 increases a fuel injection amount to an engine 12 to instruct regeneration control in which temperature rise or regeneration of the exhaust emission control device 30 is performed. The pump control unit 10 inhibits stoppage of the driving of the in-tank pump 8 when the regeneration control unit 32 instructs the regeneration control.SELECTED DRAWING: Figure 1
Inventors:
Yuki Kurita
Satoshi Ito
Satoshi Ito
Application Number:
JP2020004105A
Publication Date:
March 06, 2024
Filing Date:
January 15, 2020
Export Citation:
Assignee:
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
International Classes:
F02M37/08; F01N3/023; F01N3/033; F01N3/035; F01N3/18; F01N3/24; F02D43/00; F02M37/00; F02M37/18
Domestic Patent References:
| JP201031675A |
Foreign References:
| US20170051701 |
Attorney, Agent or Firm:
KT&S Patent Attorney Corporation