Title:
A fuel quality detecting device of construction machinery
Document Type and Number:
Japanese Patent JP5910587
Kind Code:
B2
Abstract:
Provided is an apparatus for detecting property of fuel in a construction machine, with use of a sub-tank, the apparatus being capable of minimizing an influence on the detection given by water contained in fuel. The apparatus includes a sub-tank (4) between an engine (2) and a fuel tank (1) of the construction machine, a fuel introducing pipe (9) through which fuel is introduced to the sub-tank (4) from the fuel tank (1), a fuel discharger through which fuel in the sub-tank (4) is discharged to the engine (2), and a sensor (5). The sub-tank (4) has a bottom section having a bottom fuel outlet (7) for discharging fuel from the bottom section. The fuel discharger includes a bottom fuel discharging pipe (10) connected to the bottom fuel outlet (7).
Inventors:
Lee
Tomotaka Kita
Tomotaka Kita
Application Number:
JP2013175419A
Publication Date:
April 27, 2016
Filing Date:
August 27, 2013
Export Citation:
Assignee:
Kobelco Construction Machinery Co., Ltd.
International Classes:
F02M37/00; F02D45/00; G01N11/00; G01N33/22; F02M37/24; F02M37/32
Domestic Patent References:
| JP2004257363A | ||||
| JP8145966A |
Attorney, Agent or Firm:
Etsushi Kotani
Masataka Otani
Muramatsu Toshiro
Masataka Otani
Muramatsu Toshiro