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Patent Searching and Data


Title:
OUTPUT DEVICE, OUTPUT METHOD, PROGRAM, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2016/151810
Kind Code:
A1
Abstract:
A ship 1 equipped with a ship hull 100, a main engine 210 which is an internal combustion engine provided in the ship hull 100, a supercharger 220 for taking a pressurized gas into the main engine 210, a scavenging-air pressure sensor for measuring the scavenging-air pressure of the supercharger 220, an exhaust-gas temperature sensor for measuring the exhaust-gas temperature of the supercharger 220, a load acquisition unit 230 for acquiring the load of the main engine 210, and a computer device 300 for acquiring data pertaining to the scavenging-air pressure of the supercharger 220, the exhaust-gas temperature of the supercharger 220, and the load of the main engine 210, at a plurality of points in time, and on the basis of the acquired data, outputting the change over time in the exhaust-gas temperature and the scavenging-air pressure according to the load in a pre-set range. For example, this computer device 300 outputs data indicating the degree to which the supercharger 220 deteriorates over time, on the basis of the measurement results of an interval during which the scavenging-air pressure decreases and the exhaust-gas temperature increases.

Inventors:
MISHIMA TAKASHI (JP)
UEMATSU KANEFUMI (JP)
SHIBAOKA MASAHIRO (JP)
NAKATANI HIROSHI (JP)
OISHI TOMOO (JP)
KOZUKA MASAYUKI (JP)
Application Number:
PCT/JP2015/059188
Publication Date:
September 29, 2016
Filing Date:
March 25, 2015
Export Citation:
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Assignee:
NIPPON YUSEN KK (JP)
International Classes:
G01M15/05; F02B77/08
Foreign References:
JP2003269183A2003-09-25
JP2010007672A2010-01-14
Attorney, Agent or Firm:
ASAHI PATENT FIRM (JP)
Patent business corporation morning-sun patent firm (JP)
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