Title:
CETANE NUMBER DETECTION MEANS AND ENGINE HAVING THE CETANE NUMBER DETECTION MEANS
Document Type and Number:
WIPO Patent Application WO/2007/141964
Kind Code:
A1
Abstract:
A cetane number detection means in which an angular velocity detection means (10)
for detecting the rotation angular velocity of the crankshaft (11) of an engine
(54), and which detects a variation in the value of the amplitude of the angular
velocity detected by the angular velocity detection means (10) as a variation in
cetane number.
More Like This:
WO/2023/181209 | EXCESS AIR RATIO CALCULATION DEVICE |
JP2018173005 | CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE |
JP5576141 | A control device of an internal-combustion engine |
Inventors:
TAKAHASHI TAKESHI (JP)
TAKAHATA TERUMITSU (JP)
NOMURA HIDENORI (JP)
ASAI GOU (JP)
SHINOHARA YUKIHIRO (JP)
OOSHIMA KEIJI (JP)
ITATSU TOSHIRO (JP)
TAKAHATA TERUMITSU (JP)
NOMURA HIDENORI (JP)
ASAI GOU (JP)
SHINOHARA YUKIHIRO (JP)
OOSHIMA KEIJI (JP)
ITATSU TOSHIRO (JP)
Application Number:
PCT/JP2007/058541
Publication Date:
December 13, 2007
Filing Date:
April 19, 2007
Export Citation:
Assignee:
YANMAR CO LTD (JP)
TOYOTA MOTOR CO LTD (JP)
TAKAHASHI TAKESHI (JP)
TAKAHATA TERUMITSU (JP)
NOMURA HIDENORI (JP)
ASAI GOU (JP)
SHINOHARA YUKIHIRO (JP)
OOSHIMA KEIJI (JP)
ITATSU TOSHIRO (JP)
TOYOTA MOTOR CO LTD (JP)
TAKAHASHI TAKESHI (JP)
TAKAHATA TERUMITSU (JP)
NOMURA HIDENORI (JP)
ASAI GOU (JP)
SHINOHARA YUKIHIRO (JP)
OOSHIMA KEIJI (JP)
ITATSU TOSHIRO (JP)
International Classes:
F02D45/00; F02D23/02; F02D41/04; F02D41/06; F02D41/22; F02D41/38; F02D41/40
Foreign References:
JP2005240757A | 2005-09-08 | |||
US20050048703A1 | 2005-03-03 | |||
JP2004340026A | 2004-12-02 | |||
JP2006016994A | 2006-01-19 |
Other References:
See also references of EP 2031232A4
Attorney, Agent or Firm:
YANO, Juichiro (Twin 21 MID Tower 34th Floor1-61, Shiromi 2-chome,Chuo-ku, Osaka-sh, Osaka 34, JP)
Download PDF:
Previous Patent: ARTICLE STORAGE FACILITY AND ITS OPERATING METHOD
Next Patent: ANTENNA FOR RECEIVING TERRESTRIAL DIGITAL BROADCASTING
Next Patent: ANTENNA FOR RECEIVING TERRESTRIAL DIGITAL BROADCASTING