Title:
可変動弁装置を備えた内燃機関
Document Type and Number:
Japanese Patent JP4013719
Kind Code:
B2
Abstract:
A calculation unit calculates the air-intake amount from the parameters related to the engine operation status at the time of opening and closing of an inlet valve (6), respectively. Another calculation unit calculates an actual air-intake amount from the two calculated values.
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Inventors:
Naohide Fuwa
Akira Ohata
Akira Ohata
Application Number:
JP2002279494A
Publication Date:
November 28, 2007
Filing Date:
September 25, 2002
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F02D45/00; F02D13/02; F02D41/04; F02D41/18
Domestic Patent References:
| JP200198998A |
Attorney, Agent or Firm:
Takashi Ishida
Jun Tsuruta
Masaya Nishiyama
Jun Tsuruta
Masaya Nishiyama