Power plants – Internal combustion engine with treatment or handling of... – By means producing a chemical reaction of a component of the...
Reexamination Certificate
2006-07-25
2009-11-17
Tran, Binh Q (Department: 3748)
Power plants
Internal combustion engine with treatment or handling of...
By means producing a chemical reaction of a component of the...
C060S280000, C060S284000, C060S286000, C180S065230, C180S065310, C180S065510
Reexamination Certificate
active
07617673
ABSTRACT:
A start-up assisting degree by a motor is set at an appropriate level on the basis of a catalyst condition represented by a catalyst temperature, an oxygen storage (degree) in the catalyst, a change in combustion control represented by an air-fuel ratio for combustion, an ignition timing, or an engine condition such as an engine stopping time period, an engine cooling water temperature, a crank stopping position or rotational load.
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patent: 2000-104588 (2000-04-01), None
patent: 2001-173504 (2001-06-01), None
Ohsuga Minoru
Ohtsu Eiichi
Okada Takashi
Udono Tadatsugu
Crowell & Moring LLP
Hitachi , Ltd.
Tran Binh Q
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