TW200710329A - Fuel injection apparatus - Google Patents

Fuel injection apparatus

Info

Publication number
TW200710329A
TW200710329A TW095123284A TW95123284A TW200710329A TW 200710329 A TW200710329 A TW 200710329A TW 095123284 A TW095123284 A TW 095123284A TW 95123284 A TW95123284 A TW 95123284A TW 200710329 A TW200710329 A TW 200710329A
Authority
TW
Taiwan
Prior art keywords
fuel injection
control unit
fuel
injection apparatus
injection module
Prior art date
Application number
TW095123284A
Other languages
Chinese (zh)
Other versions
TWI308194B (en
Inventor
Atsushi Matsunohira
Shuichi Wada
Tomoya Yamakawa
Tatsuji Irie
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2005218380A external-priority patent/JP2007032456A/en
Priority claimed from JP2005250464A external-priority patent/JP2007064084A/en
Priority claimed from JP2005291047A external-priority patent/JP4138793B2/en
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of TW200710329A publication Critical patent/TW200710329A/en
Application granted granted Critical
Publication of TWI308194B publication Critical patent/TWI308194B/en

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

Provided is a fuel injection apparatus including a fuel injection module for suctioning, pressurizing and injecting fuel by a reciprocation motion of a plunger, and a control unit for providing a driving signal to the fuel injection module for driving the plunger according to the running status of engine. Said control unit determines if a fuel cut control mode is satisfied based on the running status of engine. When the control unit determines that the fuel cut control mode is satisfied, the control unit provides a driving signal to said fuel injection module during such a short time that fuel injection is not caused.
TW95123284A 2005-07-28 2006-06-28 Fuel injection apparatus TWI308194B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005218380A JP2007032456A (en) 2005-07-28 2005-07-28 Fuel injection device
JP2005250464A JP2007064084A (en) 2005-08-31 2005-08-31 Fuel injector
JP2005291047A JP4138793B2 (en) 2005-10-04 2005-10-04 Fuel injection device

Publications (2)

Publication Number Publication Date
TW200710329A true TW200710329A (en) 2007-03-16
TWI308194B TWI308194B (en) 2009-04-01

Family

ID=45071773

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95123284A TWI308194B (en) 2005-07-28 2006-06-28 Fuel injection apparatus

Country Status (1)

Country Link
TW (1) TWI308194B (en)

Also Published As

Publication number Publication date
TWI308194B (en) 2009-04-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees