BR0305302B1 - Intake control system for internal combustion engine. - Google Patents

Intake control system for internal combustion engine.

Info

Publication number
BR0305302B1
BR0305302B1 BR0305302A BR0305302A BR0305302B1 BR 0305302 B1 BR0305302 B1 BR 0305302B1 BR 0305302 A BR0305302 A BR 0305302A BR 0305302 A BR0305302 A BR 0305302A BR 0305302 B1 BR0305302 B1 BR 0305302B1
Authority
BR
Brazil
Prior art keywords
control system
combustion engine
internal combustion
intake control
intake
Prior art date
Application number
BR0305302A
Other languages
Portuguese (pt)
Other versions
BR0305302A (en
Inventor
Makoto Tsuyuguchi
Yoshiaki Hirakata
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
Application filed filed Critical
Publication of BR0305302A publication Critical patent/BR0305302A/en
Publication of BR0305302B1 publication Critical patent/BR0305302B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/002—Electric control of rotation speed controlling air supply
    • F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
    • F02D31/005—Electric control of rotation speed controlling air supply for idle speed control by controlling a throttle by-pass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2464—Characteristics of actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/16—End position calibration, i.e. calculation or measurement of actuator end positions, e.g. for throttle or its driving actuator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2441—Methods of calibrating or learning characterised by the learning conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
BR0305302A 2002-12-02 2003-11-25 Intake control system for internal combustion engine. BR0305302B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002350553A JP2004183541A (en) 2002-12-02 2002-12-02 Intake air flow control system of internal combustion engine

Publications (2)

Publication Number Publication Date
BR0305302A BR0305302A (en) 2004-08-31
BR0305302B1 true BR0305302B1 (en) 2012-05-02

Family

ID=32376159

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0305302A BR0305302B1 (en) 2002-12-02 2003-11-25 Intake control system for internal combustion engine.

Country Status (8)

Country Link
EP (1) EP1431553B1 (en)
JP (1) JP2004183541A (en)
CN (1) CN1306158C (en)
BR (1) BR0305302B1 (en)
CA (1) CA2449147C (en)
ES (1) ES2430822T3 (en)
MX (1) MXPA03011038A (en)
TW (1) TWI231839B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5439083B2 (en) 2009-07-31 2014-03-12 三菱重工業株式会社 Engine, engine speed control device, and engine speed control method
RU2549748C1 (en) * 2013-10-15 2015-04-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный индустриальный университет" Perfection of diesel piston engine equilibrium at idling by choke

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0718371B2 (en) * 1986-11-24 1995-03-06 三菱電機株式会社 Internal combustion engine speed control device
JPH01203626A (en) * 1988-02-07 1989-08-16 Honda Motor Co Ltd Starting control device and intake air quantity control device for internal combustion engine
JP2885017B2 (en) * 1993-10-12 1999-04-19 三菱自動車工業株式会社 Idle speed control device for internal combustion engine
JP3338195B2 (en) * 1994-08-10 2002-10-28 本田技研工業株式会社 Intake air amount control device for internal combustion engine
JP3005455B2 (en) * 1995-06-14 2000-01-31 トヨタ自動車株式会社 Engine speed control device for internal combustion engine
JP3436455B2 (en) * 1996-05-15 2003-08-11 株式会社日立製作所 Engine throttle body
JP3736911B2 (en) * 1996-08-22 2006-01-18 株式会社ケーヒン Step motor control method in idle rotation speed control device
JPH11166436A (en) * 1997-12-03 1999-06-22 Fuji Heavy Ind Ltd Method for controlling isc valve

Also Published As

Publication number Publication date
EP1431553A2 (en) 2004-06-23
EP1431553B1 (en) 2013-07-10
CN1508414A (en) 2004-06-30
CA2449147C (en) 2007-05-22
CA2449147A1 (en) 2004-06-02
TWI231839B (en) 2005-05-01
JP2004183541A (en) 2004-07-02
BR0305302A (en) 2004-08-31
EP1431553A3 (en) 2009-12-30
TW200417683A (en) 2004-09-16
ES2430822T3 (en) 2013-11-21
MXPA03011038A (en) 2004-10-15
CN1306158C (en) 2007-03-21

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Legal Events

Date Code Title Description
B09A Decision: granting
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/11/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi; resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2281 DE 23-09-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.