EP2400131A4 - Air intake control device for engine - Google Patents

Air intake control device for engine

Info

Publication number
EP2400131A4
EP2400131A4 EP10755906A EP10755906A EP2400131A4 EP 2400131 A4 EP2400131 A4 EP 2400131A4 EP 10755906 A EP10755906 A EP 10755906A EP 10755906 A EP10755906 A EP 10755906A EP 2400131 A4 EP2400131 A4 EP 2400131A4
Authority
EP
European Patent Office
Prior art keywords
engine
control device
air intake
intake control
air
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP10755906A
Other languages
German (de)
French (fr)
Other versions
EP2400131B1 (en
EP2400131A1 (en
Inventor
Tatsuya Miura
Hiroshige Akiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Keihin Corp
Original Assignee
Keihin 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
Application filed by Keihin Corp filed Critical Keihin Corp
Publication of EP2400131A1 publication Critical patent/EP2400131A1/en
Publication of EP2400131A4 publication Critical patent/EP2400131A4/en
Application granted granted Critical
Publication of EP2400131B1 publication Critical patent/EP2400131B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1035—Details of the valve housing
    • F02D9/1055—Details of the valve housing having a fluid by-pass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/04—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by mechanical control linkages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/106—Detection of demand or actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1035—Details of the valve housing
    • F02D9/104—Shaping of the flow path in the vicinity of the flap, e.g. having inserts in the housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1035—Details of the valve housing
    • F02D9/105—Details of the valve housing having a throttle position sensor
    • 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
    • F02D2200/0404—Throttle position

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
EP10755906.4A 2009-03-23 2010-03-15 Air intake control device for engine Active EP2400131B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009070030A JP5147768B2 (en) 2009-03-23 2009-03-23 Engine intake control device
PCT/JP2010/054324 WO2010110108A1 (en) 2009-03-23 2010-03-15 Air intake control device for engine

Publications (3)

Publication Number Publication Date
EP2400131A1 EP2400131A1 (en) 2011-12-28
EP2400131A4 true EP2400131A4 (en) 2012-10-17
EP2400131B1 EP2400131B1 (en) 2013-07-17

Family

ID=42780800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10755906.4A Active EP2400131B1 (en) 2009-03-23 2010-03-15 Air intake control device for engine

Country Status (5)

Country Link
EP (1) EP2400131B1 (en)
JP (1) JP5147768B2 (en)
CN (1) CN102362055B (en)
BR (1) BRPI1013555B1 (en)
WO (1) WO2010110108A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPV20110017A1 (en) * 2011-11-07 2013-05-08 Marco Girotto MINIMUM MANUAL ADJUSTMENT SYSTEM FOR INJECTION HARLEY-DAVIDSON.
JP5904463B2 (en) * 2012-01-11 2016-04-13 株式会社エフ・シー・シー Idle intake air amount adjustment device
KR101567698B1 (en) * 2014-06-05 2015-11-23 현대자동차주식회사 Variable intake valve with spring
CN106194444B (en) * 2016-08-26 2023-05-16 重庆隆鑫机车有限公司 Engine throttle valve body, throttle valve and engine
JP7110620B2 (en) * 2018-02-28 2022-08-02 トヨタ自動車株式会社 oil cooler
JP6949791B2 (en) * 2018-08-30 2021-10-13 愛三工業株式会社 Throttle device
JP7492483B2 (en) 2021-03-30 2024-05-29 日立Astemo株式会社 Intake control device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343632A (en) * 1989-07-07 1991-02-25 Nippondenso Co Ltd Suction throttle valve opening/closing device of internal combustion engine
US20010047797A1 (en) * 2000-05-31 2001-12-06 Hiroyuki Takano Throttle valve control apparatus
US20070125340A1 (en) * 2005-12-02 2007-06-07 Keihin Corporation Throttle control apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0350352A (en) * 1989-07-18 1991-03-04 Honda Motor Co Ltd Control device for automotive engine
JP2006017080A (en) * 2004-07-05 2006-01-19 Denso Corp Intake air control device for internal combustion engine
JP2006283585A (en) * 2005-03-31 2006-10-19 Yamaha Motor Co Ltd Throttle body
JP2007030335A (en) * 2005-07-27 2007-02-08 Bridgestone Corp Steel cord junction device and its application method
JP4531008B2 (en) * 2006-05-11 2010-08-25 株式会社ケーヒン Intake control device for motorcycles
US7676319B2 (en) * 2006-12-28 2010-03-09 Hitachi, Ltd. Intake air amount control apparatus for engine and control method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343632A (en) * 1989-07-07 1991-02-25 Nippondenso Co Ltd Suction throttle valve opening/closing device of internal combustion engine
US20010047797A1 (en) * 2000-05-31 2001-12-06 Hiroyuki Takano Throttle valve control apparatus
US20070125340A1 (en) * 2005-12-02 2007-06-07 Keihin Corporation Throttle control apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010110108A1 *

Also Published As

Publication number Publication date
BRPI1013555B1 (en) 2020-09-29
BRPI1013555A2 (en) 2016-04-12
JP5147768B2 (en) 2013-02-20
EP2400131B1 (en) 2013-07-17
WO2010110108A1 (en) 2010-09-30
EP2400131A1 (en) 2011-12-28
CN102362055A (en) 2012-02-22
JP2010223049A (en) 2010-10-07
CN102362055B (en) 2014-05-07

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