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GB2383378B - Air-intake device having main and bypass passages for internal combustion engine - Google Patents

Air-intake device having main and bypass passages for internal combustion engine

Info

Publication number
GB2383378B
GB2383378B GB0224850A GB0224850A GB2383378B GB 2383378 B GB2383378 B GB 2383378B GB 0224850 A GB0224850 A GB 0224850A GB 0224850 A GB0224850 A GB 0224850A GB 2383378 B GB2383378 B GB 2383378B
Authority
GB
United Kingdom
Prior art keywords
air
main
combustion engine
internal combustion
intake device
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.)
Expired - Fee Related
Application number
GB0224850A
Other versions
GB0224850D0 (en
GB2383378A (en
Inventor
Masao Ino
Yasuhiro Suzuki
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of GB0224850D0 publication Critical patent/GB0224850D0/en
Publication of GB2383378A publication Critical patent/GB2383378A/en
Application granted granted Critical
Publication of GB2383378B publication Critical patent/GB2383378B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10118—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements with variable cross-sections of intake ducts along their length; Venturis; Diffusers
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M3/00—Idling devices for carburettors
    • F02M3/08—Other details of idling devices
    • F02M3/14—Location of idling system outlet relative to throttle valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1205—Flow throttling or guiding

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)
GB0224850A 2001-11-26 2002-10-24 Air-intake device having main and bypass passages for internal combustion engine Expired - Fee Related GB2383378B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001358944A JP2003161235A (en) 2001-11-26 2001-11-26 Intake device for internal combustion engine

Publications (3)

Publication Number Publication Date
GB0224850D0 GB0224850D0 (en) 2002-12-04
GB2383378A GB2383378A (en) 2003-06-25
GB2383378B true GB2383378B (en) 2005-06-01

Family

ID=19170035

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0224850A Expired - Fee Related GB2383378B (en) 2001-11-26 2002-10-24 Air-intake device having main and bypass passages for internal combustion engine

Country Status (2)

Country Link
JP (1) JP2003161235A (en)
GB (1) GB2383378B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007255395A (en) * 2006-03-27 2007-10-04 Aisan Ind Co Ltd Exhaust pressure control valve
JP2012193725A (en) * 2011-03-18 2012-10-11 Denso Corp Intake air device of internal combustion engine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4406262A (en) * 1979-04-24 1983-09-27 Nissan Motor Company, Ltd. Engine idling speed control system and method for an internal combustion engine
US4488411A (en) * 1982-06-16 1984-12-18 Nippondenso Co., Ltd. Idle speed control apparatus
DE3724263A1 (en) * 1987-07-22 1989-02-02 Vdo Schindling Solenoid valve and throttle housing with such a valve
DE3939455A1 (en) * 1988-11-30 1990-05-31 Marelli Autronica DEVICE FOR CONTROLLING THE IDLE SPEED OF AN INTERNAL COMBUSTION ENGINE
US4955342A (en) * 1988-10-19 1990-09-11 Fuji Jukogyo Kabushiki Kaisha Idle revolution number control apparatus for carbureter
US5140960A (en) * 1989-03-08 1992-08-25 Mitsubishi Denki K. K. Apparatus for controlling idling revolving rate of engine
US5365903A (en) * 1993-08-19 1994-11-22 Unisia Jecs Corporation Engine idling speed control apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4406262A (en) * 1979-04-24 1983-09-27 Nissan Motor Company, Ltd. Engine idling speed control system and method for an internal combustion engine
US4488411A (en) * 1982-06-16 1984-12-18 Nippondenso Co., Ltd. Idle speed control apparatus
DE3724263A1 (en) * 1987-07-22 1989-02-02 Vdo Schindling Solenoid valve and throttle housing with such a valve
US4955342A (en) * 1988-10-19 1990-09-11 Fuji Jukogyo Kabushiki Kaisha Idle revolution number control apparatus for carbureter
DE3939455A1 (en) * 1988-11-30 1990-05-31 Marelli Autronica DEVICE FOR CONTROLLING THE IDLE SPEED OF AN INTERNAL COMBUSTION ENGINE
US5140960A (en) * 1989-03-08 1992-08-25 Mitsubishi Denki K. K. Apparatus for controlling idling revolving rate of engine
US5365903A (en) * 1993-08-19 1994-11-22 Unisia Jecs Corporation Engine idling speed control apparatus

Also Published As

Publication number Publication date
GB0224850D0 (en) 2002-12-04
GB2383378A (en) 2003-06-25
JP2003161235A (en) 2003-06-06

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20060316

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071024