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GB2391907B - Variable air flow intake system - Google Patents

Variable air flow intake system

Info

Publication number
GB2391907B
GB2391907B GB0316686A GB0316686A GB2391907B GB 2391907 B GB2391907 B GB 2391907B GB 0316686 A GB0316686 A GB 0316686A GB 0316686 A GB0316686 A GB 0316686A GB 2391907 B GB2391907 B GB 2391907B
Authority
GB
United Kingdom
Prior art keywords
air flow
intake system
variable air
flow intake
variable
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
GB0316686A
Other versions
GB0316686D0 (en
GB2391907A (en
Inventor
Masao Ino
Tetsuji Yamanaka
Takashi Chaya
Toshio Hayashi
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 GB0316686D0 publication Critical patent/GB0316686D0/en
Publication of GB2391907A publication Critical patent/GB2391907A/en
Application granted granted Critical
Publication of GB2391907B publication Critical patent/GB2391907B/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0205—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the charging effect
    • F02B27/0215—Oscillating pipe charging, i.e. variable intake pipe length charging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
    • F02B27/0247—Plenum chambers; Resonance chambers or resonance pipes
    • F02B27/0263—Plenum chambers; Resonance chambers or resonance pipes the plenum chamber and at least one of the intake ducts having a common wall, and the intake ducts wrap partially around the plenum chamber, i.e. snail-type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
    • F02B27/0268—Valves
    • F02B27/0273—Flap valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
GB0316686A 2002-07-29 2003-07-16 Variable air flow intake system Expired - Fee Related GB2391907B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002219765A JP2004060525A (en) 2002-07-29 2002-07-29 Variable air suction device

Publications (3)

Publication Number Publication Date
GB0316686D0 GB0316686D0 (en) 2003-08-20
GB2391907A GB2391907A (en) 2004-02-18
GB2391907B true GB2391907B (en) 2005-11-30

Family

ID=27764591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0316686A Expired - Fee Related GB2391907B (en) 2002-07-29 2003-07-16 Variable air flow intake system

Country Status (2)

Country Link
JP (1) JP2004060525A (en)
GB (1) GB2391907B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005248987A (en) 2004-03-01 2005-09-15 Denso Corp Bearing support device
KR20050120980A (en) * 2004-06-21 2005-12-26 현대자동차주식회사 Variable intake system of vehicle
US7228834B2 (en) * 2005-07-20 2007-06-12 Siemens Canada Limited Intake manifold blade to runner alignment
JP4506735B2 (en) 2006-08-11 2010-07-21 株式会社デンソー Multiple integrated valve opening and closing device
JP2010019209A (en) * 2008-07-14 2010-01-28 Denso Corp Intake device of internal combustion engine
KR100978474B1 (en) 2008-07-22 2010-08-30 인지컨트롤스 주식회사 Manifold with built-in flow prevention
JP5035703B2 (en) * 2009-03-30 2012-09-26 株式会社デンソー Intake device
WO2013118650A1 (en) * 2012-02-06 2013-08-15 日産自動車株式会社 Variable intake device for internal combustion engine
JP5969833B2 (en) * 2012-06-21 2016-08-17 株式会社マーレ フィルターシステムズ Intake device for internal combustion engine
JP6003692B2 (en) * 2013-02-05 2016-10-05 アイシン精機株式会社 Intake device
JP6558156B2 (en) * 2015-09-03 2019-08-14 アイシン精機株式会社 Intake device and intake control valve
JP6693213B2 (en) * 2016-03-24 2020-05-13 アイシン精機株式会社 Intake device for internal combustion engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226814A2 (en) * 1985-12-09 1987-07-01 Hitachi, Ltd. Throttle valve assembly body
WO2001031179A1 (en) * 1999-10-23 2001-05-03 Filterwerk Mann+Hummel Gmbh Suction pipe with a drum controller

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226814A2 (en) * 1985-12-09 1987-07-01 Hitachi, Ltd. Throttle valve assembly body
WO2001031179A1 (en) * 1999-10-23 2001-05-03 Filterwerk Mann+Hummel Gmbh Suction pipe with a drum controller

Also Published As

Publication number Publication date
GB0316686D0 (en) 2003-08-20
GB2391907A (en) 2004-02-18
JP2004060525A (en) 2004-02-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070716