CN100394018C - 带有节流阀的低噪声进气管 - Google Patents

带有节流阀的低噪声进气管 Download PDF

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Publication number
CN100394018C
CN100394018C CNB2005100672090A CN200510067209A CN100394018C CN 100394018 C CN100394018 C CN 100394018C CN B2005100672090 A CNB2005100672090 A CN B2005100672090A CN 200510067209 A CN200510067209 A CN 200510067209A CN 100394018 C CN100394018 C CN 100394018C
Authority
CN
China
Prior art keywords
valve block
suction tude
valve
described suction
throttle valve
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
CNB2005100672090A
Other languages
English (en)
Chinese (zh)
Other versions
CN1690400A (zh
Inventor
W·施纳贝尔
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of CN1690400A publication Critical patent/CN1690400A/zh
Application granted granted Critical
Publication of CN100394018C publication Critical patent/CN100394018C/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10308—Equalizing conduits, e.g. between intake ducts or between plenum chambers
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M29/00—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture
    • F02M29/04—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture having screens, gratings, baffles or the like
    • 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
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10262—Flow guides, obstructions, deflectors or the like
    • 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
    • F02M35/1211—Flow throttling or guiding by using inserts in the air intake flow path, e.g. baffles, throttles or orifices; Flow guides
    • 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
    • F02M35/1216—Flow throttling or guiding by using a plurality of holes, slits, protrusions, perforations, ribs or the like; Surface structures; Turbulence generators
    • 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
    • F02M35/10314—Materials for intake systems
    • F02M35/10321—Plastics; Composites; Rubbers
    • 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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Characterised By The Charging Evacuation (AREA)
CNB2005100672090A 2004-04-19 2005-04-19 带有节流阀的低噪声进气管 Expired - Fee Related CN100394018C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004019446A DE102004019446B4 (de) 2004-04-19 2004-04-19 Geräuscharmes Saugrohr
DE102004019446.7 2004-04-19

Publications (2)

Publication Number Publication Date
CN1690400A CN1690400A (zh) 2005-11-02
CN100394018C true CN100394018C (zh) 2008-06-11

Family

ID=35140089

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100672090A Expired - Fee Related CN100394018C (zh) 2004-04-19 2005-04-19 带有节流阀的低噪声进气管

Country Status (3)

Country Link
JP (1) JP2005307980A (de)
CN (1) CN100394018C (de)
DE (1) DE102004019446B4 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101806262A (zh) * 2010-03-30 2010-08-18 重庆长安汽车股份有限公司 一种汽油发动机进气***的降噪结构
JP6089749B2 (ja) * 2013-02-14 2017-03-08 Nok株式会社 ガスケット
JP6341905B2 (ja) * 2013-03-05 2018-06-13 Nok株式会社 吸気音低減装置
US10323610B2 (en) * 2016-01-11 2019-06-18 Ford Global Technologies, Llc Noise attenuation device for an intake system of an internal combustion engine
GB2553818B (en) * 2016-09-15 2018-09-26 Ford Global Tech Llc A throttle valve assesmbly
CN106677931A (zh) * 2016-12-16 2017-05-17 浙江吉利控股集团有限公司 应用于发动机的egr***及发动机
JP7065000B2 (ja) * 2018-09-18 2022-05-11 日立Astemo株式会社 吸気装置
JP7196794B2 (ja) * 2018-10-17 2022-12-27 トヨタ自動車株式会社 内燃機関の吸気装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1419303A (en) * 1973-02-08 1975-12-31 Lac Rex Brevetti Sa Means for use in conjunction with a carburettor
US5758614A (en) * 1997-05-01 1998-06-02 Ford Global Technologies, Inc. Noise suppression vanes in the intake system of an internal combustion engine
US5970963A (en) * 1997-03-04 1999-10-26 Nippon Soken, Inc. Apparatus for preventing flow noise in throttle valve
JP2001020814A (ja) * 1999-07-06 2001-01-23 Aisan Ind Co Ltd スロットルボデー
JP2001098959A (ja) * 1999-10-01 2001-04-10 Aisan Ind Co Ltd 内燃機関のスロットル制御装置
JP2002122052A (ja) * 2000-10-17 2002-04-26 Toyota Motor Corp 車載エンジンの吸気装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3624490B2 (ja) * 1995-10-30 2005-03-02 アイシン精機株式会社 内燃機関の吸気装置
JP3550850B2 (ja) * 1996-02-02 2004-08-04 株式会社デンソー 排出ガス還流装置
JP3183182B2 (ja) * 1996-08-28 2001-07-03 トヨタ自動車株式会社 樹脂製インテークマニホルド
JP3430840B2 (ja) * 1997-03-04 2003-07-28 株式会社日本自動車部品総合研究所 スロットル弁の気流騒音防止装置
JP3337630B2 (ja) * 1997-11-10 2002-10-21 トヨタ自動車株式会社 吸気異音低減構造
JP3308470B2 (ja) * 1997-06-27 2002-07-29 株式会社日本自動車部品総合研究所 スロットル弁の気流騒音防止装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1419303A (en) * 1973-02-08 1975-12-31 Lac Rex Brevetti Sa Means for use in conjunction with a carburettor
US5970963A (en) * 1997-03-04 1999-10-26 Nippon Soken, Inc. Apparatus for preventing flow noise in throttle valve
US5758614A (en) * 1997-05-01 1998-06-02 Ford Global Technologies, Inc. Noise suppression vanes in the intake system of an internal combustion engine
JP2001020814A (ja) * 1999-07-06 2001-01-23 Aisan Ind Co Ltd スロットルボデー
JP2001098959A (ja) * 1999-10-01 2001-04-10 Aisan Ind Co Ltd 内燃機関のスロットル制御装置
JP2002122052A (ja) * 2000-10-17 2002-04-26 Toyota Motor Corp 車載エンジンの吸気装置

Also Published As

Publication number Publication date
DE102004019446B4 (de) 2006-01-12
DE102004019446A1 (de) 2005-11-10
JP2005307980A (ja) 2005-11-04
CN1690400A (zh) 2005-11-02

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080611

Termination date: 20170419