BRPI0705218A - coletor de admissão de geometria variável para um motor a combustão interna - Google Patents

coletor de admissão de geometria variável para um motor a combustão interna

Info

Publication number
BRPI0705218A
BRPI0705218A BRPI0705218-9A BRPI0705218A BRPI0705218A BR PI0705218 A BRPI0705218 A BR PI0705218A BR PI0705218 A BRPI0705218 A BR PI0705218A BR PI0705218 A BRPI0705218 A BR PI0705218A
Authority
BR
Brazil
Prior art keywords
intake manifold
combustion engine
internal combustion
variable geometry
geometry intake
Prior art date
Application number
BRPI0705218-9A
Other languages
English (en)
Inventor
Frederico Lancioni
Michele Pecora
Stefano Fornara
Original Assignee
Magneti Marelli Powertrain Spa
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 Magneti Marelli Powertrain Spa filed Critical Magneti Marelli Powertrain Spa
Publication of BRPI0705218A publication Critical patent/BRPI0705218A/pt

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
    • F02D9/109—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps
    • F02D9/1095—Rotating on a common axis, e.g. having a common shaft
    • 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • 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
    • F02M35/10255—Arrangements of valves; Multi-way valves
    • 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
    • F02M35/104—Intake manifolds
    • F02M35/108—Intake manifolds with primary and secondary intake passages
    • 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
    • F02D9/1005—Details of the flap
    • F02D9/102—Details of the flap the flap having movable parts fixed onto it
    • 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
    • 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
    • F02D9/107—Manufacturing or mounting details
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87708—With common valve operator

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)

Abstract

Coletor de admissão de geometria variável para um motor a combustão interna. Coletor de admissão (3) de geometria variável, para um motor a combustão interna (1); o coletor de admissão (3) apresentando ao menos um duto de admissão (9) o qual conecta o coletor de admissão (3) a ao menos um cilindro (2) do motor de combustão interna (1); e um sistema de oclusão (14) para variar a geometria do coletor de admissão (3) e compreendendo ao menos uma válvula de oclusão (15) dotada de um corpo de oclusão (17), o qual é disposto dentro do duto de admissão (9) e é montado de modo a poder girar ao redor de um eixo de rotação (19); a válvula de oclusão (15) integra nesta um par de batentes mecânicos (23), os quais determinam a localização, respectivamente, de uma posição ativa e de uma posição de residência para o corpo de oclusão (17).
BRPI0705218-9A 2006-10-05 2007-10-04 coletor de admissão de geometria variável para um motor a combustão interna BRPI0705218A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20060425680 EP1908943B1 (en) 2006-10-05 2006-10-05 Variable geometry intake manifold for an internal combustion engine

Publications (1)

Publication Number Publication Date
BRPI0705218A true BRPI0705218A (pt) 2008-06-10

Family

ID=37758738

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0705218-9A BRPI0705218A (pt) 2006-10-05 2007-10-04 coletor de admissão de geometria variável para um motor a combustão interna

Country Status (9)

Country Link
US (1) US7552710B2 (pt)
EP (1) EP1908943B1 (pt)
CN (1) CN101182801B (pt)
AT (1) ATE420280T1 (pt)
BR (1) BRPI0705218A (pt)
DE (1) DE602006004740D1 (pt)
ES (1) ES2318712T3 (pt)
PL (1) PL1908943T3 (pt)
PT (1) PT1908943E (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602006005160D1 (de) * 2006-10-05 2009-03-26 Magneti Marelli Powertrain Spa Schließkupplung zwischen zwei mechanischen Komponenten
EP2148077A1 (en) * 2008-07-24 2010-01-27 Magneti Marelli Powertrain S.p.A. A suction manifold with a pneumatic actuator mechanically coupled to a shaft of a choking device by means of a rack
EP2148060B1 (en) * 2008-07-24 2011-01-19 Magneti Marelli S.p.A. Intake manifold with a swirl system for an internal combustion engine
US8056534B2 (en) * 2009-05-22 2011-11-15 Ford Global Technologies Intake manifold system for internal combustion engine
DE102011009303A1 (de) * 2010-09-24 2012-03-29 Andocksysteme G. Untch Gmbh Mehrfachklappenvorrichtung für ein kontaminationsfreies Verbinden zweier Gebinde oder Leitungen sowie Passiv- und Aktivklappe hierfür
DE102011079369B4 (de) * 2011-07-19 2020-09-03 Montaplast Gmbh Detektiersystem, Drehwinkelanschlag und Verfahren
FR2983250B1 (fr) * 2011-11-28 2013-12-20 Valeo Sys Controle Moteur Sas Systeme d'admission de gaz pour un moteur de vehicule
CN102562380A (zh) * 2012-02-29 2012-07-11 长城汽车股份有限公司 多缸增压发动机进气装置
WO2014073587A1 (ja) * 2012-11-12 2014-05-15 日産自動車株式会社 非磁性体の組付構造
DE102015103433A1 (de) * 2015-03-09 2016-09-15 Andocksysteme G. Untch Gmbh Andockvorrichtung und Andockverfahren
DE102015204604A1 (de) * 2015-03-13 2016-09-15 Mahle International Gmbh Saugmodul einer Frischluftanlage
DE102016203517A1 (de) * 2016-03-03 2017-09-07 Mahle International Gmbh Frischluftzuführungseinrichtung für eine Brennkraftmaschine eines Kraftfahrzeugs
USD858579S1 (en) * 2018-03-29 2019-09-03 Wen Chen Air flap
TWI684717B (zh) * 2019-01-29 2020-02-11 進典工業股份有限公司 蝶閥
US20250189124A1 (en) * 2022-09-06 2025-06-12 Rinnai Corporation Premixing apparatus

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2059687A (en) * 1935-01-29 1936-11-03 Wright Aeronautical Corp Deicing throttle
FR2108817B1 (pt) * 1970-10-08 1977-01-21 Citroen Sa
FR2724418B1 (fr) * 1994-09-09 1997-01-17 Magneti Marelli France Tubulure d'admission d'air a volets pivotants pour moteur a combustion interne
JP3275713B2 (ja) * 1995-10-19 2002-04-22 トヨタ自動車株式会社 リーンバーンエンジンの燃料噴射装置
JPH11350981A (ja) * 1998-06-11 1999-12-21 Aisan Ind Co Ltd スロットル弁制御装置
US6484690B2 (en) * 1999-01-06 2002-11-26 Hitachi, Ltd. Control equipment for internal combustion engines
DE19918777A1 (de) * 1999-04-24 2000-10-26 Mann & Hummel Filter Schaltklappenverband aus montagegespritzten Schaltklappen oder Klappenmodulen
US6390062B1 (en) * 1999-05-10 2002-05-21 Hitachi, Ltd. Throttle device of internal combustion engine
DE10102776A1 (de) * 2001-01-23 2002-07-25 Bosch Gmbh Robert Vorrichtung zur Rückstellung eines Drehglieds
JP3872743B2 (ja) * 2002-03-28 2007-01-24 株式会社日立製作所 スロットルバルブ開閉装置
DE10237864A1 (de) * 2002-08-19 2004-03-04 Siemens Ag Verfahren zum Abschliessen eines Drosselklappenstutzens
JP4394337B2 (ja) * 2002-08-29 2010-01-06 株式会社デンソー 内燃機関のスロットルバルブ装置
JP4042534B2 (ja) * 2002-11-05 2008-02-06 株式会社ケーヒン スロットルボデーにおけるアイドルスピードコントロール装置
DE10319403B4 (de) * 2003-04-30 2006-02-16 Pierburg Gmbh Klappenvorrichtung
JP3983722B2 (ja) * 2003-08-04 2007-09-26 三菱電機株式会社 エンジン用吸気制御装置
JP2005248987A (ja) * 2004-03-01 2005-09-15 Denso Corp 軸受支持装置
EP1770262A1 (en) * 2005-10-03 2007-04-04 MAGNETI MARELLI POWERTRAIN S.p.A. Regulating device for regulating the air intake of a vehicle internal combustion engine
US7293546B1 (en) * 2006-05-08 2007-11-13 Delphi Technologies, Inc. Charge motion control device using a single common drive shaft

Also Published As

Publication number Publication date
US20080127929A1 (en) 2008-06-05
CN101182801B (zh) 2011-09-28
EP1908943A1 (en) 2008-04-09
CN101182801A (zh) 2008-05-21
ATE420280T1 (de) 2009-01-15
DE602006004740D1 (de) 2009-02-26
PL1908943T3 (pl) 2009-06-30
US7552710B2 (en) 2009-06-30
PT1908943E (pt) 2009-02-27
EP1908943B1 (en) 2009-01-07
ES2318712T3 (es) 2009-05-01

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Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time