BRPI0703064A - múltiplo de admissão de geometria variável para um motor a combustão interna - Google Patents

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

Info

Publication number
BRPI0703064A
BRPI0703064A BRPI0703064-9A BRPI0703064A BRPI0703064A BR PI0703064 A BRPI0703064 A BR PI0703064A BR PI0703064 A BRPI0703064 A BR PI0703064A BR PI0703064 A BRPI0703064 A BR PI0703064A
Authority
BR
Brazil
Prior art keywords
intake manifold
combustion engine
internal combustion
variable geometry
intake pipe
Prior art date
Application number
BRPI0703064-9A
Other languages
English (en)
Inventor
Federico Lancioni
Michele Pecora
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 BRPI0703064A publication Critical patent/BRPI0703064A/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
    • F02D9/1035—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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/04—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors
    • F02B31/06—Movable means, e.g. butterfly valves
    • 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
    • F02D9/1025—Details of the flap the rotation axis of the flap being off-set from the flap center axis
    • F02D9/103—Details of the flap the rotation axis of the flap being off-set from the flap center axis the rotation axis being located at an edge
    • 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)

Abstract

Múltiplo de admissão de geometria variável para um motor a combustão interna, onde é descrito um múltiplo de admissão de geometria variável (3) para um motor a combustão interna (1); o múltiplo de admissão (3) sendo provido de: ao menos um tubo (9) de entrada, o qual conecta o múltiplo de admissão (3) a ao menos um cilindro (2) do motor a combustão interna (1); um dispositivo de restrição (13) para variar a geometria do múltiplo de admissão (3) que tem ao menos um corpo (15) de restrição, o qual é ajustado dentro do tubo (9) de entrada e é provido de um eixo (16) montado de modo que pode girar sobre um eixo (18) de rotação; e ao menos um sensor (23) de posição angular, o qual é projetado para determinar a posição angular do eixo (16) sobre o eixo (18) de rotação e tem um imã permanente (24) fixado no eixo (16), e um leitor (25), o qual é projetado para ler a orientação do imã permanente (24) e está ajustado no exterior do tubo (9) de entrada na proximidade de uma parede (19) do próprio tubo (9) de entrada e na proximidade do imã permanente (24).
BRPI0703064-9A 2006-08-02 2007-08-01 múltiplo de admissão de geometria variável para um motor a combustão interna BRPI0703064A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06425556A EP1884636B1 (en) 2006-08-02 2006-08-02 Variable geometry intake manifold for an internal combustion engine

Publications (1)

Publication Number Publication Date
BRPI0703064A true BRPI0703064A (pt) 2008-03-25

Family

ID=37561332

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0703064-9A BRPI0703064A (pt) 2006-08-02 2007-08-01 múltiplo de admissão de geometria variável para um motor a combustão interna

Country Status (7)

Country Link
US (1) US7455043B2 (pt)
EP (1) EP1884636B1 (pt)
CN (1) CN101117912B (pt)
AT (1) ATE445770T1 (pt)
BR (1) BRPI0703064A (pt)
DE (1) DE602006009796D1 (pt)
ES (1) ES2333355T3 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1724452E (pt) * 2005-05-11 2008-09-05 Magneti Marelli Powertrain Spa Sistema de turbilhão para o colector de admissão de um motor de combustão interna com um accionador feito com material com memória de formato
CN101952689A (zh) 2007-12-03 2011-01-19 Cts公司 线性位置传感器
FR2938607B1 (fr) * 2008-11-20 2010-12-10 Peugeot Citroen Automobiles Sa Procede et un dispositif de controle d'ecoulement pour un moteur a combustion interne
WO2010068241A1 (en) 2008-11-26 2010-06-17 Cts Corporation Linear position sensor with anti-rotation device
US8664947B2 (en) 2008-12-02 2014-03-04 Cts Corporation Actuator and sensor assembly
DE102009054184A1 (de) 2009-11-23 2011-05-26 Mahle International Gmbh Klappenvorrichtung und Sauganlage
EP2354497A1 (en) * 2010-01-20 2011-08-10 Fites Air delivery device for internal combustion engines
US9435630B2 (en) 2010-12-08 2016-09-06 Cts Corporation Actuator and linear position sensor assembly
CN102606287A (zh) * 2012-03-27 2012-07-25 上海交通大学 自适应式进气管装置
CN102767438A (zh) * 2012-07-23 2012-11-07 上海交通大学 利用排气作为气源的高压级回路装置
DE102015213828A1 (de) 2015-07-22 2017-01-26 Mahle International Gmbh Baugruppe für eine Stelleinrichtung, insbesondere eines Abgasturboladers, und Verfahren zu Herstellung einer solchen Baugruppe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20020571A1 (it) * 2002-09-10 2004-03-11 Magneti Marelli Powertrain Spa Metodo per la realizzazione della parte rotorica di un
DE602004029115D1 (de) * 2003-04-03 2010-10-28 Nissan Motor Einlasssystem einer Brennkraftmaschine
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
ITBO20040113A1 (it) * 2004-02-27 2004-05-27 Magneti Marelli Powertrain Spa Valvola di parzializzazione provvista di un attuatore elettromagnetico integrato per un collettore di aspirazione con sistema tumble a scomparsa
US7188604B2 (en) * 2004-09-07 2007-03-13 Nissan Motor Co., Ltd. Internal combustion engine air intake structure
WO2006045027A2 (en) * 2004-10-20 2006-04-27 Sturdy Corporation Charge motion control valve actuator

Also Published As

Publication number Publication date
EP1884636A1 (en) 2008-02-06
CN101117912A (zh) 2008-02-06
EP1884636B1 (en) 2009-10-14
US7455043B2 (en) 2008-11-25
DE602006009796D1 (de) 2009-11-26
CN101117912B (zh) 2011-07-20
ES2333355T3 (es) 2010-02-19
ATE445770T1 (de) 2009-10-15
US20080029054A1 (en) 2008-02-07

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements