BRPI0701696A - válvula borboleta de motor a combustão interna - Google Patents

válvula borboleta de motor a combustão interna

Info

Publication number
BRPI0701696A
BRPI0701696A BRPI0701696-4A BRPI0701696A BRPI0701696A BR PI0701696 A BRPI0701696 A BR PI0701696A BR PI0701696 A BRPI0701696 A BR PI0701696A BR PI0701696 A BRPI0701696 A BR PI0701696A
Authority
BR
Brazil
Prior art keywords
combustion engine
internal combustion
butterfly valve
electric motor
butterfly
Prior art date
Application number
BRPI0701696-4A
Other languages
English (en)
Inventor
Roberto Piciotti
Mario Marconi
Giorgio Ferretti
Claudio Fauni
Riccardo Nazzaro
Stefano Musolesi
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 BRPI0701696A publication Critical patent/BRPI0701696A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/106—Detection of demand or actuation
    • 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
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0213—Electronic or electric governor
    • 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
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0294—Throttle control device with provisions for actuating electric or electronic sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/18—Packaging of the electronic circuit in a casing

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)
  • Electrically Driven Valve-Operating Means (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Lift Valve (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)

Abstract

Válvula borboleta de motor a combustão interna. Válvula borboleta (1) para motor a combustão interna, em que a válvula borboleta (1) contém: assento de válvula (4); disco borboleta (5), que encaixa o assento de válvula (4) e é girado por motor elétrico (3) entre posição aberta e posição fechada; transmissão de engrenagens (7) que conecta o motor elétrica (3) a eixo (6) do disco borboleta (5): sensor de posição (8) para determinar a posição do disco borboleta (5): câmara de abrigo (11) que abriga o motor elétrico (3), a transmissão de engrenagens (7) e o sensor de posição (8); e placa rígida (13), que é abrigada no interior da câmara de abrigo (11) e sustenta estator (9) do sensor de posição (8), terminais elétricos (16) de conector elétrico (17) e circuito impresso conector (15) que conecta o estator (9) do sensor de posição (8) e o motor elétrico (3) eletricamente aos terminais elétricos (16) do conector elétrico (17).
BRPI0701696-4A 2006-05-11 2007-05-10 válvula borboleta de motor a combustão interna BRPI0701696A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06425317A EP1854978B1 (en) 2006-05-11 2006-05-11 Internal combustion engine throttle valve

Publications (1)

Publication Number Publication Date
BRPI0701696A true BRPI0701696A (pt) 2008-01-02

Family

ID=37024744

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0701696-4A BRPI0701696A (pt) 2006-05-11 2007-05-10 válvula borboleta de motor a combustão interna

Country Status (9)

Country Link
US (1) US7387106B2 (pt)
EP (1) EP1854978B1 (pt)
CN (1) CN101070786B (pt)
AT (1) ATE421034T1 (pt)
BR (1) BRPI0701696A (pt)
DE (1) DE602006004848D1 (pt)
ES (1) ES2319229T3 (pt)
PL (1) PL1854978T3 (pt)
PT (1) PT1854978E (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006026446B4 (de) * 2006-06-07 2009-02-26 Pierburg Gmbh Deckel für eine Stellvorrichtung mit einem Stanzgitter als Scharnier

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594022B1 (fr) 1986-02-07 1988-05-27 Cousin Cie Ets A & M Freres Articulation pour dossier de siege a grain composite.
DE4102562A1 (de) 1991-01-29 1992-07-30 Thomson Brandt Gmbh Verfahren und schaltung fuer eine automatische, hochpraezise frequenz-feinabstimmung
DE19525510B4 (de) * 1995-07-13 2008-05-08 Robert Bosch Gmbh Drosselklappenstelleinheit
DE19738836A1 (de) * 1997-09-05 1999-03-11 Hella Kg Hueck & Co Induktiver Winkelsensor
JP3830319B2 (ja) * 1999-12-16 2006-10-04 株式会社デンソー 回転角度検出センサの温度特性調整方法
JP3866899B2 (ja) * 2000-04-06 2007-01-10 株式会社日立製作所 内燃機関のスロットル弁制御装置及び自動車
US6522038B2 (en) * 2000-12-15 2003-02-18 Delphi Technologies, Inc. Integrated air control valve using contactless technology
JP2002285865A (ja) * 2001-03-26 2002-10-03 Denso Corp スロットル装置
DE10117542A1 (de) * 2001-04-07 2002-10-10 Siemens Ag Drosselklappenstutzen und Elektronikmodul
DE10246113A1 (de) * 2002-10-02 2004-04-22 Siemens Ag Deckel
JP2004285899A (ja) * 2003-03-20 2004-10-14 Keihin Corp スロットルボディ
DE10353432B4 (de) * 2003-11-15 2009-07-09 Pierburg Gmbh Kontakteinheit

Also Published As

Publication number Publication date
EP1854978A1 (en) 2007-11-14
CN101070786A (zh) 2007-11-14
PL1854978T3 (pl) 2009-06-30
US20070266992A1 (en) 2007-11-22
EP1854978B1 (en) 2009-01-14
DE602006004848D1 (de) 2009-03-05
ATE421034T1 (de) 2009-01-15
CN101070786B (zh) 2010-12-15
ES2319229T3 (es) 2009-05-05
PT1854978E (pt) 2009-02-25
US7387106B2 (en) 2008-06-17

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]