BR9815532B1 - método de detecção e controle de detonação de um motor de combustão interna. - Google Patents

método de detecção e controle de detonação de um motor de combustão interna.

Info

Publication number
BR9815532B1
BR9815532B1 BRPI9815532-6A BR9815532A BR9815532B1 BR 9815532 B1 BR9815532 B1 BR 9815532B1 BR 9815532 A BR9815532 A BR 9815532A BR 9815532 B1 BR9815532 B1 BR 9815532B1
Authority
BR
Brazil
Prior art keywords
combustion engine
internal combustion
detection method
detonation control
detonation
Prior art date
Application number
BRPI9815532-6A
Other languages
English (en)
Other versions
BR9815532A (pt
Inventor
Gianluca Morra
Stefano Re Fiorentin
Paolo Tubetti
Gianpiero Einaudi
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 filed Critical
Publication of BR9815532A publication Critical patent/BR9815532A/pt
Publication of BR9815532B1 publication Critical patent/BR9815532B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • G01L23/225—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines circuit arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/152—Digital data processing dependent on pinking
    • F02P5/1527—Digital data processing dependent on pinking with means allowing burning of two or more fuels, e.g. super or normal, premium or regular
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Ac Motors In General (AREA)
BRPI9815532-6A 1997-09-09 1998-09-09 método de detecção e controle de detonação de um motor de combustão interna. BR9815532B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97TO000800A IT1294853B1 (it) 1997-09-09 1997-09-09 Metodo do rilevamento e controllo della detonazione per un motore a combustione interna.
PCT/IT1998/000244 WO1999013308A1 (en) 1997-09-09 1998-09-09 Method of detecting and controlling detonation of an internal combustion engine

Publications (2)

Publication Number Publication Date
BR9815532A BR9815532A (pt) 2001-11-20
BR9815532B1 true BR9815532B1 (pt) 2009-05-05

Family

ID=11415990

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9815532-6A BR9815532B1 (pt) 1997-09-09 1998-09-09 método de detecção e controle de detonação de um motor de combustão interna.

Country Status (8)

Country Link
US (1) US6411886B1 (pt)
EP (1) EP1012557B1 (pt)
JP (1) JP2002511913A (pt)
BR (1) BR9815532B1 (pt)
DE (1) DE69820274T2 (pt)
ES (1) ES2210815T3 (pt)
IT (1) IT1294853B1 (pt)
WO (1) WO1999013308A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4375728B2 (ja) * 2004-04-15 2009-12-02 株式会社デンソー 内燃機関の制御装置
JP2006183548A (ja) * 2004-12-27 2006-07-13 Nippon Soken Inc 内燃機関の制御装置
US7383816B2 (en) * 2006-01-09 2008-06-10 Dresser, Inc. Virtual fuel quality sensor
US7810469B2 (en) * 2006-09-06 2010-10-12 Ford Global Technologies, Llc Combustion control based on a signal from an engine vibration sensor
US7526943B2 (en) * 2007-03-23 2009-05-05 Gm Global Technology Operations, Inc. Knock system with detection zones
US8108128B2 (en) * 2009-03-31 2012-01-31 Dresser, Inc. Controlling exhaust gas recirculation
US10550347B2 (en) 2009-12-01 2020-02-04 General Aviation Modifications, Inc. High octane unleaded aviation gasoline
US8628594B1 (en) 2009-12-01 2014-01-14 George W. Braly High octane unleaded aviation fuel
US10260016B2 (en) 2009-12-01 2019-04-16 George W. Braly High octane unleaded aviation gasoline
US9080521B2 (en) * 2010-03-01 2015-07-14 Southwest Research Institute Method and related system of using crankcase pressure to to detect pre-ignition in spark ignition engine
JP2013024100A (ja) * 2011-07-20 2013-02-04 Yamaha Motor Co Ltd 内燃機関およびそれを備えた鞍乗型車両
US10364399B2 (en) 2017-08-28 2019-07-30 General Aviation Modifications, Inc. High octane unleaded aviation fuel
US10377959B2 (en) 2017-08-28 2019-08-13 General Aviation Modifications, Inc. High octane unleaded aviation fuel
KR102692489B1 (ko) * 2018-12-11 2024-08-07 현대자동차주식회사 엔진연소 불안정에 의한 불규칙 진동 감소를 위한 엔진 연소 제어방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562818A (en) * 1983-07-05 1986-01-07 Nippon Soken, Inc. Method and apparatus for controlling the air-fuel ratio in an internal combustion engine
JP2730215B2 (ja) * 1989-10-03 1998-03-25 株式会社デンソー エンジン用ノック制御装置
JPH04252840A (ja) * 1991-01-25 1992-09-08 Nippondenso Co Ltd 内燃機関用ノッキング制御装置
US5608633A (en) * 1991-07-29 1997-03-04 Nissan Motor Co., Ltd. System and method for detecting knocking for internal combustion engine
JP3084889B2 (ja) 1992-03-12 2000-09-04 株式会社デンソー 内燃機関用ノック制御装置
US5386722A (en) * 1993-03-24 1995-02-07 Ford Motor Company Method and apparatus for statistically determining knock borderline and evaluating knock intensity in an internal combustion engine
JP3318431B2 (ja) * 1994-02-22 2002-08-26 東邦瓦斯株式会社 エンジンの故障診断装置
US5806014A (en) * 1995-05-01 1998-09-08 Motorola Inc. Combustion control of an internal combustion engine proximate an extinction limit
IT1281052B1 (it) 1995-12-01 1998-02-11 Fiat Ricerche Metodo di rilevamento di detonazione per motori a combustione interna.

Also Published As

Publication number Publication date
DE69820274D1 (de) 2004-01-15
WO1999013308A1 (en) 1999-03-18
EP1012557A1 (en) 2000-06-28
JP2002511913A (ja) 2002-04-16
ES2210815T3 (es) 2004-07-01
IT1294853B1 (it) 1999-04-23
ITTO970800A1 (it) 1999-03-09
DE69820274T2 (de) 2004-09-16
US6411886B1 (en) 2002-06-25
EP1012557B1 (en) 2003-12-03
BR9815532A (pt) 2001-11-20

Similar Documents

Publication Publication Date Title
DE69828847D1 (de) Zündungs- und Verbrennungssteuerung einer Brennkraftmaschine
DE69928703D1 (de) Anlassregelverfahren eines Verbrennungsmotors
BR9102616A (pt) Metodo de aumentar o desempenho de um motor de combustao interna,metodo de melhorar o desempenho e reduzir os poluentes de qualquer motor de combustao interna,e motor de combustao interna
GB2307311B (en) Method of operating an internal combustion engine
BR9607666A (pt) Mecanismo de válvula de exaustão em um motor de combustão interna
DE3675025D1 (de) Zuendzeitpunkt-regelungssystem und verfahren fuer brennkraftmaschine.
BR9600558A (pt) Sistema de aspiração para um motor de combustão interna
BR9815532B1 (pt) método de detecção e controle de detonação de um motor de combustão interna.
GB2326742B (en) Control of operation of an internal combustion engine
BR9700019A (pt) Cárter de cilindros de um motor policilíndrico de combustão interna
GB2327778B (en) Method of and control means for controlling an internal combustion engine
GB2326672B (en) Control of internal combustion engine operation
GB2327777B (en) Method of and control means for controlling an internal combustion engine
DE69835549D1 (de) Drehmomentsteuerung einer Brennkraftmaschine
BR9500042A (pt) Processo e sistema de controle ar/combustível para um motor de combustão interna
DE3680029D1 (de) Zuendzeitpunktsteuerungsverfahren fuer brennkraftmaschine.
DE69603997D1 (de) Abgasemissionssteuerung einer Brennkraftmaschine
AU1150000A (en) Operating method of an internal combustion engine and corresponding internal combustion engine
BR9708593A (pt) Sistema de invenção para um motor de combust o interna
GB2332070B (en) Method for the control of an internal combustion engine
GB2328295B (en) Method of and control means for controlling an internal combustion engine
IT1281052B1 (it) Metodo di rilevamento di detonazione per motori a combustione interna.
BR9406329A (pt) Sistema de indução de motor de combustão interna
BR9607923A (pt) Mecanismo de válvula em um motor de combust o interna
BR9610949A (pt) Mecanismo rotativo de deslocamento positivo e motor rotativo de combustão interna

Legal Events

Date Code Title Description
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 19/05/2009, OBSERVADAS AS CONDICOES LEGAIS.

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 19.05.2019