BR112012017847A2 - "dispositivo e método para analisar o desempenho de um motor" - Google Patents
"dispositivo e método para analisar o desempenho de um motor"Info
- Publication number
- BR112012017847A2 BR112012017847A2 BR112012017847A BR112012017847A BR112012017847A2 BR 112012017847 A2 BR112012017847 A2 BR 112012017847A2 BR 112012017847 A BR112012017847 A BR 112012017847A BR 112012017847 A BR112012017847 A BR 112012017847A BR 112012017847 A2 BR112012017847 A2 BR 112012017847A2
- Authority
- BR
- Brazil
- Prior art keywords
- analyzing
- amplifier
- ion current
- engine
- performance
- Prior art date
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/021—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using an ionic current sensor
-
- 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
- F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
- F02P17/12—Testing characteristics of the spark, ignition voltage or current
-
- 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
- F02P5/1523—Digital data processing dependent on pinking with particular laws of return to advance, e.g. step by step, differing from the laws of retard
-
- 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
- F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
- F02P17/12—Testing characteristics of the spark, ignition voltage or current
- F02P2017/125—Measuring ionisation of combustion gas, e.g. by using ignition circuits
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Testing Of Engines (AREA)
Abstract
"dispositivo e método para analisar o desempenho de um motor" a presente invenção está correlacionada a um dispositivo para analisar o desempenhoi de um motor de combustão interna, compreendendo um dispositivo de medição de corrente iônica que é disposto para medir uma corrente iônica e que também é disposto para produzir um primeiro sinal que corresponde a uma medição realizada pelo dito dispositivo de medição de corrente iônica, e também compreende um amplificador, que é conectado ao dito dispositivo de medição de corrente iônica, e que é disposto para receber e amplificar o dito primeiro sinal a fim de produzir um sinal amplificado, e também compreende ainda um primeiro dispositivo de análise para analisar o dito sinal amplificado, para detectar uma indicação de um evento de golpe no motor, em que o dito amplificador é um amplificador de ganho variável e em que o dito dispositivo compreende ainda um segundo dispositivo de análise, que é disposto para receber e analisar o dito sinal amplificado e para ajustar um ganho do dito amplificador. a invenção também se refere a um método para analisar o desempenho de um motor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1050065 | 2010-01-20 | ||
PCT/SE2011/050050 WO2011090426A1 (en) | 2010-01-20 | 2011-01-18 | Device and method for analysing a performance of an engine |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012017847A2 true BR112012017847A2 (pt) | 2019-09-24 |
Family
ID=44308083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012017847A BR112012017847A2 (pt) | 2010-01-20 | 2011-01-18 | "dispositivo e método para analisar o desempenho de um motor" |
Country Status (9)
Country | Link |
---|---|
US (1) | US8713992B2 (pt) |
EP (1) | EP2526394B1 (pt) |
JP (1) | JP2013517427A (pt) |
CN (1) | CN102713551B (pt) |
AU (1) | AU2011207854B2 (pt) |
BR (1) | BR112012017847A2 (pt) |
CA (1) | CA2784725A1 (pt) |
RU (1) | RU2012127625A (pt) |
WO (1) | WO2011090426A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5434994B2 (ja) * | 2011-09-06 | 2014-03-05 | 株式会社デンソー | 内燃機関の異常燃焼検出装置及び内燃機関の制御装置 |
US9651453B2 (en) * | 2012-01-30 | 2017-05-16 | Sem Ab | Method for monitoring combustion processes in a combustion engine |
CN105283651B (zh) * | 2013-05-07 | 2019-06-18 | 塞姆股份公司 | 用于控制引擎的性能的系统和方法 |
CN103899428B (zh) * | 2014-01-24 | 2016-04-06 | 同济大学 | 一种基于离子电流的柴油机燃烧控制装置 |
JP6398880B2 (ja) * | 2015-06-09 | 2018-10-03 | トヨタ自動車株式会社 | 内燃機関の燃焼音抑制制御装置 |
SE542389C2 (en) * | 2018-09-04 | 2020-04-21 | Sem Ab | An ignition system and method controlling spark ignited combustion engines |
FR3090858B1 (fr) * | 2018-12-19 | 2020-11-27 | Continental Automotive France | Synchronisation d’un moteur à combustion interne |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2802202C2 (de) * | 1978-01-19 | 1986-09-04 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur Erfassung von Druckschwankungen im Brennraum einer Brennkraftmaschine |
JPS5830638A (ja) * | 1981-08-18 | 1983-02-23 | Nippon Soken Inc | 内燃機関用ノツキング検出装置 |
DE3319458A1 (de) * | 1983-05-28 | 1984-11-29 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und vorrichtung zur erkennung des klopfens einer brennkraftmaschine |
US4664083A (en) * | 1986-04-14 | 1987-05-12 | General Motors Corporation | Adaptive knock control with variable knock tuning |
DE58906454D1 (de) * | 1989-05-23 | 1994-01-27 | Siemens Ag | Verfahren zur Klopfregelung von Brennkraftmaschinen. |
US5205258A (en) | 1990-08-28 | 1993-04-27 | Mitsubishi Denki Kabushiki Kaisha | Knock suppressing apparatus and method |
DE19605803A1 (de) | 1996-02-16 | 1997-08-21 | Daug Deutsche Automobilgesells | Schaltungsanordnung zur Ionenstrommessung |
JP3472661B2 (ja) | 1996-03-28 | 2003-12-02 | 三菱電機株式会社 | 内燃機関用イオン電流検出装置 |
JP3026427B2 (ja) * | 1996-09-03 | 2000-03-27 | トヨタ自動車株式会社 | 内燃機関のノッキング検出装置 |
JP3281567B2 (ja) * | 1997-03-12 | 2002-05-13 | ダイハツ工業株式会社 | 内燃機関のイオン電流検出システム |
JPH11257198A (ja) * | 1998-03-05 | 1999-09-21 | Mazda Motor Corp | エンジンの制御装置及びエンジンの異常燃焼検出装置 |
JP3502580B2 (ja) | 1999-09-16 | 2004-03-02 | 三菱電機株式会社 | 内燃機関のノック検出装置 |
US6338267B1 (en) * | 2000-02-17 | 2002-01-15 | Delphi Technologies, Inc. | System for rejecting noise in ignition knock data |
JP3281624B2 (ja) | 2000-02-25 | 2002-05-13 | ダイハツ工業株式会社 | イオン電流による内燃機関のノック検出方法 |
CN1920512B (zh) | 2006-09-19 | 2011-05-18 | 天津大学 | 均质压燃与火花点燃双模式汽油发动机燃烧信息在线检测装置 |
DE102007049150A1 (de) * | 2007-10-12 | 2009-04-16 | Robert Bosch Gmbh | Klopferkennungssystem sowie Verfahren für eine Verstärkungsregelung für ein Klopfsignal |
EP2116834A1 (en) * | 2008-05-07 | 2009-11-11 | Robert Bosch GmbH | A knock detection device and method for a combustion engine |
CN102454529B (zh) | 2010-10-20 | 2013-09-11 | 黄志民 | 能够检测电离的高能单模等离子点火系统 |
-
2011
- 2011-01-18 CA CA2784725A patent/CA2784725A1/en not_active Abandoned
- 2011-01-18 WO PCT/SE2011/050050 patent/WO2011090426A1/en active Application Filing
- 2011-01-18 RU RU2012127625/07A patent/RU2012127625A/ru not_active Application Discontinuation
- 2011-01-18 AU AU2011207854A patent/AU2011207854B2/en not_active Ceased
- 2011-01-18 JP JP2012549971A patent/JP2013517427A/ja active Pending
- 2011-01-18 BR BR112012017847A patent/BR112012017847A2/pt not_active IP Right Cessation
- 2011-01-18 CN CN201180006617.9A patent/CN102713551B/zh active Active
- 2011-01-18 EP EP11734938.1A patent/EP2526394B1/en active Active
- 2011-01-18 US US13/517,920 patent/US8713992B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2011090426A1 (en) | 2011-07-28 |
RU2012127625A (ru) | 2014-02-27 |
CA2784725A1 (en) | 2011-07-28 |
EP2526394A4 (en) | 2016-05-18 |
US20120291524A1 (en) | 2012-11-22 |
JP2013517427A (ja) | 2013-05-16 |
CN102713551B (zh) | 2014-12-10 |
AU2011207854A1 (en) | 2012-07-12 |
AU2011207854B2 (en) | 2014-04-10 |
US8713992B2 (en) | 2014-05-06 |
CN102713551A (zh) | 2012-10-03 |
EP2526394A1 (en) | 2012-11-28 |
EP2526394B1 (en) | 2022-04-20 |
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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] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |