ES2172694T3 - Procedimiento de deteccion de detonacion para motores de explosion. - Google Patents
Procedimiento de deteccion de detonacion para motores de explosion.Info
- Publication number
- ES2172694T3 ES2172694T3 ES96940136T ES96940136T ES2172694T3 ES 2172694 T3 ES2172694 T3 ES 2172694T3 ES 96940136 T ES96940136 T ES 96940136T ES 96940136 T ES96940136 T ES 96940136T ES 2172694 T3 ES2172694 T3 ES 2172694T3
- Authority
- ES
- Spain
- Prior art keywords
- calculate
- detonation
- value
- function
- logarithm
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000005474 detonation Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 238000001514 detection method Methods 0.000 title 1
- 238000004880 explosion Methods 0.000 title 1
- 230000010354 integration Effects 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Testing Of Engines (AREA)
Abstract
LA INVENCION SE REFIERE A UN METODO QUE INCLUYE LOS PASOS PARA GENERAR UNA SEÑAL DE DETONACION (D), LA CUAL ESTA RELACIONADA CON LA INTENSIDAD DE LA VIBRACION DE UN BLOQUE DEL MOTOR, PARA REALIZAR UN FILTRADO DE BANDA ANCHA DE LA SEÑAL DE DETONACION (D); PARA RECTIFICAR LA SEÑAL DE DETONACION QUE HA SIDO FILTRADA (D); PARA INTEGRAR LA SEÑAL RECTIFICADA; PARA CALCULAR EL LOGARITMO (X I ) DEL RESULTADO DE LA INTEGRACION; PARA CALCULAR UN VALOR PRINCIPAL ( MI I ) COMO UNA FUNCION DEL LOGARITMO CALCULADO (X I ); PARA CALCULAR LOS VALORES ( SII + , SI I - ) DE UNA PRIMERA Y DE UNA S EGUNDA CANTIDAD RELACIONADA DE DESVIACION ESTANDAR COMO UNA FUNCION DEL VALOR DEL LOGARITMO (X I ) Y DEL VALOR PRINCIPAL ( MI I ); Y PARA CALCULAR UN VALOR DEL COEFICIENTE DE DETONACION (KI I ) COMO UNA FUNCION DE LOS VALORES ( SI I + , SI I - ) DE LAS CANTIDADES RELACIONADAS DE DESVIACION ESTANDAR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95TO000962A IT1281052B1 (it) | 1995-12-01 | 1995-12-01 | Metodo di rilevamento di detonazione per motori a combustione interna. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2172694T3 true ES2172694T3 (es) | 2002-10-01 |
Family
ID=11413994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96940136T Expired - Lifetime ES2172694T3 (es) | 1995-12-01 | 1996-11-29 | Procedimiento de deteccion de detonacion para motores de explosion. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5978728A (es) |
EP (1) | EP0864079B1 (es) |
JP (1) | JP4204645B2 (es) |
DE (1) | DE69619396T2 (es) |
ES (1) | ES2172694T3 (es) |
IT (1) | IT1281052B1 (es) |
WO (1) | WO1997021084A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1294853B1 (it) * | 1997-09-09 | 1999-04-23 | Fiat Ricerche | Metodo do rilevamento e controllo della detonazione per un motore a combustione interna. |
US7507413B2 (en) * | 2001-04-12 | 2009-03-24 | Human Genome Sciences, Inc. | Albumin fusion proteins |
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 |
US10260016B2 (en) | 2009-12-01 | 2019-04-16 | George W. Braly | High octane unleaded aviation gasoline |
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 |
US9279406B2 (en) | 2012-06-22 | 2016-03-08 | Illinois Tool Works, Inc. | System and method for analyzing carbon build up in an engine |
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 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3133703A1 (de) * | 1981-08-26 | 1983-03-10 | Robert Bosch Gmbh, 7000 Stuttgart | "vorrichtung zum erkennen des klopfens bei brennkraftmaschinen" |
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 |
DE3844333A1 (de) * | 1988-12-30 | 1990-07-05 | Bosch Gmbh Robert | Verfahren und vorrichtung zur korrektur von bauteiltoleranzen bei der verarbeitung von signalen |
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 |
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 |
-
1995
- 1995-12-01 IT IT95TO000962A patent/IT1281052B1/it active IP Right Grant
-
1996
- 1996-11-29 ES ES96940136T patent/ES2172694T3/es not_active Expired - Lifetime
- 1996-11-29 EP EP96940136A patent/EP0864079B1/en not_active Expired - Lifetime
- 1996-11-29 DE DE69619396T patent/DE69619396T2/de not_active Expired - Lifetime
- 1996-11-29 WO PCT/IT1996/000235 patent/WO1997021084A1/en active IP Right Grant
- 1996-11-29 JP JP52113397A patent/JP4204645B2/ja not_active Expired - Fee Related
- 1996-11-29 US US09/077,543 patent/US5978728A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1997021084A1 (en) | 1997-06-12 |
JP2000501506A (ja) | 2000-02-08 |
ITTO950962A0 (es) | 1995-12-01 |
IT1281052B1 (it) | 1998-02-11 |
DE69619396T2 (de) | 2002-09-19 |
US5978728A (en) | 1999-11-02 |
ITTO950962A1 (it) | 1997-06-01 |
JP4204645B2 (ja) | 2009-01-07 |
EP0864079A1 (en) | 1998-09-16 |
EP0864079B1 (en) | 2002-02-20 |
DE69619396D1 (de) | 2002-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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