FR2771815B1 - Procede d'estimation de la temperature des gaz d'echappement d'un moteur - Google Patents

Procede d'estimation de la temperature des gaz d'echappement d'un moteur

Info

Publication number
FR2771815B1
FR2771815B1 FR9715170A FR9715170A FR2771815B1 FR 2771815 B1 FR2771815 B1 FR 2771815B1 FR 9715170 A FR9715170 A FR 9715170A FR 9715170 A FR9715170 A FR 9715170A FR 2771815 B1 FR2771815 B1 FR 2771815B1
Authority
FR
France
Prior art keywords
estimating
engine
temperature
exhaust gases
gases
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 - Fee Related
Application number
FR9715170A
Other languages
English (en)
Other versions
FR2771815A1 (fr
Inventor
Frederic Aimard
Cherif Ahmed Ketfi
Michel Sorine
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renault SA
Original Assignee
Renault SA
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 Renault SA filed Critical Renault SA
Priority to FR9715170A priority Critical patent/FR2771815B1/fr
Publication of FR2771815A1 publication Critical patent/FR2771815A1/fr
Application granted granted Critical
Publication of FR2771815B1 publication Critical patent/FR2771815B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/42—Circuits effecting compensation of thermal inertia; Circuits for predicting the stationary value of a temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/26—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being an electrolyte

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
FR9715170A 1997-12-02 1997-12-02 Procede d'estimation de la temperature des gaz d'echappement d'un moteur Expired - Fee Related FR2771815B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9715170A FR2771815B1 (fr) 1997-12-02 1997-12-02 Procede d'estimation de la temperature des gaz d'echappement d'un moteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9715170A FR2771815B1 (fr) 1997-12-02 1997-12-02 Procede d'estimation de la temperature des gaz d'echappement d'un moteur

Publications (2)

Publication Number Publication Date
FR2771815A1 FR2771815A1 (fr) 1999-06-04
FR2771815B1 true FR2771815B1 (fr) 2000-02-18

Family

ID=9514061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9715170A Expired - Fee Related FR2771815B1 (fr) 1997-12-02 1997-12-02 Procede d'estimation de la temperature des gaz d'echappement d'un moteur

Country Status (1)

Country Link
FR (1) FR2771815B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1310507B1 (it) * 1999-10-06 2002-02-18 Magneti Marelli Spa Metodo di stima della temperatura dei gas di scarico a monte di unprecatalizzatore disposto lungo un condotto di scarico di un motore a
DE19949606C5 (de) * 1999-10-15 2006-11-30 Robert Bosch Gmbh Verfahren zum Bestimmen der Momentantemperatur eines Mediums
DE19949815A1 (de) 1999-10-15 2001-04-19 Bosch Gmbh Robert Betätigungseinheit für eine Radbremse eines Kraftfahrzeugs
DE102006009241A1 (de) * 2006-02-28 2007-09-06 Siemens Ag Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
GB2483512A (en) 2010-09-13 2012-03-14 Gm Global Tech Operations Inc Estimating exhaust gas temperature using a NOx sensor
CN109556877A (zh) * 2018-12-21 2019-04-02 成都飞机工业（集团）有限责任公司 一种航空发动机排气温度标定方法
CN110646212B (zh) * 2019-10-23 2022-01-25 成都飞机工业（集团）有限责任公司 一种飞机发动机标定的新方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263883A (en) * 1979-11-21 1981-04-28 Ingersoll-Rand Company Engine combustion control system
US4376026A (en) * 1980-08-01 1983-03-08 The North American Manufacturing Company Oxygen concentration measurement and control
JPS5769244A (en) * 1980-10-17 1982-04-27 Mitsubishi Electric Corp Oxygen sensor
DE3117790A1 (de) * 1981-05-06 1982-11-25 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur temperaturmessung bei sauerstoffsonden
US5322047A (en) * 1993-09-09 1994-06-21 Dynalco Controls, Inc. Temperature compensated air/fuel ratio controller and method therefor
DE4338342C2 (de) * 1993-11-10 2003-07-31 Bosch Gmbh Robert Verfahren und Vorrichtung zur Bildung eines simulierten Signals bezüglich der Abgas-, der Abgassonden- oder der Katalysatortemperatur
DE4433631B4 (de) * 1994-09-21 2004-06-17 Robert Bosch Gmbh Verfahren zur Bildung eines Signals bezüglich einer Temperatur im Abgassystem einer Brennkraftmaschine
GB9510086D0 (en) * 1995-05-18 1995-07-12 British Gas Plc Internal combustion engine

Also Published As

Publication number Publication date
FR2771815A1 (fr) 1999-06-04

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20160831