FR2721657B1 - Procédé de détection de l'autoallumage dans un moteur à combustion interne à allumage commandé. - Google Patents

Procédé de détection de l'autoallumage dans un moteur à combustion interne à allumage commandé.

Info

Publication number
FR2721657B1
FR2721657B1 FR9407631A FR9407631A FR2721657B1 FR 2721657 B1 FR2721657 B1 FR 2721657B1 FR 9407631 A FR9407631 A FR 9407631A FR 9407631 A FR9407631 A FR 9407631A FR 2721657 B1 FR2721657 B1 FR 2721657B1
Authority
FR
France
Prior art keywords
ignition
combustion engine
internal combustion
detecting self
positive
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
FR9407631A
Other languages
English (en)
Other versions
FR2721657A1 (fr
Inventor
Jean-Paul Crouillere
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 SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR9407631A priority Critical patent/FR2721657B1/fr
Publication of FR2721657A1 publication Critical patent/FR2721657A1/fr
Application granted granted Critical
Publication of FR2721657B1 publication Critical patent/FR2721657B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

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)
FR9407631A 1994-06-22 1994-06-22 Procédé de détection de l'autoallumage dans un moteur à combustion interne à allumage commandé. Expired - Fee Related FR2721657B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9407631A FR2721657B1 (fr) 1994-06-22 1994-06-22 Procédé de détection de l'autoallumage dans un moteur à combustion interne à allumage commandé.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9407631A FR2721657B1 (fr) 1994-06-22 1994-06-22 Procédé de détection de l'autoallumage dans un moteur à combustion interne à allumage commandé.

Publications (2)

Publication Number Publication Date
FR2721657A1 FR2721657A1 (fr) 1995-12-29
FR2721657B1 true FR2721657B1 (fr) 1996-08-14

Family

ID=9464493

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9407631A Expired - Fee Related FR2721657B1 (fr) 1994-06-22 1994-06-22 Procédé de détection de l'autoallumage dans un moteur à combustion interne à allumage commandé.

Country Status (1)

Country Link
FR (1) FR2721657B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4756968B2 (ja) 2005-09-16 2011-08-24 株式会社デンソー 内燃機関のノック判定装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0293573B1 (fr) * 1987-04-06 1991-04-24 Mazda Motor Corporation Système de détection et de commande du cognement d'un moteur
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

Also Published As

Publication number Publication date
FR2721657A1 (fr) 1995-12-29

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Legal Events

Date Code Title Description
ST Notification of lapse