ES2175298T3 - Procedimiento y dispositivo de mando de la depresion reinante en el colector de admision de un motor de combustion interna. - Google Patents

Procedimiento y dispositivo de mando de la depresion reinante en el colector de admision de un motor de combustion interna.

Info

Publication number
ES2175298T3
ES2175298T3 ES97401852T ES97401852T ES2175298T3 ES 2175298 T3 ES2175298 T3 ES 2175298T3 ES 97401852 T ES97401852 T ES 97401852T ES 97401852 T ES97401852 T ES 97401852T ES 2175298 T3 ES2175298 T3 ES 2175298T3
Authority
ES
Spain
Prior art keywords
coil
procedure
combustion engine
internal combustion
circuit
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
Application number
ES97401852T
Other languages
English (en)
Inventor
Andre Agneray
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
Application granted granted Critical
Publication of ES2175298T3 publication Critical patent/ES2175298T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO Y A UN DISPOSITIVO DE DIAGNOSTICO DEL ENCENDIDO DE UN MOTOR DE COMBUSTION INTERNA QUE COMPRENDE UN CIRCUITO (4) DE COMPENSACION EN FRECUENCIA DE LA BOBINA (1) DE ENCENDIDO CONSTITUIDO POR UNA CAPACIDAD (C SUB,CO}), EN SERIE CON BOBINADO PRIMARIO DE LA BOBINA Y POR UNA INDUCTANCIA (L SUB,CO}) EN PARALELO CON EL BOBINADO PRIMARIO Y CUYO VALOR PERMITE AL MENOS DUPLICAR LA FRECUENCIA DE RESONANCIA DE LA BOBINA; UN CIRCUITO (5) OSCILADOR QUE PROPORCIONA UNA CORRIENTE DE AMPLITUD CONSTANTE AL CIRCUITO (4) DE COMPENSACION Y CONTROLADA EN LA FRECUENCIA DE RESONANCIA DE LA BOBINA (1); UN CIRCUITO (6) DE DETECCION DE LA IMPEDANCIA DE IONIZACION POR MEDICION DE LA TENSION EN LOS TERMINALES DE LA BOBINA.
ES97401852T 1996-08-21 1997-08-01 Procedimiento y dispositivo de mando de la depresion reinante en el colector de admision de un motor de combustion interna. Expired - Lifetime ES2175298T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9610342A FR2752598B1 (fr) 1996-08-21 1996-08-21 Procede et dispositif de diagnostic de l'allumage d'un moteur thermique par mesure de l'impedance d'ionisation

Publications (1)

Publication Number Publication Date
ES2175298T3 true ES2175298T3 (es) 2002-11-16

Family

ID=9495149

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97401852T Expired - Lifetime ES2175298T3 (es) 1996-08-21 1997-08-01 Procedimiento y dispositivo de mando de la depresion reinante en el colector de admision de un motor de combustion interna.

Country Status (4)

Country Link
EP (1) EP0825343B1 (es)
DE (1) DE69713226T2 (es)
ES (1) ES2175298T3 (es)
FR (1) FR2752598B1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2812691B1 (fr) 2000-08-02 2002-10-04 Renault Procede et dispositif de controle de la combustion d'un moteur a combustion interne equipe d'un generateur de turbulence variable
RU2292482C2 (ru) * 2004-06-15 2007-01-27 Государственное образовательное учреждение высшего профессионального образования Восточно-Сибирский государственный технологический университет Способ диагностирования элементов контактно-батарейной системы зажигания бензиновых двигателей
FR2894034B1 (fr) * 2005-11-28 2008-01-18 Renault Sas Mesure deportee du courant traversant une charge
FR2899394B1 (fr) * 2006-04-03 2008-05-16 Renault Sas Procede de mesure d'un courant d'ionisation d'une bougie de type a structure resonante, et dispositif correspondant
DE102006027204B3 (de) * 2006-06-12 2007-11-22 Siemens Ag Verfahren zur Überwachung eines Brennvorganges in einer Brennkraftmaschine
FR2917565B1 (fr) * 2007-06-12 2014-05-16 Renault Sas Dispositif de mesure dans un systeme d'allumage radiofrequence pour un moteur a combustion interne
FR2923272B1 (fr) * 2007-11-05 2009-11-13 Renault Sas Dispositif de mesure du courant d'ionisation dans un systeme d'allumage radiofrequence pour un moteur a combustion interne.
FR2935759B1 (fr) * 2008-09-09 2010-09-10 Renault Sas Dispositif de mesure du courant d'ionisation dans un systeme d'allumage radiofrequence pour un moteur a combustion interne
FR2969717A1 (fr) * 2010-12-23 2012-06-29 Renault Sa Controle du fonctionnement d'un moteur a combustion interne d'un vehicule automobile par signal d'ionisation.
CN107860990B (zh) * 2017-10-13 2023-12-01 中建八局第二建设有限公司 一种自锁器卡扣数量检测系统
CN113612195B (zh) * 2021-08-06 2024-04-09 浙江天正电气股份有限公司 一种剩余电流保护装置、电子设备及信号控制方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5786569A (en) * 1980-11-18 1982-05-29 Toshiba Corp Ignition detective circuit
DE3852390T2 (de) * 1988-06-03 1995-05-18 Bosch Gmbh Robert Einrichtung zur Erkennung von Zündaussetzern bei fremdgezündeten Brennkraftmaschinen.
FR2649759B1 (fr) * 1989-07-13 1994-06-10 Siemens Bendix Automotive Elec Dispositif d'allumage pour moteur a combustion interne

Also Published As

Publication number Publication date
DE69713226T2 (de) 2003-02-06
FR2752598B1 (fr) 1998-10-09
EP0825343B1 (fr) 2002-06-12
FR2752598A1 (fr) 1998-02-27
EP0825343A1 (fr) 1998-02-25
DE69713226D1 (de) 2002-07-18

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