FR2772435B1 - Capteur d'ionisation dans un systeme d'allumage pour moteur a combustion interne - Google Patents

Capteur d'ionisation dans un systeme d'allumage pour moteur a combustion interne

Info

Publication number: FR2772435B1
Authority: FR; France
Prior art keywords: combustion engine; internal combustion; ignition system; ionization sensor; ionization
Prior art date: 1997-12-16
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

FR9715967A

Other languages

English (en)

Other versions

FR2772435A1 (fr

Inventor

Andre Agneray

Durand Mirela Agache

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.)

1997-12-16

Filing date

1997-12-16

Publication date

2000-02-18

1997-12-16 Application filed by Renault SA filed Critical Renault SA

1997-12-16 Priority to FR9715967A priority Critical patent/FR2772435B1/fr

1998-12-11 Priority to EP98403128A priority patent/EP0926337A1/fr

1999-06-18 Publication of FR2772435A1 publication Critical patent/FR2772435A1/fr

2000-02-18 Application granted granted Critical

2000-02-18 Publication of FR2772435B1 publication Critical patent/FR2772435B1/fr

2017-12-16 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Ignition Installations For Internal Combustion Engines (AREA)
Combined Controls Of Internal Combustion Engines (AREA)
Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

FR9715967A 1997-12-16 1997-12-16 Capteur d'ionisation dans un systeme d'allumage pour moteur a combustion interne Expired - Fee Related FR2772435B1 (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
FR9715967A FR2772435B1 (fr)	1997-12-16	1997-12-16	Capteur d'ionisation dans un systeme d'allumage pour moteur a combustion interne
EP98403128A EP0926337A1 (fr)	1997-12-16	1998-12-11	Capteur d'ionisation dans un système d'allumage pour moteur à combustion interne

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9715967A FR2772435B1 (fr)	1997-12-16	1997-12-16	Capteur d'ionisation dans un systeme d'allumage pour moteur a combustion interne

Publications (2)

Publication Number	Publication Date
FR2772435A1 FR2772435A1 (fr)	1999-06-18
FR2772435B1 true FR2772435B1 (fr)	2000-02-18

Family

ID=9514692

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9715967A Expired - Fee Related FR2772435B1 (fr)	1997-12-16	1997-12-16	Capteur d'ionisation dans un systeme d'allumage pour moteur a combustion interne

Country Status (2)

Country	Link
EP (1)	EP0926337A1 (fr)
FR (1)	FR2772435B1 (fr)

Families Citing this family (6)

* 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
US6922057B2 (en) *	2002-11-01	2005-07-26	Visteon Global Technologies, Inc.	Device to provide a regulated power supply for in-cylinder ionization detection by using a charge pump
US6883509B2 (en) *	2002-11-01	2005-04-26	Visteon Global Technologies, Inc.	Ignition coil with integrated coil driver and ionization detection circuitry
US7137385B2 (en) *	2002-11-01	2006-11-21	Visteon Global Technologies, Inc.	Device to provide a regulated power supply for in-cylinder ionization detection by using the ignition coli fly back energy and two-stage regulation
US6951201B2 (en) *	2002-11-01	2005-10-04	Visteon Global Technologies, Inc.	Method for reducing pin count of an integrated coil with driver and ionization detection circuit by multiplexing ionization and coil charge current feedback signals
US7063079B2 (en) *	2002-11-01	2006-06-20	Visteon Global Technologies, Inc.	Device for reducing the part count and package size of an in-cylinder ionization detection system by integrating the ionization detection circuit and ignition coil driver into a single package

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19524541C1 (de) *	1995-07-05	1996-12-05	Telefunken Microelectron	Schaltungsanordnung zur Ionenstrommessung im Verbrennungsraum einer Brennkraftmaschine
DE19524540C1 (de) *	1995-07-05	1996-06-27	Telefunken Microelectron	Schaltungsanordnung zur Ionenstrommessung

1997
- 1997-12-16 FR FR9715967A patent/FR2772435B1/fr not_active Expired - Fee Related
1998
- 1998-12-11 EP EP98403128A patent/EP0926337A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
FR2772435A1 (fr)	1999-06-18
EP0926337A1 (fr)	1999-06-30

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Legal Events

Date	Code	Title	Description
2002-11-15	TP	Transmission of property
2016-09-30	ST	Notification of lapse	Effective date: 20160831