EP1164284A3 - Gerät und Methode für das Erfassen eines Ionenstroms - Google Patents

Gerät und Methode für das Erfassen eines Ionenstroms Download PDF

Info

Publication number: EP1164284A3
Authority: EP; European Patent Office
Prior art keywords: current sensing; ion current; ion; ion sensing; supply voltage
Prior art date: 1999-12-24
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP00124689A

Other languages

English (en)

French (fr)

Other versions

EP1164284A2 (de

Inventor

Jos Engel

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.)

Delphi Technologies Inc

Original Assignee

Delphi Technologies Inc

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.)

1999-12-24

Filing date

2000-11-11

Publication date

2002-07-24

2000-11-11 Application filed by Delphi Technologies Inc filed Critical Delphi Technologies Inc

2001-12-19 Publication of EP1164284A2 publication Critical patent/EP1164284A2/de

2002-07-24 Publication of EP1164284A3 publication Critical patent/EP1164284A3/de

Status Withdrawn legal-status Critical Current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
- 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
- F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
- F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
- F02P19/028—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs the glow plug being combined with or used as a sensor
- 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
- F02P2017/125—Measuring ionisation of combustion gas, e.g. by using ignition circuits

Landscapes

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

EP00124689A 1999-12-24 2000-11-11 Gerät und Methode für das Erfassen eines Ionenstroms Withdrawn EP1164284A3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
LU90495A LU90495B1 (en)	1999-12-24	1999-12-24	Device and method for ion current sensing
LU90495		1999-12-24

Publications (2)

Publication Number	Publication Date
EP1164284A2 EP1164284A2 (de)	2001-12-19
EP1164284A3 true EP1164284A3 (de)	2002-07-24

Family

ID=19731855

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP00124689A Withdrawn EP1164284A3 (de)	1999-12-24	2000-11-11	Gerät und Methode für das Erfassen eines Ionenstroms

Country Status (3)

Country	Link
EP (1)	EP1164284A3 (de)
DE (3)	DE10011631A1 (de)
LU (1)	LU90495B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10221001A1 (de) *	2002-05-11	2003-11-27	Daimler Chrysler Ag	Verfahren und Vorrichtung zur Bestimmung einer Voreinspritzmenge

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2564764A (en) *	1949-12-06	1951-08-21	Kovac John	Device to indicate operation of ignition coil and defective spark plugs and wiring of an automobile engine
EP0895076A2 (de) *	1997-06-26	1999-02-03	Cooper Industries, Inc.	Erfassung des verbrannten Massenbruchteils und Schätzung des Druckes durch den Ionenstrom der Zündkerze

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4456883A (en) *	1982-10-04	1984-06-26	Ambac Industries, Incorporated	Method and apparatus for indicating an operating characteristic of an internal combustion engine
CH680238A5 (de) *	1989-12-04	1992-07-15	Matter & Siegmann Ag
US5337716A (en) *	1992-02-04	1994-08-16	Mitsubishi Denki Kabushiki Kaisha	Control apparatus for internal combustion engine
DE19614287C1 (de) *	1996-04-11	1997-06-26	Telefunken Microelectron	Schaltungsanordnung zur Ionenstrommessung im Verbrennungsraum einer Brennkraftmaschine und zur Wechselstromzündung der Brennkraftmaschine
DE19614288C1 (de) *	1996-04-11	1997-08-07	Telefunken Microelectron	Schaltungsanordnung zur Ionenstrommessung im Verbrennungsraum einer Brennkraftmaschine und zur Wechselstromzündung der Brennkraftmaschine
DE19614388C1 (de) *	1996-04-12	1997-07-03	Stiebel Eltron Gmbh & Co Kg	Verfahren und Vorrichtung zur Auswertung der Qualität eines Kraftstoff-Luftgemisches

1999
- 1999-12-24 LU LU90495A patent/LU90495B1/en active
2000
- 2000-03-10 DE DE10011631A patent/DE10011631A1/de not_active Withdrawn
- 2000-03-10 DE DE10011620A patent/DE10011620A1/de not_active Withdrawn
- 2000-11-11 EP EP00124689A patent/EP1164284A3/de not_active Withdrawn
- 2000-12-12 DE DE50009720T patent/DE50009720D1/de not_active Expired - Fee Related

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2564764A (en) *	1949-12-06	1951-08-21	Kovac John	Device to indicate operation of ignition coil and defective spark plugs and wiring of an automobile engine
EP0895076A2 (de) *	1997-06-26	1999-02-03	Cooper Industries, Inc.	Erfassung des verbrannten Massenbruchteils und Schätzung des Druckes durch den Ionenstrom der Zündkerze

Also Published As

Publication number	Publication date
LU90495B1 (en)	2001-06-25
EP1164284A2 (de)	2001-12-19
DE10011620A1 (de)	2001-07-12
DE10011631A1 (de)	2001-06-28
DE50009720D1 (de)	2005-04-14

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Legal Events

Date	Code	Title	Description
2001-11-02	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2001-12-19	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
2001-12-19	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2002-06-07	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2002-07-24	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
2002-07-24	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2002-11-06	17P	Request for examination filed	Effective date: 20020830
2002-12-11	17Q	First examination report despatched	Effective date: 20021023
2003-04-16	AKX	Designation fees paid	Designated state(s): DE FR GB IT
2003-10-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2003-11-19	18D	Application deemed to be withdrawn	Effective date: 20030503