LU90495B1 - Device and method for ion current sensing - Google Patents
Device and method for ion current sensingInfo
- Publication number
- LU90495B1 LU90495B1 LU90495A LU90495A LU90495B1 LU 90495 B1 LU90495 B1 LU 90495B1 LU 90495 A LU90495 A LU 90495A LU 90495 A LU90495 A LU 90495A LU 90495 B1 LU90495 B1 LU 90495B1
- Authority
- LU
- Luxembourg
- Prior art keywords
- current sensing
- ion current
- ion
- sensing
- current
- Prior art date
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
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU90495A LU90495B1 (en) | 1999-12-24 | 1999-12-24 | Device and method for ion current sensing |
DE10011620A DE10011620A1 (en) | 1999-12-24 | 2000-03-10 | Method for monitoring internal combustion procedure during the combustion of fossil fuels, checks on such combustion in cylinder in internal combustion engine |
DE10011631A DE10011631A1 (en) | 1999-12-24 | 2000-03-10 | Procedure for monitoring the increased formation of nitrogen oxides |
EP00124689A EP1164284A3 (en) | 1999-12-24 | 2000-11-11 | Device and method for ion current sensing |
DE50014676T DE50014676D1 (en) | 1999-12-24 | 2000-12-12 | Method for monitoring the increased formation of nitrogen oxides |
DE50009720T DE50009720D1 (en) | 1999-12-24 | 2000-12-12 | Method for monitoring the combustion process in the combustion of fossil fuels |
EP00127161A EP1113170B1 (en) | 1999-12-24 | 2000-12-12 | Procedure for the monitoring of the combustion while burning fossil fuel |
AT00127160T ATE374315T1 (en) | 1999-12-24 | 2000-12-12 | METHOD FOR MONITORING THE INCREASE FORMATION OF NITROGEN OXIDES |
EP00127160A EP1164286B1 (en) | 1999-12-24 | 2000-12-12 | Method for the monitoring of the increased production of nitrogen oxides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU90495A LU90495B1 (en) | 1999-12-24 | 1999-12-24 | Device and method for ion current sensing |
Publications (1)
Publication Number | Publication Date |
---|---|
LU90495B1 true LU90495B1 (en) | 2001-06-25 |
Family
ID=19731855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LU90495A LU90495B1 (en) | 1999-12-24 | 1999-12-24 | Device and method for ion current sensing |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1164284A3 (en) |
DE (3) | DE10011620A1 (en) |
LU (1) | LU90495B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10221001A1 (en) * | 2002-05-11 | 2003-11-27 | Daimler Chrysler Ag | Method and device for determining a pilot injection quantity |
Citations (2)
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 (en) * | 1997-06-26 | 1999-02-03 | Cooper Industries, Inc. | Mass fraction burned and pressure estimation through spark plug ion sensing |
Family Cites Families (6)
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 (en) * | 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 (en) * | 1996-04-11 | 1997-06-26 | Telefunken Microelectron | Ion-current-measuring circuit for knock detection in combustion chamber of IC engine |
DE19614288C1 (en) * | 1996-04-11 | 1997-08-07 | Telefunken Microelectron | Ion-current measurement circuit e.g. for motor vehicle IC engine combustion chamber |
DE19614388C1 (en) * | 1996-04-12 | 1997-07-03 | Stiebel Eltron Gmbh & Co Kg | Evaluation of quality of mixture of fuel and air in combustion engine |
-
1999
- 1999-12-24 LU LU90495A patent/LU90495B1/en active
-
2000
- 2000-03-10 DE DE10011620A patent/DE10011620A1/en not_active Withdrawn
- 2000-03-10 DE DE10011631A patent/DE10011631A1/en not_active Withdrawn
- 2000-11-11 EP EP00124689A patent/EP1164284A3/en not_active Withdrawn
- 2000-12-12 DE DE50009720T patent/DE50009720D1/en not_active Expired - Fee Related
Patent Citations (2)
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 (en) * | 1997-06-26 | 1999-02-03 | Cooper Industries, Inc. | Mass fraction burned and pressure estimation through spark plug ion sensing |
Also Published As
Publication number | Publication date |
---|---|
DE10011620A1 (en) | 2001-07-12 |
EP1164284A2 (en) | 2001-12-19 |
DE50009720D1 (en) | 2005-04-14 |
EP1164284A3 (en) | 2002-07-24 |
DE10011631A1 (en) | 2001-06-28 |
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