EP0704621A3 - - Google Patents
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- Publication number
- EP0704621A3 EP0704621A3 EP95115292A EP95115292A EP0704621A3 EP 0704621 A3 EP0704621 A3 EP 0704621A3 EP 95115292 A EP95115292 A EP 95115292A EP 95115292 A EP95115292 A EP 95115292A EP 0704621 A3 EP0704621 A3 EP 0704621A3
- Authority
- EP
- European Patent Office
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
-
- 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
- F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
- F02P15/08—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having multiple-spark ignition, i.e. ignition occurring simultaneously at different places in one engine cylinder or in two or more separate engine cylinders
-
- 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
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
- F02P7/03—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means
- F02P7/035—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means without mechanical switching means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
-
- 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)
- Ignition Installations For Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT94TO000766A IT1268605B1 (en) | 1994-09-30 | 1994-09-30 | SYNCHRONIZATION DEVICE FOR AN ICE ENGINE WITHOUT CAM POSITION SENSOR. |
ITTO940766 | 1994-09-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0704621A2 EP0704621A2 (en) | 1996-04-03 |
EP0704621A3 true EP0704621A3 (en) | 1996-05-15 |
EP0704621B1 EP0704621B1 (en) | 2004-01-28 |
Family
ID=11412795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95115292A Expired - Lifetime EP0704621B1 (en) | 1994-09-30 | 1995-09-28 | Synchronisation device without a cam-position sensor for an internal combustion engine |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0704621B1 (en) |
DE (1) | DE69532493T2 (en) |
ES (1) | ES2211891T3 (en) |
IT (1) | IT1268605B1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19817447A1 (en) * | 1998-04-20 | 1999-10-21 | Bosch Gmbh Robert | Method of phase detection for a 4-stroke internal combustion engine using ion current measurement |
JP3766244B2 (en) * | 1999-11-02 | 2006-04-12 | 株式会社日立製作所 | Engine cylinder identification device |
DE10208942A1 (en) * | 2002-02-28 | 2003-09-11 | Siemens Ag | Method for determining the injection timing and system for carrying it out |
US6874473B2 (en) | 2003-08-11 | 2005-04-05 | Tecumseh Products Company | Engine cycle recognition for fuel delivery |
EP1736656A1 (en) * | 2005-06-24 | 2006-12-27 | Ford Global Technologies, LLC | Method for determining and regulating the crank angle position of a crankshaft of a four-stroke internal combustion engine |
FR2919670A3 (en) * | 2007-07-31 | 2009-02-06 | Renault Sas | Engine`s cylinder identifying method, involves realizing identification by comparison of energy transfer with spark plug of cylinders in position of high dead point between starting and end of conduction of plug |
FR2925593B1 (en) * | 2007-12-20 | 2014-05-16 | Renault Sas | METHOD FOR GENERATING A SYNCHRONIZATION SIGNAL OF THE OPERATING CYCLE OF AN INTERNAL COMBUSTION ENGINE |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01195975A (en) * | 1988-01-31 | 1989-08-07 | Mitsubishi Motors Corp | Electronically distributed ignitor with fail-safe function |
DE4033148A1 (en) * | 1989-10-19 | 1991-04-25 | Mitsubishi Electric Corp | METHOD AND DEVICE FOR CONTROLLING THE WORK GAME OF A MULTI-CYLINDER COMBUSTION ENGINE |
WO1992003655A1 (en) * | 1990-08-24 | 1992-03-05 | Robert Bosch Gmbh | Ignition system for internal-combustion engines |
US5174267A (en) * | 1991-07-22 | 1992-12-29 | Ford Motor Company | Cylinder identification by spark discharge analysis for internal combustion engines |
DE4229773A1 (en) * | 1992-09-05 | 1994-03-10 | Bosch Gmbh Robert | IC engine cylinder identification for ignition and=or fuel injection control - provides ignition pulse for each second rotation of crankshaft upon abnormal camshaft phase signal |
DE4242419A1 (en) * | 1992-12-16 | 1994-06-23 | Bosch Gmbh Robert | Process for identifying cylinders while the engine is idling |
-
1994
- 1994-09-30 IT IT94TO000766A patent/IT1268605B1/en active IP Right Grant
-
1995
- 1995-09-28 ES ES95115292T patent/ES2211891T3/en not_active Expired - Lifetime
- 1995-09-28 DE DE69532493T patent/DE69532493T2/en not_active Expired - Lifetime
- 1995-09-28 EP EP95115292A patent/EP0704621B1/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01195975A (en) * | 1988-01-31 | 1989-08-07 | Mitsubishi Motors Corp | Electronically distributed ignitor with fail-safe function |
DE4033148A1 (en) * | 1989-10-19 | 1991-04-25 | Mitsubishi Electric Corp | METHOD AND DEVICE FOR CONTROLLING THE WORK GAME OF A MULTI-CYLINDER COMBUSTION ENGINE |
WO1992003655A1 (en) * | 1990-08-24 | 1992-03-05 | Robert Bosch Gmbh | Ignition system for internal-combustion engines |
US5174267A (en) * | 1991-07-22 | 1992-12-29 | Ford Motor Company | Cylinder identification by spark discharge analysis for internal combustion engines |
DE4229773A1 (en) * | 1992-09-05 | 1994-03-10 | Bosch Gmbh Robert | IC engine cylinder identification for ignition and=or fuel injection control - provides ignition pulse for each second rotation of crankshaft upon abnormal camshaft phase signal |
DE4242419A1 (en) * | 1992-12-16 | 1994-06-23 | Bosch Gmbh Robert | Process for identifying cylinders while the engine is idling |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 013, no. 489 (M - 888) 7 November 1989 (1989-11-07) * |
Also Published As
Publication number | Publication date |
---|---|
ITTO940766A0 (en) | 1994-09-30 |
DE69532493D1 (en) | 2004-03-04 |
EP0704621A2 (en) | 1996-04-03 |
ITTO940766A1 (en) | 1996-03-30 |
IT1268605B1 (en) | 1997-03-06 |
ES2211891T3 (en) | 2004-07-16 |
DE69532493T2 (en) | 2004-12-02 |
EP0704621B1 (en) | 2004-01-28 |
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