FR2756627B1 - INSTALLATION FOR DETECTING THE ROTATION ANGLE AND THE VALVE STROKE OF A MULTI-CYLINDER INTERNAL COMBUSTION ENGINE - Google Patents
INSTALLATION FOR DETECTING THE ROTATION ANGLE AND THE VALVE STROKE OF A MULTI-CYLINDER INTERNAL COMBUSTION ENGINEInfo
- Publication number
- FR2756627B1 FR2756627B1 FR9715200A FR9715200A FR2756627B1 FR 2756627 B1 FR2756627 B1 FR 2756627B1 FR 9715200 A FR9715200 A FR 9715200A FR 9715200 A FR9715200 A FR 9715200A FR 2756627 B1 FR2756627 B1 FR 2756627B1
- Authority
- FR
- France
- Prior art keywords
- installation
- detecting
- combustion engine
- internal combustion
- rotation angle
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0223—Variable control of the intake valves only
- F02D13/0226—Variable control of the intake valves only changing valve lift or valve lift and timing
- F02D13/023—Variable control of the intake valves only changing valve lift or valve lift and timing the change of valve timing is caused by the change in valve lift, i.e. both valve lift and timing are functionally related
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/02—Indicating direction only, e.g. by weather vane
- G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L1/34409—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear by torque-responsive means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
- F01L13/0047—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction the movement of the valves resulting from the sum of the simultaneous actions of at least two cams, the cams being independently variable in phase in respect of each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0203—Variable control of intake and exhaust valves
- F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/026—Gear drive
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Valve Device For Special Equipments (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19650249A DE19650249B4 (en) | 1996-12-04 | 1996-12-04 | Device for detecting the angle of rotation and / or the valve lift in a multi-cylinder internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2756627A1 FR2756627A1 (en) | 1998-06-05 |
FR2756627B1 true FR2756627B1 (en) | 2000-02-04 |
Family
ID=7813596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9715200A Expired - Fee Related FR2756627B1 (en) | 1996-12-04 | 1997-12-03 | INSTALLATION FOR DETECTING THE ROTATION ANGLE AND THE VALVE STROKE OF A MULTI-CYLINDER INTERNAL COMBUSTION ENGINE |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH10169476A (en) |
KR (1) | KR19980063714A (en) |
DE (1) | DE19650249B4 (en) |
FR (1) | FR2756627B1 (en) |
IT (1) | IT1296505B1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59911574D1 (en) * | 1998-05-12 | 2005-03-17 | Siemens Ag | Device for controlling a device for adjusting the Ventilhubverlaufs a gas exchange valve of an internal combustion engine |
DE19832381A1 (en) * | 1998-07-18 | 2000-01-20 | Daimler Chrysler Ag | Internal combustion engine valve control mounts intermediate gears of coupler and servomotor output gear on opposite sides of cylinder. |
DE19852227A1 (en) | 1998-11-12 | 2000-05-18 | Bayerische Motoren Werke Ag | Method, selector switch and selection device for the safe position detection of a position assumed by the selector switch |
DE19900641A1 (en) * | 1999-01-11 | 2000-01-27 | Siemens Ag | Arrangement for detecting rotation angle of camshaft of multicylinder internal combustion engine |
DE19934503C1 (en) * | 1999-07-22 | 2000-12-14 | Siemens Ag | Method of determining stroke of valve, esp. gas changing valve for internal combustion engine guarantees reliable and simple determination of valve stroke |
DE19958174C1 (en) * | 1999-12-02 | 2000-10-05 | Daimler Chrysler Ag | Valve stroke detection method for IC engine with variable valve control evaluates time shift between sensor signals obtained from camshafts controlling operation of engine valves |
DE102004039953A1 (en) * | 2004-08-18 | 2006-03-09 | Daimlerchrysler Ag | Camshaft adjustment device |
DE102004041526A1 (en) | 2004-08-27 | 2006-03-02 | Adam Opel Ag | Method for checking the deviation of an angular position |
DE102011113844B3 (en) * | 2011-09-21 | 2012-04-05 | Rbh Logistics Gmbh | Method for recognition of permanent twists between wheel disc and shaft of wheel set of rail vehicle, involves computing phase angles between disc and shaft along rotational directions based on predetermined formulae |
DE102015007973A1 (en) | 2015-06-23 | 2016-12-29 | Audi Ag | Method for operating an internal combustion engine and corresponding internal combustion engine |
KR101866090B1 (en) * | 2016-11-18 | 2018-06-08 | 현대자동차주식회사 | Sensor piece integrated type cam shaft |
DE102021124416A1 (en) * | 2021-09-21 | 2023-03-23 | Audi Aktiengesellschaft | Method for operating an internal combustion engine and corresponding internal combustion engine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3436629A1 (en) * | 1984-10-05 | 1986-04-10 | Atlas Fahrzeugtechnik GmbH, 5980 Werdohl | Camshaft timing mechanism |
US4909194A (en) * | 1989-07-20 | 1990-03-20 | Siemens-Bendix Automotive Electronics L.P. | Modular position controller for variable valve timing |
EP0677139A1 (en) * | 1992-12-30 | 1995-10-18 | Meta Motoren- Und Energie-Technik Gmbh | Device for the variable control of the valves of internal combustion engines, especially for the chokeless load control of four-stroke engines |
JP3696261B2 (en) * | 1993-11-29 | 2005-09-14 | 株式会社デンソー | Valve timing control device having cylinder discrimination function |
DE19501386C2 (en) * | 1995-01-18 | 1998-12-10 | Meta Motoren Energietech | Method for controlling a spark-ignited piston internal combustion engine equipped with a fuel injection system |
-
1996
- 1996-12-04 DE DE19650249A patent/DE19650249B4/en not_active Expired - Fee Related
-
1997
- 1997-11-25 IT IT97MI002614A patent/IT1296505B1/en active IP Right Grant
- 1997-12-02 JP JP33142497A patent/JPH10169476A/en not_active Withdrawn
- 1997-12-03 KR KR1019970065439A patent/KR19980063714A/en not_active Application Discontinuation
- 1997-12-03 FR FR9715200A patent/FR2756627B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH10169476A (en) | 1998-06-23 |
ITMI972614A1 (en) | 1999-05-25 |
DE19650249B4 (en) | 2006-07-13 |
KR19980063714A (en) | 1998-10-07 |
DE19650249A1 (en) | 1998-06-10 |
FR2756627A1 (en) | 1998-06-05 |
IT1296505B1 (en) | 1999-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20130830 |