WO2001040643A1 - Steuereinrichtung und steuerverfahren für eine brennkraftmaschine, steuereinheit für stellglieder einer brennkraftmaschine - Google Patents
Steuereinrichtung und steuerverfahren für eine brennkraftmaschine, steuereinheit für stellglieder einer brennkraftmaschine Download PDFInfo
- Publication number
- WO2001040643A1 WO2001040643A1 PCT/DE2000/004242 DE0004242W WO0140643A1 WO 2001040643 A1 WO2001040643 A1 WO 2001040643A1 DE 0004242 W DE0004242 W DE 0004242W WO 0140643 A1 WO0140643 A1 WO 0140643A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- counter
- control
- control unit
- internal combustion
- combustion engine
- Prior art date
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
- 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
- F01L1/36—Valve-gear or valve arrangements, e.g. lift-valve gear peculiar to machines or engines of specific type other than four-stroke cycle
- F01L1/38—Valve-gear or valve arrangements, e.g. lift-valve gear peculiar to machines or engines of specific type other than four-stroke cycle for engines with other than four-stroke cycle, e.g. with two-stroke cycle
-
- 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
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
- F02D41/266—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the computer being backed-up or assisted by another circuit, e.g. analogue
-
- 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
- F01L2201/00—Electronic control systems; Apparatus or methods therefor
Definitions
- Control device for an internal combustion engine control unit for actuators of an internal combustion engine and method for controlling an internal combustion engine
- the invention relates to a control device for an internal combustion engine, a control unit for actuators of an internal combustion engine and a method for controlling an internal combustion engine.
- control devices for internal combustion engines generate control commands and control signals for controlling actuators depending on at least one measured variable, such as an accelerator pedal value or the speed.
- control units for actuators of the internal combustion engine which generate control signals for actuators of the internal combustion engine, specifically depending on the control commands of the control device.
- Both the control device and the control unit have a communication interface to which a bus, such as, for. B. the CAN bus can be connected.
- the control device can then send the control commands via the interface and the bus to the control unit, which then carries out the corresponding control tasks.
- Such control commands can e.g. B. include at what crankshaft angle gas exchange valves are to be opened or closed.
- control commands segment-synchronously on the bus.
- Each segment is defined by the distance between two successive dead centers of the pistons of two cylinders, which directly follow one another in the firing order.
- the control command contains target crankshaft angles, which are each related to the top dead center when the respective cylinder is fired.
- the control commands are always related to the respective crankshaft angles. This has the Disadvantage that the reference basis for the Kurbenwellewmkel each cylinder is different and depends on the number of cycles of the work cycle. Furthermore, control commands can only be transmitted for the time horizon of a work cycle, since the crankshaft angle is also no longer unique.
- the object of the invention is a control device for an internal combustion engine, a control unit for actuators of the internal combustion engine and a method for controlling the
- the object is achieved by the features of the independent claims.
- the invention is characterized in that the internal combustion engine in different modes, such as. b. Two-stroke, four-stroke, six-stroke, eight-stroke can be operated without the control commands having to be changed.
- FIG. 1 shows an internal combustion engine with a control device and a control unit
- FIG. 2 shows a flowchart for determining a first counter
- FIG. 3e shows a flowchart for determining a second counter
- FIG. 4 shows a program that is executed by the control unit for evaluating the control commands
- FIG. 5 em further Program that is executed in the control unit to execute a control command.
- An internal combustion engine ( Figure 1) comprises a cylinder 1 in which a piston 2 is movably arranged. The piston 2 is coupled to a crankshaft 4 via a connecting rod 3.
- a crankshaft angle sensor which comprises an angle sensor 5 which is arranged on the crankshaft 4 and which is preferably designed as a gearwheel.
- the gear wheel has, for example, sixty teeth which are equally spaced apart from a defined gap or whose rising or falling flanks are equally spaced.
- the crankshaft angle sensor comprises a measuring sensor 6, which is preferably designed as a Hall element and is fixedly arranged in the crankcase of the internal combustion engine.
- the sensor 6 generates a pulse-shaped measurement signal MS when the crankshaft 4 rotates.
- the measurement signal MS has a constant period of the pulses up to a larger period due to the gap in the gear or an even pulse-pause ratio up to a longer pause per revolution due to the gap in the gear. This longer gap or longer period serves as the synchronization signal SYNC.
- a control device 9 is provided for controlling operating functions of the internal combustion engine.
- the control device 9 is assigned sensors which detect various measured variables and each determine the measured value of the measured variable. Depending on at least one measured variable, the control device 9 determines one or more control signals, each of which controls an actuator, or also control commands for a control unit 12.
- the sensors are, for example, a pedal position sensor, a throttle valve position sensor, an air mass meter, a temperature sensor, the crankshaft angle sensor or other sensors.
- the actuators each include an actuator and an actuator.
- the actuator is an electromotive drive, an electromagnetic drive or another drive known to the person skilled in the art.
- the actuators are designed as a throttle valve, as an injection valve 10 or as a spark plug, for example.
- the actuators are referred to below with the associated actuators.
- the control device 9 is connected to the sensor 6 via a signal line 8. Furthermore, it is connected to a control unit 12 via a bus 14, which is preferably designed as a CAN bus. Communication interfaces are provided in the control device 9 and the control unit 12 for connecting the bus. However, the communication interfaces can also be designed, for example, as transmitting and / or receiving devices for the wireless transmission of information.
- the control unit 12 determines and generates control signals for controlling electromechanical actuators 13 for gas exchange valves of the internal combustion engine.
- the control unit 12 communicates with the control device 9 via the bus 14.
- the control device 9 generates control commands e.g. about the opening and end of opening of the gas exchange valves.
- the control unit is also connected to the sensor 6 via the signal line 8.
- FIG. 2 shows a flowchart of a program for determining a first counter ZI.
- the program is started in a step SI.
- step S2 it is checked whether the measurement signal MS has a rising edge. If this is not the case, the condition of step S2 is checked again, if necessary after a predetermined delay time. Is the condition of the However, step S2 is fulfilled, the first counter ZI is incremented by the value one.
- the first counter is preferably initialized in the step SI (eg zero).
- the first counter ZI is preferably a dual counter with z. B. ten bits.
- the counter reading of the first counter thus clearly defines the respective crankshaft angle for more than seventeen revolutions of the crankshaft.
- the counter then overflows and starts again from its zero value. There is therefore an overflow of the counter after more than 17 revolutions with the crankshaft.
- the accuracy of the resolution of the crankshaft angle can be increased further by interpolating the counter value between two successive edges of the measurement signal.
- a fine counter can be provided, which is preferably a dual counter with e.g. is six bits.
- FIG. 3 shows the corresponding flow chart of the program that is processed in the control unit 12.
- the program is started in a step la, in which a second counter Z2 is preferably initialized.
- the initialization preferably takes place immediately after receipt of the synchronization signal, which is characterized by the increased pause in the pulse signal of the measurement signal MS, which is caused by the gap on the gearwheel of the measurement value transmitter.
- the first counter ZI is preferably initialized in the control device in step SI immediately after receipt of the synchronization signal. This has the advantage that the counters ZI, Z2 of the control device 9 and the control unit 12 are synchronized.
- a step S2a it is checked whether the measurement signal MS has a rising edge. If this is not the case, the condition of step 2a is checked again, possibly after a predetermined waiting time. However, if this is the case, the second counter Z2 is incremented by the value 1 in a step S3a.
- the program is then stopped in a step S11.
- the program is then preferably called either when the "control command received" event occurs or after a predetermined waiting time.
- Another program which is shown in FIG. 5, is preferably processed cyclically in the control unit 12 or as an interrupt procedure.
- the program is started in a step S15.
- a step S16 it is checked whether there is an entry in the action table AT with a target counter reading that corresponds to the current counter reading of the second counter Z2.
- step S18 the processing is continued in a step S18. However, if this is the case, the corresponding control command is read from the action table in step S17 and executed.
- step S18 in which it is checked whether the counter reading has changed since step S16 was carried out. If this is not the case, the program is stopped. Otherwise, processing continues in step S16.
- control commands which are provided for controlling the actuators of the various cylinders can all be stored in the common action table AT, since the counter readings are independent of a reference to the respective top dead center when the ignition or another cylinder-specific reference point. Therefore, a two, four, six or eight-cycle operation of the internal combustion engine can also be easily implemented without adjustments to the control commands and the interfaces of the control device and the control unit being necessary.
- the control commands can be transmitted from the control device to the control unit at any time, taking into account the computing time required for processing.
- the revolving first and second counters create a reference that is known both in the control device and in the control unit.
- control commands for use with different engine types e.g. B. different numbers of cylinders do not have to be modified.
- Process-optimal transmission time or transmission crankshaft angle for the control commands can be determined by the control device. They do not have to be set to a maximum speed for which calculation and positioning times are sufficient.
- the values of the first and second counters ZI, Z2 are stored in the control device 9 and in the control unit 12 when the synchronization signal is received, and then either the control device or the control unit transfers its own counter reading to the other, That is, the control unit 12 or the control device transmits, which can then synchronize with the other counter reading. This ensures a common meter base.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50009562T DE50009562D1 (de) | 1999-11-30 | 2000-11-28 | Steuereinrichtung und steuerverfahren für eine brennkraftmaschine, steuereinheit für stellglieder einer brennkraftmaschine |
JP2001542681A JP2003515697A (ja) | 1999-11-30 | 2000-11-28 | 内燃機関用の制御装置、内燃機関の調整素子用の制御ユニット及び内燃機関の制御方法 |
EP00993274A EP1234108B1 (de) | 1999-11-30 | 2000-11-28 | Steuereinrichtung und steuerverfahren für eine brennkraftmaschine, steuereinheit für stellglieder einer brennkraftmaschine |
US10/158,755 US6606552B2 (en) | 1999-11-30 | 2002-05-30 | Control device for final control elements of an internal combustion engine, control unit for actuator drives of an internal combustion engine and a method for controlling an internal combustion engine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19957537.1 | 1999-11-30 | ||
DE19957537 | 1999-11-30 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/158,755 Continuation US6606552B2 (en) | 1999-11-30 | 2002-05-30 | Control device for final control elements of an internal combustion engine, control unit for actuator drives of an internal combustion engine and a method for controlling an internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001040643A1 true WO2001040643A1 (de) | 2001-06-07 |
Family
ID=7930821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2000/004242 WO2001040643A1 (de) | 1999-11-30 | 2000-11-28 | Steuereinrichtung und steuerverfahren für eine brennkraftmaschine, steuereinheit für stellglieder einer brennkraftmaschine |
Country Status (5)
Country | Link |
---|---|
US (1) | US6606552B2 (de) |
EP (1) | EP1234108B1 (de) |
JP (1) | JP2003515697A (de) |
DE (1) | DE50009562D1 (de) |
WO (1) | WO2001040643A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT4801U3 (de) * | 2001-08-22 | 2002-06-25 | Avl List Gmbh | Verfahren und vorrichtung zum bereitstellen eines kurbelwinkelbasierten signalverlaufes |
FR2898640A1 (fr) * | 2006-03-20 | 2007-09-21 | Siemens Vdo Automotive Sas | Procede de transmission d'information relatif au fonctionnement d'un moteur a combustion interne |
WO2009004162A2 (fr) * | 2007-05-30 | 2009-01-08 | Valeo Systemes De Controle Moteur | Procede et dispositif de commande de soupape avec plusieurs phases de levee, procede d'alimentation d'un moteur thermique en comburant |
DE10159347B4 (de) * | 2001-06-18 | 2011-04-14 | Mitsubishi Denki K.K. | Steuervorrichtung und Steuerverfahren zur Steuerung einer Brennkraftmaschine |
EP2895711B1 (de) * | 2012-06-18 | 2017-07-19 | Boeck, François | Ventilantrieb mit direkter betätigung von der kurbelwelle für brennkraftmaschine |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030105577A1 (en) * | 2001-12-05 | 2003-06-05 | Dino Bortolin | Autonomous control of engine operation via a lookup table |
US7552714B2 (en) * | 2006-08-16 | 2009-06-30 | Andreas Stihl Ag & Co. Kg | Ignition device for an internal combustion engine and method for its operation |
US7865290B2 (en) * | 2007-10-09 | 2011-01-04 | Ford Global Technologies, Llc | Valve control synchronization and error detection in an electronic valve actuation engine system |
US8131447B2 (en) * | 2008-07-11 | 2012-03-06 | Tula Technology, Inc. | Internal combustion engine control for improved fuel efficiency |
US8701628B2 (en) | 2008-07-11 | 2014-04-22 | Tula Technology, Inc. | Internal combustion engine control for improved fuel efficiency |
US9020735B2 (en) | 2008-07-11 | 2015-04-28 | Tula Technology, Inc. | Skip fire internal combustion engine control |
US8336521B2 (en) | 2008-07-11 | 2012-12-25 | Tula Technology, Inc. | Internal combustion engine control for improved fuel efficiency |
US8616181B2 (en) * | 2008-07-11 | 2013-12-31 | Tula Technology, Inc. | Internal combustion engine control for improved fuel efficiency |
US8971057B2 (en) | 2009-03-25 | 2015-03-03 | Stem, Inc | Bidirectional energy converter with controllable filter stage |
WO2011008506A2 (en) * | 2009-06-29 | 2011-01-20 | Powergetics, Inc. | High speed feedback for power load reduction using a variable generator |
AU2010273751A1 (en) | 2009-06-29 | 2012-02-02 | Stem, Inc. | High speed feedback adjustment of power charge/discharge from energy storage system |
US8511281B2 (en) | 2009-07-10 | 2013-08-20 | Tula Technology, Inc. | Skip fire engine control |
US8996279B2 (en) * | 2010-08-20 | 2015-03-31 | Michael V. Dobeck | Method and system for optimizing fuel delivery to a fuel injected engine operating in power mode |
US8774977B2 (en) | 2011-12-29 | 2014-07-08 | Stem, Inc. | Multiphase electrical power construction and assignment at minimal loss |
US8803570B2 (en) | 2011-12-29 | 2014-08-12 | Stem, Inc | Multiphase electrical power assignment at minimal loss |
US8922192B2 (en) | 2011-12-30 | 2014-12-30 | Stem, Inc. | Multiphase electrical power phase identification |
US9406094B2 (en) | 2012-08-14 | 2016-08-02 | Stem Inc. | Method and apparatus for delivering power using external data |
US10782721B2 (en) | 2012-08-27 | 2020-09-22 | Stem, Inc. | Method and apparatus for balancing power on a per phase basis in multi-phase electrical load facilities using an energy storage system |
US11454999B2 (en) | 2012-08-29 | 2022-09-27 | Stem, Inc. | Method and apparatus for automatically reconfiguring multi-phased networked energy storage devices at a site |
US10756543B2 (en) | 2012-09-13 | 2020-08-25 | Stem, Inc. | Method and apparatus for stabalizing power on an electrical grid using networked distributed energy storage systems |
US9634508B2 (en) | 2012-09-13 | 2017-04-25 | Stem, Inc. | Method for balancing frequency instability on an electric grid using networked distributed energy storage systems |
US10389126B2 (en) | 2012-09-13 | 2019-08-20 | Stem, Inc. | Method and apparatus for damping power oscillations on an electrical grid using networked distributed energy storage systems |
US10693294B2 (en) | 2012-09-26 | 2020-06-23 | Stem, Inc. | System for optimizing the charging of electric vehicles using networked distributed energy storage systems |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5201296A (en) * | 1992-03-30 | 1993-04-13 | Caterpillar Inc. | Control system for an internal combustion engine |
DE4313331A1 (de) * | 1993-04-23 | 1994-10-27 | Bosch Gmbh Robert | Verfahren zur Auslösung von zur Winkellage eines rotierenden Teils abhängigen Vorgängen |
DE19745765A1 (de) * | 1996-10-28 | 1998-04-30 | Man B & W Diesel Gmbh | Mehrzylindriger Verbrennungsmotor mit einem elektronischen Steuersystem |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2428152B1 (fr) * | 1978-06-07 | 1987-04-10 | Bosch Gmbh Robert | Dispositif pour la commande de processus fonction de parametres de marche et repetitifs pour moteurs a combustion interne |
JPS5638542A (en) * | 1979-09-05 | 1981-04-13 | Hitachi Ltd | Controlling method for engine |
JPS639641A (ja) * | 1986-06-27 | 1988-01-16 | Hitachi Ltd | 内燃機関の負荷トルク制御装置 |
JPS639679A (ja) * | 1986-06-28 | 1988-01-16 | Honda Motor Co Ltd | 内燃機関の点火時期制御方法 |
JPS63289244A (ja) * | 1987-05-20 | 1988-11-25 | Nissan Motor Co Ltd | 内燃機関の燃料供給制御装置 |
US4962470A (en) * | 1988-08-01 | 1990-10-09 | Delco Electronics Corporation | Crankshaft pulse position developing apparatus having a synchronous digital filter |
DE4131497A1 (de) | 1991-09-21 | 1993-03-25 | Vdo Schindling | Verfahren zur ermittlung der winkelstellung der kurbelwelle einer brennkraftmaschine |
DE4327455A1 (de) | 1993-08-16 | 1995-02-23 | Hella Kg Hueck & Co | System zur Ansteuerung eines Stellgliedes zur Einstellung der Luftzufuhr eines Kraftfahrzeugmotors |
DE4330906A1 (de) | 1993-09-11 | 1995-03-16 | Bosch Gmbh Robert | Elektronische Steuereinrichtung |
DE4331226A1 (de) | 1993-09-15 | 1995-03-16 | Bosch Gmbh Robert | Einrichtung zur elektronischen Nachbildung der Position eines Bauteiles |
DE4444751A1 (de) | 1994-12-15 | 1996-06-20 | Bosch Gmbh Robert | System zur Steuerung einer Brennkraftmaschine |
JP2000199450A (ja) * | 1998-12-28 | 2000-07-18 | Denso Corp | エンジン制御装置 |
-
2000
- 2000-11-28 WO PCT/DE2000/004242 patent/WO2001040643A1/de active IP Right Grant
- 2000-11-28 DE DE50009562T patent/DE50009562D1/de not_active Expired - Lifetime
- 2000-11-28 JP JP2001542681A patent/JP2003515697A/ja active Pending
- 2000-11-28 EP EP00993274A patent/EP1234108B1/de not_active Expired - Lifetime
-
2002
- 2002-05-30 US US10/158,755 patent/US6606552B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5201296A (en) * | 1992-03-30 | 1993-04-13 | Caterpillar Inc. | Control system for an internal combustion engine |
DE4313331A1 (de) * | 1993-04-23 | 1994-10-27 | Bosch Gmbh Robert | Verfahren zur Auslösung von zur Winkellage eines rotierenden Teils abhängigen Vorgängen |
DE19745765A1 (de) * | 1996-10-28 | 1998-04-30 | Man B & W Diesel Gmbh | Mehrzylindriger Verbrennungsmotor mit einem elektronischen Steuersystem |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10159347B4 (de) * | 2001-06-18 | 2011-04-14 | Mitsubishi Denki K.K. | Steuervorrichtung und Steuerverfahren zur Steuerung einer Brennkraftmaschine |
AT4801U3 (de) * | 2001-08-22 | 2002-06-25 | Avl List Gmbh | Verfahren und vorrichtung zum bereitstellen eines kurbelwinkelbasierten signalverlaufes |
US6827063B2 (en) | 2001-08-22 | 2004-12-07 | Avl List Gmbh | Method and device for establishment of a signal pattern based on crank angle of internal combustion engine |
FR2898640A1 (fr) * | 2006-03-20 | 2007-09-21 | Siemens Vdo Automotive Sas | Procede de transmission d'information relatif au fonctionnement d'un moteur a combustion interne |
WO2007107228A1 (fr) * | 2006-03-20 | 2007-09-27 | Continental Automotive France | Procédé de transmission d'information relatif au fonctionnement d'un moteur à combustion interne |
US7930929B2 (en) | 2006-03-20 | 2011-04-26 | Continental Automotive France | Method of transmitting information relating to the operation of an internal combustion engine |
WO2009004162A2 (fr) * | 2007-05-30 | 2009-01-08 | Valeo Systemes De Controle Moteur | Procede et dispositif de commande de soupape avec plusieurs phases de levee, procede d'alimentation d'un moteur thermique en comburant |
WO2009004162A3 (fr) * | 2007-05-30 | 2009-04-09 | Valeo Sys Controle Moteur Sas | Procede et dispositif de commande de soupape avec plusieurs phases de levee, procede d'alimentation d'un moteur thermique en comburant |
US8275537B2 (en) | 2007-05-30 | 2012-09-25 | Valeo Systemes De Controle Moteur | Method and device for controlling a valve with several lift phases, and method for supplying a thermal engine with oxidant |
EP2895711B1 (de) * | 2012-06-18 | 2017-07-19 | Boeck, François | Ventilantrieb mit direkter betätigung von der kurbelwelle für brennkraftmaschine |
Also Published As
Publication number | Publication date |
---|---|
EP1234108B1 (de) | 2005-02-16 |
JP2003515697A (ja) | 2003-05-07 |
DE50009562D1 (de) | 2005-03-24 |
US20020173902A1 (en) | 2002-11-21 |
US6606552B2 (en) | 2003-08-12 |
EP1234108A1 (de) | 2002-08-28 |
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