JP2011521138A - バルブ駆動装置 - Google Patents
バルブ駆動装置 Download PDFInfo
- Publication number
- JP2011521138A JP2011521138A JP2011508804A JP2011508804A JP2011521138A JP 2011521138 A JP2011521138 A JP 2011521138A JP 2011508804 A JP2011508804 A JP 2011508804A JP 2011508804 A JP2011508804 A JP 2011508804A JP 2011521138 A JP2011521138 A JP 2011521138A
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- 230000010354 integration Effects 0.000 claims abstract description 14
- 238000002485 combustion reaction Methods 0.000 claims abstract description 6
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 description 10
- 239000003990 capacitor Substances 0.000 description 8
- 230000003993 interaction Effects 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
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Classifications
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- 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
-
- 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
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
-
- 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
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1844—Monitoring or fail-safe circuits
-
- 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
- F01L2013/0052—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 with cams provided on an axially slidable sleeve
-
- 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
- F01L2013/10—Auxiliary actuators for variable valve timing
- F01L2013/101—Electromagnets
-
- 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
-
- 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
- F01L2800/00—Methods of operation using a variable valve timing mechanism
- F01L2800/11—Fault detection, diagnosis
-
- 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
- F01L2820/00—Details on specific features characterising valve gear arrangements
- F01L2820/01—Absolute values
-
- 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
- F02D41/0002—Controlling intake air
- F02D2041/001—Controlling intake air for engines with variable valve actuation
-
- 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
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
- F02D2041/2051—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using voltage control
-
- 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
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Valve Device For Special Equipments (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
この制御ユニット(11a;11b)は、電圧積分(14a;14b)の少なくとも1つの特性パラメータを考慮するように構成されていることが提案される。
【選択図】図1
Description
Claims (12)
- 軸方向に移動可能なカムエレメント(12a;12b)を、シフティングゲート(13;13b)を使って切り替えるシフトユニット(11a;11b)のシフト動作をモニタするように構成された制御ユニット(10a;10b)を備える、特に内燃機関のバルブ駆動装置であって、
前記制御ユニット(10a;10b)は、電圧積分(14a;14b)のための少なくとも1つの特性パラメータを考慮するように構成されていることを特徴とするバルブ駆動装置。 - 前記制御ユニット(10a)が、前記特性パラメータのため、少なくとも2つの時間的に離れた電圧値を足し算するように構成されていることを特徴とする、請求項1に記載のバルブ駆動装置。
- 前記制御ユニット(10a;10b)が、収納シフト動作をモニタするように構成されていることを特徴とする、請求項1又は2に記載のバルブ駆動装置。
- 前記制御ユニット(10a)が、少なくとも1つの作動モードにおいて、前記特性パラメータを時間に応じて特定するように構成されていることを特徴とする、請求項1〜3のいずれか一項に記載のバルブ駆動装置。
- 前記制御ユニット(10a)が、少なくとも1つの作動モードにおいて、前記特性パラメータを角度に応じて特定するように構成されていることを特徴とする、請求項1〜4のいずれか一項に記載のバルブ駆動装置。
- 前記制御ユニット(10a;10b)が、規定のインターバルを評価するように構成されていることを特徴とする、請求項1〜5のいずれか一項に記載のバルブ駆動装置。
- 前記インターバルが、時間に応じたインターバル長さを有していることを特徴とする、請求項6に記載のバルブ駆動装置。
- 前記インターバルが、角度に応じたインターバル長さを有していることを特徴とする、請求項6又は7に記載のバルブ駆動装置。
- 前記制御ユニット(10a;10b)が、前記特性パラメータ限界値に関して、シフト速度とは無関係である特性パラメータを設定するように構成されていることを特徴とする、請求項1〜8のいずれか一項に記載のバルブ駆動装置。
- 前記制御ユニット(10a;10b)が、前記シフトユニット(11a;11b)をモニタするように構成されていることを特徴とする、請求項1〜9のいずれか一項に記載のバルブ駆動装置。
- 前記制御ユニット(10b)が、少なくとも1つのインテグレータ回路(34b)を有することを特徴とする、請求項1〜10のいずれか一項に記載のバルブ駆動装置。
- 軸方向に移動可能なカムエレメント(12a;;12b)を、シフティングゲート(13;13b)を使って切り替えるように構成されているシフトユニット(11a;11b)のシフト動作をモニタする、特に内燃機関のバルブ駆動装置の方法であって、
前記モニタのために、電圧積分(14a;14b)の少なくとも1つの特性パラメータが考慮されることを特徴とする方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008024086.9 | 2008-05-17 | ||
DE102008024086A DE102008024086A1 (de) | 2008-05-17 | 2008-05-17 | Ventiltriebvorrichtung |
PCT/EP2009/002290 WO2009141030A2 (de) | 2008-05-17 | 2009-03-28 | Ventiltriebvorrichtung |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011521138A true JP2011521138A (ja) | 2011-07-21 |
JP2011521138A5 JP2011521138A5 (ja) | 2012-01-12 |
JP5444571B2 JP5444571B2 (ja) | 2014-03-19 |
Family
ID=40872424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011508804A Active JP5444571B2 (ja) | 2008-05-17 | 2009-03-28 | バルブ駆動装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8474421B2 (ja) |
EP (1) | EP2281113A2 (ja) |
JP (1) | JP5444571B2 (ja) |
CN (1) | CN102171420B (ja) |
DE (1) | DE102008024086A1 (ja) |
WO (1) | WO2009141030A2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014020260A (ja) * | 2012-07-17 | 2014-02-03 | Denso Corp | 電磁アクチュエータ |
JP2014163314A (ja) * | 2013-02-26 | 2014-09-08 | Mazda Motor Corp | エンジンの動弁装置 |
JP2016025761A (ja) * | 2014-07-22 | 2016-02-08 | 株式会社デンソー | 電磁アクチュエータ |
JP2016536511A (ja) * | 2013-10-30 | 2016-11-24 | アーファオエル・リスト・ゲーエムベーハー | アクチュエーター装置を監視するための方法及びアセンブリ |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009056609A1 (de) * | 2009-12-02 | 2011-06-09 | Schaeffler Technologies Gmbh & Co. Kg | Elektromagnetische Stellvorrichtung |
DE102010012470A1 (de) | 2010-03-24 | 2011-09-29 | Schaeffler Technologies Gmbh & Co. Kg | Ventiltrieb einer Brennkraftmaschine |
DE102010012471A1 (de) | 2010-03-24 | 2011-09-29 | Schaeffler Technologies Gmbh & Co. Kg | Stellvorrichtung |
DE102010024030A1 (de) * | 2010-06-16 | 2011-12-22 | Schaeffler Technologies Gmbh & Co. Kg | Aktorvorrichtung zur Verstellung eines Schiebenockensystems |
DE102010035186A1 (de) | 2010-08-24 | 2012-03-01 | Schaeffler Technologies Gmbh & Co. Kg | Ventiltrieb einer Brennkraftmaschine |
DE102011011455A1 (de) * | 2011-02-17 | 2012-08-23 | Daimler Ag | Ventiltriebbetätigungsvorrichtung |
DE102012011116A1 (de) | 2012-06-05 | 2013-12-05 | Audi Ag | Verfahren zum Betreiben eines Ventiltriebs einer Brennkraftmaschine sowie entsprechender Ventiltrieb |
DE102012014048B4 (de) * | 2012-07-14 | 2019-06-27 | Audi Ag | Verfahren zum Betreiben eines Ventiltriebs einer Brennkraftmaschine |
DE102012016030A1 (de) * | 2012-08-13 | 2014-05-15 | Audi Ag | Verfahren zum Betreiben eines Ventiltriebs einer Brennkraftmaschine sowie entsprechender Ventiltrieb |
US8931443B2 (en) * | 2012-12-06 | 2015-01-13 | Ford Global Technologies, Llc | Variable displacement solenoid control |
DE102013201827A1 (de) * | 2013-02-05 | 2014-08-07 | Schaeffler Technologies Gmbh & Co. Kg | Diagnoseverfahren eines Ventiltrieb-Aktuators |
DE102013108027A1 (de) * | 2013-07-26 | 2015-01-29 | Eto Magnetic Gmbh | Elektromagnetische Stellvorrichtung und System zur Verstellung einer Funktionalität eines Kraftfahrzeugaggregats |
US10301981B2 (en) * | 2017-03-31 | 2019-05-28 | GM Global Technology Operations LLC | Method for retracting a sliding camshaft actuator pin |
US10494961B2 (en) | 2017-06-28 | 2019-12-03 | Borgwarner Inc. | Camshaft driven pump for a hydraulic cam phaser |
Citations (2)
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JP2001159505A (ja) * | 1999-12-01 | 2001-06-12 | Honda Motor Co Ltd | 変位検出装置 |
WO2007090532A1 (de) * | 2006-02-07 | 2007-08-16 | Daimler Ag | Brennkraftmaschine |
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JPS59103932A (ja) * | 1982-12-03 | 1984-06-15 | Fuji Heavy Ind Ltd | アイドル回転補正装置 |
DE3730523A1 (de) * | 1987-09-11 | 1989-03-30 | Bosch Gmbh Robert | Verfahren und einrichtung zur detektion der schaltzeiten von magnetventilen |
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-
2008
- 2008-05-17 DE DE102008024086A patent/DE102008024086A1/de active Pending
-
2009
- 2009-03-28 EP EP09749520A patent/EP2281113A2/de not_active Withdrawn
- 2009-03-28 WO PCT/EP2009/002290 patent/WO2009141030A2/de active Application Filing
- 2009-03-28 JP JP2011508804A patent/JP5444571B2/ja active Active
- 2009-03-28 CN CN200980117956.7A patent/CN102171420B/zh active Active
-
2010
- 2010-11-05 US US12/927,120 patent/US8474421B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001159505A (ja) * | 1999-12-01 | 2001-06-12 | Honda Motor Co Ltd | 変位検出装置 |
WO2007090532A1 (de) * | 2006-02-07 | 2007-08-16 | Daimler Ag | Brennkraftmaschine |
JP2009526160A (ja) * | 2006-02-07 | 2009-07-16 | ダイムラー・アクチェンゲゼルシャフト | 内燃機関 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014020260A (ja) * | 2012-07-17 | 2014-02-03 | Denso Corp | 電磁アクチュエータ |
JP2014163314A (ja) * | 2013-02-26 | 2014-09-08 | Mazda Motor Corp | エンジンの動弁装置 |
JP2016536511A (ja) * | 2013-10-30 | 2016-11-24 | アーファオエル・リスト・ゲーエムベーハー | アクチュエーター装置を監視するための方法及びアセンブリ |
JP2016025761A (ja) * | 2014-07-22 | 2016-02-08 | 株式会社デンソー | 電磁アクチュエータ |
Also Published As
Publication number | Publication date |
---|---|
DE102008024086A1 (de) | 2009-11-19 |
CN102171420A (zh) | 2011-08-31 |
CN102171420B (zh) | 2014-06-25 |
EP2281113A2 (de) | 2011-02-09 |
JP5444571B2 (ja) | 2014-03-19 |
US20110088643A1 (en) | 2011-04-21 |
US8474421B2 (en) | 2013-07-02 |
WO2009141030A2 (de) | 2009-11-26 |
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