DE102004012756A1 - Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine - Google Patents
Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine Download PDFInfo
- Publication number
- DE102004012756A1 DE102004012756A1 DE102004012756A DE102004012756A DE102004012756A1 DE 102004012756 A1 DE102004012756 A1 DE 102004012756A1 DE 102004012756 A DE102004012756 A DE 102004012756A DE 102004012756 A DE102004012756 A DE 102004012756A DE 102004012756 A1 DE102004012756 A1 DE 102004012756A1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- gas inlet
- switching
- inlet valve
- combustion engine
- 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.)
- Granted
Links
Classifications
-
- 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
- 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
- F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
-
- 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
- F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
- F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the valves
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2101—Cams
- Y10T74/2107—Follower
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Valve Device For Special Equipments (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004012756A DE102004012756B4 (de) | 2004-03-15 | 2004-03-15 | Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine |
| US10/592,588 US7438032B2 (en) | 2004-03-15 | 2005-03-15 | Method and device for controlling an internal combustion engine |
| KR1020067021012A KR101145479B1 (ko) | 2004-03-15 | 2005-03-15 | 내연 기관을 제어하기 위한 방법 및 장치 |
| PCT/EP2005/051171 WO2005090766A1 (de) | 2004-03-15 | 2005-03-15 | Verfahren und vorrichtung zum steuern einer brennkraftmaschine |
| EP05717045A EP1725760A1 (de) | 2004-03-15 | 2005-03-15 | Verfahren und vorrichtung zum steuern einer brennkraftmaschine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004012756A DE102004012756B4 (de) | 2004-03-15 | 2004-03-15 | Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102004012756A1 true DE102004012756A1 (de) | 2005-10-20 |
| DE102004012756B4 DE102004012756B4 (de) | 2006-04-20 |
Family
ID=34962327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102004012756A Expired - Lifetime DE102004012756B4 (de) | 2004-03-15 | 2004-03-15 | Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7438032B2 (de) |
| EP (1) | EP1725760A1 (de) |
| KR (1) | KR101145479B1 (de) |
| DE (1) | DE102004012756B4 (de) |
| WO (1) | WO2005090766A1 (de) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011011455A1 (de) * | 2011-02-17 | 2012-08-23 | Daimler Ag | Ventiltriebbetätigungsvorrichtung |
| DE102012006820A1 (de) * | 2012-04-04 | 2013-10-10 | Audi Ag | Verfahren zum Betreiben eines Ventiltriebs einer Brennkraftmaschine |
| DE102012011116A1 (de) * | 2012-06-05 | 2013-12-05 | Audi Ag | Verfahren zum Betreiben eines Ventiltriebs einer Brennkraftmaschine sowie entsprechender Ventiltrieb |
| DE102009006632B4 (de) * | 2009-01-29 | 2015-12-31 | Audi Ag | Ventiltrieb einer Brennkraftmaschine sowie Verfahren zum Betreiben einer Brennkraftmaschine |
| DE102015013075A1 (de) * | 2015-10-08 | 2017-04-13 | Audi Ag | Verfahren zum Überprüfen eines Ventiltriebs für eine Brennkraftmaschine sowie entsprechender Ventiltrieb |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008024086A1 (de) * | 2008-05-17 | 2009-11-19 | Daimler Ag | Ventiltriebvorrichtung |
| JP4672781B2 (ja) | 2009-03-30 | 2011-04-20 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
| JP6531788B2 (ja) | 2017-07-06 | 2019-06-19 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
| CN114562349B (zh) * | 2021-03-02 | 2022-12-06 | 长城汽车股份有限公司 | 基于可变气门升程机构的控制方法及电子设备 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4028442A1 (de) * | 1990-09-07 | 1992-03-12 | Audi Ag | Verfahren zum betreiben einer ventilgesteuerten hubkolben-brennkraftmaschine |
| DE19606054C2 (de) * | 1996-02-19 | 1998-07-30 | Porsche Ag | Ventiltrieb einer Brennkraftmaschine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19611641C1 (de) * | 1996-03-25 | 1997-06-05 | Porsche Ag | Ventiltrieb einer Brennkraftmaschine |
| US6135078A (en) * | 1997-11-18 | 2000-10-24 | Denso Corporation | Variable valve timing control apparatus for an internal combustion engine |
| DE19957157A1 (de) * | 1999-11-27 | 2001-06-07 | Porsche Ag | Ventilsteuerung für eine Brennkraftmaschine |
| DE10148177B4 (de) * | 2001-09-28 | 2015-05-13 | Schaeffler Technologies AG & Co. KG | Ventiltrieb mit Ventilhubumschaltung für die Gaswechselventiele eines 4-Takt-Verbrennungsmotors |
| DE10148178A1 (de) * | 2001-09-28 | 2003-04-17 | Ina Schaeffler Kg | Verfahren und Vorrichtung zur Senkung von Kraftstoffverbrauch und Schadstoffemission eines 4-Takt-Verbrennungsmotors |
-
2004
- 2004-03-15 DE DE102004012756A patent/DE102004012756B4/de not_active Expired - Lifetime
-
2005
- 2005-03-15 EP EP05717045A patent/EP1725760A1/de not_active Withdrawn
- 2005-03-15 WO PCT/EP2005/051171 patent/WO2005090766A1/de not_active Ceased
- 2005-03-15 KR KR1020067021012A patent/KR101145479B1/ko not_active Expired - Lifetime
- 2005-03-15 US US10/592,588 patent/US7438032B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4028442A1 (de) * | 1990-09-07 | 1992-03-12 | Audi Ag | Verfahren zum betreiben einer ventilgesteuerten hubkolben-brennkraftmaschine |
| DE19606054C2 (de) * | 1996-02-19 | 1998-07-30 | Porsche Ag | Ventiltrieb einer Brennkraftmaschine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009006632B4 (de) * | 2009-01-29 | 2015-12-31 | Audi Ag | Ventiltrieb einer Brennkraftmaschine sowie Verfahren zum Betreiben einer Brennkraftmaschine |
| DE102011011455A1 (de) * | 2011-02-17 | 2012-08-23 | Daimler Ag | Ventiltriebbetätigungsvorrichtung |
| DE102012006820A1 (de) * | 2012-04-04 | 2013-10-10 | Audi Ag | Verfahren zum Betreiben eines Ventiltriebs einer Brennkraftmaschine |
| DE102012006820B4 (de) | 2012-04-04 | 2019-08-22 | Audi Ag | Verfahren zum Betreiben eines Ventiltriebs einer Brennkraftmaschine |
| DE102012011116A1 (de) * | 2012-06-05 | 2013-12-05 | Audi Ag | Verfahren zum Betreiben eines Ventiltriebs einer Brennkraftmaschine sowie entsprechender Ventiltrieb |
| US9611765B2 (en) | 2012-06-05 | 2017-04-04 | Audi Ag | Method for operating a valve train of an internal combustion engine and corresponding valve train |
| DE102015013075A1 (de) * | 2015-10-08 | 2017-04-13 | Audi Ag | Verfahren zum Überprüfen eines Ventiltriebs für eine Brennkraftmaschine sowie entsprechender Ventiltrieb |
| DE102015013075B4 (de) * | 2015-10-08 | 2017-08-24 | Audi Ag | Verfahren zum Überprüfen eines Ventiltriebs für eine Brennkraftmaschine sowie entsprechender Ventiltrieb |
Also Published As
| Publication number | Publication date |
|---|---|
| US7438032B2 (en) | 2008-10-21 |
| EP1725760A1 (de) | 2006-11-29 |
| WO2005090766A1 (de) | 2005-09-29 |
| US20070186888A1 (en) | 2007-08-16 |
| KR101145479B1 (ko) | 2012-05-15 |
| KR20060129084A (ko) | 2006-12-14 |
| DE102004012756B4 (de) | 2006-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE |
|
| R081 | Change of applicant/patentee |
Owner name: AUDI AG, DE Free format text: FORMER OWNER: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE Effective date: 20120207 Owner name: CONTINENTAL AUTOMOTIVE GMBH, DE Free format text: FORMER OWNER: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE Effective date: 20120207 |
|
| R081 | Change of applicant/patentee |
Owner name: VITESCO TECHNOLOGIES GMBH, DE Free format text: FORMER OWNERS: AUDI AG, 85057 INGOLSTADT, DE; CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE Owner name: AUDI AKTIENGESELLSCHAFT, DE Free format text: FORMER OWNERS: AUDI AG, 85057 INGOLSTADT, DE; CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE |
|
| R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: F01L0009040000 Ipc: F01L0009200000 |
|
| R081 | Change of applicant/patentee |
Owner name: VITESCO TECHNOLOGIES GMBH, DE Free format text: FORMER OWNERS: AUDI AKTIENGESELLSCHAFT, 85057 INGOLSTADT, DE; VITESCO TECHNOLOGIES GMBH, 30165 HANNOVER, DE Owner name: AUDI AKTIENGESELLSCHAFT, DE Free format text: FORMER OWNERS: AUDI AKTIENGESELLSCHAFT, 85057 INGOLSTADT, DE; VITESCO TECHNOLOGIES GMBH, 30165 HANNOVER, DE |
|
| R071 | Expiry of right |