CN1471609A - 火花点火式内燃机负荷控制的变量式阀动装置 - Google Patents
火花点火式内燃机负荷控制的变量式阀动装置 Download PDFInfo
- Publication number
- CN1471609A CN1471609A CNA018180086A CN01818008A CN1471609A CN 1471609 A CN1471609 A CN 1471609A CN A018180086 A CNA018180086 A CN A018180086A CN 01818008 A CN01818008 A CN 01818008A CN 1471609 A CN1471609 A CN 1471609A
- Authority
- CN
- China
- Prior art keywords
- valve
- hollow shaft
- shaft
- active surface
- adjustment
- 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
Images
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
- F01L13/0005—Deactivating 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
- 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
- F01L13/0063—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 by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
-
- 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
- F01L13/0063—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 by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
- F01L2013/0068—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 by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot with an oscillating cam acting on the valve of the "BMW-Valvetronic" type
-
- 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
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/1828—Cam, lever, and slide
-
- 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
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18288—Cam and lever
-
- 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)
- Valve Device For Special Equipments (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10052811A DE10052811A1 (de) | 2000-10-25 | 2000-10-25 | Variabler Ventiltrieb zur Laststeuerung einer fremdgezündeten Brennkraftmaschine |
| DE10052811.2 | 2000-10-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1471609A true CN1471609A (zh) | 2004-01-28 |
| CN1274946C CN1274946C (zh) | 2006-09-13 |
Family
ID=7660964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01818008.6A Expired - Fee Related CN1274946C (zh) | 2000-10-25 | 2001-09-20 | 火花点火式内燃机负荷控制的可变式阀动装置 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6837198B2 (zh) |
| EP (1) | EP1328708A1 (zh) |
| JP (1) | JP2004516402A (zh) |
| KR (1) | KR20030065498A (zh) |
| CN (1) | CN1274946C (zh) |
| AU (1) | AU2002213941A1 (zh) |
| CA (1) | CA2425498A1 (zh) |
| DE (1) | DE10052811A1 (zh) |
| WO (1) | WO2002035067A1 (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101550853B (zh) * | 2009-05-08 | 2011-04-06 | 上海汽车集团股份有限公司 | 发动机气门连续可变驱动机构 |
| CN102282341A (zh) * | 2009-02-14 | 2011-12-14 | 谢夫勒科技有限两合公司 | 内燃机的气门机构 |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10221133A1 (de) * | 2002-05-13 | 2003-11-27 | Thyssen Krupp Automotive Ag | Antriebs- und Verstellsystem für variable Ventilsteuerungen |
| DE10304991A1 (de) * | 2003-02-07 | 2004-08-19 | Ina-Schaeffler Kg | Verstellmittel in einem variablen Ventiltrieb einer Brennkraftmaschine |
| DE10312958B4 (de) * | 2003-03-24 | 2005-03-10 | Thyssen Krupp Automotive Ag | Vorrichtung zur vairablen Betätigung der Gaswechselventile von Verbrennungsmotoren und Verfahren zum Betreiben einer derartigen Vorrichtung |
| DE10342075A1 (de) * | 2003-09-10 | 2005-06-16 | Rolf Jung | Vollvariable Hubventilsteuerung einer Brennkraftmaschine |
| JP4190439B2 (ja) | 2004-02-17 | 2008-12-03 | 本田技研工業株式会社 | 内燃機関の動弁装置 |
| DE102004037174A1 (de) * | 2004-07-30 | 2006-03-23 | Ina-Schaeffler Kg | Variable Ventiltriebsteuerung für Hubkolbenbrennkraftmaschinen |
| JP4278590B2 (ja) * | 2004-08-31 | 2009-06-17 | 株式会社日立製作所 | 内燃機関の可変動弁装置 |
| DE102004053208A1 (de) * | 2004-11-04 | 2006-07-20 | Schaeffler Kg | Vollvariable mechanische Ventilsteuerung mit einer Verstellwelle |
| DE102005035315B4 (de) * | 2005-07-28 | 2007-05-10 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Variabler Ventiltrieb für Verbrennungskraftmaschinen |
| DE102005040959A1 (de) * | 2005-08-30 | 2007-03-08 | Bayerische Motoren Werke Ag | Hubvariabler Ventiltrieb für eine Brennkraftmaschine |
| JP4519104B2 (ja) * | 2006-06-01 | 2010-08-04 | 日立オートモティブシステムズ株式会社 | 内燃機関の可変動弁装置 |
| KR100885463B1 (ko) * | 2008-04-17 | 2009-02-25 | 송광재 | 8행정 내연기관의 점화장치 |
| JP5028355B2 (ja) * | 2008-08-01 | 2012-09-19 | 株式会社オティックス | 可変動弁機構 |
| US8386276B1 (en) | 2010-02-11 | 2013-02-26 | Mckesson Financial Holdings Limited | Systems and methods for determining prescribing physician activity levels |
| DE102012013310A1 (de) * | 2012-06-27 | 2014-01-02 | Herbert Naumann | Variable Ventilsteuerung für die Betätigung von Hubventilen mittels Tassenstößel und Schlepphebel |
| IT202000012628A1 (it) * | 2020-05-28 | 2021-11-28 | Franco Lambertini | Sistema a scorrimento per il controllo dell’alzata continua delle valvole di un motore endotermico, e motore comprendente detto sistema. |
| DE102022104658A1 (de) | 2022-02-28 | 2023-08-31 | Bayerische Motoren Werke Aktiengesellschaft | Funktionsprüfung einer drosselfreien Laststeuerung |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL47787A (en) * | 1975-07-24 | 1979-11-30 | Luria D | Piston-type internal combustion engine |
| FR2519375B1 (fr) * | 1981-12-31 | 1986-07-11 | Baguena Michel | Distribution variable pour moteur a quatre temps |
| DE3519319A1 (de) * | 1985-05-30 | 1986-12-04 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Variable ventilsteuerung fuer eine hubkolben-brennkraftmaschine |
| US4771742A (en) * | 1986-02-19 | 1988-09-20 | Clemson University | Method for continuous camlobe phasing |
| DE4226798A1 (de) * | 1992-08-13 | 1994-02-24 | Bayerische Motoren Werke Ag | Hubkolben-Brennkraftmaschine mit zwei Gaswechselventilen je Zylinder |
| DE4226789A1 (de) | 1992-08-13 | 1994-02-17 | Sigri Great Lakes Carbon Gmbh | Faserverstärkte Kunststoffwalze mit äußerer, verschleißfester, füllerhaltiger Kunststoffschicht |
| DE4240981A1 (de) * | 1992-12-05 | 1994-06-09 | Basf Ag | Verdoppelte Azofarbstoffe |
| US5445116A (en) * | 1992-12-22 | 1995-08-29 | Unisia Jecs Corporation | Hydraulic variable lift engine valve gear |
| JPH06185329A (ja) * | 1992-12-22 | 1994-07-05 | Unisia Jecs Corp | エンジンの弁作動装置 |
| EP0638706A1 (de) * | 1993-08-05 | 1995-02-15 | Bayerische Motoren Werke Aktiengesellschaft | Ventiltrieb einer Brennkraftmaschine |
| DE4326332A1 (de) * | 1993-08-05 | 1995-02-09 | Bayerische Motoren Werke Ag | Schwinghebel-Baugruppe mit miteinander verbindbaren Armen |
| DE4331977A1 (de) * | 1993-09-21 | 1995-03-23 | Porsche Ag | Variable Ventilsteuerung |
| DE19509604A1 (de) | 1995-03-16 | 1996-09-19 | Bayerische Motoren Werke Ag | Ventiltrieb einer Brennkraftmaschine |
| DE19640520A1 (de) * | 1996-07-20 | 1998-04-09 | Dieter Dipl Ing Reitz | Ventiltrieb und Zylinderkopf einer Brennkraftmaschine |
| US5954018A (en) * | 1997-05-08 | 1999-09-21 | Joshi; Vasant Mukund | Mode selective internal combustion engine |
| JP3881783B2 (ja) * | 1997-08-07 | 2007-02-14 | 株式会社日立製作所 | 内燃機関の可変動弁装置 |
| AUPP139598A0 (en) * | 1998-01-19 | 1998-02-05 | D.A.R.U.T. Pty Ltd | Cam and cam followers for engines |
| DE19825308A1 (de) * | 1998-06-05 | 1999-12-09 | Bayerische Motoren Werke Ag | Variabler Ventiltrieb für eine Brennkraftmaschine |
-
2000
- 2000-10-25 DE DE10052811A patent/DE10052811A1/de not_active Ceased
-
2001
- 2001-09-20 US US10/415,845 patent/US6837198B2/en not_active Expired - Fee Related
- 2001-09-20 EP EP01982326A patent/EP1328708A1/de not_active Withdrawn
- 2001-09-20 CN CN01818008.6A patent/CN1274946C/zh not_active Expired - Fee Related
- 2001-09-20 AU AU2002213941A patent/AU2002213941A1/en not_active Abandoned
- 2001-09-20 CA CA002425498A patent/CA2425498A1/en not_active Abandoned
- 2001-09-20 JP JP2002538024A patent/JP2004516402A/ja active Pending
- 2001-09-20 WO PCT/EP2001/010863 patent/WO2002035067A1/de not_active Ceased
- 2001-09-20 KR KR10-2003-7005680A patent/KR20030065498A/ko not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102282341A (zh) * | 2009-02-14 | 2011-12-14 | 谢夫勒科技有限两合公司 | 内燃机的气门机构 |
| US8584639B2 (en) | 2009-02-14 | 2013-11-19 | Schaeffler Technologies AG & Co. KG | Valve drive of an internal combustion engine |
| CN102282341B (zh) * | 2009-02-14 | 2014-08-20 | 谢夫勒科技股份两合公司 | 内燃机的气门机构 |
| CN101550853B (zh) * | 2009-05-08 | 2011-04-06 | 上海汽车集团股份有限公司 | 发动机气门连续可变驱动机构 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004516402A (ja) | 2004-06-03 |
| DE10052811A1 (de) | 2002-05-08 |
| CN1274946C (zh) | 2006-09-13 |
| US6837198B2 (en) | 2005-01-04 |
| EP1328708A1 (de) | 2003-07-23 |
| KR20030065498A (ko) | 2003-08-06 |
| CA2425498A1 (en) | 2003-04-10 |
| US20040074457A1 (en) | 2004-04-22 |
| WO2002035067A1 (de) | 2002-05-02 |
| AU2002213941A1 (en) | 2002-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100906 Address after: German Herzogenaurach Patentee after: Schaeffler Technologies GmbH & Co. KG Address before: German Herzogenaurach Patentee before: Schaeffler KG |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: German Herzogenaurach Patentee after: Schaeffler Technologies AG Address before: German Herzogenaurach Patentee before: Schaeffler Technologies GmbH & Co. KG |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060913 Termination date: 20120920 |