CN102282341B - 内燃机的气门机构 - Google Patents
内燃机的气门机构 Download PDFInfo
- Publication number
- CN102282341B CN102282341B CN201080004890.3A CN201080004890A CN102282341B CN 102282341 B CN102282341 B CN 102282341B CN 201080004890 A CN201080004890 A CN 201080004890A CN 102282341 B CN102282341 B CN 102282341B
- Authority
- CN
- China
- Prior art keywords
- section
- cam
- axial
- stroke
- cam member
- 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
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 16
- 230000001133 acceleration Effects 0.000 claims description 6
- 210000002421 cell wall Anatomy 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 12
- 230000002000 scavenging effect Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- 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
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L2001/0471—Assembled camshafts
- F01L2001/0473—Composite camshafts, e.g. with cams or cam sleeve being able to move relative to the inner camshaft or a cam adjusting rod
-
- 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
- F01L2301/00—Using particular materials
-
- 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
- F01L2800/12—Fail safe operation
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49293—Camshaft making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009009080A DE102009009080A1 (de) | 2009-02-14 | 2009-02-14 | Ventiltrieb einer Brennkraftmaschine |
DE102009009080.0 | 2009-02-14 | ||
PCT/EP2010/000582 WO2010091798A1 (de) | 2009-02-14 | 2010-02-01 | Ventiltrieb einer brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102282341A CN102282341A (zh) | 2011-12-14 |
CN102282341B true CN102282341B (zh) | 2014-08-20 |
Family
ID=41720375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080004890.3A Expired - Fee Related CN102282341B (zh) | 2009-02-14 | 2010-02-01 | 内燃机的气门机构 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8584639B2 (zh) |
EP (1) | EP2396522B1 (zh) |
KR (1) | KR101602989B1 (zh) |
CN (1) | CN102282341B (zh) |
DE (2) | DE202009015465U1 (zh) |
HU (1) | HUE025402T2 (zh) |
PL (1) | PL2396522T3 (zh) |
WO (1) | WO2010091798A1 (zh) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010013216B4 (de) | 2009-04-04 | 2022-04-28 | Schaeffler Technologies AG & Co. KG | Ventiltrieb einer Brennkraftmaschine |
DE102009030373A1 (de) | 2009-06-25 | 2010-12-30 | Schaeffler Technologies Gmbh & Co. Kg | Ventiltrieb einer Brennkraftmaschine |
DE102010033087A1 (de) * | 2010-08-02 | 2012-02-02 | Schaeffler Technologies Gmbh & Co. Kg | Ventiltrieb einer Brennkraftmaschine |
DE102011003024A1 (de) * | 2011-01-24 | 2012-07-26 | Schaeffler Technologies Gmbh & Co. Kg | Schiebenockensystem mit Reibarretierung |
DE102011011457A1 (de) * | 2011-02-17 | 2012-08-23 | Daimler Ag | Brennkraftmaschinenventiltriebvorrichtung |
DE102011004912A1 (de) | 2011-03-01 | 2012-09-06 | Schaeffler Technologies Gmbh & Co. Kg | Schiebenockensystem für Hubkolbenbrennkraftmaschinen zur Hubraumvariation von Gaswechselventilen |
DE102011001124B4 (de) * | 2011-03-07 | 2023-09-21 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Ventiltrieb für eine Brennkraftmaschine |
DE102011002141B4 (de) | 2011-04-18 | 2022-07-14 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Nockenwelle mit unterschiedliche Nockenprofile aufweisendem Schiebestück |
DE102011075538A1 (de) | 2011-05-10 | 2012-11-15 | Schaeffler Technologies AG & Co. KG | Gebaute Schiebenockeneinheit |
DE102011075537A1 (de) * | 2011-05-10 | 2012-11-15 | Schaeffler Technologies AG & Co. KG | Hubkolbenbrennkraftmaschine mit Nockenwellenverstelleinrichtung |
DE102011076726A1 (de) | 2011-05-30 | 2012-12-06 | Schaeffler Technologies AG & Co. KG | Ventiltrieb eines Verbrennungskolbenmotors |
DE102011051480B4 (de) | 2011-06-30 | 2014-11-20 | Thyssenkrupp Presta Teccenter Ag | Nockenwelle mit axial verschiebbarem Nockenpaket |
DE102012003491A1 (de) * | 2012-02-21 | 2013-08-22 | Daimler Ag | Kraftfahrzeugventiltriebverstellvorrichtung |
JP5692604B2 (ja) | 2012-03-06 | 2015-04-01 | 株式会社デンソー | バルブリフト調整装置 |
JP5556832B2 (ja) | 2012-03-06 | 2014-07-23 | 株式会社デンソー | バルブリフト調整装置 |
DE102012204621A1 (de) * | 2012-03-22 | 2013-09-26 | Schaeffler Technologies AG & Co. KG | Nockenstück für einen variablen Schiebenockenventiltrieb |
JP5598497B2 (ja) * | 2012-05-08 | 2014-10-01 | 株式会社デンソー | バルブリフト調整装置 |
US9297283B2 (en) * | 2012-05-18 | 2016-03-29 | Schaeffler Technologies AG & Co. KG | Camshaft unit |
JP2013249825A (ja) * | 2012-06-04 | 2013-12-12 | Toyota Motor Corp | 可変動弁装置 |
DE102012211858A1 (de) | 2012-07-06 | 2014-01-09 | Schaeffler Technologies AG & Co. KG | Aktorvorrichtung für ein Schiebenockensystem |
CN103206449B (zh) * | 2012-09-06 | 2015-03-18 | 祥天控股(集团)有限公司 | 一种曲轴及装有该曲轴的空气动力发动机 |
DE102012218803A1 (de) * | 2012-10-16 | 2014-04-17 | Schaeffler Technologies Gmbh & Co. Kg | Ventiltrieb einer Brennkraftmaschine |
DE102012222113A1 (de) | 2012-12-04 | 2014-06-18 | Schaeffler Technologies Gmbh & Co. Kg | Ventiltrieb eines Verbrennungsmotors |
DE102013201827A1 (de) | 2013-02-05 | 2014-08-07 | Schaeffler Technologies Gmbh & Co. Kg | Diagnoseverfahren eines Ventiltrieb-Aktuators |
DE102013202507A1 (de) | 2013-02-15 | 2014-08-21 | Schaeffler Technologies Gmbh & Co. Kg | Ventiltrieb eines Verbrennungsmotors |
DE102013204655A1 (de) | 2013-03-18 | 2014-09-18 | Schaeffler Technologies Gmbh & Co. Kg | Ventiltrieb eines Verbrennungsmotors |
DE102013007741A1 (de) * | 2013-05-07 | 2014-11-13 | Thyssenkrupp Presta Teccenter Ag | Nockenwelle |
JP5928835B2 (ja) | 2013-07-03 | 2016-06-01 | 株式会社デンソー | バルブリフト調整装置 |
CN103437894B (zh) * | 2013-08-13 | 2017-03-22 | 奇瑞汽车股份有限公司 | 发动机停缸控制装置及控制方法 |
KR101448784B1 (ko) * | 2013-08-27 | 2014-10-10 | 현대자동차 주식회사 | 다단 가변 밸브 리프트 장치 |
DE102013111476B4 (de) * | 2013-10-17 | 2021-09-09 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Ventiltrieb einer Brennkraftmaschine |
DE102013221244A1 (de) | 2013-10-21 | 2015-04-23 | Volkswagen Aktiengesellschaft | Vorrichtung zur Nockenwellenverstellung einer Brennkraftmaschine |
DE102013018263A1 (de) * | 2013-10-30 | 2015-04-30 | Avl Deutschland Gmbh | Verfahren und Anordnung zur Überwachung einer Aktuatorvorrichtung |
DE102013223299A1 (de) * | 2013-11-15 | 2015-05-21 | Schaeffler Technologies AG & Co. KG | Schiebenockensystem mit verlängertem Einspurbereich |
US9482122B2 (en) * | 2014-06-30 | 2016-11-01 | GM Global Technology Operations LLC | Detent assembly and a method of assembling the detent assembly |
DE102014213249A1 (de) | 2014-07-08 | 2016-01-14 | Schaeffler Technologies AG & Co. KG | Aktoreinheit mit Heizelement |
DE102014116195A1 (de) * | 2014-11-06 | 2016-05-12 | Thyssenkrupp Presta Teccenter Ag | Nockenwelle mit wenigstens einem axial fixierten Schiebeelement |
KR102119446B1 (ko) * | 2014-11-14 | 2020-06-05 | 현대자동차 주식회사 | 다단 가변 밸브 리프트 장치 |
DE102015200539A1 (de) | 2015-01-15 | 2016-07-21 | Schaeffler Technologies AG & Co. KG | Aktoreinheit mit Heizelement |
DE102015204041A1 (de) * | 2015-03-06 | 2016-04-14 | Schaeffler Technologies AG & Co. KG | Schiebeachsenventiltrieb einer Brennkraftmaschine |
US9518644B1 (en) * | 2015-05-26 | 2016-12-13 | GM Global Technology Operations LLC | Sliding camshaft with improved compressive residual stress |
DE102015219106A1 (de) | 2015-10-02 | 2017-04-06 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung zum axialen Verstellen eines Schaltelementes |
DE112016004372T5 (de) | 2015-11-06 | 2018-06-07 | Borgwarner Inc. | Ventilbetätigungssystem, das einen variablen ventilhub und/oder variable ventilzeitsteuerung bereitstellt |
DE102017210281B4 (de) * | 2016-06-21 | 2021-12-09 | Thyssenkrupp Ag | Mehrstufig zu schaltende Schiebenockeneinrichtung |
JP6726772B2 (ja) * | 2017-02-13 | 2020-07-22 | 本田技研工業株式会社 | 内燃機関の可変動弁装置 |
KR102335326B1 (ko) * | 2017-05-16 | 2021-12-03 | 현대자동차 주식회사 | 다단 가변 밸브 리프트 장치 |
KR102439627B1 (ko) | 2017-12-12 | 2022-09-05 | 현대자동차주식회사 | 엔진의 가변 밸브 장치 |
DE102018000435B4 (de) * | 2018-01-19 | 2020-12-03 | Daimler Ag | Ventiltrieb für eine Verbrennungskraftmaschine. insbesondere eines Kraftfahrzeugs |
CN111720186B (zh) * | 2020-07-13 | 2023-09-01 | 中船动力有限公司 | 柴油机气阀旋转装置 |
DE102020214554A1 (de) | 2020-11-18 | 2022-05-19 | Thyssenkrupp Ag | Schiebenockenanordnung |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19611641C1 (de) * | 1996-03-25 | 1997-06-05 | Porsche Ag | Ventiltrieb einer Brennkraftmaschine |
DE10148178A1 (de) * | 2001-09-28 | 2003-04-17 | Ina Schaeffler Kg | Verfahren und Vorrichtung zur Senkung von Kraftstoffverbrauch und Schadstoffemission eines 4-Takt-Verbrennungsmotors |
CN1471609A (zh) * | 2000-10-25 | 2004-01-28 | ����-л�������Ϲ�˾ | 火花点火式内燃机负荷控制的变量式阀动装置 |
CN1732328A (zh) * | 2002-12-27 | 2006-02-08 | 格林德·博斯尔-弗利尔 | 用于内燃机的换气阀的可变阀门控制的阀致动设备 |
DE102007037747A1 (de) * | 2007-08-10 | 2009-02-12 | Daimler Ag | Brennkraftmaschinenventiltriebumschaltvorrichtung |
DE102007037232A1 (de) * | 2007-08-07 | 2009-02-12 | Eto Magnetic Gmbh | Vorrichtung zur Nockenwellenverstellung einer Brennkraftmaschine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10148177B4 (de) | 2001-09-28 | 2015-05-13 | Schaeffler Technologies AG & Co. KG | Ventiltrieb mit Ventilhubumschaltung für die Gaswechselventiele eines 4-Takt-Verbrennungsmotors |
DE202009016619U1 (de) * | 2009-02-06 | 2010-09-23 | Schaeffler Technologies Gmbh & Co. Kg | Ventiltrieb einer Brennkraftmaschine |
-
2009
- 2009-02-14 DE DE202009015465U patent/DE202009015465U1/de not_active Expired - Lifetime
- 2009-02-14 DE DE102009009080A patent/DE102009009080A1/de not_active Withdrawn
-
2010
- 2010-02-01 PL PL10704501T patent/PL2396522T3/pl unknown
- 2010-02-01 KR KR1020117018843A patent/KR101602989B1/ko active IP Right Grant
- 2010-02-01 CN CN201080004890.3A patent/CN102282341B/zh not_active Expired - Fee Related
- 2010-02-01 EP EP10704501.5A patent/EP2396522B1/de active Active
- 2010-02-01 WO PCT/EP2010/000582 patent/WO2010091798A1/de active Application Filing
- 2010-02-01 HU HUE10704501A patent/HUE025402T2/en unknown
- 2010-02-01 US US13/139,813 patent/US8584639B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19611641C1 (de) * | 1996-03-25 | 1997-06-05 | Porsche Ag | Ventiltrieb einer Brennkraftmaschine |
CN1471609A (zh) * | 2000-10-25 | 2004-01-28 | ����-л�������Ϲ�˾ | 火花点火式内燃机负荷控制的变量式阀动装置 |
DE10148178A1 (de) * | 2001-09-28 | 2003-04-17 | Ina Schaeffler Kg | Verfahren und Vorrichtung zur Senkung von Kraftstoffverbrauch und Schadstoffemission eines 4-Takt-Verbrennungsmotors |
CN1732328A (zh) * | 2002-12-27 | 2006-02-08 | 格林德·博斯尔-弗利尔 | 用于内燃机的换气阀的可变阀门控制的阀致动设备 |
DE102007037232A1 (de) * | 2007-08-07 | 2009-02-12 | Eto Magnetic Gmbh | Vorrichtung zur Nockenwellenverstellung einer Brennkraftmaschine |
DE102007037747A1 (de) * | 2007-08-10 | 2009-02-12 | Daimler Ag | Brennkraftmaschinenventiltriebumschaltvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
KR101602989B1 (ko) | 2016-03-11 |
US8584639B2 (en) | 2013-11-19 |
HUE025402T2 (en) | 2016-02-29 |
WO2010091798A1 (de) | 2010-08-19 |
CN102282341A (zh) | 2011-12-14 |
EP2396522A1 (de) | 2011-12-21 |
EP2396522B1 (de) | 2015-06-17 |
KR20110124236A (ko) | 2011-11-16 |
PL2396522T3 (pl) | 2015-11-30 |
US20110247577A1 (en) | 2011-10-13 |
DE102009009080A1 (de) | 2010-08-19 |
DE202009015465U1 (de) | 2010-02-25 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO. KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Effective date: 20150723 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Owner name: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Free format text: FORMER NAME: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., KG Owner name: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: FORMER NAME: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG |
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CP01 | Change in the name or title of a patent holder |
Address after: German Herzogenaurach Patentee after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Patentee before: Fifth Schaeffler investment management GmbH & Co.KG Address after: German Herzogenaurach Patentee after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German Herzogenaurach Patentee before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
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TR01 | Transfer of patent right |
Effective date of registration: 20150723 Address after: German Herzogenaurach Patentee after: Fifth Schaeffler investment management GmbH & Co.KG Address before: German Herzogenaurach Patentee before: SCHAEFFLER TECHNOLOGIES AG & CO. KG |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 |