JP2011503427A - バルブトレイン装置 - Google Patents
バルブトレイン装置 Download PDFInfo
- Publication number
- JP2011503427A JP2011503427A JP2010533455A JP2010533455A JP2011503427A JP 2011503427 A JP2011503427 A JP 2011503427A JP 2010533455 A JP2010533455 A JP 2010533455A JP 2010533455 A JP2010533455 A JP 2010533455A JP 2011503427 A JP2011503427 A JP 2011503427A
- Authority
- JP
- Japan
- Prior art keywords
- switching
- valve train
- switching element
- train device
- path
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims abstract description 6
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
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
- F01L13/0015—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
- F01L1/053—Camshafts overhead type
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
本発明は、回転対称の基本形を有する切替要素(11a;11b)を提案する。
【選択図】図1
Description
Claims (10)
- 切替ゲート(17a;17b)を使ってカム要素(16a;16b)を軸方向にスライドさせるために備えられた少なくとも1つの切替要素(11a;11b)を有する作動装置(10a;10b)を具備した、内燃機関のバルブトレイン装置において、
該切替要素(11a;11b)が回転対称の基本形を有することを特徴とするバルブトレイン装置。 - 前記切替要素(11a;11b)が、長い主軸とそれに対して垂直に延びる短い副軸を具備する基本形を有することを特徴とする、請求項1に記載のバルブトレイン装置。
- 前記切替要素(11b)がほぼ長方形の基本形を有することを特徴とする、請求項1又は2に記載のバルブトレイン装置。
- 前記切替要素(11b)が、切替ゲートとかみ合うためのガイド凹部(12b)を有す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トレイン装置。
- 前記切替要素(11a;11b)を回転可能にアクチュエータに固定するための切替要素固定装置(13a;13b)を有す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トレイン装置。
- 前記切替要素(11a)を案内するための少なくとも1つのガイドカラー(15a)を備え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トレイン装置。
- 前記切替要素(11a;11b)が前記カム要素(16a;16b)を2つの反対方向に切り替えるために備えられていることを特徴とする、請求項1〜6のいずれか一項に記載のバルブトレイン装置。
- 前記カム要素(16a;16b)を第1及び第2の方向に調整するための第1の切替路(18a;18b)と第2の切替路(19a;19b)を有することを特徴とする、請求項1〜7のいずれか一項に記載のバルブトレイン装置。
- 前記切替路(18a、19a;18b、19b)が1つの共通の交差点(20a;20b)を有していることを特徴とする、請求項8に記載のバルブトレイン装置。
- 前記切替路(18a、19a;18b、19b)が左右対称に形成されていることを特徴とする、請求項8に記載のバルブトレイン装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007054978.6A DE102007054978B4 (de) | 2007-11-17 | 2007-11-17 | Ventiltriebvorrichtung |
PCT/EP2008/008844 WO2009062588A1 (de) | 2007-11-17 | 2008-10-18 | Ventiltriebvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2011503427A true JP2011503427A (ja) | 2011-01-27 |
Family
ID=40262651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010533455A Pending JP2011503427A (ja) | 2007-11-17 | 2008-10-18 | バルブトレイン装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8353264B2 (ja) |
EP (1) | EP2207948A1 (ja) |
JP (1) | JP2011503427A (ja) |
CN (1) | CN101861450B (ja) |
DE (1) | DE102007054978B4 (ja) |
WO (1) | WO2009062588A1 (ja) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008060167B4 (de) | 2008-11-27 | 2021-05-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Ventiltrieb einer Brennkraftmaschine |
DE102008060170A1 (de) | 2008-11-27 | 2010-06-02 | Dr.Ing.H.C.F.Porsche Aktiengesellschaft | Ventiltrieb einer Brennkraftmaschine |
JP5117475B2 (ja) * | 2009-03-23 | 2013-01-16 | 株式会社オティックス | 可変動弁機構 |
DE102009037269B4 (de) | 2009-08-10 | 2011-06-01 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Ventiltrieb für Verbrennungskraftmaschinen zur Betätigung von Gaswechselventilen |
DE102009037268B3 (de) * | 2009-08-10 | 2011-04-07 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Variabler Ventiltrieb für Brennkraftmaschinen zur Betätigung von Gaswechselventilen |
DE102009037270B4 (de) | 2009-08-10 | 2011-04-07 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Ventiltrieb für Brennkraftmaschinen zur Betätigung von Gaswechselventilen |
DE102010024030A1 (de) | 2010-06-16 | 2011-12-22 | Schaeffler Technologies Gmbh & Co. Kg | Aktorvorrichtung zur Verstellung eines Schiebenockensystems |
DE102011101400B4 (de) | 2011-05-13 | 2013-02-07 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Ventiltrieb für Brennkraftmaschinen zur Betätigung von Gaswechselventilen |
DE102011101868B4 (de) | 2011-05-16 | 2013-02-07 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Vorrichtung zur Variation des Ladungswechselventilhubes bei einer Verbrennungskraftmaschine |
DE102011108728B4 (de) | 2011-07-27 | 2013-02-07 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Ventiltrieb für Brennkraftmaschinen zur Betätigung von Gaswechselventilen |
DE102011114300B4 (de) * | 2011-09-23 | 2016-02-25 | Audi Ag | Ventiltrieb einer Brennkraftmaschine sowie Brennkraftmaschine |
DE102012011085B4 (de) | 2012-06-02 | 2023-12-07 | Mercedes-Benz Group AG | Ventiltrieb mit einem Schaltelement und einer Schaltkontur für eine Ventilhubumschaltung |
DE102012105795A1 (de) * | 2012-06-29 | 2014-01-02 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Ventiltrieb einer Brennkraftmaschine |
KR101427958B1 (ko) | 2012-12-18 | 2014-08-11 | 현대자동차 주식회사 | 다단 가변 밸브 리프트 장치 및 이를 포함하는 엔진 |
KR101438622B1 (ko) * | 2012-12-28 | 2014-09-15 | 현대자동차 주식회사 | 가변 밸브 리프트 장치 |
KR101448778B1 (ko) | 2013-03-08 | 2014-10-13 | 현대자동차 주식회사 | 다단 가변 밸브 리프트 장치 |
KR101461890B1 (ko) * | 2013-03-14 | 2014-11-14 | 현대자동차 주식회사 | 다단 가변 밸브 리프트 장치, 다단 가변 밸브 리프트 시스템 및 이를 포함하는 엔진 |
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 |
DE102013221244A1 (de) * | 2013-10-21 | 2015-04-23 | Volkswagen Aktiengesellschaft | Vorrichtung zur Nockenwellenverstellung einer Brennkraftmaschine |
DE102014014282B4 (de) | 2014-09-27 | 2021-01-21 | Daimler Ag | Ventiltrieb für eine Brennkraftmaschine |
DE102014014600B3 (de) * | 2014-10-07 | 2016-03-03 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Vorrichtung für einen Ventiltrieb zum Umschalten des Hubs von Gaswechselventilen einer Brennkraftmaschine |
DE102015220602A1 (de) * | 2015-10-22 | 2017-04-27 | Schaeffler Technologies AG & Co. KG | Kulissenabschnitt für ein Nockenstück eines Ventiltriebs |
US10539051B2 (en) | 2015-11-06 | 2020-01-21 | Borgwarner Inc. | Valve operating system providing variable valve lift and/or variable valve timing |
JP6438987B2 (ja) * | 2017-02-17 | 2018-12-19 | 本田技研工業株式会社 | 可変動弁装置 |
DE102017008963A1 (de) * | 2017-09-26 | 2019-03-28 | Daimler Ag | Ventiltriebvorrichtung, insbesondere für eine Brennkraftmaschine |
DE102017011402B4 (de) * | 2017-12-11 | 2022-05-12 | Mercedes-Benz Group AG | Ventiltriebvorrichtung, für eine Verbrennungskraftmaschine eines Kraftfahrzeugs |
DE102019203430A1 (de) * | 2019-03-13 | 2020-09-17 | Mahle International Gmbh | Ventiltrieb einer Brennkraftmaschine |
DE102019203429A1 (de) * | 2019-03-13 | 2020-09-17 | Mahle International Gmbh | Kulissenführung |
DE102019203432A1 (de) * | 2019-03-13 | 2020-09-17 | Mahle International Gmbh | Ventiltrieb einer Brennkraftmaschine |
DE102020210257A1 (de) | 2020-08-12 | 2022-02-17 | Thyssenkrupp Ag | Schiebenockensystem und Brennkraftmaschine damit |
DE102020128864A1 (de) | 2020-11-03 | 2022-05-05 | Bayerische Motoren Werke Aktiengesellschaft | Ventiltrieb für eine Verbrennungskraftmaschine, insbesondere eines Kraftfahrzeugs, sowie Verbrennungskraftmaschine |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5244314A (en) * | 1975-10-06 | 1977-04-07 | Mitsubishi Motors Corp | Variable valve-timing device |
JPS58192911A (ja) * | 1982-05-07 | 1983-11-10 | Mitsubishi Heavy Ind Ltd | きのこ状弁の回転装置 |
JPS59126107U (ja) * | 1983-02-12 | 1984-08-24 | トヨタ自動車株式会社 | 可変バルブタイミング機構 |
EP0579592A1 (de) * | 1992-07-13 | 1994-01-19 | AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH.Prof.Dr.Dr.h.c. Hans List | Brennkraftmaschine mit mindestens einer durch eine Verstellvorrichtung axial verschiebbaren Nockenwelle |
JPH06212924A (ja) * | 1993-01-20 | 1994-08-02 | Otix:Kk | 可変動弁機構 |
JPH09144516A (ja) * | 1995-11-21 | 1997-06-03 | Yamaha Motor Co Ltd | 内燃機関の弁駆動装置 |
JPH108928A (ja) * | 1996-03-25 | 1998-01-13 | Dr Ing H C F Porsche Ag | 内燃機関の弁駆動装置 |
JP2005042717A (ja) * | 2003-07-19 | 2005-02-17 | Dr Ing H C F Porsche Ag | 内燃機関のためのバルブ駆動装置 |
JP2006520869A (ja) * | 2003-03-21 | 2006-09-14 | アウディー アーゲー | シリンダーヘッドを備えた内燃機関のバルブ機構 |
WO2009021669A1 (de) * | 2007-08-10 | 2009-02-19 | Daimler Ag | Brennkraftmaschinenventiltriebumschaltungvorrichtung |
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JP3535431B2 (ja) * | 1999-12-28 | 2004-06-07 | 本田技研工業株式会社 | 内燃機関の動弁装置 |
DE10148178A1 (de) * | 2001-09-28 | 2003-04-17 | Ina Schaeffler Kg | Verfahren und Vorrichtung zur Senkung von Kraftstoffverbrauch und Schadstoffemission eines 4-Takt-Verbrennungsmotors |
DE10148177B4 (de) * | 2001-09-28 | 2015-05-13 | Schaeffler Technologies AG & Co. KG | Ventiltrieb mit Ventilhubumschaltung für die Gaswechselventiele eines 4-Takt-Verbrennungsmotors |
DE102004029622A1 (de) * | 2004-06-18 | 2006-01-12 | Dr.Ing.H.C. F. Porsche Ag | Ventilbetätigungselement mit Ventilbetätigungsabschnitten |
DE102007010149A1 (de) * | 2007-03-02 | 2008-09-04 | Audi Ag | Ventiltrieb für Gaswechselventile einer Brennkraftmaschine mit verschiebbarem Nockenträger und Doppelschneckentrieb |
DE102007048915A1 (de) | 2007-10-12 | 2009-04-16 | Daimler Ag | Ventiltriebvorrichtungen |
-
2007
- 2007-11-17 DE DE102007054978.6A patent/DE102007054978B4/de active Active
-
2008
- 2008-10-18 WO PCT/EP2008/008844 patent/WO2009062588A1/de active Application Filing
- 2008-10-18 JP JP2010533455A patent/JP2011503427A/ja active Pending
- 2008-10-18 CN CN2008801161643A patent/CN101861450B/zh not_active Expired - Fee Related
- 2008-10-18 EP EP08850242A patent/EP2207948A1/de not_active Withdrawn
-
2010
- 2010-05-14 US US12/800,477 patent/US8353264B2/en not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5244314A (en) * | 1975-10-06 | 1977-04-07 | Mitsubishi Motors Corp | Variable valve-timing device |
JPS58192911A (ja) * | 1982-05-07 | 1983-11-10 | Mitsubishi Heavy Ind Ltd | きのこ状弁の回転装置 |
JPS59126107U (ja) * | 1983-02-12 | 1984-08-24 | トヨタ自動車株式会社 | 可変バルブタイミング機構 |
EP0579592A1 (de) * | 1992-07-13 | 1994-01-19 | AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH.Prof.Dr.Dr.h.c. Hans List | Brennkraftmaschine mit mindestens einer durch eine Verstellvorrichtung axial verschiebbaren Nockenwelle |
US5289806A (en) * | 1992-07-13 | 1994-03-01 | Avl Gesellschaft Fur Verbrennungskraftmaschinen Und Messtechnik Mbh. Prof. Dr. Dr. H.C. Hans List | Combustion engine with at least one camshaft which can be shifted axially |
JPH06212924A (ja) * | 1993-01-20 | 1994-08-02 | Otix:Kk | 可変動弁機構 |
JPH09144516A (ja) * | 1995-11-21 | 1997-06-03 | Yamaha Motor Co Ltd | 内燃機関の弁駆動装置 |
JPH108928A (ja) * | 1996-03-25 | 1998-01-13 | Dr Ing H C F Porsche Ag | 内燃機関の弁駆動装置 |
JP2006520869A (ja) * | 2003-03-21 | 2006-09-14 | アウディー アーゲー | シリンダーヘッドを備えた内燃機関のバルブ機構 |
JP2005042717A (ja) * | 2003-07-19 | 2005-02-17 | Dr Ing H C F Porsche Ag | 内燃機関のためのバルブ駆動装置 |
WO2009021669A1 (de) * | 2007-08-10 | 2009-02-19 | Daimler Ag | Brennkraftmaschinenventiltriebumschaltungvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
CN101861450B (zh) | 2013-03-13 |
EP2207948A1 (de) | 2010-07-21 |
DE102007054978B4 (de) | 2023-12-14 |
US8353264B2 (en) | 2013-01-15 |
DE102007054978A1 (de) | 2009-05-20 |
WO2009062588A1 (de) | 2009-05-22 |
US20100242884A1 (en) | 2010-09-30 |
CN101861450A (zh) | 2010-10-13 |
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