JP6038182B2 - 機械的に制御可能な弁駆動装置 - Google Patents
機械的に制御可能な弁駆動装置 Download PDFInfo
- Publication number
- JP6038182B2 JP6038182B2 JP2014555101A JP2014555101A JP6038182B2 JP 6038182 B2 JP6038182 B2 JP 6038182B2 JP 2014555101 A JP2014555101 A JP 2014555101A JP 2014555101 A JP2014555101 A JP 2014555101A JP 6038182 B2 JP6038182 B2 JP 6038182B2
- Authority
- JP
- Japan
- Prior art keywords
- intermediate arm
- arm device
- shaft
- valve lift
- lift amount
- 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
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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
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/10—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being engines, clutches or transmissions
-
- 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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
-
- 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
- F01L1/20—Adjusting or compensating clearance
-
- 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
- F01L13/0021—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 rocker arm ratio
- F01L13/0026—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 rocker arm ratio by means of an eccentric
-
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
- F16K31/52408—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve
-
- 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
- F01L1/08—Shape of cams
-
- 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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L1/185—Overhead end-pivot rocking arms
-
- 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
- F01L1/20—Adjusting or compensating clearance
- F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
- F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
- F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm
-
- 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
-
- 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
- F01L2303/00—Manufacturing of components used in valve arrangements
- F01L2303/01—Tools for producing, mounting or adjusting, e.g. some part of the distribution
-
- 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
- F01L2305/00—Valve arrangements comprising rollers
- F01L2305/02—Mounting of rollers
-
- 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
- Y10T29/49231—I.C. [internal combustion] engine making
-
- 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
- Y10T29/49247—Valve lifter making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Mechanically-Actuated Valves (AREA)
- Gear-Shifting Mechanisms (AREA)
Description
Claims (8)
- 機械的に制御可能な弁駆動装置用の中間アーム装置であって、少なくとも1つの中間アーム(66,67)を備え、該中間アーム(66,67)は、旋回アーム装置(56,57)との作用結合のための作業カムフェース(60,61)を有し、支承シャフト(71)を介して所定の回転軸線周りに回転可能に支承された作用機構(75)が設けられていて、該作用機構(75)にバルブリフト量調節装置(41)の調節機構(49)が作用する、中間アーム装置において、
少なくとも1つの前記作用機構(75)が、前記支承シャフト(71)によって偏心的に支承されていて、該支承シャフト(71)の回動により、偏心的に移動するようになっており、前記作用機構(75)の偏心位置を、規定された位置に固定する位置固定手段(72,74,76)が設けられており、前記バルブリフト量調節装置(41)によるバルブリフト量の設定に加えて、前記支承シャフト(71)の回動によりバルブリフト量を調節することができるようになっていることを特徴とする、機械的に制御可能な弁駆動装置用の中間アーム装置。 - 前記作用機構(75)がカムを有するように形成されている、請求項1記載の中間アーム装置。
- 前記作用機構(75)は円形に形成されている、請求項1記載の中間アーム装置。
- 前記位置固定手段は、前記支承シャフト(71)の第1の端部に対応するばねエレメント(72)から成り、該ばねエレメント(72)によって、前記支承シャフト(71)が、所定の回転位置に位置固定可能である、請求項1または2記載の中間アーム装置。
- 前記支承シャフト(71)は、第2の端部に第1の歯列(74)を有し、該第1の歯列(74)が、支承シャフト(71)の支承範囲に設けられた第2の歯列(76)と対応している、請求項4記載の中間アーム装置。
- 前記中間アーム(66,67)は、結合シャフトを介して前記作業カムフェース(60,61)とは反対の側の端部で互いに結合されており、前記中間アーム(66,67)へのカムシャフト(40)の力伝達のために第1のローラ(62,63)が設けられており、第2のローラ(68)が、ゲートガイド(70)内での案内のために前記中間アーム(66,67)の間に設けられている、請求項1から5までのいずれか1項記載の中間アーム装置。
- 請求項1から6までのいずれか1項記載の中間アーム装置を備えた伝達装置において、旋回アーム装置(56)が設けられており、該旋回アーム装置(56)は、前記中間アーム装置(58)と作用結合されており、各中間アーム(66,67)は、それぞれ1つの旋回アームと対応していることを特徴とする、中間アーム装置を備えた伝達装置。
- 機械的に制御可能な弁駆動装置(10)であって、列状に配置された複数のガス交換弁(12,14,16,18,20,22,24)を備え、該ガス交換弁(12,14,16,18,20,22,24)には、相応するシリンダが対応していて、2つのガス交換弁(12,14;16,18;20,22;24,26)に、請求項7記載の1つの伝達装置(29,31,33,35)が対応している、機械的に制御可能な弁駆動装置(10)において、
各伝達装置(29,31,33,35)はシリンダヘッド内に支承手段(36,38)によって可動に支承されており、各伝達装置(29,31,33,35)は、それぞれ1つのバルブリフト量調節装置(41)および1つのカムシャフト(40)と作用結合されており、各バルブリフト量調節装置(41)は、偏心機構を備えた回転可能な調節機構(42,43,44,45,46,47,48,49)を有しており、前記偏心機構は、前記伝達装置(29,31,33,35)の前記作用機構に作用することを特徴とする、機械的に制御可能な弁駆動装置(10)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012001633.6 | 2012-01-30 | ||
DE201210001633 DE102012001633A1 (de) | 2012-01-30 | 2012-01-30 | Mechanisch steuerbare Ventiltriebanordnung |
PCT/EP2012/073923 WO2013113425A1 (de) | 2012-01-30 | 2012-11-29 | Mechanisch steuerbare ventiltriebanordnung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015505590A JP2015505590A (ja) | 2015-02-23 |
JP6038182B2 true JP6038182B2 (ja) | 2016-12-07 |
Family
ID=47290976
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014555101A Expired - Fee Related JP6038182B2 (ja) | 2012-01-30 | 2012-11-29 | 機械的に制御可能な弁駆動装置 |
JP2014555103A Ceased JP2015509163A (ja) | 2012-01-30 | 2012-12-04 | 機械的に制御可能な弁駆動アッセンブリ用の弁リフト調節アッセンブリならびに中間レバーアッセンブリを位置調整する方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014555103A Ceased JP2015509163A (ja) | 2012-01-30 | 2012-12-04 | 機械的に制御可能な弁駆動アッセンブリ用の弁リフト調節アッセンブリならびに中間レバーアッセンブリを位置調整する方法 |
Country Status (8)
Country | Link |
---|---|
US (2) | US9145798B2 (ja) |
EP (2) | EP2809894B1 (ja) |
JP (2) | JP6038182B2 (ja) |
CN (2) | CN104066938B (ja) |
BR (1) | BR112014018046A8 (ja) |
DE (1) | DE102012001633A1 (ja) |
ES (2) | ES2572512T3 (ja) |
WO (2) | WO2013113425A1 (ja) |
Cited By (1)
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KR101810720B1 (ko) | 2010-07-28 | 2017-12-19 | 크노르-브렘제 시스테메 퓌어 누츠파조이게 게엠베하 | 디스크 브레이크의 브레이크 마모 센서 |
Families Citing this family (5)
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DE102014100374B4 (de) | 2014-01-14 | 2017-06-01 | Pierburg Gmbh | Anordnung zur Lagerung zumindest eines Hebels und/oder einer Rolle eines Ventiltriebs |
WO2017220813A1 (en) | 2016-06-25 | 2017-12-28 | Eaton Srl | Valve train assembly |
KR102356897B1 (ko) * | 2017-11-10 | 2022-02-08 | 자콥스 비히클 시스템즈, 인코포레이티드. | 로스트 모션 엔진 시스템에서의 래시 조정 |
CN111788369B (zh) * | 2017-12-04 | 2022-08-05 | 伊顿智能动力有限公司 | 具有偏置构型的引擎制动摇臂 |
JP2020033872A (ja) * | 2018-08-27 | 2020-03-05 | 株式会社オティックス | 内燃機関の可変動弁機構 |
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-
2012
- 2012-01-30 DE DE201210001633 patent/DE102012001633A1/de not_active Ceased
- 2012-11-29 EP EP12809634.4A patent/EP2809894B1/de active Active
- 2012-11-29 ES ES12809634T patent/ES2572512T3/es active Active
- 2012-11-29 US US14/372,218 patent/US9145798B2/en not_active Expired - Fee Related
- 2012-11-29 WO PCT/EP2012/073923 patent/WO2013113425A1/de active Application Filing
- 2012-11-29 BR BR112014018046A patent/BR112014018046A8/pt active Search and Examination
- 2012-11-29 CN CN201280068021.6A patent/CN104066938B/zh not_active Expired - Fee Related
- 2012-11-29 JP JP2014555101A patent/JP6038182B2/ja not_active Expired - Fee Related
- 2012-12-04 WO PCT/EP2012/074306 patent/WO2013113429A1/de active Application Filing
- 2012-12-04 JP JP2014555103A patent/JP2015509163A/ja not_active Ceased
- 2012-12-04 ES ES12795431.1T patent/ES2554458T3/es active Active
- 2012-12-04 US US14/372,219 patent/US20140338622A1/en not_active Abandoned
- 2012-12-04 EP EP12795431.1A patent/EP2809893B1/de not_active Not-in-force
- 2012-12-04 CN CN201280067191.2A patent/CN104053869A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101810720B1 (ko) | 2010-07-28 | 2017-12-19 | 크노르-브렘제 시스테메 퓌어 누츠파조이게 게엠베하 | 디스크 브레이크의 브레이크 마모 센서 |
Also Published As
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CN104066938B (zh) | 2016-09-07 |
EP2809894A1 (de) | 2014-12-10 |
US20150108383A1 (en) | 2015-04-23 |
WO2013113429A1 (de) | 2013-08-08 |
BR112014018046A8 (pt) | 2017-07-11 |
US9145798B2 (en) | 2015-09-29 |
ES2554458T3 (es) | 2015-12-21 |
CN104066938A (zh) | 2014-09-24 |
JP2015509163A (ja) | 2015-03-26 |
US20140338622A1 (en) | 2014-11-20 |
DE102012001633A1 (de) | 2013-08-01 |
EP2809893B1 (de) | 2015-11-04 |
EP2809894B1 (de) | 2016-03-23 |
JP2015505590A (ja) | 2015-02-23 |
WO2013113425A1 (de) | 2013-08-08 |
CN104053869A (zh) | 2014-09-17 |
EP2809893A1 (de) | 2014-12-10 |
BR112014018046A2 (ja) | 2017-06-20 |
ES2572512T3 (es) | 2016-05-31 |
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