JP5396624B2 - バルブ駆動装置 - Google Patents

バルブ駆動装置 Download PDF

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Publication number
JP5396624B2
JP5396624B2 JP2011513904A JP2011513904A JP5396624B2 JP 5396624 B2 JP5396624 B2 JP 5396624B2 JP 2011513904 A JP2011513904 A JP 2011513904A JP 2011513904 A JP2011513904 A JP 2011513904A JP 5396624 B2 JP5396624 B2 JP 5396624B2
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JP
Japan
Prior art keywords
shift
cam
cam element
valve drive
segment
Prior art date
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JP2011513904A
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English (en)
Japanese (ja)
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JP2011524493A (ja
JP2011524493A5 (enExample
Inventor
イエンス・マインチェル
トーマス・シュトルク
ガイスベルグ‐ヘルフェンベルグ アレクサンダー・フォン
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Mercedes Benz Group AG
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Daimler AG
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Publication of JP2011524493A5 publication Critical patent/JP2011524493A5/ja
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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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Branching, Merging, And Special Transfer Between Conveyors (AREA)
JP2011513904A 2008-06-20 2009-05-30 バルブ駆動装置 Active JP5396624B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008029325.3 2008-06-20
DE102008029325A DE102008029325A1 (de) 2008-06-20 2008-06-20 Ventiltriebvorrichtung
PCT/EP2009/003902 WO2009152951A1 (de) 2008-06-20 2009-05-30 Ventiltriebvorrichtung

Publications (3)

Publication Number Publication Date
JP2011524493A JP2011524493A (ja) 2011-09-01
JP2011524493A5 JP2011524493A5 (enExample) 2012-01-12
JP5396624B2 true JP5396624B2 (ja) 2014-01-22

Family

ID=40886817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011513904A Active JP5396624B2 (ja) 2008-06-20 2009-05-30 バルブ駆動装置

Country Status (6)

Country Link
US (1) US8474424B2 (enExample)
EP (1) EP2297433B1 (enExample)
JP (1) JP5396624B2 (enExample)
CN (1) CN102066704B (enExample)
DE (1) DE102008029325A1 (enExample)
WO (1) WO2009152951A1 (enExample)

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WO2015141720A1 (ja) * 2014-03-20 2015-09-24 ヤマハ発動機株式会社 多気筒エンジンの動弁装置
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US9422833B2 (en) * 2014-11-24 2016-08-23 GM Global Technology Operations LLC Camshaft assembly for an internal combustion engine
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JP6311618B2 (ja) * 2015-01-19 2018-04-18 株式会社デンソー 電磁アクチュエータ
JP2017005123A (ja) * 2015-06-11 2017-01-05 いすゞ自動車株式会社 電磁アクチュエータ
US10539051B2 (en) 2015-11-06 2020-01-21 Borgwarner Inc. Valve operating system providing variable valve lift and/or variable valve timing
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CN110131009B (zh) * 2019-05-09 2021-02-26 杰锋汽车动力系统股份有限公司 一种用于内燃机的两级可变气门升程机构
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Also Published As

Publication number Publication date
US20110079188A1 (en) 2011-04-07
EP2297433A1 (de) 2011-03-23
DE102008029325A1 (de) 2009-12-24
JP2011524493A (ja) 2011-09-01
US8474424B2 (en) 2013-07-02
CN102066704B (zh) 2013-12-04
CN102066704A (zh) 2011-05-18
WO2009152951A1 (de) 2009-12-23
EP2297433B1 (de) 2012-07-18

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