JP2015534005A - 内燃機関における気筒休止のためのスイッチングローラーフィンガーフォロワーの開発 - Google Patents

内燃機関における気筒休止のためのスイッチングローラーフィンガーフォロワーの開発 Download PDF

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Publication number
JP2015534005A
JP2015534005A JP2015541853A JP2015541853A JP2015534005A JP 2015534005 A JP2015534005 A JP 2015534005A JP 2015541853 A JP2015541853 A JP 2015541853A JP 2015541853 A JP2015541853 A JP 2015541853A JP 2015534005 A JP2015534005 A JP 2015534005A
Authority
JP
Japan
Prior art keywords
arm
rocker arm
latch
valve
lift
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
Application number
JP2015541853A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015534005A5 (de
Inventor
ダン ラドレスク，アンドレイ
ダン ラドレスク，アンドレイ
ロバート ザーフェス，オースティン
ロバート ザーフェス，オースティン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Corp
Original Assignee
Eaton Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US13/868,061 external-priority patent/US9038586B2/en
Priority claimed from US13/868,054 external-priority patent/US9708942B2/en
Priority claimed from US13/868,067 external-priority patent/US9228454B2/en
Priority claimed from US13/868,035 external-priority patent/US8915225B2/en
Priority claimed from PCT/US2013/037667 external-priority patent/WO2013159121A1/en
Priority claimed from US13/868,068 external-priority patent/US9284859B2/en
Priority claimed from US13/873,797 external-priority patent/US9016252B2/en
Priority claimed from PCT/US2013/038896 external-priority patent/WO2013166029A1/en
Priority claimed from US13/873,774 external-priority patent/US9291075B2/en
Application filed by Eaton Corp filed Critical Eaton Corp
Publication of JP2015534005A publication Critical patent/JP2015534005A/ja
Publication of JP2015534005A5 publication Critical patent/JP2015534005A5/ja
Pending legal-status Critical Current

Links

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
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • 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
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L2001/186—Split rocking arms, e.g. rocker arms having two articulated parts and means for varying the relative position of these parts or for selectively connecting the parts to move in unison
    • 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
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/04—Sensors
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/04—Sensors
    • F01L2820/045—Valve lift

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
JP2015541853A 2012-11-05 2013-11-05 内燃機関における気筒休止のためのスイッチングローラーフィンガーフォロワーの開発 Pending JP2015534005A (ja)

Applications Claiming Priority (29)

Application Number Priority Date Filing Date Title
US201261722765P 2012-11-05 2012-11-05
US61/722,765 2012-11-05
US201361771769P 2013-03-01 2013-03-01
US61/771,769 2013-03-01
US13/868,045 2013-04-22
US13/868,054 US9708942B2 (en) 2010-03-19 2013-04-22 Rocker arm assembly and components therefor
US13/868,067 US9228454B2 (en) 2010-03-19 2013-04-22 Systems, methods and devices for rocker arm position sensing
US13/868,035 US8915225B2 (en) 2010-03-19 2013-04-22 Rocker arm assembly and components therefor
US13/868,061 2013-04-22
US13/868,054 2013-04-22
US13/868,067 2013-04-22
US13/868,061 US9038586B2 (en) 2010-03-19 2013-04-22 Rocker assembly having improved durability
PCT/US2013/037667 WO2013159121A1 (en) 2012-04-20 2013-04-22 Variable valve lift systems, methods, and devices
PCT/US2013/037665 WO2013159120A1 (en) 2012-04-20 2013-04-22 Rocker assembly having improved durability
US13/868,045 US9267396B2 (en) 2010-03-19 2013-04-22 Rocker arm assembly and components therefor
US13/868,025 2013-04-22
USPCT/US2013/037665 2013-04-22
US13/868,068 US9284859B2 (en) 2010-03-19 2013-04-22 Systems, methods, and devices for valve stem position sensing
USPCT/US2013/037667 2013-04-22
US13/868,068 2013-04-22
US13/868,025 US8985074B2 (en) 2010-03-19 2013-04-22 Sensing and control of a variable valve actuation system
US13/868,035 2013-04-22
US13/873,797 US9016252B2 (en) 2008-07-22 2013-04-30 System to diagnose variable valve actuation malfunctions by monitoring fluid pressure in a hydraulic lash adjuster gallery
PCT/US2013/038896 WO2013166029A1 (en) 2012-04-30 2013-04-30 Monitoring and diagnosis of variable valve actuation systems
US13/873,774 US9291075B2 (en) 2008-07-22 2013-04-30 System to diagnose variable valve actuation malfunctions by monitoring fluid pressure in a control gallery
US13/873,774 2013-04-30
USPCT/US2013/038896 2013-04-30
US13/873,797 2013-04-30
PCT/US2013/068503 WO2014071373A1 (en) 2012-11-05 2013-11-05 Development of a switching roller finger follower for cylinder deactivation in internal combustion engines

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018248202A Division JP2019065860A (ja) 2012-11-05 2018-12-28 内燃機関における気筒休止のためのスイッチングローラーフィンガーフォロワーの開発

Publications (2)

Publication Number Publication Date
JP2015534005A true JP2015534005A (ja) 2015-11-26
JP2015534005A5 JP2015534005A5 (de) 2017-01-12

Family

ID=50628162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015541853A Pending JP2015534005A (ja) 2012-11-05 2013-11-05 内燃機関における気筒休止のためのスイッチングローラーフィンガーフォロワーの開発

Country Status (5)

Country Link
EP (2) EP2914820A4 (de)
JP (1) JP2015534005A (de)
KR (1) KR20150079975A (de)
CN (2) CN109915224B (de)
WO (1) WO2014071373A1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017101651A (ja) * 2015-11-30 2017-06-08 モートニック コーポレイション エンジンの可変バルブリフト装置
JP2017166460A (ja) * 2016-03-18 2017-09-21 株式会社オティックス 内燃機関の可変動弁機構
CN107208502A (zh) * 2015-01-13 2017-09-26 伊顿公司 切换摇臂
CN110318889A (zh) * 2018-03-28 2019-10-11 通用汽车环球科技运作有限责任公司 通过位置同步电磁脉冲进行液压系统清除
US11230951B2 (en) 2018-09-10 2022-01-25 Jacobs Vehicle Systems, Inc. Lost motion variable valve actuation systems and methods

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US10415439B2 (en) 2008-07-22 2019-09-17 Eaton Intelligent Power Limited Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US9016252B2 (en) 2008-07-22 2015-04-28 Eaton Corporation System to diagnose variable valve actuation malfunctions by monitoring fluid pressure in a hydraulic lash adjuster gallery
US9938865B2 (en) 2008-07-22 2018-04-10 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US9038586B2 (en) 2010-03-19 2015-05-26 Eaton Corporation Rocker assembly having improved durability
US8985074B2 (en) 2010-03-19 2015-03-24 Eaton Corporation Sensing and control of a variable valve actuation system
US20190309663A9 (en) 2008-07-22 2019-10-10 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US9581058B2 (en) 2010-08-13 2017-02-28 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
WO2015134466A1 (en) 2014-03-03 2015-09-11 Eaton Corporation Valve actuating device and method of making same
US9267396B2 (en) 2010-03-19 2016-02-23 Eaton Corporation Rocker arm assembly and components therefor
US9291075B2 (en) 2008-07-22 2016-03-22 Eaton Corporation System to diagnose variable valve actuation malfunctions by monitoring fluid pressure in a control gallery
US9284859B2 (en) 2010-03-19 2016-03-15 Eaton Corporation Systems, methods, and devices for valve stem position sensing
US9228454B2 (en) 2010-03-19 2016-01-05 Eaton Coporation Systems, methods and devices for rocker arm position sensing
US11181013B2 (en) 2009-07-22 2021-11-23 Eaton Intelligent Power Limited Cylinder head arrangement for variable valve actuation rocker arm assemblies
US10087790B2 (en) 2009-07-22 2018-10-02 Eaton Corporation Cylinder head arrangement for variable valve actuation rocker arm assemblies
US9194261B2 (en) 2011-03-18 2015-11-24 Eaton Corporation Custom VVA rocker arms for left hand and right hand orientations
US9885258B2 (en) 2010-03-19 2018-02-06 Eaton Corporation Latch interface for a valve actuating device
US9874122B2 (en) 2010-03-19 2018-01-23 Eaton Corporation Rocker assembly having improved durability
USD750670S1 (en) 2013-02-22 2016-03-01 Eaton Corporation Rocker arm
US10196944B2 (en) 2014-10-10 2019-02-05 Schaeffler Technologies AG & Co. KG Mechanical lash control for a switchable roller finger follower
US10941680B2 (en) 2015-12-28 2021-03-09 Eaton Corporation Discrete variable valve lift engine systems and methods
WO2017116918A1 (en) * 2015-12-28 2017-07-06 Eaton Corporation Low friction switching roller finger follower for high valve lift
US10267259B2 (en) * 2016-09-28 2019-04-23 Ford Global Technologies, Llc Cylinder head with valve deactivators
CN109952415B (zh) * 2016-10-07 2022-03-11 伊顿智能动力有限公司 具有抽气止动件的三辊摇臂
US10253657B2 (en) * 2017-02-20 2019-04-09 Delphi Technologies Ip Limited Switchable rocker arm with a travel stop
DE112018002949T5 (de) * 2017-07-03 2020-02-27 Eaton Intelligent Power Limited Motorventilstössel
US10683923B2 (en) 2017-07-31 2020-06-16 Schaeffler Technologies AG & Co. KG Rotatable body valve stem contact for switchable roller finger follower
DE102017223500A1 (de) * 2017-12-21 2019-06-27 Volkswagen Aktiengesellschaft Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine
WO2020239259A1 (en) 2019-05-24 2020-12-03 Eaton Intelligent Power Limited Metal stamped switching roller finger follower
AT524194B1 (de) * 2020-08-24 2022-12-15 Avl List Gmbh Ventilbetätigungsvorrichtung
CN116529462A (zh) * 2020-11-10 2023-08-01 伊顿智能动力有限公司 闩锁销组件和停用摇臂组件
CN112983587B (zh) * 2021-02-06 2021-12-21 无锡职业技术学院 一种具有关闭检测功能的vva电磁阀驱动系统
WO2022218574A1 (en) 2021-04-16 2022-10-20 Eaton Intelligent Power Limited Metal sheet stamped outer body for switching roller finger follower
CN116341308A (zh) * 2023-02-22 2023-06-27 北京理工大学 燃料电池发动机壳体耐振动冲击性能提升方法

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JPS61157111U (de) * 1985-03-22 1986-09-29
JPH01299336A (ja) * 1988-05-27 1989-12-04 Murata Hatsujo Kk オーバーヘツド・ドアまたはシヤツタ開閉装置用ねじりばね
JPH0450521A (ja) * 1990-06-15 1992-02-19 Mitsubishi Electric Corp ワンウェイクラッチ
JPH0650115A (ja) * 1992-07-31 1994-02-22 Mitsubishi Motors Corp 可変バルブタイミング機構付き動弁系構造
JPH09217859A (ja) * 1996-02-09 1997-08-19 Toyota Motor Corp バルブ装置の作動状態検出装置
JPH11246941A (ja) * 1998-02-27 1999-09-14 Chuo Spring Co Ltd 高強度弁ばね及びその製造方法
US20100307436A1 (en) * 2009-06-04 2010-12-09 Hyundai Motor Company Variable valve lift apparatus that is equipped with swing arm
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JP2012041928A (ja) * 2010-08-13 2012-03-01 Eaton Corp 単一ローブの作動解除ロッカーアーム
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Cited By (8)

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Publication number Priority date Publication date Assignee Title
CN107208502A (zh) * 2015-01-13 2017-09-26 伊顿公司 切换摇臂
US10605125B2 (en) 2015-01-13 2020-03-31 Eaton Corporation Switching rocker arm
JP2017101651A (ja) * 2015-11-30 2017-06-08 モートニック コーポレイション エンジンの可変バルブリフト装置
JP2017166460A (ja) * 2016-03-18 2017-09-21 株式会社オティックス 内燃機関の可変動弁機構
CN110318889A (zh) * 2018-03-28 2019-10-11 通用汽车环球科技运作有限责任公司 通过位置同步电磁脉冲进行液压系统清除
CN110318889B (zh) * 2018-03-28 2022-06-07 通用汽车环球科技运作有限责任公司 可变排量内燃机控制系统
US11230951B2 (en) 2018-09-10 2022-01-25 Jacobs Vehicle Systems, Inc. Lost motion variable valve actuation systems and methods
US12297757B2 (en) 2018-09-10 2025-05-13 Jacobs Vehicle Systems, Inc. Lost motion variable valve actuation systems and method

Also Published As

Publication number Publication date
KR20150079975A (ko) 2015-07-08
CN104903553B (zh) 2019-04-19
CN104903553A (zh) 2015-09-09
EP2914820A4 (de) 2016-10-05
CN109915224B (zh) 2021-08-31
WO2014071373A1 (en) 2014-05-08
EP2914820A1 (de) 2015-09-09
CN109915224A (zh) 2019-06-21
EP4219914A1 (de) 2023-08-02

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