KR100564296B1 - 최소한 포지티브 동력 작동 모드 및 엔진 제동 작동 모드를 갖는 내연기관 및 내연기관 작동방법 - Google Patents

최소한 포지티브 동력 작동 모드 및 엔진 제동 작동 모드를 갖는 내연기관 및 내연기관 작동방법 Download PDF

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Publication number
KR100564296B1
KR100564296B1 KR1020007005571A KR20007005571A KR100564296B1 KR 100564296 B1 KR100564296 B1 KR 100564296B1 KR 1020007005571 A KR1020007005571 A KR 1020007005571A KR 20007005571 A KR20007005571 A KR 20007005571A KR 100564296 B1 KR100564296 B1 KR 100564296B1
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South Korea
Prior art keywords
engine
mode
positive power
internal combustion
operating mode
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Expired - Fee Related
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KR1020007005571A
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English (en)
Korean (ko)
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KR20010040278A (ko
Inventor
조셉 엠. 보리
마크 에이. 이스라엘
Original Assignee
디이젤 엔진 리타더스, 인코포레이티드
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
    • F02B47/04—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only
    • F02B47/08—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only the substances including exhaust gas
    • 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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the valves
    • 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
    • F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
    • 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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F01L9/11—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column
    • 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
    • F01L1/34—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
    • F01L1/344—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 changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—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 changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34446—Fluid accumulators for the feeding circuit
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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  • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
KR1020007005571A 1997-11-21 1998-11-20 최소한 포지티브 동력 작동 모드 및 엔진 제동 작동 모드를 갖는 내연기관 및 내연기관 작동방법 Expired - Fee Related KR100564296B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6670297P 1997-11-21 1997-11-21
US60/066,702 1997-11-21
PCT/US1998/024828 WO1999027243A2 (en) 1997-11-21 1998-11-20 Integrated lost motion system for retarding and egr

Publications (2)

Publication Number Publication Date
KR20010040278A KR20010040278A (ko) 2001-05-15
KR100564296B1 true KR100564296B1 (ko) 2006-03-29

Family

ID=22071153

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020007005571A Expired - Fee Related KR100564296B1 (ko) 1997-11-21 1998-11-20 최소한 포지티브 동력 작동 모드 및 엔진 제동 작동 모드를 갖는 내연기관 및 내연기관 작동방법

Country Status (6)

Country Link
US (1) US6152104A (enExample)
EP (1) EP1032753A4 (enExample)
JP (1) JP2001524640A (enExample)
KR (1) KR100564296B1 (enExample)
BR (1) BR9815102A (enExample)
WO (1) WO1999027243A2 (enExample)

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US6125828A (en) * 1995-08-08 2000-10-03 Diesel Engine Retarders, Inc. Internal combustion engine with combined cam and electro-hydraulic engine valve control
US8820276B2 (en) * 1997-12-11 2014-09-02 Jacobs Vehicle Systems, Inc. Variable lost motion valve actuator and method
EP1169558B1 (en) * 1999-04-14 2006-06-21 Jacobs Vehicle Systems, Inc. Exhaust and intake rocker arm assemblies for modifying valve lift and timing during positive power
US6560527B1 (en) * 1999-10-18 2003-05-06 Ford Global Technologies, Inc. Speed control method
US6415752B1 (en) * 1999-09-17 2002-07-09 Diesel Engine Retarders, Inc. Captive volume accumulator for a lost motion system
JP4004193B2 (ja) * 1999-10-06 2007-11-07 日野自動車株式会社 ターボ過給機付エンジンの排ガス再循環装置
US6283090B1 (en) * 1999-11-17 2001-09-04 Caterpillar Inc. Method and apparatus for operating a hydraulically-powered compression release brake assembly on internal combustion engine
US6450144B2 (en) * 1999-12-20 2002-09-17 Diesel Engine Retarders, Inc. Method and apparatus for hydraulic clip and reset of engine brake systems utilizing lost motion
US6354265B1 (en) * 2000-10-20 2002-03-12 Eaton Corporation Electro-mechanical latching rocker arm engine brake
SE521189C2 (sv) * 2002-02-04 2003-10-07 Volvo Lastvagnar Ab Anordning för att tillföra EGR-gas
US6755022B2 (en) 2002-02-28 2004-06-29 Mack Trucks, Inc. Turbo-charged internal combustion engine with in-cylinder EGR and injection rate shaping
US6805093B2 (en) 2002-04-30 2004-10-19 Mack Trucks, Inc. Method and apparatus for combining exhaust gas recirculation and engine exhaust braking using single valve actuation
EP1537321B1 (en) * 2002-09-12 2015-03-18 Jacobs Vehicle Systems, Inc. System and method for internal exhaust gas recirculation
US6883477B2 (en) * 2002-10-07 2005-04-26 Ricardo, Inc. Apparatus for deactivating an engine valve
DE10349641A1 (de) * 2003-10-24 2005-05-19 Man Nutzfahrzeuge Ag Motorstaubremsvorrichtung einer 4-Takt-Hubkolbenbrennkraftmaschine
US7284533B1 (en) * 2006-05-08 2007-10-23 Jacobs Vehicle Systems, Inc Method of operating an engine brake
DE102006037396A1 (de) * 2006-08-10 2008-02-14 Daimler Ag Brennkraftmaschine
US8151749B2 (en) * 2006-12-12 2012-04-10 Mack Trucks, Inc. Valve opening arrangement and method
DE102008061412A1 (de) * 2008-07-11 2010-01-14 Man Nutzfahrzeuge Ag Hydraulischer Ventil- und EVB-Spielausgleich
DE102008032775A1 (de) * 2008-07-11 2010-01-14 Man Nutzfahrzeuge Aktiengesellschaft Brennkraftmaschine mit einer Motorbremseinrichtung und einem Ventilspielausgleichsmechanismus
US7984705B2 (en) 2009-01-05 2011-07-26 Zhou Yang Engine braking apparatus with two-level pressure control valves
US8689769B2 (en) 2010-05-12 2014-04-08 Caterpillar Inc. Compression-braking system
JP5966008B2 (ja) * 2011-09-21 2016-08-10 ジェイコブス ビークル システムズ、インコーポレイテッド エンジン・シリンダ減圧のための方法及びシステム
US9541010B2 (en) * 2012-07-12 2017-01-10 GM Global Technology Operations LLC Engine including camshaft with lobe features for internal exhaust gas recirculation
US9068478B2 (en) 2013-02-25 2015-06-30 Jacobs Vehicle Systems, Inc. Apparatus and system comprising integrated master-slave pistons for actuating engine valves
GB2524111A (en) * 2014-03-14 2015-09-16 Gm Global Tech Operations Inc Method of operating an exhaust valve of an internal combustion engine
CN105003313A (zh) * 2014-04-15 2015-10-28 上海尤顺汽车部件有限公司 一种发动机制动单元
US9279350B2 (en) 2014-05-27 2016-03-08 Caterpillar Inc. Intake valve closure control for dual-fuel engines
CN104712396A (zh) * 2015-03-04 2015-06-17 上海尤顺汽车部件有限公司 一种发动机制动装置
DE102015205297A1 (de) * 2015-03-24 2016-09-29 Mahle International Gmbh Brennkraftmaschine
WO2016184495A1 (en) 2015-05-18 2016-11-24 Eaton Srl Rocker arm having oil release valve that operates as an accumulator
US9957028B1 (en) 2016-07-15 2018-05-01 Brunswick Corporation Methods for temporarily elevating the speed of a marine propulsion system's engine
US10550772B1 (en) * 2018-10-23 2020-02-04 GM Global Technology Operations LLC Camshaft assembly and method of operating the same

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SE466320B (sv) * 1989-02-15 1992-01-27 Volvo Ab Foerfarande och anordning foer motorbromsning med en fyrtakts foerbraenningsmotor
SE501193C2 (sv) * 1993-04-27 1994-12-05 Volvo Ab Avgasventilmekanism i en förbränningsmotor
US5406918A (en) * 1993-08-04 1995-04-18 Hino Jidosha Kogyo Kabushiki Kaisha Internal combustion engine
US5485819A (en) * 1993-08-04 1996-01-23 Hino Jidosha Kogyo Kabushiki Kaisha Internal combustion engine
US5419301A (en) * 1994-04-14 1995-05-30 Ford Motor Company Adaptive control of camless valvetrain
SE504145C2 (sv) * 1995-03-20 1996-11-18 Volvo Ab Avgasventilmekanism i en förbränningsmotor
US5829397A (en) * 1995-08-08 1998-11-03 Diesel Engine Retarders, Inc. System and method for controlling the amount of lost motion between an engine valve and a valve actuation means
US5537976A (en) * 1995-08-08 1996-07-23 Diesel Engine Retarders, Inc. Four-cycle internal combustion engines with two-cycle compression release braking
DE69611916T2 (de) * 1995-08-08 2001-06-21 Diesel Engine Retarders,Inc. Ein motorbremssystem durch dekompression für eine brennkraftmaschine
US5626116A (en) * 1995-11-28 1997-05-06 Cummins Engine Company, Inc. Dedicated rocker lever and cam assembly for a compression braking system
KR100255289B1 (ko) * 1996-07-12 2000-05-01 도오다 고오이찌로 자동차내연기관의감압브레이크장치
US5787859A (en) * 1997-02-03 1998-08-04 Diesel Engine Retarders, Inc. Method and apparatus to accomplish exhaust air recirculation during engine braking and/or exhaust gas recirculation during positive power operation of an internal combustion engine
US5809964A (en) * 1997-02-03 1998-09-22 Diesel Engine Retarders, Inc. Method and apparatus to accomplish exhaust air recirculation during engine braking and/or exhaust gas recirculation during positive power operation of an internal combustion engine

Also Published As

Publication number Publication date
EP1032753A4 (en) 2009-07-01
BR9815102A (pt) 2000-12-12
KR20010040278A (ko) 2001-05-15
US6152104A (en) 2000-11-28
WO1999027243A3 (en) 1999-07-22
WO1999027243A9 (en) 1999-08-26
JP2001524640A (ja) 2001-12-04
EP1032753A2 (en) 2000-09-06
WO1999027243A2 (en) 1999-06-03

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