KR20070100292A - 신속히 기동하는 캠샤프트 페이서의 작동을 통한 밸브이벤트 단축 - Google Patents

신속히 기동하는 캠샤프트 페이서의 작동을 통한 밸브이벤트 단축 Download PDF

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Publication number
KR20070100292A
KR20070100292A KR1020077016313A KR20077016313A KR20070100292A KR 20070100292 A KR20070100292 A KR 20070100292A KR 1020077016313 A KR1020077016313 A KR 1020077016313A KR 20077016313 A KR20077016313 A KR 20077016313A KR 20070100292 A KR20070100292 A KR 20070100292A
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KR
South Korea
Prior art keywords
valve
spool
camshaft
combustion engine
internal combustion
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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.)
Withdrawn
Application number
KR1020077016313A
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English (en)
Korean (ko)
Inventor
데이비드 로스
브라만 윙
Original Assignee
보그워너 인코포레이티드
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Publication date
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Publication of KR20070100292A publication Critical patent/KR20070100292A/ko
Withdrawn legal-status Critical Current

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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
    • 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
    • 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
    • F01L1/356—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 making the angular relationship oscillate, e.g. non-homokinetic drive
    • 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
    • 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
    • F01L1/34409—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 by torque-responsive means
    • 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
    • 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
    • F01L2001/34426—Oil control 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
    • 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
    • F01L2001/34426—Oil control valves
    • F01L2001/3443—Solenoid driven oil control 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
    • 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
    • F01L2001/34426—Oil control valves
    • F01L2001/34433—Location oil control 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/01—Starting
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/02—Cold running

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
KR1020077016313A 2005-01-18 2006-01-18 신속히 기동하는 캠샤프트 페이서의 작동을 통한 밸브이벤트 단축 Withdrawn KR20070100292A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64478905P 2005-01-18 2005-01-18
US60/644,789 2005-01-18

Publications (1)

Publication Number Publication Date
KR20070100292A true KR20070100292A (ko) 2007-10-10

Family

ID=36581481

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077016313A Withdrawn KR20070100292A (ko) 2005-01-18 2006-01-18 신속히 기동하는 캠샤프트 페이서의 작동을 통한 밸브이벤트 단축

Country Status (6)

Country Link
US (1) US7568458B2 (enExample)
EP (1) EP1838953A1 (enExample)
JP (1) JP2008527247A (enExample)
KR (1) KR20070100292A (enExample)
CN (1) CN101107428B (enExample)
WO (1) WO2006078935A1 (enExample)

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JP4736986B2 (ja) * 2006-07-19 2011-07-27 アイシン精機株式会社 弁開閉時期制御装置
DE102008031978B4 (de) 2008-07-07 2019-03-28 Schaeffler Technologies AG & Co. KG Hydraulischer Nockenwellenversteller mit Kurzschlussleitung
JP4873193B2 (ja) * 2009-02-23 2012-02-08 三菱自動車工業株式会社 可変動弁装置付エンジン
US8387574B2 (en) * 2009-04-07 2013-03-05 Borgwarner Inc. Venting mechanism to enhance warming of a variable cam timing mechanism
US8181508B2 (en) * 2009-09-10 2012-05-22 GM Global Technology Operations LLC Diagnostic systems and methods for a two-step valve lift mechanism
DE112010005079B4 (de) * 2010-01-04 2025-05-28 Borgwarner Inc. Variabler Nockenwellenversteller mit Öldruckunterstützung
FR2955357B1 (fr) * 2010-01-19 2012-02-10 Inst Francais Du Petrole Procede de balayage des gaz brules residuels d'un moteur multi cylindres a combustion interne suralimente a injection directe
US8298820B2 (en) 2010-01-26 2012-10-30 The Trustees Of The University Of Pennsylvania Influenza nucleic acid molecules and vaccines made therefrom
CN103069115B (zh) 2010-11-02 2016-01-20 博格华纳公司 具有中部位置锁定的凸轮扭矩致动的相位器
US8439010B2 (en) * 2010-11-03 2013-05-14 Edwin M. Fernandez Internal combustion engine
JP2013047504A (ja) * 2011-08-29 2013-03-07 Aisin Seiki Co Ltd ソレノイドバルブ及び弁開閉時期制御装置
US9650924B2 (en) * 2014-03-07 2017-05-16 Electro-Motive Diesel, Inc. Engine control system having quick-open valve timing
US9541018B2 (en) * 2014-09-15 2017-01-10 Fca Us Llc Engine cylinder bank-to-bank torque imbalance correction
CN104533564A (zh) * 2014-12-19 2015-04-22 朱譞晟 一种双重阿特金森循环内燃机
US20190063270A1 (en) * 2017-08-31 2019-02-28 Delphi Technologies Ip Limited Camshaft phaser
CN114341477A (zh) * 2019-05-15 2022-04-12 清焰发动机公司 用于柴油发动机架构中的高辛烷值燃料的冷起动
CN113557349B (zh) * 2019-10-29 2024-04-26 舍弗勒投资(中国)有限公司 凸轮轴相位器及其工作方法
US11480123B1 (en) * 2021-05-12 2022-10-25 Ford Global Technologies, Llc Methods and system for starting an engine

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DE4415524B4 (de) * 1993-05-03 2005-02-24 Borgwarner Inc., Sterling Heights Ventilsteuersystem für eine Brennkraftmaschine
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Also Published As

Publication number Publication date
EP1838953A1 (en) 2007-10-03
US20080092837A1 (en) 2008-04-24
US7568458B2 (en) 2009-08-04
CN101107428A (zh) 2008-01-16
CN101107428B (zh) 2010-09-15
WO2006078935A1 (en) 2006-07-27
JP2008527247A (ja) 2008-07-24

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Date Code Title Description
PA0105 International application

Patent event date: 20070716

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid