JP2008527247A - 高速作動カムシャフト位相器の動作を介した弁動作短縮化 - Google Patents

高速作動カムシャフト位相器の動作を介した弁動作短縮化 Download PDF

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Publication number
JP2008527247A
JP2008527247A JP2007551486A JP2007551486A JP2008527247A JP 2008527247 A JP2008527247 A JP 2008527247A JP 2007551486 A JP2007551486 A JP 2007551486A JP 2007551486 A JP2007551486 A JP 2007551486A JP 2008527247 A JP2008527247 A JP 2008527247A
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Japan
Prior art keywords
valve
spool
phaser
chamber
bypass
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Pending
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JP2007551486A
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English (en)
Japanese (ja)
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JP2008527247A5 (enExample
Inventor
ロス，デヴィッド
ウィング，ブラマン
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ボーグワーナー・インコーポレーテッド
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Publication of JP2008527247A publication Critical patent/JP2008527247A/ja
Publication of JP2008527247A5 publication Critical patent/JP2008527247A5/ja
Pending 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)
JP2007551486A 2005-01-18 2006-01-18 高速作動カムシャフト位相器の動作を介した弁動作短縮化 Pending JP2008527247A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64478905P 2005-01-18 2005-01-18
PCT/US2006/002085 WO2006078935A1 (en) 2005-01-18 2006-01-18 Valve event reduction through operation of a fast-acting camshaft phaser

Publications (2)

Publication Number Publication Date
JP2008527247A true JP2008527247A (ja) 2008-07-24
JP2008527247A5 JP2008527247A5 (enExample) 2008-11-13

Family

ID=36581481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007551486A Pending JP2008527247A (ja) 2005-01-18 2006-01-18 高速作動カムシャフト位相器の動作を介した弁動作短縮化

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

Citations (2)

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JP2001263008A (ja) * 2000-03-16 2001-09-26 Aisin Seiki Co Ltd 弁開閉時期制御装置
JP2002030909A (ja) * 2000-07-18 2002-01-31 Toyota Motor Corp 内燃機関のバルブタイミング制御装置

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US5161497A (en) 1992-03-11 1992-11-10 Ford Motor Company Variable valve timing operated engine
DE4415524B4 (de) * 1993-05-03 2005-02-24 Borgwarner Inc., Sterling Heights Ventilsteuersystem für eine Brennkraftmaschine
US5367992A (en) * 1993-07-26 1994-11-29 Borg-Warner Automotive, Inc. Variable camshaft timing system for improved operation during low hydraulic fluid pressure
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JP3612379B2 (ja) * 1996-04-10 2005-01-19 三菱自動車工業株式会社 可変動弁機構用駆動装置及び油圧アクチュエータ
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Publication number Priority date Publication date Assignee Title
JP2001263008A (ja) * 2000-03-16 2001-09-26 Aisin Seiki Co Ltd 弁開閉時期制御装置
JP2002030909A (ja) * 2000-07-18 2002-01-31 Toyota Motor Corp 内燃機関のバルブタイミング制御装置

Also Published As

Publication number Publication date
EP1838953A1 (en) 2007-10-03
US20080092837A1 (en) 2008-04-24
KR20070100292A (ko) 2007-10-10
US7568458B2 (en) 2009-08-04
CN101107428A (zh) 2008-01-16
CN101107428B (zh) 2010-09-15
WO2006078935A1 (en) 2006-07-27

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