CN103038458A - 内燃机的可变气门装置 - Google Patents

内燃机的可变气门装置 Download PDF

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Publication number
CN103038458A
CN103038458A CN2010800386806A CN201080038680A CN103038458A CN 103038458 A CN103038458 A CN 103038458A CN 2010800386806 A CN2010800386806 A CN 2010800386806A CN 201080038680 A CN201080038680 A CN 201080038680A CN 103038458 A CN103038458 A CN 103038458A
Authority
CN
China
Prior art keywords
cam
valve
combustion engine
variable
spindle unit
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
CN2010800386806A
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English (en)
Chinese (zh)
Inventor
吉贺大辅
村田真一
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44066431&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN103038458(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Publication of CN103038458A publication Critical patent/CN103038458A/zh
Pending legal-status Critical Current

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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
    • F01L1/34—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
    • 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
    • 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
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • 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
    • F01L1/14—Tappets; Push rods
    • F01L1/143—Tappets; Push rods for use with overhead camshafts
    • 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
    • F01L1/34413—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 composite camshafts, e.g. with cams being able to move relative to the camshaft
    • 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
    • F01L1/047—Camshafts
    • F01L2001/0471—Assembled camshafts
    • F01L2001/0473—Composite camshafts, e.g. with cams or cam sleeve being able to move relative to the inner camshaft or a cam adjusting rod
    • 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
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L2001/0537—Double overhead camshafts [DOHC]
    • 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
    • F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
    • F01L2001/34483—Phaser return springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
CN2010800386806A 2009-11-25 2010-11-22 内燃机的可变气门装置 Pending CN103038458A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009-267506 2009-11-25
JP2009267506A JP4883330B2 (ja) 2009-11-25 2009-11-25 内燃機関の可変動弁装置
PCT/JP2010/070799 WO2011065326A1 (ja) 2009-11-25 2010-11-22 内燃機関の可変動弁装置

Publications (1)

Publication Number Publication Date
CN103038458A true CN103038458A (zh) 2013-04-10

Family

ID=44066431

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800386806A Pending CN103038458A (zh) 2009-11-25 2010-11-22 内燃机的可变气门装置

Country Status (9)

Country Link
US (1) US20120145101A1 (ja)
EP (1) EP2505795B1 (ja)
JP (1) JP4883330B2 (ja)
KR (1) KR101169900B1 (ja)
CN (1) CN103038458A (ja)
BR (1) BR112012004601A2 (ja)
IN (1) IN2012DN01666A (ja)
RU (1) RU2493376C1 (ja)
WO (1) WO2011065326A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102695852A (zh) * 2009-12-07 2012-09-26 三菱自动车工业株式会社 内燃机的可变气门装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007042053A1 (de) * 2007-09-05 2009-03-12 Mahle International Gmbh Kolbenmotor
JP5288134B2 (ja) * 2009-11-25 2013-09-11 三菱自動車工業株式会社 内燃機関の可変動弁装置
DE102012203145A1 (de) * 2012-02-29 2013-08-29 Mahle International Gmbh Verstellbare Nockenwelle
JP5660405B2 (ja) * 2012-09-28 2015-01-28 株式会社デンソー バルブタイミング調整装置
DE102012220652A1 (de) 2012-11-13 2014-05-15 Mahle International Gmbh Nockenwelle
US9528399B2 (en) * 2014-10-21 2016-12-27 Ford Global Technologies, Llc Method and system for variable cam timing device
US9611764B2 (en) * 2014-10-21 2017-04-04 Ford Global Technologies, Llc Method and system for variable cam timing device
US9777604B2 (en) * 2014-10-21 2017-10-03 Ford Global Technologies, Llc Method and system for variable cam timing device
US9410453B2 (en) * 2014-10-21 2016-08-09 Ford Global Technologies, Llc Method and system for variable cam timing device
US9587525B2 (en) * 2014-10-21 2017-03-07 Ford Global Technologies, Llc Method and system for variable cam timing device
JP6070730B2 (ja) * 2015-01-15 2017-02-01 トヨタ自動車株式会社 内燃機関の可変動弁装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332222A (en) * 1978-05-20 1982-06-01 Volkswagenwerk Aktiengesellschaft Camshaft for an internal combustion engine
US20020170514A1 (en) * 2001-05-15 2002-11-21 Ian Methley Variable camshaft assembly
US20060207538A1 (en) * 2005-03-18 2006-09-21 Lancefield Timothy M Camshaft to phaser coupling
US20070039172A1 (en) * 2004-08-13 2007-02-22 Oliver Fritz Method for manufacturing a camshaft
CN101142378A (zh) * 2005-03-18 2008-03-12 麦加戴恩公共有限公司 凸轮轴组件
WO2008028902A1 (de) * 2006-09-07 2008-03-13 Mahle International Gmbh Verstellbare nockenwelle
CN101273185A (zh) * 2005-11-02 2008-09-24 麦加戴恩公共有限公司 凸轮轴组件

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933949A (en) * 1957-09-09 1960-04-26 Standard Screw Tappet face
JPS5039607U (ja) * 1973-07-31 1975-04-23
IN155023B (ja) * 1980-01-02 1984-12-22 Nat Res Dev
JP4014702B2 (ja) * 1996-10-07 2007-11-28 ヤマハ発動機株式会社 内燃エンジンの動弁機構
US6053135A (en) * 1997-10-07 2000-04-25 Yamaha Hatsudoki Kabushiki Kaisha Variable valve timing mechanism
JP3876087B2 (ja) * 1999-01-21 2007-01-31 株式会社日立製作所 内燃機関の可変動弁装置
WO2001077502A1 (fr) * 2000-04-10 2001-10-18 Honda Giken Kogyo Kabushiki Kaisha Dispositif a soupape pour moteur thermique
AU2003220883A1 (en) * 2002-03-04 2003-09-16 A.C.E. Tech Co., Ltd. Adjustable valve gear of internal combustion engine
JP4164671B2 (ja) * 2003-11-06 2008-10-15 三菱自動車工業株式会社 内燃機関の可変動弁装置
DE10359068A1 (de) * 2003-12-16 2005-07-21 Ina-Schaeffler Kg Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle
JP3815504B2 (ja) * 2005-07-20 2006-08-30 日本精工株式会社 ローラ支持用軸受装置
EP2171222B1 (en) * 2007-07-02 2017-11-29 BorgWarner Inc. Concentric cam with check valves in the spool for a phaser
US7540267B1 (en) * 2007-11-20 2009-06-02 Honda Motor Company, Ltd. Engines with variable valve actuation and vehicles including the same
KR20090058836A (ko) * 2007-12-05 2009-06-10 현대자동차주식회사 밸브 시스템
JP4747159B2 (ja) * 2007-12-11 2011-08-17 本田技研工業株式会社 位相制御手段を備える動弁装置
JP4747158B2 (ja) 2007-12-11 2011-08-17 本田技研工業株式会社 位相制御手段を備える動弁装置
JP2010168948A (ja) * 2009-01-21 2010-08-05 Jtekt Corp カムシャフト装置
JP4831373B2 (ja) * 2009-02-23 2011-12-07 三菱自動車工業株式会社 可変動弁装置付エンジン
US8096275B2 (en) * 2009-09-15 2012-01-17 GM Global Technology Operations LLC Camshaft having a tuned mass damper
KR101650220B1 (ko) * 2009-10-05 2016-08-22 섀플러 테크놀로지스 아게 운트 코. 카게 캠 샤프트 장치
US8397686B2 (en) * 2009-12-16 2013-03-19 GM Global Technology Operations LLC Engine intake port arrangement for camshaft with differential valve lift
DE102010023571B4 (de) * 2010-06-12 2016-09-15 Thyssenkrupp Presta Teccenter Ag Gebaute Nockenwelle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332222A (en) * 1978-05-20 1982-06-01 Volkswagenwerk Aktiengesellschaft Camshaft for an internal combustion engine
US20020170514A1 (en) * 2001-05-15 2002-11-21 Ian Methley Variable camshaft assembly
US20070039172A1 (en) * 2004-08-13 2007-02-22 Oliver Fritz Method for manufacturing a camshaft
US20060207538A1 (en) * 2005-03-18 2006-09-21 Lancefield Timothy M Camshaft to phaser coupling
CN101142378A (zh) * 2005-03-18 2008-03-12 麦加戴恩公共有限公司 凸轮轴组件
CN101273185A (zh) * 2005-11-02 2008-09-24 麦加戴恩公共有限公司 凸轮轴组件
WO2008028902A1 (de) * 2006-09-07 2008-03-13 Mahle International Gmbh Verstellbare nockenwelle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102695852A (zh) * 2009-12-07 2012-09-26 三菱自动车工业株式会社 内燃机的可变气门装置
CN102695852B (zh) * 2009-12-07 2014-11-26 三菱自动车工业株式会社 内燃机的可变气门装置
US8939117B2 (en) 2009-12-07 2015-01-27 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Variable valve actuation device for internal combustion engine

Also Published As

Publication number Publication date
JP2011111936A (ja) 2011-06-09
EP2505795A1 (en) 2012-10-03
US20120145101A1 (en) 2012-06-14
RU2493376C1 (ru) 2013-09-20
BR112012004601A2 (pt) 2016-04-05
EP2505795B1 (en) 2014-06-11
IN2012DN01666A (ja) 2015-06-05
KR101169900B1 (ko) 2012-07-31
EP2505795A4 (en) 2013-04-24
JP4883330B2 (ja) 2012-02-22
KR20120039741A (ko) 2012-04-25
WO2011065326A1 (ja) 2011-06-03

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Application publication date: 20130410