IN2012DN01814A - - Google Patents
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- Publication number
- IN2012DN01814A IN2012DN01814A IN1814DEN2012A IN2012DN01814A IN 2012DN01814 A IN2012DN01814 A IN 2012DN01814A IN 1814DEN2012 A IN1814DEN2012 A IN 1814DEN2012A IN 2012DN01814 A IN2012DN01814 A IN 2012DN01814A
- Authority
- IN
- India
- Prior art keywords
- cam
- boss
- width
- protrudes
- combustion engine
- Prior art date
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
- F01L1/34—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
- F01L1/3442—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
- F01L1/02—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
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
-
- 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
- F01L2001/0476—Camshaft bearings
-
- 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
-
- 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
- F01L2303/00—Manufacturing of components used in valve arrangements
- F01L2303/02—Initial camshaft settings
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009277607 | 2009-12-07 | ||
PCT/JP2010/071666 WO2011070976A1 (ja) | 2009-12-07 | 2010-12-03 | 内燃機関の可変動弁装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DN01814A true IN2012DN01814A (zh) | 2015-06-05 |
Family
ID=44145521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1814DEN2012 IN2012DN01814A (zh) | 2009-12-07 | 2010-12-03 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8939117B2 (zh) |
EP (1) | EP2511488B1 (zh) |
JP (1) | JP5105130B2 (zh) |
KR (1) | KR101222229B1 (zh) |
CN (1) | CN102695852B (zh) |
BR (1) | BR112012004592A2 (zh) |
IN (1) | IN2012DN01814A (zh) |
RU (1) | RU2500897C2 (zh) |
WO (1) | WO2011070976A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013032842A1 (en) * | 2011-08-30 | 2013-03-07 | Borgwarner Inc. | Oil passage design for a phaser or dual phaser |
DE102012202823B4 (de) * | 2012-02-24 | 2014-03-06 | Schaeffler Technologies AG & Co. KG | Nockenwellenversteller |
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 |
CN104956038B (zh) * | 2012-12-20 | 2017-12-22 | 标致·雪铁龙汽车公司 | 机动车辆的内燃机 |
CN103061846B (zh) * | 2013-01-25 | 2015-02-25 | 唐山学院 | 发动机可变进气门相异升程的装置 |
US8904987B2 (en) * | 2013-04-26 | 2014-12-09 | Gary G. Gebeau | Supercharged engine design |
DE102013113255A1 (de) * | 2013-11-29 | 2015-06-03 | Thyssenkrupp Presta Teccenter Ag | Verstellbare Nockenwelle |
KR101542966B1 (ko) | 2013-12-20 | 2015-08-07 | 현대자동차 주식회사 | 캠 페이져와 캠샤프트-인-캠샤프트를 포함하는 밸브 트레인 레이아웃 구조 |
DE102021116598A1 (de) | 2021-06-28 | 2022-12-29 | Schaeffler Technologies AG & Co. KG | Nockenwellenversteller |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN155023B (zh) | 1980-01-02 | 1984-12-22 | Nat Res Dev | |
FR2681376A1 (fr) * | 1991-09-13 | 1993-03-19 | Renault | Dispositif de positionnement d'un arbre a cames de moteur a combustion interne et arbre a cames utilisant ce dispositif. |
KR950013324B1 (ko) | 1992-09-05 | 1995-11-02 | 현대자동차주식회사 | 샤프트형 흡·배기 밸브장치 |
US5235939A (en) * | 1992-11-05 | 1993-08-17 | Ford Motor Company | Automotive engine torsional pulse enhancer |
DE4404708C2 (de) * | 1993-02-15 | 2000-04-13 | Unisia Jecs Corp | Ventilsteuer-Vorrichtung für einen Verbrennungskraftmotor |
JPH09170462A (ja) * | 1995-12-19 | 1997-06-30 | Isuzu Motors Ltd | 内燃機関の出力制御装置 |
RU2126892C1 (ru) | 1997-06-02 | 1999-02-27 | Щетинин Михаил Николаевич | Способ активного регулирования газораспределения в двигателе внутреннего сгорания и распределительный вал для его реализации |
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 |
DE10138832C1 (de) | 2001-08-14 | 2003-01-02 | Porsche Ag | Vorrichtung zur Befestigung einer Nockenwellen-Verstelleinrichtung an einer Nockenwelle einer Brennkraftmaschine |
US7156059B2 (en) | 2003-11-06 | 2007-01-02 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Variable valve train apparatus for an internal combustion engine |
DE102005062207A1 (de) * | 2005-12-24 | 2007-06-28 | Mahle International Gmbh | Nockenwelle |
DE202006020694U1 (de) * | 2006-09-07 | 2009-06-18 | Mahle International Gmbh | Verstellbare Nockenwelle |
JP2011504558A (ja) * | 2007-07-02 | 2011-02-10 | ボーグワーナー・インコーポレーテッド | 位相器用のスプール内に逆止弁を備えた同心カム |
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 |
GB2456792A (en) * | 2008-01-24 | 2009-07-29 | Mechadyne Plc | Single cam phaser camshaft assembly |
KR100920870B1 (ko) | 2008-03-28 | 2009-10-09 | 미쯔비시 지도샤 고교 가부시끼가이샤 | 내연 기관의 가변 밸브 구동 장치 |
JP2009293567A (ja) | 2008-06-06 | 2009-12-17 | Nippon Soken Inc | 内燃機関の動弁制御装置 |
GB2467333A (en) * | 2009-01-30 | 2010-08-04 | Mechadyne Plc | Single camshaft phaser and camshaft for i.c. engines |
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 |
JP4883330B2 (ja) | 2009-11-25 | 2012-02-22 | 三菱自動車工業株式会社 | 内燃機関の可変動弁装置 |
US8397686B2 (en) * | 2009-12-16 | 2013-03-19 | GM Global Technology Operations LLC | Engine intake port arrangement for camshaft with differential valve lift |
DE102012203145A1 (de) * | 2012-02-29 | 2013-08-29 | Mahle International Gmbh | Verstellbare Nockenwelle |
GB2504100A (en) * | 2012-07-17 | 2014-01-22 | Mechadyne Internat Ltd | A concentric camshaft supported by roller bearings |
-
2010
- 2010-12-03 BR BR112012004592A patent/BR112012004592A2/pt not_active IP Right Cessation
- 2010-12-03 WO PCT/JP2010/071666 patent/WO2011070976A1/ja active Application Filing
- 2010-12-03 IN IN1814DEN2012 patent/IN2012DN01814A/en unknown
- 2010-12-03 JP JP2011545192A patent/JP5105130B2/ja not_active Expired - Fee Related
- 2010-12-03 EP EP10835897.9A patent/EP2511488B1/en not_active Not-in-force
- 2010-12-03 CN CN201080038723.0A patent/CN102695852B/zh not_active Expired - Fee Related
- 2010-12-03 US US13/393,011 patent/US8939117B2/en not_active Expired - Fee Related
- 2010-12-03 KR KR1020127005388A patent/KR101222229B1/ko active IP Right Grant
- 2010-12-03 RU RU2012107557/06A patent/RU2500897C2/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20120152191A1 (en) | 2012-06-21 |
JPWO2011070976A1 (ja) | 2013-04-22 |
RU2500897C2 (ru) | 2013-12-10 |
EP2511488A4 (en) | 2013-04-10 |
KR20120034820A (ko) | 2012-04-12 |
RU2012107557A (ru) | 2013-09-10 |
CN102695852A (zh) | 2012-09-26 |
EP2511488B1 (en) | 2014-05-14 |
CN102695852B (zh) | 2014-11-26 |
WO2011070976A1 (ja) | 2011-06-16 |
BR112012004592A2 (pt) | 2016-04-05 |
JP5105130B2 (ja) | 2012-12-19 |
KR101222229B1 (ko) | 2013-01-15 |
EP2511488A1 (en) | 2012-10-17 |
US8939117B2 (en) | 2015-01-27 |
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