BR112012030674A2 - aparelho de controle de válvula para motor de combustão interna - Google Patents
aparelho de controle de válvula para motor de combustão internaInfo
- Publication number
- BR112012030674A2 BR112012030674A2 BR112012030674A BR112012030674A BR112012030674A2 BR 112012030674 A2 BR112012030674 A2 BR 112012030674A2 BR 112012030674 A BR112012030674 A BR 112012030674A BR 112012030674 A BR112012030674 A BR 112012030674A BR 112012030674 A2 BR112012030674 A2 BR 112012030674A2
- Authority
- BR
- Brazil
- Prior art keywords
- swingarm
- central
- internal combustion
- valve control
- 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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L1/185—Overhead end-pivot rocking arms
-
- 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
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2101—Cams
- Y10T74/2107—Follower
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)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
aparelho de controle de válvula para motor de combustão interna. a presente invenção refere-se a um aparelho de sincronização de controle de válvula para um motor de combustão interna para controlar as operações de abertura e fechamento de uma válvula de motor inclui um conjunto de pino de sincronização seletivamente transferindo movimento articulado de um ou ambos os primeiro e segundo braços oscilantes adjacentes para um braço oscilante central. o conjunto de pino de sincronização é recebido em um orifício definido do braço oscilante central e pelo menos parcialmente para dentro de cada um dos primeiro e segundo braços oscilantes. o conjunto de pino de sincronização cria uma ponte entre o primeiro braço oscilante e o braço oscilante central para transferir o movimento articulado do primeiro braço oscilante para o braço oscilante central e cria uma ponte entre o segundo braço oscilante central para tranferir o movimento articulado do segundo braço oscilante para o braço oscilante central.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/792,407 US8550047B2 (en) | 2009-06-09 | 2010-06-02 | Valve control apparatus for internal combustion engine |
PCT/US2011/034958 WO2011152942A1 (en) | 2010-06-02 | 2011-05-03 | Valve control apparatus for internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012030674A2 true BR112012030674A2 (pt) | 2016-09-13 |
Family
ID=45090756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012030674A BR112012030674A2 (pt) | 2010-06-02 | 2011-05-03 | aparelho de controle de válvula para motor de combustão interna |
Country Status (8)
Country | Link |
---|---|
US (1) | US8550047B2 (pt) |
JP (1) | JP5883853B2 (pt) |
CN (1) | CN103038459B (pt) |
BR (1) | BR112012030674A2 (pt) |
CA (1) | CA2800999C (pt) |
MX (1) | MX2012014040A (pt) |
RU (1) | RU2560240C2 (pt) |
WO (1) | WO2011152942A1 (pt) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102010019065A1 (de) * | 2010-05-03 | 2011-11-03 | Schaeffler Technologies Gmbh & Co. Kg | Schaltbarer Hebel für einen Ventiltrieb einer Brennkraftmaschine |
US9790824B2 (en) | 2010-07-27 | 2017-10-17 | Jacobs Vehicle Systems, Inc. | Lost motion valve actuation systems with locking elements including wedge locking elements |
CN104675532B (zh) | 2010-07-27 | 2018-11-13 | 雅各布斯车辆系统公司 | 组合发动机制动和正功率发动机空动阀致动系统 |
US20140251266A1 (en) * | 2011-07-27 | 2014-09-11 | Jacobs Vehicle Systems, Inc. | Auxiliary Valve Motions Employing Disablement of Main Valve Events and/or Coupling of Adjacent Rocker Arms |
JP5826145B2 (ja) * | 2012-09-28 | 2015-12-02 | 本田技研工業株式会社 | 内燃機関の可変動弁装置 |
JP6000086B2 (ja) * | 2012-11-20 | 2016-09-28 | 株式会社オティックス | 内燃機関の可変動弁機構 |
US9989185B2 (en) * | 2015-02-02 | 2018-06-05 | Ricoh Company, Ltd. | Socket tool for servicing fluid connectors |
GB201517728D0 (en) * | 2015-10-07 | 2015-11-18 | Eaton Srl | Apparatus for actuation |
DE102015015087A1 (de) * | 2015-11-20 | 2017-05-24 | Man Truck & Bus Ag | Variabler Ventiltrieb mit einem Kipphebel |
CN105545751B (zh) * | 2016-01-21 | 2018-02-13 | 珠海凌达压缩机有限公司 | 排气装置、转子式压缩机以及空调器 |
CN106014524B (zh) * | 2016-06-06 | 2018-08-07 | 陕西科技大学 | 笼式结构控制发动机可变气门 |
JP2018025133A (ja) * | 2016-08-09 | 2018-02-15 | 株式会社オティックス | 内燃機関の可変動弁機構 |
DE102017003081A1 (de) * | 2017-03-31 | 2018-10-04 | Man Truck & Bus Ag | Variabler Ventiltrieb mit Bremsnocken |
US11566544B2 (en) | 2018-08-09 | 2023-01-31 | Eaton Intelligent Power Limited | Rocker arm assembly with lost motion spring |
WO2020030298A1 (en) | 2018-08-09 | 2020-02-13 | Eaton Intelligent Power Limited | Deactivating rocker arm having two-stage latch pin |
KR102533784B1 (ko) * | 2018-12-06 | 2023-05-16 | 자콥스 비히클 시스템즈, 인코포레이티드. | 로브 전환 및 단일 공급원 로스트 모션용 핑거 팔로워 |
US11208921B2 (en) * | 2018-12-06 | 2021-12-28 | Jacobs Vehicle Systems, Inc. | Finger follower for lobe switching and single source lost motion |
US11300014B2 (en) * | 2018-12-06 | 2022-04-12 | Jacobs Vehicle Systems, Inc. | Valve actuation system comprising finger follower for lobe switching and single source lost motion |
JP7302018B2 (ja) * | 2019-05-28 | 2023-07-03 | 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 | ローブ切り替え式と単一源のロストモーション用フィンガフォロワ |
DE112021005022T5 (de) * | 2020-11-10 | 2023-07-06 | Eaton Intelligent Power Limited | Verriegelungsstiftanordnung und deaktivierungskipphebelanordnung |
JP2024521779A (ja) | 2021-05-29 | 2024-06-04 | イートン インテリジェント パワー リミテッド | 枢動ブラケットアセンブリ、アクチュエータアセンブリ、及びバルブトレイン |
WO2023217415A1 (en) * | 2022-05-11 | 2023-11-16 | Eaton Intelligent Power Limited | Rocker with switchable rollers for engine valvetrains |
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US1267337A (en) | 1916-10-07 | 1918-05-21 | R W Phelps | Valve-operating mechanism. |
US2374958A (en) | 1942-02-13 | 1945-05-01 | Hercules Powder Co Ltd | Method of boron fluoride recovery |
US3316715A (en) | 1966-05-11 | 1967-05-02 | Douglas F Mcfarland | Variable speed transmission |
US3783962A (en) | 1972-10-10 | 1974-01-08 | Towmotor Corp | Mechanical linkage for auxiliary drive control in vehicles |
JPS61160508A (ja) | 1985-01-10 | 1986-07-21 | Mazda Motor Corp | 4弁式エンジン |
JPS62121815A (ja) * | 1985-07-31 | 1987-06-03 | Honda Motor Co Ltd | 多気筒内燃機関の動弁装置 |
US4887563A (en) | 1986-10-16 | 1989-12-19 | Honda Giken Kogyo Kabushiki Kaisha | Valve operating apparatus for an internal combustion engine |
JPS63106308A (ja) | 1986-10-23 | 1988-05-11 | Honda Motor Co Ltd | 内燃機関の弁作動時期切換装置 |
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JP2762214B2 (ja) * | 1993-08-19 | 1998-06-04 | 本田技研工業株式会社 | 内燃機関の動弁装置 |
EP0661417B1 (en) * | 1993-12-24 | 1998-03-11 | Honda Giken Kogyo Kabushiki Kaisha | Valve operating device for internal combustion engine |
JP3464715B2 (ja) | 1994-09-07 | 2003-11-10 | 本田技研工業株式会社 | Ohcエンジン |
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DE19712872A1 (de) * | 1997-03-27 | 1998-10-01 | Bosch Gmbh Robert | Pumpe, insbesonder Hochdruckpumpe für eine Kraftstoffeinspritzvorrichtung eines Verbrennungsmotors |
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US6588387B2 (en) | 1998-10-20 | 2003-07-08 | Eaton Corporation | Rocker arm device for simultaneous control of valve lift and relative timing in a combustion engine |
JP3784563B2 (ja) | 1999-02-05 | 2006-06-14 | 本田技研工業株式会社 | 内燃機関の動弁制御装置 |
US6349688B1 (en) | 2000-02-18 | 2002-02-26 | Briggs & Stratton Corporation | Direct lever overhead valve system |
JP2002276315A (ja) | 2001-03-19 | 2002-09-25 | Yamaha Motor Co Ltd | 内燃機関の可変動弁装置 |
JP3938339B2 (ja) | 2001-07-26 | 2007-06-27 | 本田技研工業株式会社 | 内燃機関の動弁制御装置 |
DE10155800A1 (de) | 2001-11-14 | 2003-05-22 | Ina Schaeffler Kg | Schlepphebel eines Ventiltriebs einer Brennkraftmaschine |
US6505589B1 (en) | 2002-02-01 | 2003-01-14 | General Motors Corporation | Single cam three-valve engine overhead valve train |
US6899065B2 (en) | 2002-04-30 | 2005-05-31 | Thomas Engine Company | Radial-valve gear apparatus for barrel engine |
US6769387B2 (en) | 2002-10-19 | 2004-08-03 | General Motors Corporation | Compact two-step rocker arm assembly |
US6810844B2 (en) * | 2002-12-10 | 2004-11-02 | Delphi Technologies, Inc. | Method for 3-step variable valve actuation |
US6973903B2 (en) * | 2003-08-22 | 2005-12-13 | Briggs & Stratton Corporation | Valve-operating lever |
JP2005194986A (ja) | 2004-01-09 | 2005-07-21 | Honda Motor Co Ltd | 弁作動特性可変装置 |
CN1922391A (zh) * | 2004-02-18 | 2007-02-28 | 金特克科技销售公司 | 阀门停用装置 |
CN100422513C (zh) * | 2004-03-03 | 2008-10-01 | 蒂姆肯公司 | 可切换的指状随动件组件 |
US7421981B2 (en) * | 2004-03-17 | 2008-09-09 | Ricardo, Inc. | Modulated combined lubrication and control pressure system for two-stroke/four-stroke switching |
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JP2008075479A (ja) * | 2006-09-19 | 2008-04-03 | Honda Motor Co Ltd | 内燃機関の動弁装置 |
CN100419223C (zh) * | 2006-11-03 | 2008-09-17 | 重庆大学 | 三气门摩托车发动机可变进气门配气装置 |
JP4542537B2 (ja) * | 2006-11-14 | 2010-09-15 | 本田技研工業株式会社 | 可変動弁装置 |
US7819096B2 (en) * | 2007-10-30 | 2010-10-26 | Ford Global Technologies | Cylinder valve operating system for reciprocating internal combustion engine |
-
2010
- 2010-06-02 US US12/792,407 patent/US8550047B2/en active Active
-
2011
- 2011-05-03 BR BR112012030674A patent/BR112012030674A2/pt not_active IP Right Cessation
- 2011-05-03 CA CA2800999A patent/CA2800999C/en active Active
- 2011-05-03 JP JP2013513171A patent/JP5883853B2/ja not_active Expired - Fee Related
- 2011-05-03 CN CN201180037411.2A patent/CN103038459B/zh active Active
- 2011-05-03 WO PCT/US2011/034958 patent/WO2011152942A1/en active Application Filing
- 2011-05-03 RU RU2013146980/06A patent/RU2560240C2/ru not_active IP Right Cessation
- 2011-05-03 MX MX2012014040A patent/MX2012014040A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20100307434A1 (en) | 2010-12-09 |
CN103038459A (zh) | 2013-04-10 |
RU2013146980A (ru) | 2015-04-27 |
CN103038459B (zh) | 2015-05-20 |
RU2560240C2 (ru) | 2015-08-20 |
MX2012014040A (es) | 2013-03-05 |
US8550047B2 (en) | 2013-10-08 |
CA2800999A1 (en) | 2011-12-08 |
WO2011152942A1 (en) | 2011-12-08 |
CA2800999C (en) | 2016-09-13 |
JP2013527380A (ja) | 2013-06-27 |
JP5883853B2 (ja) | 2016-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |