PE20070131A1 - Sistema de operacion de valvulas de motores - Google Patents
Sistema de operacion de valvulas de motoresInfo
- Publication number
- PE20070131A1 PE20070131A1 PE2006000704A PE2006000704A PE20070131A1 PE 20070131 A1 PE20070131 A1 PE 20070131A1 PE 2006000704 A PE2006000704 A PE 2006000704A PE 2006000704 A PE2006000704 A PE 2006000704A PE 20070131 A1 PE20070131 A1 PE 20070131A1
- Authority
- PE
- Peru
- Prior art keywords
- rocker
- shaft
- intake
- exhaust
- cylinder head
- 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
-
- 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
-
- 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
- F01L1/022—Chain 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
- F01L1/02—Valve drive
- F01L1/024—Belt 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
- F01L1/02—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
- F01L1/18—Rocking arms or levers
- F01L1/181—Centre 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
- F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
-
- 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
- F01L1/181—Centre pivot rocking arms
- F01L1/182—Centre pivot rocking arms the rocking arm being pivoted about an individual fulcrum, i.e. not about a common shaft
-
- 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
- F01L1/20—Adjusting or compensating clearance
-
- 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
- F01L2303/00—Manufacturing of components used in valve arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B2075/1804—Number of cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/20—SOHC [Single overhead camshaft]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/006—Camshaft or pushrod housings
-
- 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
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20882—Rocker arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
SE REFIERE A UN SISTEMA DE OPERACION DE VALVULAS DE MOTOR EN EL QUE UN EJE DE DISTRIBUCION SE ENCUENTRA SOPORTADO POR UN COJINETE SOBRE UNA CULATA DE CILINDRO QUE POSEE UNA VALVULA DE ADMISION Y UNA VALVULA DE ESCAPE PROVISTA EN ELLA Y UN BALANCIN DE ADMISION Y UN BALANCIN DE ESCAPE SE ENCUENTRAN MONTADOS SOBRE UN EJE DE BALANCIN SOPORTADO SOBRE LA CULATA DE CILINDRO DE MODO QUE SEA PARALELO AL EJE DE DISTRIBUCION, Y EL BALANCIN DE ADMISION Y EL BALANCIN DE ESCAPE, RESPECTIVAMENTE, PROPORCIONAN UNA CONEXION ENTRE EL EJE DE DISTRIBUCION Y LA VALVULA DE ADMISION Y ENTRE EL EJE DE DISTRIBUCION Y LA VALVULA DE ESCAPE; CARACTERIZADO PORQUE UN MEDIO DE FIJACION QUE LINDA CONTRA UNA PARTE EXTREMA DEL EJE DE BALANCIN DE MANERA DE RESTRINGIR EL MOVIMIENTO DE ESTE ULTIMO EN UNA DIRECCION DE EMPUJE SE ENCUENTRA ASEGURADO A LA CULATA DE CILINDRO, Y UNA PORCION DE RESTRICCION QUE LINDA CONTRA UNA CARA LATERAL DEL COJINETE DE MANERA DE RESTRINGIR SU MOVIMIENTO EN UNA DIRECCION DE EMPUJE SE ENCUENTRA FORMADA INTEGRALMENTE CON EL MIEMBRO DE FIJACION. POR LO TANTO, SE PROPORCIONA UN SISTEMA DE OPERACION DE VALVULAS DE MOTOR COMPACTO EN EL QUE UN MEDIO PARA RESTRINGIR EL MOVIMIENTO EN LA DIRECCION DE EMPUJE DE UN EJE DE DISTRIBUCION Y UN EJE DE BALANCIN ES COMPARTIDO PARA REDUCIR DE ESE MODO LA CANTIDAD DE COMPONENTES Y SIMPLIFICAR LA ESTRUCTURA
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005183606A JP4382010B2 (ja) | 2005-06-23 | 2005-06-23 | エンジンの動弁装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20070131A1 true PE20070131A1 (es) | 2007-02-09 |
Family
ID=37570408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2006000704A PE20070131A1 (es) | 2005-06-23 | 2006-06-21 | Sistema de operacion de valvulas de motores |
Country Status (15)
Country | Link |
---|---|
US (1) | US7878165B2 (es) |
EP (1) | EP1895112B1 (es) |
JP (1) | JP4382010B2 (es) |
KR (1) | KR100947517B1 (es) |
CN (1) | CN100564814C (es) |
AR (1) | AR054145A1 (es) |
AU (1) | AU2006260302B2 (es) |
BR (1) | BRPI0611994A2 (es) |
CA (1) | CA2611611C (es) |
ES (1) | ES2380572T3 (es) |
MY (1) | MY143511A (es) |
PA (1) | PA8682501A1 (es) |
PE (1) | PE20070131A1 (es) |
TW (1) | TWI315366B (es) |
WO (1) | WO2006137379A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100434657C (zh) * | 2006-10-28 | 2008-11-19 | 无锡开普动力有限公司 | 四冲程顶置凸轮式发动机 |
DE102009009665A1 (de) * | 2009-02-19 | 2010-08-26 | Mahle International Gmbh | Brennkraftmaschine mit wenigstens einer Nockenwelle |
JP5391381B2 (ja) * | 2010-04-12 | 2014-01-15 | 和子 杉田 | 圧縮空気往復機関 |
JP5538082B2 (ja) | 2010-06-17 | 2014-07-02 | 株式会社マキタ | 4サイクルエンジン及びこれを用いた作業機 |
JP6105410B2 (ja) * | 2013-06-28 | 2017-03-29 | ヤマハ発動機株式会社 | エンジン |
DE102014201247A1 (de) * | 2014-01-23 | 2015-07-23 | Schaeffler Technologies AG & Co. KG | Trägermodul für einen Ventiltrieb einer Brennkraftmaschine |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5666003U (es) * | 1979-10-25 | 1981-06-02 | ||
JPS5951723B2 (ja) | 1979-10-31 | 1984-12-15 | 日本電信電話株式会社 | サ−ミスタ |
JPS5670103U (es) * | 1979-11-01 | 1981-06-10 | ||
US4295492A (en) | 1979-11-13 | 1981-10-20 | Greer Hydraulics, Incorporated | Low cost accumulator device |
JPS5818004A (ja) | 1981-07-24 | 1983-02-02 | 株式会社荏原製作所 | ボイラ系における缶水濃縮度計測装置 |
JPS5818004U (ja) * | 1981-07-29 | 1983-02-03 | マツダ株式会社 | エンジンのカムシヤフト保持装置 |
JPS5877101U (ja) | 1981-11-20 | 1983-05-25 | マツダ株式会社 | エンジンのカムシヤフトスラスト受け装置 |
JPS58173888A (ja) * | 1982-04-05 | 1983-10-12 | 松下電工株式会社 | プリント配線板のスルホ−ル接続法 |
JPS5945202U (ja) | 1982-09-18 | 1984-03-26 | 本田技研工業株式会社 | カム軸取付装置 |
JPS59135308A (ja) * | 1983-01-21 | 1984-08-03 | Canon Inc | 距離測定装置 |
JPS59135308U (ja) * | 1983-03-02 | 1984-09-10 | 三菱自動車工業株式会社 | カム軸支持構造 |
JPH0714103U (ja) | 1993-08-06 | 1995-03-10 | 株式会社クボタ | 頭上カム式エンジンの動弁装置 |
JP3369036B2 (ja) | 1995-12-26 | 2003-01-20 | ヤマハ発動機株式会社 | 頭上カム式エンジン |
JP3526836B2 (ja) * | 2001-09-14 | 2004-05-17 | 本田技研工業株式会社 | 内燃機関の動弁装置におけるロッカアームシャフトの回り止め装置 |
JP3966778B2 (ja) * | 2002-07-03 | 2007-08-29 | 本田技研工業株式会社 | エンジンにおける組付け用開口部閉塞構造 |
JP4025667B2 (ja) * | 2003-03-18 | 2007-12-26 | 本田技研工業株式会社 | 頭上カム型エンジン |
JP4052964B2 (ja) * | 2003-03-19 | 2008-02-27 | 本田技研工業株式会社 | ロッカーアーム軸の回り止め装置 |
-
2005
- 2005-06-23 JP JP2005183606A patent/JP4382010B2/ja not_active Expired - Fee Related
-
2006
- 2006-05-25 TW TW095118586A patent/TWI315366B/zh not_active IP Right Cessation
- 2006-06-15 MY MYPI20062830A patent/MY143511A/en unknown
- 2006-06-20 CA CA2611611A patent/CA2611611C/en not_active Expired - Fee Related
- 2006-06-20 WO PCT/JP2006/312286 patent/WO2006137379A1/ja active Application Filing
- 2006-06-20 US US11/921,016 patent/US7878165B2/en active Active
- 2006-06-20 AU AU2006260302A patent/AU2006260302B2/en not_active Ceased
- 2006-06-20 KR KR1020077029897A patent/KR100947517B1/ko not_active IP Right Cessation
- 2006-06-20 ES ES06766947T patent/ES2380572T3/es active Active
- 2006-06-20 BR BRPI0611994-8A patent/BRPI0611994A2/pt not_active IP Right Cessation
- 2006-06-20 CN CNB2006800223840A patent/CN100564814C/zh not_active Expired - Fee Related
- 2006-06-20 EP EP06766947A patent/EP1895112B1/en active Active
- 2006-06-21 PE PE2006000704A patent/PE20070131A1/es not_active Application Discontinuation
- 2006-06-22 AR ARP060102676A patent/AR054145A1/es active IP Right Grant
- 2006-06-23 PA PA20068682501A patent/PA8682501A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
KR100947517B1 (ko) | 2010-03-12 |
CA2611611C (en) | 2010-09-21 |
TW200704870A (en) | 2007-02-01 |
EP1895112A4 (en) | 2011-02-23 |
US20090020083A1 (en) | 2009-01-22 |
EP1895112A1 (en) | 2008-03-05 |
WO2006137379A1 (ja) | 2006-12-28 |
US7878165B2 (en) | 2011-02-01 |
AU2006260302A1 (en) | 2006-12-28 |
CA2611611A1 (en) | 2006-12-28 |
BRPI0611994A2 (pt) | 2010-10-13 |
AR054145A1 (es) | 2007-06-06 |
CN101203661A (zh) | 2008-06-18 |
JP2007002749A (ja) | 2007-01-11 |
KR20080014882A (ko) | 2008-02-14 |
ES2380572T3 (es) | 2012-05-16 |
EP1895112B1 (en) | 2012-02-29 |
JP4382010B2 (ja) | 2009-12-09 |
CN100564814C (zh) | 2009-12-02 |
PA8682501A1 (es) | 2007-01-17 |
TWI315366B (en) | 2009-10-01 |
AU2006260302B2 (en) | 2010-04-08 |
MY143511A (en) | 2011-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed |