ES2117536B1 - LUBRICATING SYSTEM FOR THE CAM OPERATION ELEMENT IN A FOUR-STROKE INTERNAL COMBUSTION ENGINE. - Google Patents
LUBRICATING SYSTEM FOR THE CAM OPERATION ELEMENT IN A FOUR-STROKE INTERNAL COMBUSTION ENGINE.Info
- Publication number
- ES2117536B1 ES2117536B1 ES09500527A ES9500527A ES2117536B1 ES 2117536 B1 ES2117536 B1 ES 2117536B1 ES 09500527 A ES09500527 A ES 09500527A ES 9500527 A ES9500527 A ES 9500527A ES 2117536 B1 ES2117536 B1 ES 2117536B1
- Authority
- ES
- Spain
- Prior art keywords
- combustion engine
- internal combustion
- stroke internal
- chain
- operation element
- 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.)
- Expired - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 3
- 230000001050 lubricating effect Effects 0.000 title abstract 2
- 210000005036 nerve Anatomy 0.000 abstract 1
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
- F01L1/02—Valve drive
- F01L1/024—Belt drive
-
- 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
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
- F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
- F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
SISTEMA LUBRICANTE PARA ELEMENTO DE ACCIONAMIENTO DE LEVA EN MOTOR DE COMBUSTION INTERNA DE CUATRO TIEMPOS. PROPORCIONAR UN SISTEMA PARA LUBRICAR UN ELEMENTO DE ACCIONAMIENTO PARA MOVER UN EJE DE LEVAS INTEGRADO CON UNA LEVA DE ENGRANAJE DE VALVULA PARA ABRIR/CERRAR VALVULAS DE ADMISION Y ESCAPE DE UN MOTOR DE COMBUSTION INTERNA DE CUATRO TIEMPOS. SE HAN FORMADO CAMARAS DE CADENA (22, 24 Y 25) EN UN CARTER IZQUIERDO (4), UN BLOQUE DE CILINDRO (6), Y UNA CULATA DE CILINDRO (7), RESPECTIVAMENTE. UN TENSOR DE CADENA (31) Y UNA GUIA DE CADENA (35) SE HAN DISPUESTO, RESPECTIVAMENTE, EN LAS PORCIONES SUPERIOR E INFERIOR DE LAS CAMARAS DE CADENA (22, 24 Y 25). UN NERVIO DE GUIA (39) Y UNA PORCION BASCULANTE (40) SE HAN FORMADO EN UNA TAPA DIVISORIA (38) ENCAJADA DE FORMA EXTRAIBLE EN UNA ABERTURA CIRCULAR (37) FORMADA EN EL CARTER IZQUIERDO (4), Y SE HA PREVISTO UN AGUJERO DE COMUNICACION (23A) SUSTANCIALMENTE ENCIMA DE LA PORCION BASCULANTE (40).LUBRICATING SYSTEM FOR THE CAM OPERATION ELEMENT IN A FOUR-STROKE INTERNAL COMBUSTION ENGINE. PROVIDE A SYSTEM TO LUBRICATE A DRIVE ELEMENT TO MOVE AN INTEGRATED CAMSHAFT WITH A VALVE GEAR CAM TO OPEN / CLOSE INTAKE VALVES AND EXHAUST FROM A FOUR-STROKE INTERNAL COMBUSTION ENGINE. CHAIN CHAMBERS (22, 24 AND 25) HAVE FORMED IN A LEFT CRANKCASE (4), A CYLINDER BLOCK (6), AND A CYLINDER HEAD (7), RESPECTIVELY. A CHAIN TENSIONER (31) AND A CHAIN GUIDE (35) HAVE BEEN DISPOSED, RESPECTIVELY, IN THE UPPER AND LOWER PORTIONS OF THE CHAIN CHAMBERS (22, 24 AND 25). A GUIDE NERVE (39) AND A TILTING PORTION (40) HAVE BEEN FORMED IN A DIVIDING COVER (38) FITTED REMOVABLE INTO A CIRCULAR OPENING (37), FORMED A HOLE COMMUNICATION (23A) SUBSTANTIALLY ABOVE THE TILTING PORTION (40).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP06987994A JP3184040B2 (en) | 1994-03-15 | 1994-03-15 | Cam drive member lubrication device for 4-cycle internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2117536A1 ES2117536A1 (en) | 1998-08-01 |
ES2117536B1 true ES2117536B1 (en) | 1999-04-01 |
Family
ID=13415508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09500527A Expired - Fee Related ES2117536B1 (en) | 1994-03-15 | 1995-03-15 | LUBRICATING SYSTEM FOR THE CAM OPERATION ELEMENT IN A FOUR-STROKE INTERNAL COMBUSTION ENGINE. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3184040B2 (en) |
CN (1) | CN1053484C (en) |
ES (1) | ES2117536B1 (en) |
IT (1) | IT1279169B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100567708C (en) * | 2006-03-08 | 2009-12-09 | 无锡开普动力有限公司 | Lubricating structure of engine |
JP5072686B2 (en) * | 2008-03-31 | 2012-11-14 | 本田技研工業株式会社 | Crankcase structure of OHC internal combustion engine |
JP5644853B2 (en) * | 2010-04-22 | 2014-12-24 | スズキ株式会社 | Engine oil passage structure |
JP6155213B2 (en) * | 2014-03-20 | 2017-06-28 | 本田技研工業株式会社 | Saddle riding vehicle |
WO2016158368A1 (en) * | 2015-03-31 | 2016-10-06 | 本田技研工業株式会社 | Internal combustion engine |
CN112627930A (en) * | 2021-01-14 | 2021-04-09 | 重庆航控科技有限公司 | Engine lubricating system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4122818A (en) * | 1975-11-11 | 1978-10-31 | Toyota Jidosha Kogyo Kabushiki Kaisha | Oil circulating and cooling system |
JPS5627015A (en) * | 1979-08-10 | 1981-03-16 | Nissan Motor Co Ltd | Diesel engine of light-oil lubrication type |
JPS6047812A (en) * | 1983-08-25 | 1985-03-15 | Sanshin Ind Co Ltd | Cam-surface lubricating structure for ship propelling four-cycle internal-combustion engine |
US4607601A (en) * | 1984-02-23 | 1986-08-26 | Compagnie Des Transmissions Mechaniques Sedis | Detachable timing gear cassette unit for an explosion or internal combustion engine |
JPS60209616A (en) * | 1984-04-02 | 1985-10-22 | Fuji Heavy Ind Ltd | Lubricating apparatus for ohc engine |
JPS62284913A (en) * | 1986-06-03 | 1987-12-10 | Yamaha Motor Co Ltd | Lubrication structure for cam sprocket for internal combustion engine |
JPH04191410A (en) * | 1990-11-22 | 1992-07-09 | Suzuki Motor Corp | Breezer device of engine for motorbike |
-
1994
- 1994-03-15 JP JP06987994A patent/JP3184040B2/en not_active Expired - Fee Related
-
1995
- 1995-03-14 IT IT95TO000195A patent/IT1279169B1/en active IP Right Grant
- 1995-03-14 CN CN95103100A patent/CN1053484C/en not_active Expired - Fee Related
- 1995-03-15 ES ES09500527A patent/ES2117536B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ITTO950195A1 (en) | 1996-09-14 |
ITTO950195A0 (en) | 1995-03-14 |
CN1053484C (en) | 2000-06-14 |
ES2117536A1 (en) | 1998-08-01 |
JP3184040B2 (en) | 2001-07-09 |
JPH07253009A (en) | 1995-10-03 |
CN1112643A (en) | 1995-11-29 |
IT1279169B1 (en) | 1997-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19980801 Kind code of ref document: A1 Effective date: 19980801 |
|
FD1A | Patent lapsed |
Effective date: 20101018 |