ES2141772T3 - Motor de combustion interna. - Google Patents
Motor de combustion interna.Info
- Publication number
- ES2141772T3 ES2141772T3 ES93919830T ES93919830T ES2141772T3 ES 2141772 T3 ES2141772 T3 ES 2141772T3 ES 93919830 T ES93919830 T ES 93919830T ES 93919830 T ES93919830 T ES 93919830T ES 2141772 T3 ES2141772 T3 ES 2141772T3
- Authority
- ES
- Spain
- Prior art keywords
- exhaust
- exhaust valve
- valve assembly
- bearing
- regulation
- 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 - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 244000309464 bull Species 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000002452 interceptive effect Effects 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
- F01L5/00—Slide valve-gear or valve-arrangements
- F01L5/04—Slide valve-gear or valve-arrangements with cylindrical, sleeve, or part-annularly shaped valves
- F01L5/045—Piston-type or cylinder-type valves arranged above the piston and coaxial with the cylinder axis
-
- 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
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
UN CONJUNTO DE VALVULA DE ESCAPE (30) QUE SELECTIVAMENTE CUBRE UN MULTIPLE DE ESCAPE (42) COLOCADO CIRCUNFERENCIALMENTE ALREDEDOR DE UNA PARED SUPERIOR DE UN CILINDRO (20) SIN INTERFERIR EN LOS SEGMENTOS DE UN PISTON (21). EL CONJUNTO DE VALVULA DE ESCAPE INCLUYE UNA PORCION EN FORMA DE ANILLO (22B) DE UN REVESTIMIENTO CILINDRICO CONFIGURADO PARA OBSTRUIR SELECTIVAMENTE EL AIRE PARA QUE NO SE ESCAPE RADIALMENTE DESDE LA PARTE SUPERIOR DEL CILINDRO. EL MULTIPLE DE ESCAPE (42) SE ABRE Y SE CIERRA LEVANTANDO EL CONJUNTO DE VALVULA DE ESCAPE (30) MEDIANTE UN MOVIMIENTO TIPO GUILLOTINA VERTICAL. HAY UN CONJUNTO DE VALVULA DE ADMISION (50) SOBRE UNA TAPA DEL CILINDRO (26) Y TIENE FORMA DE ANILLO O DE ARANDELA. LA REGULACION DE LAS DOS VALVULAS LO FACILITA UN SOLO RESORTE (100) Y UNOS COJINETES DE REGULACION PLANOS, TIPO ENGRANAJES DE ADMISION Y DE ESCAPE (10, 110). CADA COJINETE DE REGULACION DE LA VALVULA DE ADMISION (70) Y EL COJINETE DE REGULACION DE LA VALVULA DE ESCAPE (110) TIENEN UNA SUPERFICIE DE LEVA SOBRE LOS MISMOS DE MODO QUE MIREN AL TORO COJINETE. EL COJINETE DE REGULACION DE LA VALVULA DE ADMISION (70) Y EL COJINETE DE REGULACION DE LA VALVULA DE ESCAPE VAN SEGUIDOS POR UNOS BOTADORES DE RODILLOS RESPECTIVOS (72, 112). EL CONJUNTO DE VALVULAS Y DE REGULACION FACILITA LA FLEXIBILIDAD EN EL DISEÑO DE UNA CAMARA DE COMBUSTION (21A).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBA920023A IT1263277B (it) | 1992-07-27 | 1992-07-27 | Motore a quattro tempi con valvole di ammissione e scarico due volte piu' ampie rispetto al quattro valvole; punterie con una sola molla di richiamo e due cuscinetti reggispinta dotati di dossi che impongono la legge di alzata. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2141772T3 true ES2141772T3 (es) | 2000-04-01 |
Family
ID=11335451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93919830T Expired - Lifetime ES2141772T3 (es) | 1992-07-27 | 1993-07-27 | Motor de combustion interna. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0653015B1 (es) |
JP (1) | JPH08501612A (es) |
AU (1) | AU4993393A (es) |
BR (1) | BR9306805A (es) |
CA (1) | CA2141187C (es) |
DE (1) | DE69327104T2 (es) |
ES (1) | ES2141772T3 (es) |
IT (1) | IT1263277B (es) |
WO (1) | WO1994002717A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITLE20000014A1 (it) * | 2000-06-29 | 2001-12-31 | Cesare Bortone | Motore endotermico alternativo con pistoni anulari e innovativo sistema di parzializzazione del carico per un particolare ciclo di compustio |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR403739A (fr) * | 1909-06-05 | 1909-11-12 | Robert Esnault Pelterie | Système de distribution par soupapes concentriques indépendantes pour moteurs à explosions |
FR497826A (fr) * | 1919-04-04 | 1919-12-18 | Jacques Marie Amedee Dardel | Dispositif de distribution pour moteurs à combustion interne |
US1757907A (en) * | 1927-04-11 | 1930-05-06 | Jameson Joseph Lamberg | Internal-combustion engine |
FR886219A (fr) * | 1941-10-04 | 1943-10-08 | Augsburg Nu Rnberg Ag Maschf | Dispositif de distribution pour moteurs à combustion interne à deux temps |
US2937631A (en) * | 1956-04-18 | 1960-05-24 | Charles A Coyle | High efficiency internal combustion engine |
US2882886A (en) * | 1956-08-16 | 1959-04-21 | Gen Motors Corp | Hollow stem poppet valve |
US3881459A (en) * | 1974-02-28 | 1975-05-06 | Werner Gaetcke | Inlet valve for internal combustion engine and method for supplying fuel thereto |
US4106439A (en) * | 1975-05-27 | 1978-08-15 | Mitsuhiro Kanao | Internal combustion engine |
US4503817A (en) * | 1982-02-18 | 1985-03-12 | General Motors Corporation | Annular valve stratified charge spark ignition engines |
US4836154A (en) * | 1987-08-18 | 1989-06-06 | Bergeron Charles W | Poppet valve assembly with apertures |
US4901683A (en) * | 1988-05-12 | 1990-02-20 | Huff Reggie D | Vented valve for internal combustion engines |
CH681384A5 (es) * | 1989-07-13 | 1993-03-15 | Balzers Hochvakuum | |
US5054438A (en) * | 1990-09-19 | 1991-10-08 | Jiro Takashima | Floating cylinder internal combustion engine |
US5168843A (en) * | 1991-12-17 | 1992-12-08 | Franks James W | Poppet valve for an internal combustion engine |
-
1992
- 1992-07-27 IT ITBA920023A patent/IT1263277B/it active IP Right Grant
-
1993
- 1993-07-27 JP JP6504724A patent/JPH08501612A/ja active Pending
- 1993-07-27 CA CA002141187A patent/CA2141187C/en not_active Expired - Fee Related
- 1993-07-27 BR BR9306805A patent/BR9306805A/pt not_active IP Right Cessation
- 1993-07-27 ES ES93919830T patent/ES2141772T3/es not_active Expired - Lifetime
- 1993-07-27 DE DE69327104T patent/DE69327104T2/de not_active Expired - Fee Related
- 1993-07-27 EP EP93919830A patent/EP0653015B1/en not_active Expired - Lifetime
- 1993-07-27 AU AU49933/93A patent/AU4993393A/en not_active Abandoned
- 1993-07-27 WO PCT/US1993/006952 patent/WO1994002717A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0653015A4 (en) | 1997-12-29 |
CA2141187A1 (en) | 1994-02-03 |
WO1994002717A1 (en) | 1994-02-03 |
BR9306805A (pt) | 1998-12-08 |
JPH08501612A (ja) | 1996-02-20 |
DE69327104T2 (de) | 2000-07-20 |
CA2141187C (en) | 2006-06-20 |
EP0653015A1 (en) | 1995-05-17 |
EP0653015B1 (en) | 1999-11-24 |
IT1263277B (it) | 1996-08-05 |
ITBA920023A1 (it) | 1994-01-28 |
DE69327104D1 (de) | 1999-12-30 |
ITBA920023A0 (it) | 1992-07-27 |
AU4993393A (en) | 1994-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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