CL2008002334A1 - Motor de combustion interna de ciclo dividido con un conducto de transferencia entre los cilindros de compresion y expansion, donde una valvula de compresion del conducto esta sincronizada para abrirse cuando la presion en el cilindro de compresion es menor que la presion aguas arriba del conducto; metodo de operacion. - Google Patents
Motor de combustion interna de ciclo dividido con un conducto de transferencia entre los cilindros de compresion y expansion, donde una valvula de compresion del conducto esta sincronizada para abrirse cuando la presion en el cilindro de compresion es menor que la presion aguas arriba del conducto; metodo de operacion.Info
- Publication number
- CL2008002334A1 CL2008002334A1 CL2008002334A CL2008002334A CL2008002334A1 CL 2008002334 A1 CL2008002334 A1 CL 2008002334A1 CL 2008002334 A CL2008002334 A CL 2008002334A CL 2008002334 A CL2008002334 A CL 2008002334A CL 2008002334 A1 CL2008002334 A1 CL 2008002334A1
- Authority
- CL
- Chile
- Prior art keywords
- conduit
- compression
- pressure
- timed
- combustion engine
- Prior art date
Links
Classifications
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- 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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
- F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
- F02B33/22—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with pumping cylinder situated at side of working cylinder, e.g. the cylinders being parallel
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- 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
- F01L1/462—Valve return spring arrangements
- F01L1/465—Pneumatic arrangements
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- 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
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- 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
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
- F01L9/11—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column
- F01L9/12—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column with a liquid chamber between a piston actuated by a cam and a piston acting on a valve stem
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- 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
- F01L2001/34423—Details relating to the hydraulic feeding circuit
- F01L2001/34446—Fluid accumulators for the feeding circuit
-
- 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
- F01L2003/25—Valve configurations in relation to engine
- F01L2003/258—Valve configurations in relation to engine opening away from cylinder
-
- 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
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
- F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
- F02B2023/108—Swirl flow, i.e. the axis of rotation of the main charge flow motion is vertical
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
Motor de combustión interna de ciclo dividido con una lumbrera de transferencia entre los cilindros de compresión y expansión, donde una válvula de compresión de la lumbrera está sincronizada para abrirse cuando la presión en el cilindro de compresión es menor que la presión aguas arriba de la lumbrera.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96374207P | 2007-08-07 | 2007-08-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2008002334A1 true CL2008002334A1 (es) | 2009-05-15 |
Family
ID=40341560
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2008002333A CL2008002333A1 (es) | 2007-08-07 | 2008-08-07 | Motor de combustion interna de ciclo dividido, que posee dos conductos de la valvula de expansion para correspondientes valvulas de expansion, con dos fuentes de ignicion en el cilindro de expansion, en donde sus centros de ignicion se ubican a una distancia del borde periferico de los dos conductos de la valvula de expansion |
CL2008002334A CL2008002334A1 (es) | 2007-08-07 | 2008-08-07 | Motor de combustion interna de ciclo dividido con un conducto de transferencia entre los cilindros de compresion y expansion, donde una valvula de compresion del conducto esta sincronizada para abrirse cuando la presion en el cilindro de compresion es menor que la presion aguas arriba del conducto; metodo de operacion. |
CL2008002337A CL2008002337A1 (es) | 2007-08-07 | 2008-08-07 | Motor de combustion interna de ciclo dividido con un conducto de transferencia, que comprende una valvula de compresion y una valvula de expansion definiendo una camara entre ellas, donde un inyector de combustible se ubica en la camara y la inyeccion se sincroniza para que sea completa durante la carrera de compresion; metodo. |
CL2008002335A CL2008002335A1 (es) | 2007-08-07 | 2008-08-07 | Motor de combustion interna de ciclo dividido, con un conducto de transferencia con una seccion de tubo recto y una seccion helicoidal final conectada con la seccion de tubo recto, dispuesta sobre la valvula de expansion, cuya seccion helicoidal final comprende un tubo de aireacion en espiral alrededor del vastago de la valvula. |
CL2008002336A CL2008002336A1 (es) | 2007-08-07 | 2008-08-07 | Sistema hidromecanico para accionar una valvula de un motor que abre hacia afuera, que comprende un cuerpo con un cilindro para un embolo, comunicado con un cilindro para valvula, donde el embolo puede realizar un movimiento de vaiven, generando el movimiento de la valvula mediante el fluido desplazado, combinacion y metodo. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2008002333A CL2008002333A1 (es) | 2007-08-07 | 2008-08-07 | Motor de combustion interna de ciclo dividido, que posee dos conductos de la valvula de expansion para correspondientes valvulas de expansion, con dos fuentes de ignicion en el cilindro de expansion, en donde sus centros de ignicion se ubican a una distancia del borde periferico de los dos conductos de la valvula de expansion |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2008002337A CL2008002337A1 (es) | 2007-08-07 | 2008-08-07 | Motor de combustion interna de ciclo dividido con un conducto de transferencia, que comprende una valvula de compresion y una valvula de expansion definiendo una camara entre ellas, donde un inyector de combustible se ubica en la camara y la inyeccion se sincroniza para que sea completa durante la carrera de compresion; metodo. |
CL2008002335A CL2008002335A1 (es) | 2007-08-07 | 2008-08-07 | Motor de combustion interna de ciclo dividido, con un conducto de transferencia con una seccion de tubo recto y una seccion helicoidal final conectada con la seccion de tubo recto, dispuesta sobre la valvula de expansion, cuya seccion helicoidal final comprende un tubo de aireacion en espiral alrededor del vastago de la valvula. |
CL2008002336A CL2008002336A1 (es) | 2007-08-07 | 2008-08-07 | Sistema hidromecanico para accionar una valvula de un motor que abre hacia afuera, que comprende un cuerpo con un cilindro para un embolo, comunicado con un cilindro para valvula, donde el embolo puede realizar un movimiento de vaiven, generando el movimiento de la valvula mediante el fluido desplazado, combinacion y metodo. |
Country Status (16)
Country | Link |
---|---|
US (6) | US7690337B2 (es) |
EP (5) | EP2185799A1 (es) |
JP (5) | JP4705200B2 (es) |
KR (5) | KR101160214B1 (es) |
CN (5) | CN101680354B (es) |
AR (5) | AR068093A1 (es) |
AU (5) | AU2008284442B2 (es) |
BR (4) | BRPI0812453A2 (es) |
CA (5) | CA2696036C (es) |
CL (5) | CL2008002333A1 (es) |
MX (5) | MX2009011432A (es) |
MY (4) | MY149596A (es) |
RU (5) | RU2435046C2 (es) |
TW (5) | TWI352175B (es) |
WO (5) | WO2009020489A1 (es) |
ZA (5) | ZA200907635B (es) |
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