ES2405283R1 - CARGO RENEWAL SYSTEM IN INTERNAL COMBUSTION ENGINES OF 4 TIMES WITH COMMON VALVE AND FLOW CONTROLLED BY SHEETS. - Google Patents

CARGO RENEWAL SYSTEM IN INTERNAL COMBUSTION ENGINES OF 4 TIMES WITH COMMON VALVE AND FLOW CONTROLLED BY SHEETS.

Info

Publication number
ES2405283R1
ES2405283R1 ES201101240A ES201101240A ES2405283R1 ES 2405283 R1 ES2405283 R1 ES 2405283R1 ES 201101240 A ES201101240 A ES 201101240A ES 201101240 A ES201101240 A ES 201101240A ES 2405283 R1 ES2405283 R1 ES 2405283R1
Authority
ES
Spain
Prior art keywords
internal combustion
cylinder
cargo
sheets
combustion engines
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.)
Granted
Application number
ES201101240A
Other languages
Spanish (es)
Other versions
ES2405283B1 (en
ES2405283A2 (en
Inventor
Vilas David Patino
Fresco Jacobo Porteiro
Tabares Jose Luis Miguez
Zapatero Santiago Murillo
Rodriguez Joaquin Collazo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universidade de Vigo
Original Assignee
Universidade de Vigo
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Universidade de Vigo filed Critical Universidade de Vigo
Priority to ES201101240A priority Critical patent/ES2405283B1/en
Publication of ES2405283A2 publication Critical patent/ES2405283A2/en
Publication of ES2405283R1 publication Critical patent/ES2405283R1/en
Application granted granted Critical
Publication of ES2405283B1 publication Critical patent/ES2405283B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01L1/44—Multiple-valve gear or arrangements, not provided for in preceding subgroups, e.g. with lift and different valves
    • F01L1/446—Multiple-valve gear or arrangements, not provided for in preceding subgroups, e.g. with lift and different valves comprising a lift valve and at least one reed valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

La presente invención pretende mejorar la renovación de la carga en los motores térmicos de combustión interna alternativos de 4 tiempos mediante el uso de válvulas comunes para la renovación de la carga. Esto significa que todas las válvulas del cilindro se emplean tanto para admisión como para escape (mejorando el área de intercambio). Para que el motor pueda trabajar en estas condiciones es necesario regular el flujo fuera del cilindro. La solución adoptada en esta invención son unas válvulas de láminas semejantes a las empleadas en los motores térmicos de tiempos. Se situará una de ellas en el ramal de admisión y otra en el de escape justo antes de comunicarlos entre sí en un conducto o volumen común. Este volumen estará conectado con el cilindro y por el circularán tanto la mezcla fresca (o aire sólo) como los gases de escape.The present invention aims to improve the renewal of the load in the 4-stroke alternative internal combustion thermal engines by using common valves for the renewal of the load. This means that all cylinder valves are used for both intake and exhaust (improving the exchange area). In order for the engine to work in these conditions it is necessary to regulate the flow out of the cylinder. The solution adopted in this invention are reed valves similar to those used in time thermal engines. One of them will be placed on the intake branch and another on the exhaust branch just before communicating with each other in a common duct or volume. This volume will be connected to the cylinder and will circulate both the fresh mixture (or air only) and the exhaust gases.

ES201101240A 2011-11-22 2011-11-22 LOAD RENEWAL SYSTEM IN INTERNAL COMBUSTION ENGINES OF 4 TIMES WITH COMMON VALVE AND FLOW CONTROLLED BY SHEETS. Active ES2405283B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201101240A ES2405283B1 (en) 2011-11-22 2011-11-22 LOAD RENEWAL SYSTEM IN INTERNAL COMBUSTION ENGINES OF 4 TIMES WITH COMMON VALVE AND FLOW CONTROLLED BY SHEETS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201101240A ES2405283B1 (en) 2011-11-22 2011-11-22 LOAD RENEWAL SYSTEM IN INTERNAL COMBUSTION ENGINES OF 4 TIMES WITH COMMON VALVE AND FLOW CONTROLLED BY SHEETS.

Publications (3)

Publication Number Publication Date
ES2405283A2 ES2405283A2 (en) 2013-05-30
ES2405283R1 true ES2405283R1 (en) 2013-11-18
ES2405283B1 ES2405283B1 (en) 2014-05-29

Family

ID=48483950

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201101240A Active ES2405283B1 (en) 2011-11-22 2011-11-22 LOAD RENEWAL SYSTEM IN INTERNAL COMBUSTION ENGINES OF 4 TIMES WITH COMMON VALVE AND FLOW CONTROLLED BY SHEETS.

Country Status (1)

Country Link
ES (1) ES2405283B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742028A (en) * 1952-11-28 1956-04-17 Jacob G Robinson Valve mechanism
WO1991010046A1 (en) * 1989-12-22 1991-07-11 Armando Romano Cylindre head for reciprocating endothermic engines provided with at least one valve actuated either for suction or for exhaust
DE4105848C1 (en) * 1991-02-25 1992-08-06 Franz 7069 Berglen De Rupp Four-stroke IC engine with single cylinder valve - has secondary valves open during piston compression and work strokes
DE19943305A1 (en) * 1999-09-10 2001-03-15 Georg Albersinger Cylinder head with valve system for IC engines with one opening into combustion chamber for each cylinder, sealed by plate valve with associated regulator element
US7802552B1 (en) * 2007-04-27 2010-09-28 TSR Technologies, L.L.C. Gas channeling cylinder head assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742028A (en) * 1952-11-28 1956-04-17 Jacob G Robinson Valve mechanism
WO1991010046A1 (en) * 1989-12-22 1991-07-11 Armando Romano Cylindre head for reciprocating endothermic engines provided with at least one valve actuated either for suction or for exhaust
DE4105848C1 (en) * 1991-02-25 1992-08-06 Franz 7069 Berglen De Rupp Four-stroke IC engine with single cylinder valve - has secondary valves open during piston compression and work strokes
DE19943305A1 (en) * 1999-09-10 2001-03-15 Georg Albersinger Cylinder head with valve system for IC engines with one opening into combustion chamber for each cylinder, sealed by plate valve with associated regulator element
US7802552B1 (en) * 2007-04-27 2010-09-28 TSR Technologies, L.L.C. Gas channeling cylinder head assembly

Also Published As

Publication number Publication date
ES2405283B1 (en) 2014-05-29
ES2405283A2 (en) 2013-05-30

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