ES2190331B1 - Sistema valvular de admision y escape para motores. - Google Patents

Sistema valvular de admision y escape para motores.

Info

Publication number
ES2190331B1
ES2190331B1 ES200100734A ES200100734A ES2190331B1 ES 2190331 B1 ES2190331 B1 ES 2190331B1 ES 200100734 A ES200100734 A ES 200100734A ES 200100734 A ES200100734 A ES 200100734A ES 2190331 B1 ES2190331 B1 ES 2190331B1
Authority
ES
Spain
Prior art keywords
exhaust valve
intake
engines
valves
sensors
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
Application number
ES200100734A
Other languages
English (en)
Other versions
ES2190331A1 (es
Inventor
Jose Luis Rodil Mendez
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES200100734A priority Critical patent/ES2190331B1/es
Publication of ES2190331A1 publication Critical patent/ES2190331A1/es
Application granted granted Critical
Publication of ES2190331B1 publication Critical patent/ES2190331B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L9/04—
    • 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
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

Aplicable indistintamente a motores de explosión y a motores de combustión interna, en los que cada cilindro (3) cuenta con una válvula mecánica (8) de admisión y otra de escape, accionadas por el árbol de levas (9), a cada cámara (3) se incorpora además al menos una válvula de admisión (12) y otra de escape de naturaleza electromecánica, provistas cada una de ellas de dos bobinas electromagnéticas (14) y (15), una de apertura y otra de cierre, comandadas por una unidad electrónica de control (17), que establece tanto los momentos de apertura y cierre de dichas válvulas (12) como los tiempos en el que las mismas deben permanecer abiertas o cerradas, para conseguir un máximo rendimiento del motor y un mínimo consumo de combustible, generando dicha unidad electrónica (17) un tren de impulsos de control sobre las válvulas (12) a expensas de la información recibida de una serie de sensores, concretamente de un captador de rotación (18) y de un captador de referencia angular (23), con los que colabora una corona dentada (22), de un captador de presión (25), provisto de una membrana (26) conectada al colector de admisión (9), y opcionalmente de sensores que detecten la temperatura del motor, la del aire de admisión o cualquier otro parámetro que influya en las condiciones de explosión o combustión de la mezcla en la cámara (3).
ES200100734A 2001-03-29 2001-03-29 Sistema valvular de admision y escape para motores. Expired - Fee Related ES2190331B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200100734A ES2190331B1 (es) 2001-03-29 2001-03-29 Sistema valvular de admision y escape para motores.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200100734A ES2190331B1 (es) 2001-03-29 2001-03-29 Sistema valvular de admision y escape para motores.

Publications (2)

Publication Number Publication Date
ES2190331A1 ES2190331A1 (es) 2003-07-16
ES2190331B1 true ES2190331B1 (es) 2004-11-16

Family

ID=27589279

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200100734A Expired - Fee Related ES2190331B1 (es) 2001-03-29 2001-03-29 Sistema valvular de admision y escape para motores.

Country Status (1)

Country Link
ES (1) ES2190331B1 (es)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647312A (en) * 1993-08-03 1997-07-15 Fev Motorentechnik Gmbh & Co. Kommanditgesellschaft Four-stroke Otto engine having hybrid control
US5669341A (en) * 1994-05-06 1997-09-23 Honda Giken Kogyo Kabushiki Kaisha Valve operating system for internal combustion engine
GB2319296A (en) * 1996-11-13 1998-05-20 Bernard Owen I.c. engine with valves actuated electrically, eg electromagnetically
US6039026A (en) * 1997-10-17 2000-03-21 Hitachi, Ltd. Method of controlling internal combustion engine
US6148779A (en) * 1998-08-10 2000-11-21 Ford Global Technologies, Inc. Internal combustion engine having hybrid cylinder valve actuation system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5990718A (ja) * 1982-11-15 1984-05-25 Mitsubishi Electric Corp エンジンの吸気弁制御装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647312A (en) * 1993-08-03 1997-07-15 Fev Motorentechnik Gmbh & Co. Kommanditgesellschaft Four-stroke Otto engine having hybrid control
US5669341A (en) * 1994-05-06 1997-09-23 Honda Giken Kogyo Kabushiki Kaisha Valve operating system for internal combustion engine
GB2319296A (en) * 1996-11-13 1998-05-20 Bernard Owen I.c. engine with valves actuated electrically, eg electromagnetically
US6039026A (en) * 1997-10-17 2000-03-21 Hitachi, Ltd. Method of controlling internal combustion engine
US6148779A (en) * 1998-08-10 2000-11-21 Ford Global Technologies, Inc. Internal combustion engine having hybrid cylinder valve actuation system

Also Published As

Publication number Publication date
ES2190331A1 (es) 2003-07-16

Similar Documents

Publication Publication Date Title
AR069232A1 (es) Motor a combustion interna monobloque sin valvulas, con pistones opuestos
DE50000527D1 (de) Luftansaugsystem für eine brennkraftmaschine
SE0402409D0 (sv) Förbränningsmotor
CA2658930A1 (en) Method of controlling valve timing of diesel engine
BRPI0704217A (pt) motor de combustão interna
WO2005019623A3 (en) Engine timing control with intake air pressure sensor
EP2290217A3 (en) Fuel supply unit
BR0111524B1 (pt) motor de combustão interna com recirculação de gás de exaustão.
ATE320550T1 (de) Saugrohranlage
DE60015571D1 (de) Brennkraftmaschine
CN102733881B (zh) 用于发动机的气门系统和控制气门运行的方法
ES2190331B1 (es) Sistema valvular de admision y escape para motores.
TW200512121A (en) Air intake structure of internal combustion engine
BR0308590A (pt) Sistema de injeção de combustìvel
AR063907A1 (es) Motor de combustion interna dispuesto con un sistema de variacion de la apertura de valvula y vehiculo equipado con dicho motor
CN203114444U (zh) 气缸盖组件
TW200732551A (en) An improved internal combustion engine
US9512743B2 (en) Valvetrain impact absorber
CO4810327A1 (es) Sistema de respiracion, por medio de valvulas de doble fun- cion y suministro forzado de aire para motores de combustion interna
CN202325847U (zh) 一种汽油机
US8650874B2 (en) Engine assembly including intake boost system
RU2005102552A (ru) Топливная система для двигателя внутреннего сгорания
EP4542012A3 (en) Cam phasers for internal combustion engines
RU2004105872A (ru) Бензиновый двигатель внутреннего сгорания со степенью сжатия до 35
EP3311007B1 (en) Internal combustion engine

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20030716

Kind code of ref document: A1

FG2A Definitive protection

Ref document number: 2190331B1

Country of ref document: ES

FD1A Patent lapsed

Effective date: 20101018