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ES2190331A1 - Inlet and exhaust valve system for engines. - Google Patents

Inlet and exhaust valve system for engines.

Info

Publication number
ES2190331A1
ES2190331A1 ES200100734A ES200100734A ES2190331A1 ES 2190331 A1 ES2190331 A1 ES 2190331A1 ES 200100734 A ES200100734 A ES 200100734A ES 200100734 A ES200100734 A ES 200100734A ES 2190331 A1 ES2190331 A1 ES 2190331A1
Authority
ES
Spain
Prior art keywords
inlet
exhaust
engines
valve
explosion
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
ES200100734A
Other languages
Spanish (es)
Other versions
ES2190331B1 (en
Inventor
Mendez Jose Luis Rodil
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/en
Publication of ES2190331A1 publication Critical patent/ES2190331A1/en
Application granted granted Critical
Publication of ES2190331B1 publication Critical patent/ES2190331B1/en
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

Inlet and exhaust valve system for engines.Applicable both to explosion and internal combustion engines in which each cylinder (3) has a mechanical inlet valve (8) and another for exhaust, driven by the camshaft (9). Each chamber (3) also includes at least one inlet valve (12) and another for exhaust of the electromechanical type, each fitted with electromagnetic coils (14) and (15), one for opening and one for closing, controlled by an electronic control unit (17) which controls the timing of the opening and closing of the said valves (12) as well as the time they remain open or closed, in order to obtain the maximum efficiency of the engine and minimum fuel consumption, the said electronic unit (17) generating a train of valve (12) control pulses based on information received from a series of sensors, namely a rotation sensor (18) and an angular rotation sensor (23), which work with a toothed wheel (22), a pressure sensor (25), fitted with a membrane (26) connected to the inlet manifold (9) and optionally sensors that detect the temperature of the engine, the inlet air, or any other parameter that influences the conditions of explosion or combustion of the mixture in the chamber (3).
ES200100734A 2001-03-29 2001-03-29 INTAKE AND EXHAUST VALVE SYSTEM FOR ENGINES. Expired - Fee Related ES2190331B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200100734A ES2190331B1 (en) 2001-03-29 2001-03-29 INTAKE AND EXHAUST VALVE SYSTEM FOR ENGINES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200100734A ES2190331B1 (en) 2001-03-29 2001-03-29 INTAKE AND EXHAUST VALVE SYSTEM FOR ENGINES.

Publications (2)

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

Family

ID=27589279

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200100734A Expired - Fee Related ES2190331B1 (en) 2001-03-29 2001-03-29 INTAKE AND EXHAUST VALVE SYSTEM FOR ENGINES.

Country Status (1)

Country Link
ES (1) ES2190331B1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5990718A (en) * 1982-11-15 1984-05-25 Mitsubishi Electric Corp Control device for intake valve of engine
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5990718A (en) * 1982-11-15 1984-05-25 Mitsubishi Electric Corp Control device for intake valve of engine
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
ES2190331B1 (en) 2004-11-16

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