WO1994002714A3 - Procede et mecanisme de distribution des gaz dans un moteur a combustion interne a quatre temps avec regulation des phases - Google Patents

Procede et mecanisme de distribution des gaz dans un moteur a combustion interne a quatre temps avec regulation des phases Download PDF

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Publication number
WO1994002714A3
WO1994002714A3 PCT/BY1993/000002 BY9300002W WO9402714A3 WO 1994002714 A3 WO1994002714 A3 WO 1994002714A3 BY 9300002 W BY9300002 W BY 9300002W WO 9402714 A3 WO9402714 A3 WO 9402714A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas distribution
phase regulation
internal combustion
combustion engine
stroke internal
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.)
Ceased
Application number
PCT/BY1993/000002
Other languages
English (en)
Russian (ru)
Other versions
WO1994002714A2 (fr
Inventor
Jury Nikolaevich Zhukov
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.)
"A'TOSS"-LIMITED
TOSS Ltd A
Original Assignee
"A'TOSS"-LIMITED
TOSS Ltd A
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 "A'TOSS"-LIMITED, TOSS Ltd A filed Critical "A'TOSS"-LIMITED
Priority to EP19930915579 priority Critical patent/EP0619418A1/fr
Publication of WO1994002714A2 publication Critical patent/WO1994002714A2/fr
Publication of WO1994002714A3 publication Critical patent/WO1994002714A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • F01L1/34—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
    • F01L1/348—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 by means acting on timing belts or chains
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

L'invention se rapporte à un procédé de distribution des gaz dans un moteur à combustion interne à quatre temps avec régulation des phases et à un dispositif de réalisation de ce procédé, le procédé et le dispositif étant destinés à assurer des phases optimales de distribution des gaz à toutes les vitesses de fonctionnement du moteur et à accroître ainsi ses caractéristiques dynamiques et d'économie de puissance. La régulation des phases est effectuée au moyen d'un déplacement angulaire des arbres à cames (1, 2) par rapport au vilebrequin (10), alors qu'en cas d'accroissement de la vitesse de rotation, l'un des arbres à cames (1) est déplacé dans le sens de la direction de son mouvement de rotation et l'autre arbre à cames (2) est déplacé dans le sens contraire à la direction de son mouvement de rotation. Un mécanisme de distribution des gaz utilisé dans un moteur à combustion interne à quatre temps avec régulation des phases comprend deux arbres à cames (1, 2) commandant les soupapes d'admission (3, 4) et d'émission (5, 6) au moyen de cames, et il comprend en outre un dispostif qui réalise un déplacement angulaire des arbres à cames (1, 2) par rapport au vilebrequin (10), en influant sur un élément d'entraînement (7) avec des mécanismes actuateurs (15, 16) reliés entre eux par l'intermédiaire d'une unité de commande (14) et pourvus de galets (11, 12).
PCT/BY1993/000002 1992-07-16 1993-07-15 Procede et mecanisme de distribution des gaz dans un moteur a combustion interne a quatre temps avec regulation des phases Ceased WO1994002714A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19930915579 EP0619418A1 (fr) 1992-07-16 1993-07-15 Procede et mecanisme de distribution des gaz dans un moteur a combustion interne a quatre temps avec regulation des phases

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU5066260 RU2011853C1 (ru) 1992-07-16 1992-07-16 Механизм газораспределения четырехтактного двигателя внутреннего сгорания
RU5066260 1992-07-16

Publications (2)

Publication Number Publication Date
WO1994002714A2 WO1994002714A2 (fr) 1994-02-03
WO1994002714A3 true WO1994002714A3 (fr) 1994-03-31

Family

ID=21615151

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BY1993/000002 Ceased WO1994002714A2 (fr) 1992-07-16 1993-07-15 Procede et mecanisme de distribution des gaz dans un moteur a combustion interne a quatre temps avec regulation des phases

Country Status (2)

Country Link
RU (1) RU2011853C1 (fr)
WO (1) WO1994002714A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2126892C1 (ru) * 1997-06-02 1999-02-27 Щетинин Михаил Николаевич Способ активного регулирования газораспределения в двигателе внутреннего сгорания и распределительный вал для его реализации
RU2204729C2 (ru) * 2001-05-14 2003-05-20 Фомин Николай Александрович Механизм сдвига фаз впуска на приводном валу
RU2351772C1 (ru) * 2007-07-25 2009-04-10 Николай Александрович Фомин Двигатель с двумя клапанами на цилиндр с тарелками увеличенного диаметра
DE102007038078A1 (de) * 2007-08-11 2009-02-12 Daimler Ag Gaswechselventilbetätigungsvorrichtung
WO2011086815A1 (fr) * 2010-01-14 2011-07-21 三菱自動車工業株式会社 Moteur thermique à commande de soupapes variable
DE102012210303B4 (de) * 2012-06-19 2014-05-15 Ford Global Technologies, Llc Fremdgezündete Mehrzylinder-Brennkraftmaschine mit Teilabschaltung und Verfahren zum Betreiben einer derartigen Brennkraftmaschine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441009A (en) * 1966-10-20 1969-04-29 Renzo Rafanelli Device for the automatic regulation of the timing of the inlet and exhaust valves of a four-cycle internal combustion engine
US3496918A (en) * 1968-04-23 1970-02-24 Madison H Finlay Variable valve timing control for internal combustion engines
GB1421154A (en) * 1972-04-10 1976-01-14 City University Hayward B M Timing internal combustion engines
GB2228533A (en) * 1988-12-24 1990-08-29 Ford Motor Co I.c.engine valve gear

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441009A (en) * 1966-10-20 1969-04-29 Renzo Rafanelli Device for the automatic regulation of the timing of the inlet and exhaust valves of a four-cycle internal combustion engine
US3496918A (en) * 1968-04-23 1970-02-24 Madison H Finlay Variable valve timing control for internal combustion engines
GB1421154A (en) * 1972-04-10 1976-01-14 City University Hayward B M Timing internal combustion engines
GB2228533A (en) * 1988-12-24 1990-08-29 Ford Motor Co I.c.engine valve gear

Also Published As

Publication number Publication date
RU2011853C1 (ru) 1994-04-30
WO1994002714A2 (fr) 1994-02-03

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