WO1995023279B1 - Moteur a combustion interne dote d'un assemblage de tiroirs de rotation a calage de distribution variable - Google Patents

Moteur a combustion interne dote d'un assemblage de tiroirs de rotation a calage de distribution variable

Info

Publication number
WO1995023279B1
WO1995023279B1 PCT/US1995/002256 US9502256W WO9523279B1 WO 1995023279 B1 WO1995023279 B1 WO 1995023279B1 US 9502256 W US9502256 W US 9502256W WO 9523279 B1 WO9523279 B1 WO 9523279B1
Authority
WO
WIPO (PCT)
Prior art keywords
valve
air
chamber
fuel
engine
Prior art date
Application number
PCT/US1995/002256
Other languages
English (en)
Other versions
WO1995023279A2 (fr
WO1995023279A3 (fr
Filing date
Publication date
Priority claimed from US08/201,794 external-priority patent/US5474036A/en
Application filed filed Critical
Priority to EP95912590A priority Critical patent/EP0745179B1/fr
Priority to DE69529402T priority patent/DE69529402T2/de
Priority to AU19687/95A priority patent/AU1968795A/en
Publication of WO1995023279A2 publication Critical patent/WO1995023279A2/fr
Publication of WO1995023279A3 publication Critical patent/WO1995023279A3/fr
Publication of WO1995023279B1 publication Critical patent/WO1995023279B1/fr

Links

Abstract

La présente invention concerne un moteur à combustion interne (10) comprenant des tiroirs de rotation (27) associés à des obturateurs mobiles, grâce auxquels on peut faire varier la fermeture des orifices d'arrivée d'air/essence (34, 35) de manière à obtenir un maximum de rendement volumétrique sur tout le régime de vitesse du moteur. Les obturateurs (142, 154) sont actionnés automatiquement par un mécanisme de commande (169), qui réagit au régime de vitesse de rotation du moteur. Un levier (173) actionné au pied et associé au mécanisme de commande (169) est également utilisé pour assurer le déplacement des obturateurs (142, 154) entre leurs positions d'ouverture et de fermeture.
PCT/US1995/002256 1994-02-25 1995-02-23 Moteur a combustion interne dote d'un assemblage de tiroirs de rotation a calage de distribution variable WO1995023279A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP95912590A EP0745179B1 (fr) 1994-02-25 1995-02-23 Moteur a combustion interne dote d'un assemblage de tiroirs de rotation a calage de distribution variable
DE69529402T DE69529402T2 (de) 1994-02-25 1995-02-23 Drehschieberventilanordnung für brennkraftmaschine mit variabler einlassventilzeitsteuerung
AU19687/95A AU1968795A (en) 1994-02-25 1995-02-23 Internal combustion engine rotary valve assembly having variable intake valve timing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/201,794 US5474036A (en) 1994-02-25 1994-02-25 Internal combustion engine with rotary valve assembly having variable intake valve timing
US08/201,794 1994-02-25

Publications (3)

Publication Number Publication Date
WO1995023279A2 WO1995023279A2 (fr) 1995-08-31
WO1995023279A3 WO1995023279A3 (fr) 1995-09-21
WO1995023279B1 true WO1995023279B1 (fr) 1995-10-19

Family

ID=22747326

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1995/002256 WO1995023279A2 (fr) 1994-02-25 1995-02-23 Moteur a combustion interne dote d'un assemblage de tiroirs de rotation a calage de distribution variable

Country Status (5)

Country Link
US (1) US5474036A (fr)
EP (1) EP0745179B1 (fr)
AU (1) AU1968795A (fr)
DE (1) DE69529402T2 (fr)
WO (1) WO1995023279A2 (fr)

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AU2003241059A1 (en) * 2003-05-30 2003-09-22 Robert Heinrich Rotating roller as a valve in the head of internal combustion engine
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US7841308B1 (en) * 2008-04-07 2010-11-30 Muth Barry A Rotary valve in an internal combustion engine
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GB2495314A (en) * 2011-10-06 2013-04-10 Rcv Engines Ltd A rotary valve internal combustion engine
GB2504773A (en) 2012-08-10 2014-02-12 Rcv Engines Ltd A rotary valve internal combustion engine
GB2576907A (en) * 2018-09-06 2020-03-11 Rcv Engines Ltd A rotary valve internal combustion engine
EP3847347B1 (fr) * 2018-09-06 2023-10-18 RCV Engines Limited Moteur à combustion interne à valve rotative
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