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EP0090122A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Supply regulation device for an internal-combustion engine

Assignee: Alpine Racing SAS
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Filing: 1982-06-02
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Granted: —
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Expires: 2002-06-02
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Abstract

Abstract Translated from French Dispositif de régulation de l'alimentation en air d'un moteur à combustion interne suralimenté par un ensemble turbo-compresseur entraîné en rotation par les gaz d'échappement du moteur. Device for regulating the air supply of an internal combustion engine supercharged by a turbo-compressor assembly driven in rotation by the exhaust gases of the engine. L'admission (15, 34) du compresseur rotatif (13) est contrôlée par un système de vannage d'entrée (32, 33) apte à réduire l'effet de compression du rotor (7) du compresseur (13), la commande (36) de ce vannage (32, 33) étant couplée avec celle du levier d'accélérateur (29) pour fermer le vannage et réduire au maximum l'effet de compression lorsque le levier (29) se déplace vers la position de ralenti du moteur. The inlet (15, 34) of the rotary compressor (13) is controlled by an inlet valve system (32, 33) capable of reducing the compression effect of the rotor (7) of the compressor (13), the control (36) of this valve (32, 33) being coupled with that of the accelerator lever (29) to close the valve and minimize the compression effect when the lever (29) moves to the idle position of the engine. Application à la régulation de la vitesse du rotor d'un turbo-compresseur, en particulier au cours de la marche au ralenti du moteur et au moment des reprises d'accélération. Application to the regulation of the speed of the rotor of a turbo-compressor, in particular during idling of the engine and at the time of acceleration resumption.

Inventors

  • 👤 Jean-Pierre Boudy

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-31 17:09
CPC Classifications
F; F02; F02B; F02B37/00; F02B37/12; F02B37/22; F02B37/225; F02B37/24; F02B37/18; F02D; F02D9/00; F02D9/02; F02D2009/0201; F02D2009/0283; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12

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