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EP0038232A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Method and system of power generation by an internal-combustion engine

Assignee: Everllence France SAS
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Filing: 1981-03-20
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Granted: —
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Expires: 2001-03-20
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Abstract

Abstract Translated from French L'invention concerne un moteur à combustion interne (1) suralimenté par un turbocompresseur d'air (7, 8) à gaz d'échappement refoulant, par un conduit de dérivation (13), un débit dérivé d'air comprimé dans la conduite de gaz d'échappement (12) alimentant la turbine (8). Ce débit dérivé d'air comprimé est réchauffé au moyen d'un échangeur de chaleur (14) intercalé dans la conduite de dérivation (13) et traversé par les gaz d'échappement (15) de la turbine (8) et le débit dérivé d'air comprimé réchauffé est injecté dans l'extrémité amont du collecteur d'échappement (4) du moteur. L'invention est applicable aux moteurs Diesel suralimentés à bas taux de compression et aux moteurs compound. The invention relates to an internal combustion engine (1) supercharged by an air turbocharger (7, 8) with exhaust gas discharging, by a bypass duct (13), a flow derived from compressed air in the pipe. exhaust gas (12) supplying the turbine (8). This derived flow of compressed air is heated by means of a heat exchanger (14) interposed in the bypass line (13) and traversed by the exhaust gases (15) of the turbine (8) and the derived flow heated compressed air is injected into the upstream end of the engine exhaust manifold (4). The invention is applicable to supercharged diesel engines with low compression ratio and to compound engines.

Inventors

  • 👤 Rémi Curtil

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-05 06:26
CPC Classifications
F; F02; F02B; F02B37/00; F02B37/12; F02B37/20; F01; F01N; F01N5/00; F01N5/02; F02B37/04; F02B37/10; F02B37/105; F02B37/16; F02B37/168; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12

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