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FR2553471A1 Expired / Lapsed FR ⏱️ 0.0 years remaining

Internal combustion engine, with exhaust-gas recirculation

Assignee: Automobiles Citroen SA
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Filing: 1983-10-14
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Granted: —
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Expires: 2003-10-14
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Abstract

Abstract The subject of the present invention is an internal combustion engine which comprises means for injecting part of the exhaust gases into the admission duct (intake) of the engine. According to the invention, it comprises means 11 for cooling the exhaust gases to be recycled only for high charges, the gases being injected without being cooled for low charges.

Inventors

  • 👤 Philippe Metge

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-07 03:38
CPC Classifications
F; F02; F02M; F02M26/00; F02M26/52; F02M26/55; F02M26/56; F02M26/57; F02M26/13; F02M26/22; F02M26/23; F02M26/25; F02M26/02; F02M26/03; F02M26/09; F02M26/10; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US2977940A Cited
DE1211437B Cited
US4147141A Cited
US4323045A Cited
EP0074885A2 Cited

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