EVAPORATIVE EMISSION CONTROL USING SELECTIVE HEATING IN AN ADSORBENT CANISTER

An invention is disclosed for efficiently improving the working capacity and useful service life of an evaporative emission control canister by selectively heating the adsorbent towards the purge outlet of the vapor path.

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Bibliographische Detailangaben
Hauptverfasser: HILTZIK LAURENCE H, TOLLES EDWARD D, WILLIAMS ROGER S, CLONTZ CLARENCE R.JR
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An invention is disclosed for efficiently improving the working capacity and useful service life of an evaporative emission control canister by selectively heating the adsorbent towards the purge outlet of the vapor path.