evaporative substance emission filter for an engine air induction system having an air filter housing and an air intake flow path, method of fabricating an adsorbent element for adsorption of a desired gaseous adsorbent, filter adsorbent, air induction system for an internal combustion engine, hydrocarbon adsorbent, method of attaching a hydrocarbon adsorbent to a housing of an air induction system, method for manufacturing a hydrocarbon adsorbent, adsorbent adsorption filter of a desired gaseous adsorbent, hydrocarbon adsorbent, and adsorbent filter for adsorption of hydrocarbon vapors

摘要

FILTER FOR EVAPORABLE SUBSTANCE EMISSIONS FOR AN ENGINE AIR INDUCTION SYSTEM OWNING AN AIR FILTER ACCOMMODATION AND A PATH OF AIR ADMISSION FLOW, A METHOD OF MANUFACTURING AN ADSORPTED ADSORPTION ELEMENT FOR ADSORPTION ADSORBENT, AIR INDUTION SYSTEM FOR A INTERNAL COMBUSTION ENGINE, HYDROCARBON ADSORBENT, METHOD AND FIXING A HYDROCARBUS ADSORBENT, A CONNECTION OF A ADSORBAN DEFORESTATION FABRON ADSORBENT METHOD OF A DESIRED GAS ADSORBED, HYDROCARBON ADSORBENT, AND, ADSORBENT FILTER FOR HYDROCARBON VAPOR ADSORPTION. It is a filter for evaporative emissions to a single engine air induction system. The evaporative emissions filter includes a hydrocarbon vapor adsorbent element disposed within the air induction system outside the direct air flow path. A mechanism is provided for mounting the filter for evaporative substance emissions within the air induction system. Hydrocarbon vapors present in the air induction system after engine shutdown are substantially retained in the adsorbent element until air flows through the air induction system after the engine is started.