Internal-combustion engines – Charge forming device – Having fuel vapor recovery and storage system
Patent
1980-02-20
1982-03-09
Lazarus, Ira S.
Internal-combustion engines
Charge forming device
Having fuel vapor recovery and storage system
55163, 55385R, F02M 3302
Patent
active
043183832
ABSTRACT:
A vapor fuel purge system for an automotive vehicle, comprises a fuel source, a cannister containing material for absorbing fuel vapors evaporated from said fuel source, a purge control valve for purging said cannister during normal operation of the vehicle, means for detecting the amount of fuel vapor evaporated from said fuel source, and means for the fuel vapors from being purged from said cannister when said detecting means detects that the amount of the vapor fuel is smaller than a predetermined level.
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Iritani Hidenori
Tomizawa Yasumichi
Lazarus Ira S.
Moy Magdalen
Nissan Motor Company Limited
Wray James C.
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