Proportional solenoid for purging fuel vapors
Not Applicable. An improved regulator valve for controlling the purging of fuel vapors collected in a canister and an evaporative emission control system into an intake system of an internal combustion engine employs a solenoid valve assembly with an armature disposed outside of the coil to operate...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | Not Applicable.
An improved regulator valve for controlling the purging of fuel vapors collected in a canister and an evaporative emission control system into an intake system of an internal combustion engine employs a solenoid valve assembly with an armature disposed outside of the coil to operate with low friction. A spring separating the armature from the valve member allows the spring to absorb most of the magnetic and gravitational side loading. |
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