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US 2017/0284558 A1Published application
Solenoid valve
AssigneeHyundai Motor Company
InventorsJune Ho LEE, Youngchul KIM
Life of this patent
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Abstract
A solenoid valve may include a magnetic force generating coil applied with power to generate an electromagnetic force, a valve spool disposed to reciprocate depending on the electromagnetic force generated from the magnetic force generating coil, a holder including a hollow into which the valve spool inserted, the holder forming a plurality of ports to be opened and closed depending on the reciprocating of the valve spool, and a permanent magnet disposed to enclose the hollow of the holder.
Claims5
A solenoid valve, comprising:
- a magnetic force generating coil applied with power to generate an electromagnetic force;
- a valve spool disposed to reciprocate depending on the electromagnetic force generated from the magnetic force generating coil;
- a holder including a hollow into which the valve spool inserted, the holder forming a plurality of ports to be opened and closed depending on the reciprocating of the valve spool;
- and
- a permanent magnet disposed to enclose the hollow of the holder.
2 more elements
Dependencies are inferred from the claim text.