发明名称 |
Captured ring and threaded armature solenoid valve |
摘要 |
A solenoid valve is disclosed including a valve housing having a central bore and a valve seat, a valve element movable between an open position allowing fluid to pass through said valve seat and a closed position in sealing engagement with said valve seat, a valve operator for moving the valve element between the open and closed positions including a reciprocating armature plunger member extending through the bore and an armature secured to the armature plunger, a valve adjustment for adjustably mounting the valve element relative to the valve operator for permitting adjustment to within an acceptable tolerance of a predetermined distance between the valve element and the valve seat when the valve element is in its open position without creating a path of leakage when the valve element is in its closed position. A valve adjustment securing mechanism is provided for securing the armature to an armature end of the armature plunger and a load bearing insert is secured within the armature for bearing a load exerted by the armature plunger during reciprocation of the valve element to allow for surface contact during the valve operation without surface wear.
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申请公布号 |
US5417403(A) |
申请公布日期 |
1995.05.23 |
申请号 |
US19940181461 |
申请日期 |
1994.01.14 |
申请人 |
CUMMINS ENGINE COMPANY, INC. |
发明人 |
SHURMAN, RODNEY M.;WILSON, HARRY L.;RIX, DAVID M.;CROFTS, JOHN D.;BARNHART, BRETT I.;SLACHTER, ALAN B. |
分类号 |
F02M59/46;F16K31/06;H01F7/16;(IPC1-7):F16K31/06 |
主分类号 |
F02M59/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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