Invention Grant
- Patent Title: Solenoid operated valve with constant bleed port
- Patent Title (中): 具有恒定排气口的电磁阀
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Application No.: US13836361Application Date: 2013-03-15
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Publication No.: US09022069B2Publication Date: 2015-05-05
- Inventor: Matthew Neff , Eric P. Janssen
- Applicant: MAC Valves, Inc.
- Applicant Address: US MI Wixom
- Assignee: MAC Valves, Inc.
- Current Assignee: MAC Valves, Inc.
- Current Assignee Address: US MI Wixom
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: F17D1/20
- IPC: F17D1/20 ; F16K31/06 ; F16K39/02 ; F16K11/044

Abstract:
A pressure balanced solenoid operated valve includes a solenoid portion having a coil. A valve member portion is connected to the solenoid portion. The valve member portion has a body including: first and second valve seats; a first cavity positioned between the first valve seat and a valve outlet port. A valve member slidably disposed in the body has a resilient valve element positioned between the first and second valve seats, the resilient valve element when in direct contact with the first valve seat defining a valve closed position. A bleed port created in the body between the first valve seat and the valve outlet port and opening into the first cavity provides a flow path for a pressurized fluid present at the second valve seat in the valve closed position to continuously flow out through the valve outlet port.
Public/Granted literature
- US20140261804A1 SOLENOID OPERATED VALVE WITH CONSTANT BLEED PORT Public/Granted day:2014-09-18
Information query
IPC分类: