Invention Grant
- Patent Title: Directly piloted valve assembly
- Patent Title (中): 直接导向阀组件
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Application No.: US12758277Application Date: 2010-04-12
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Publication No.: US08210207B2Publication Date: 2012-07-03
- Inventor: Vytautas Joseph Toliusis
- Applicant: Vytautas Joseph Toliusis
- Agency: King & Schickli, PLLC
- Main IPC: F16K11/07
- IPC: F16K11/07

Abstract:
A directly piloted valve assembly has a valve body including a bore, at least one inlet port, at least one outlet port and at least one exhaust port or second outlet port wherein the ports are all in fluid communication with the bore. A spool is received in the bore. The spool includes a wall defining a lumen. An actuator is received in the lumen. The actuator includes a shuttle seal channel. A shuttle seal is received in the shuttle seal channel. A solenoid is connected to the valve body. The wall of the spool includes at least one pilot hole in fluid communication with the lumen defined by the spool and the bore of the valve body.
Public/Granted literature
- US20100218836A1 DIRECTLY PILOTED VALVE ASSEMBLY Public/Granted day:2010-09-02
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