Fluid handling – Processes
Patent
1999-01-19
2000-12-05
Chambers, A. Michael
Fluid handling
Processes
137557, 251 26, 251 3001, 60403, F16K 3102
Patent
active
061552828
ABSTRACT:
A binary voting solenoid arrangement 10 is provided which operates in a "2 out of 3" manner to provide relatively high safety, low spurious tripping and a relatively low installation cost, while also enabling on-line testing of each solenoid individually without process interruption. Solenoid arrangement 10 is preferably manifolded (not shown), to facilitate maintenance on any detected failure, and to simplify installation and replacement.
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Summers Angela E.
Zachary Bryan A.
Chambers A. Michael
Sampson Richard L.
Triconex, Incorporated
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