Title:
TWO OUT OF THREE VOTING SOLENOID ARRANGEMENT
Document Type and Number:
WIPO Patent Application WO1999036714
Kind Code:
A9
Abstract:
A 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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Inventors:
ZACHARY BRYAN A
SUMMERS ANGELA E
SUMMERS ANGELA E
Application Number:
PCT/US1999/001100
Publication Date:
October 28, 1999
Filing Date:
January 19, 1999
Export Citation:
Assignee:
TRICONEX INC (US)
International Classes:
F15B20/00; G05B9/03; (IPC1-7): F15B20/00
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