Piping system surveillance apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 29, 1986
Grant Date -
N/A
app pub date -
Jul 13, 1983
filing date -
Jul 16, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A piping system surveillance apparatus has a CRT for displaying a graphic pattern of a piping system. Detectors are arranged in active construction members such as a valves, and pumps of the piping system so as to directly detect the presence/absence of fluid flow in the active construction members in accordance with operating conditions thereof. The presence/absence information of the fluid flow in non-active construction members is obtained by a CPU in accordance with logic operation of detection signals from the detectors. Data indicating the presence/absence of the fluid flow is compared with data indicating the presence/absence of the fluid flow in the construction members of the piping system in normal operation and is discriminated to be normal/abnormal. This discrimination result and the data indicating the presence/absence of actual fluid flows are displayed by the corresponding display elements of the graphic pattern on the CRT.
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Cited Art Landscape
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