Communications: electrical – Condition responsive indicating system – With particular system function
Patent
1991-02-27
1993-08-31
Ng, Jin F.
Communications: electrical
Condition responsive indicating system
With particular system function
34081512, 60660, G08B 2500
Patent
active
052412962
ABSTRACT:
A plant activation tracking and display apparatus for use in a plant in which various points of plant components are represented by nodes including at least one system input node and at least one system output node, the adjacent nodes being connected to one another by means of fluid passages, with a pump unit and/or valve unit for creating a fluid flow in a specified direction being provided in the middle of each of the fluid passages in desired positions. An output device successively tracks each of the categorized fluids with a specified phase from the system input node to the system output node, and sequentially displays the array of the tracked nodes in one direction. A control device successively determines whether or not the operating conditions for the pump unit and/or valve unit are fulfilled, starting from the one located on the system input node side, and causes the output device to make an emphatic indication to the effect that the pump unit and/or valve unit concerned should be operated when the corresponding operating condition is fulfilled, and an emphatic indication of only the fluid passages between those nodes through which flows are caused by the operation of the pump unit and/or valve unit.
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Webster's New World Dictionary, 3rd College Ed., p. 453.
Naka Yuji
Takiyama Hiroshi
Information Service International Dentsu, Ltd.
Kabushiki Kaisha Technosystems
Naka Yuji
Ng Jin F.
Oda Christine K.
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