04830095 is referenced by 57 patents and cites 14 patents.

A temperature control system for an air conditioning system that services plural zones provides priority of one or more selected zones of the conditioned air flow relative to the other unselected zones. Priority is achieved by closing those dampers associated with the unselected zones to direct the conditioned air flow into the selected zones. The temperature control system also provides for fail-safe operation by utilizing dampers biased in the open position and by preventing all dampers from being closed at the same time when conditioned air is flowing.

Title
Temperature control system for air conditioning system
Application Number
7/170144
Publication Number
4830095
Application Date
March 18, 1988
Publication Date
May 16, 1989
Inventor
Dennis M Friend
1101 Forest Hills, Gladewater, 75647
TX, US
Agent
Geoffrey A Mantooth
James C Fails
Arthur F Zobal
IPC
F24F 3/044
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