Direct digital control thermostat
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 3, 1997
Issued Date -
N/A
app pub date -
Jun 7, 1995
filing date -
Jun 16, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electronic digital thermostat is disclosed which is capable of use in a pneumatically controlled temperature control system of the type which has a pneumatic supply line which extends to various components of the control system and wherein the control elements of the system are controlled by varying the control pressure that is communicated to such elements. The thermostat is capable of operating in a LAN system environment, and can be retrofitted into unit ventilators and the like as a substitute for a conventional pneumatic thermostat. The thermostat has a processing means that enables sophisticated control to be achieved.
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Family
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