Relative humidity control

Details Relative humidity control Relative humidity control

1977-03-03

1978-12-12

Gordon, Clarence R.

Automatic temperature and humidity regulation

Humidity control

73 77, 73338, G05D 2202

Patent

active

041292502

ABSTRACT:
Apparatus for measuring and controlling the relative humidity of exhaust air from an industrial drier in which exhaust air is passed across a dry bulb and a wet bulb thermocouple from which a voltage is derived providing a measure of the relative humidity in the air in the sample. This voltage is used to control the amount of exhaust air from the drier to atmosphere. The wet bulb thermocouple is cyclically dipped in a bowl of water under the control of a timer system of the voltage to control the amount of exhaust air discharged until the wet bulb thermocouple is equilibrated with the exhaust air sampled after dipping.

REFERENCES:
patent: 2128176 (1938-08-01), Bast
patent: 2504278 (1950-04-01), Read
patent: 2754063 (1956-07-01), Kersten
patent: 2935009 (1960-05-01), Cloud
patent: 3603135 (1971-09-01), Kawaguchi

Affiliated with

Also associated with

Rating

Relative humidity control does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Relative humidity control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Relative humidity control will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-828578