Chemical apparatus and process disinfecting – deodorizing – preser – Control element responsive to a sensed operating condition – Sensed condition is operating time and control is operation...
Patent
1984-05-24
1986-07-22
Richman, Barry S.
Chemical apparatus and process disinfecting, deodorizing, preser
Control element responsive to a sensed operating condition
Sensed condition is operating time and control is operation...
422124, 422900, 422305, 422306, G05B 1700, A62B 700, A61L 900
Patent
active
046018867
ABSTRACT:
An air treatment apparatus operating in conjunction with a conventional type of air conditioning apparatus through which air moves in an air stream. The air treatment apparatus is to be loaded with any one of a plurality of interchangeable cassette type containers. Each container is to contain a particular type of a liquid substance such as an air freshening chemical. The air treatment apparatus is to be electrically controlled to operate through a pump to be dispensed as a plurality of short bursts of the substance within the air stream of the air conditioning apparatus at preselected intervals.
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Ledbetter, Jr. Titus B.
Munro Jack C.
Richman Barry S.
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