Chemical apparatus and process disinfecting – deodorizing – preser – Control element responsive to a sensed operating condition – Control element responds proportionally to a variable signal...
Patent
1995-08-15
1997-01-07
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Control element responsive to a sensed operating condition
Control element responds proportionally to a variable signal...
422 1, 422 4, 422 5, 422108, 422116, 422119, 422120, 422123, 422124, 422125, G05D 700
Patent
active
055914098
ABSTRACT:
Apparatus and methods for use with electronic activation means such as work or entertainment systems introduce precisely controlled amounts of aromatic chemicals, using metered spray technology, into the immediate vicinity of the operator. Control is provided by microprocessor circuitry so that aromas may be used at appropriate times and intensities by computer or entertainment sources. Multiple removable spray containers may generate numerous aromatic enhancements to a wide variety of applications.
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Dunson Philip M.
Pollick Philip J.
Thornton Krisanne M.
Warden Robert J.
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