Chemical apparatus and process disinfecting – deodorizing – preser – For deodorizing of – or chemical purification of – or... – Including means adding material into environmental gas
Patent
1995-07-25
1997-12-23
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
For deodorizing of, or chemical purification of, or...
Including means adding material into environmental gas
422 4, 422 5, 239 56, 126401, A61L 902, A61L 903
Patent
active
057004307
ABSTRACT:
A device for dispensing a volatile substance includes a gas-fueled, portable heat source. The heat source has a combustion nozzle capable of supporting a flame. The device includes a sole plate for heating the volatile substance and heat transfer means for enclosing the combustion nozzle and transferring heat from the flame to the sole plate. A heat box substantially surrounds the heat transfer means and sole plate. The heat box has a window through which volatile substances released from the sole plate may escape. The device also has a housing within which the heat box is held in spaced relation from the housing, the housing having a housing window adjacent to the heat box window. By use of the device, a flame at the combustion nozzle heats the sole plate to volatilize a volatile substance placed thereon, which may then escape into the atmosphere through the heat box window, with the housing remaining cool.
REFERENCES:
patent: 2931880 (1960-04-01), Yaffe
patent: 4699123 (1987-10-01), Zaborowski
patent: 5215076 (1993-06-01), Oglesby et al.
patent: 5402517 (1995-03-01), Gillett et al.
Bonnema James
Demarest Scott W.
Furner Paul E.
Hildebrandt Donald W.
Wang Wen Der
Dawson E. Leigh
The Schawbel Corporation
Warden Robert J.
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