Structure of sterilizing hand dryer
First Claim
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1. For sterilizing and air-drying the user'"'"'s arms and hands, an apparatus comprising:
- a rectangular housing defining therein a sterilizing chamber at the top, an equipment compartment at the bottom and a storage compartment at one side, said sterilizing chamber having at least an opening for receiving a body limb, said equipment compartment having a sink at the top and a water reservoir chamber beneath said sink, said storage compartment defining therein an antiseptic solution supply chamber separated from and a waste solution receiving chamber, said antiseptic solution supply chamber being provided for containing clean antiseptic solution, said waste solution receiving chamber being provided for collecting waste water from said sink through said water reservoir chamber;
an antiseptic solution spraying system comprising a high pressure pump for pumping antiseptic solution from said antiseptic solution supply chamber to a nozzle means for spraying in said sterilizing chamber;
an antiseptic solution recirculation system comprising an electromagnetic valve means for recirculation of antiseptic solution from said antiseptic solution spraying system to said antiseptic solution supply chamber;
a detector means for detecting the presence of body limb in said sterilizing chamber;
a hot air blower means comprising an electric heater and an electric fan installed inside said equipment compartment for discharging hot air in said sterilizing air chamber through a discharge tube;
a first alarm system comprising an inductor disposed inside said waste solution receiving chamber to trigger a first alarm lamp to give visual alarm signal when waste solution collected in said waste solution receiving chamber over a predetermined limit;
a second alarm system comprising an inductor disposed inside said antiseptic solution supply chamber to trigger a second alarm lamp to give visual alarm signal when antiseptic solution contained in said antiseptic solution supply chamber below a predetermined level;
a control circuit means triggered by said detector means to control said antiseptic solution spraying system, said antiseptic solution recirculation system, said detector means, said hot air blower means, said first alarm system and said second alarm system to operate upon detection of body limb in said sterilizing chamber by said detector means.
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Abstract
For sterilizing and air-drying the user'"'"'s hands, a sterilizing hand dryer comprising an antiseptic solution spraying system for discharging antiseptic solution through a nozzle to sterilize the body limb inserted in a sterilizing chamber and detected by an electric eye, a hot air blower means for discharging hot air in said sterilizing chamber for drying said body limb, a control circuit for stopping the sterilizing hand dryer 3 seconds after removal of said body limb from said sterilizing air bath camber.
119 Citations
1 Claim
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1. For sterilizing and air-drying the user'"'"'s arms and hands, an apparatus comprising:
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a rectangular housing defining therein a sterilizing chamber at the top, an equipment compartment at the bottom and a storage compartment at one side, said sterilizing chamber having at least an opening for receiving a body limb, said equipment compartment having a sink at the top and a water reservoir chamber beneath said sink, said storage compartment defining therein an antiseptic solution supply chamber separated from and a waste solution receiving chamber, said antiseptic solution supply chamber being provided for containing clean antiseptic solution, said waste solution receiving chamber being provided for collecting waste water from said sink through said water reservoir chamber; an antiseptic solution spraying system comprising a high pressure pump for pumping antiseptic solution from said antiseptic solution supply chamber to a nozzle means for spraying in said sterilizing chamber; an antiseptic solution recirculation system comprising an electromagnetic valve means for recirculation of antiseptic solution from said antiseptic solution spraying system to said antiseptic solution supply chamber; a detector means for detecting the presence of body limb in said sterilizing chamber; a hot air blower means comprising an electric heater and an electric fan installed inside said equipment compartment for discharging hot air in said sterilizing air chamber through a discharge tube; a first alarm system comprising an inductor disposed inside said waste solution receiving chamber to trigger a first alarm lamp to give visual alarm signal when waste solution collected in said waste solution receiving chamber over a predetermined limit; a second alarm system comprising an inductor disposed inside said antiseptic solution supply chamber to trigger a second alarm lamp to give visual alarm signal when antiseptic solution contained in said antiseptic solution supply chamber below a predetermined level; a control circuit means triggered by said detector means to control said antiseptic solution spraying system, said antiseptic solution recirculation system, said detector means, said hot air blower means, said first alarm system and said second alarm system to operate upon detection of body limb in said sterilizing chamber by said detector means.
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Specification
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Current AssigneeChin-Woei Jaw
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Original AssigneeChin-Woei Jaw
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InventorsJaw, Chin-Woei
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Primary Examiner(s)Stinson, Frankie L.
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Application NumberUS07/623,317Time in Patent Office383 DaysField of Search134/56 R, 134/102, 134/200, 134/174, 134/171, 134/181, 422/28, 422/292, 604/287US Class Current134/56.00RCPC Class CodesA47K 10/48 Drying by means of hot air ...A47K 2210/00 Combinations of water taps,...A61L 2/0088 Liquid substancesA61L 2/18 Liquid substances or soluti...A61L 2/24 Apparatus using programmed ...
