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A portable air horn apparatus includes a housing, an air horn assembly for generating a warning sound, a switch for activating the air horn assembly and a power source. A microprocessor is provided in communication with the switch, the air horn assembly and the power source. The microprocessor includes at least one port for receiving an electronic component and is capable of automatically loading and executing software of the electronic component.

Inventors: David Woods, Scott Johnson, Ian Soutar
Original Assignee: Woodscan Industries, Inc.
Current U.S. Classification: 116/142.0FP

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Claims

1. A portable air horn apparatus comprising:

a housing;

an air horn assembly for generating a warning sound, said air horn being mounted in said housing and receiving pressurized air from a compressor, said compressor being operable by a motor;

a power source;

a switch for selectively operating said motor using said power source;
a microprocessor in communication with said switch, said air horn and said power source, said microprocessor including at least one port for receiving an electronic component; and
wherein said microprocessor is capable of automatically loading and executing software of said electronic component.

2. A portable air horn apparatus as claimed in claim 1, wherein said electronic component is an air quality sensor unit.

3. A portable air horn apparatus as claimed in claim 2, wherein said air quality sensor unit includes a hazardous gas detection sensor and an oxygen level sensor.

4. A portable air horn apparatus as claimed in claim 2, wherein said electronic component is selected from the group consisting of: LED strobe, LED flood lights and battery indicator light.

5. A portable air horn apparatus as claimed in claim 1, further comprising a radio frequency transmitter.

6. A portable air horn apparatus as claimed in claim 5, wherein said radio frequency transmitter allows said switch to be remotely actuated.

7. A portable air horn apparatus as claimed in claim 3, further comprising a port for uploading data, said data being provided by said air quality sensor unit.

8. A portable air horn apparatus comprising:

a housing;

an air horn assembly for generating a warning sound, said air horn being mounted in said housing and receiving pressurized air from a compressor, said compressor being operable by a motor;

a power source, said power source being removable from said housing;

a switch for selectively operating said motor using said power source;
a blast initiator unit;
a galvanometer;
wherein said blast initiator unit and said galvanometer are provided in said housing of said portable air horn apparatus.

9. A portable air horn apparatus as claimed in claim 8, wherein said galvanometer and said blast initiator unit are embedded in said power source.

10. A portable air horn apparatus as claimed in claim 8, wherein said galvanometer and said blast initiator unit are coupled to said power source.

11. A portable air horn apparatus as claimed in claim 8, further comprising a microprocessor in communication with said switch, said air horn and said power source, said microprocessor including at least one port for receiving an electronic component and being capable of automatically loading and executing software of said electronic component.

Drawings