Claims
- 1. An underwater breathing apparatus comprising:
- a compressor housing means for housing a compressor,
- a battery housing means for housing a battery means,
- an air storage housing means for housing an air storage means,
- a compressor means received within said compressor housing means,
- a submersible air intake means for taking in air coupled to said compressor means,
- an air storage means, capable of storing air under pressure, received within said air storage housing means, said air storage means being coupled to said compressor means, and coupled to a mouth piece means, and
- a battery means received within said battery housing means, said battery means being electrically coupled to a control circuit, said control circuit being coupled to said compressor,
- whereby said compressor means is activated by said control circuit to draw air through said air intake means into said air storage means, whereby the user is able to breath the air stored in said air storage means through said mouthpiece means.
- 2. The underwater breathing apparatus of claim 1, wherein said mouth piece means is a demand regulator.
- 3. The underwater breathing apparatus of claim 1, wherein said compressor means comprises one of the following a diaphragm compressor, a piston compressor, or a blower type compressor.
- 4. The underwater breathing apparatus of claim 1, wherein said underwater breathing apparatus comprises means for removeably coupling said underwater breathing apparatus to a users back.
- 5. The underwater breathing apparatus of claim 1, wherein said underwater breathing apparatus is coupled to a diver propulsion vehicle.
- 6. The underwater breathing apparatus of claim 1, further comprising an air filter means.
- 7. The underwater breathing apparatus of claim 1, further comprising an air drying means.
- 8. The underwater breathing apparatus of claim 1, further comprising a valve means for opening and closing said air intake means.
- 9. An underwater breathing apparatus comprising:
- a housing,
- a submersible air intake means for taking in air coupled to said housing,
- a compressor means received within said housing, said compressor means being coupled to said air intake means,
- an air storage means, capable of storing air under pressure, received within said housing, said air storage means being coupled to said compressor means, and said air storage means being further coupled to a mouth piece means,
- a battery means received within said housing, said battery means being electrically coupled to a control circuit, said control circuit being coupled to said compressor means,
- whereby said compressor means is activated by said control circuit to draw air through said air intake means into said air storage means, whereby the user is able to breath the air stored in said air storage means through said mouthpiece means.
- 10. The underwater breathing apparatus of claim 9, wherein said mouth piece means is a demand regulator.
- 11. The underwater breathing apparatus of claim 9, wherein said compressor means comprises one of the following a diaphragm compressor, a piston compressor, or a blower type compressor.
- 12. The underwater breathing apparatus of claim 9, wherein said housing further comprises means for removeably coupling said housing to the user.
- 13. The underwater breathing apparatus of claim 9, wherein said underwater breathing apparatus is coupled to a diver propulsion vehicle.
- 14. The underwater breathing apparatus of claim 9, further comprising an air filter means.
- 15. The underwater breathing apparatus of claim 9, further comprising an air drying means.
- 16. The underwater breathing apparatus of claim 9, wherein said housing comprises a wet compartment and a dry compartment, said wet compartment being open to ambient water, and said compressor means, said battery means, and said control circuit being contained within said dry section of said housing.
- 17. An underwater breathing apparatus comprising:
- a self-contained power source in electrical communication with a control circuit and a compressor means, the compressor means being coupled to a submersible air intake means and an air storage means, the air storage means being further coupled to a mouthpiece means.
- 18. The underwater breathing apparatus of claim 17, further comprising a sensor means for detecting when the submersible air intake means is in gas communication with air.
- 19. The underwater breathing apparatus of claim 18, wherein the compressor means functions only when the submersible air intake means is in gas communication with air.
- 20. The underwater breathing apparatus of claim 17, wherein the underwater breathing apparatus is wearable.
CROSS REFERENCE TO RELATED APPLICATIONS
This application claims the benefit of the provisional patent application of Bruce MacGregor, for an Underwater Breathing Apparatus with Compressor, Ser. No. 60/033014, filed on Dec. 16, 1996, which application is hereby incorporated by reference in its entirety.
US Referenced Citations (8)