Detachable propulsion unit for a scuba tank

Details Detachable propulsion unit for a scuba tank Detachable propulsion unit for a scuba tank

1998-12-22

1999-11-16

Sotelo, Jesus D.

Marine propulsion

Electric drive for propelling means

114315, B60L 900

Patent

active

059847395

ABSTRACT:
A detachable propulsion unit for a scuba diver's air tank is provided to create a hands-free personal propulsion device. The invention comprises an air tank receiving boot member, a propeller motor, power supply and quick connect straps for attachment to the diver. The unit may be quickly released from the air tank in the event of an emergency. A buoyancy and trim control air bag is also provided to help the diver maintain horizontal trim in the water and to control ballast. If desired, an attachment is provided to allow conversion into a hand held propulsion unit separate from connection with the air tank.

REFERENCES:
patent: 3916814 (1975-11-01), Bardoni et al.
patent: 3995578 (1976-12-01), McCullough
patent: 4467742 (1984-08-01), Duboy
patent: 4843998 (1989-07-01), Parker

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