Inflatable balloon signal device
First Claim
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1. An inflatable balloon signalling device comprising:
- a bottom pressure vessel having an outlet end and containing a lighter-than-air gas under pressure;
a top cap removably connected to said bottom pressure vessel to form a water-tight seal there between, said top cap and bottom pressure vessel in combination forming a pressure-resistant container;
an inflatable balloon bag having a balloon filler connector, said balloon bag having an airfoil configuration when inflated;
a gas release actuator assembly housed within said pressure-resistant container, and having an inlet end connected to said pressure vessel and an outlet end adapted to receive a balloon filling tube, and being in open communication with said balloon bag and said pressure vessel;
said balloon filing tube attached to said outlet end of said gas release actuator assembly and releasably attached to said balloon filler connector via a balloon release member;
a gas release lever arm pivotally connected to said gas release actuator assembly and adapted to release said lighter-than-air gas from said pressure vessel when said gas release lever arm is rotated; and
a rotatable spool mounted in proximity to said gas release actuator assembly and having a tether line connected to said rotatable spool and said balloon bag;
wherein said top cap is removably connected to said bottom pressure vessel by attachment of a threaded stud on said top cap to said gas release lever arm.
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Abstract
An inflatable balloon signalling device having a container which houses a balloon, a pressure vessel containing a lighter-than-air gas, a gas release actuator assembly, a gas release lever arm, a balloon filler connector and tube, and a rotatable spool carrying a tether line connected to the balloon.
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Citations
13 Claims
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1. An inflatable balloon signalling device comprising:
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a bottom pressure vessel having an outlet end and containing a lighter-than-air gas under pressure; a top cap removably connected to said bottom pressure vessel to form a water-tight seal there between, said top cap and bottom pressure vessel in combination forming a pressure-resistant container; an inflatable balloon bag having a balloon filler connector, said balloon bag having an airfoil configuration when inflated; a gas release actuator assembly housed within said pressure-resistant container, and having an inlet end connected to said pressure vessel and an outlet end adapted to receive a balloon filling tube, and being in open communication with said balloon bag and said pressure vessel; said balloon filing tube attached to said outlet end of said gas release actuator assembly and releasably attached to said balloon filler connector via a balloon release member; a gas release lever arm pivotally connected to said gas release actuator assembly and adapted to release said lighter-than-air gas from said pressure vessel when said gas release lever arm is rotated; and a rotatable spool mounted in proximity to said gas release actuator assembly and having a tether line connected to said rotatable spool and said balloon bag; wherein said top cap is removably connected to said bottom pressure vessel by attachment of a threaded stud on said top cap to said gas release lever arm. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification