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A balloon apparatus is provided having (1) a cage structure that includes (a) a plurality of vertical tendons, where each of the vertical tendons includes a first end and second end, where the first ends of the vertical tendons are all connected to one another and where the second ends of the vertic

A balloon apparatus is provided having (1) a cage structure that includes (a) a plurality of vertical tendons, where each of the vertical tendons includes a first end and second end, where the first ends of the vertical tendons are all connected to one another and where the second ends of the vertical tendons are all connected to one another and (b) one or more horizontal tendons, where each horizontal tendon is attached to each of the vertical tendons at a corresponding level of the cage structure and (2) a balloon envelope, where the balloon envelop is arranged inside the cage structure and inflatable within the cage structure.

대표청구항 ▼

1. A balloon apparatus comprising: a cage structure comprising: (a) a plurality of vertical tendons, wherein each of the vertical tendons comprises a fiber cable with a first end and a second end, wherein the first ends of the vertical tendons are all connected to one another and wherein the second

1. A balloon apparatus comprising: a cage structure comprising: (a) a plurality of vertical tendons, wherein each of the vertical tendons comprises a fiber cable with a first end and a second end, wherein the first ends of the vertical tendons are all connected to one another and wherein the second ends of the vertical tendons are all connected to one another; and(b) one or more horizontal tendons, wherein each horizontal tendon comprises a braided rope that is tied to an opening within each of the vertical tendons at a corresponding level of the cage structure; anda balloon envelope, wherein the balloon envelope is arranged inside the cage structure and inflatable within the cage structure. 2. The balloon apparatus of claim 1, further comprising a top plate and a bottom plate, wherein the first ends of the vertical tendons are all connected to one another using the top plate and the second ends of the vertical tendons are all connected to one another using the bottom plate. 3. The balloon apparatus of claim 1, wherein the balloon envelop is not rigidly attached to the cage structure. 4. The balloon apparatus of claim 1, wherein each horizontal tendon is attached to each of the vertical tendons using a knot. 5. The balloon apparatus of claim 4, wherein the knot comprises a clove hitch. 6. The balloon apparatus of claim 1, comprising three horizontal tendons. 7. The balloon apparatus of claim 1, wherein the horizontal tendons correspond to levels at equally spaced points on the vertical tendons. 8. The balloon apparatus of claim 1, wherein a majority of the horizontal tendons correspond to levels at points in the top half of the vertical tendons. 9. A method comprising: connecting a first end of each of a plurality of vertical tendons to one another, wherein each of the vertical tendons comprises a fiber cable;connecting a second end of each of the vertical tendons to one another;attaching one or more horizontal tendons to each of the vertical tendons, wherein each horizontal tendon comprises a braided rope that is tied to an opening within each of the vertical tendons at a corresponding height of the vertical tendons; andinflating a balloon envelope inside the connected vertical and horizontal tendons. 10. The method of claim 9, wherein: connecting the first end of each of the vertical tendons to one another comprises connecting the first end of each of the vertical tendons to a top plate; andconnecting the second end of each of the vertical tendons to one another comprises connecting the second end of each of the vertical tendons to a bottom plate. 11. The method of claim 9, wherein: attaching the one or more horizontal tendons to each of the vertical tendons occurs during a first time period;inflating the balloon envelope inside the connected vertical and horizontal tendons occurs during a second time period; andthe second time period begins at a time after the first time period ends.