High altitude structures and related methods

Patent metadata

Field	Value
Publication number	US-2016362885-A1
Application number	US-201615225970-A
Country	US
Kind code	A1
Filing date	Aug 2, 2016
Priority date	Apr 18, 2007
Publication date	Dec 15, 2016
Grant date	—

Abstract

A system and method is described generally for providing a high altitude conduit the high altitude conduit includes a first material layer forming an elongated duct. The high altitude conduit also includes a second material layer outside the first material layer. The second material layer defines a space between the second material layer and the first material layer. A gas has a density that is less dense than that of the atmosphere outside of the second material layer. The gas is disposed in the space between the first and the second layer. An introducer is configured to provide the gas into the space between the first material layer and the second material layer. The gas causes the conduit to extend in an approximately upright orientation.

First claim

1 - 170 . (canceled)

171 . A high altitude structure comprising:
an elongated structure couplable to the surface of the Earth and extendable skyward from the surface of the Earth, the elongated structure being at least partially supportable by buoyancy effects, the elongated structure including at least one lumen, the at least one lumen being configured to transport at least one material and to vent the at least one material to the atmosphere; a gas having a density that is less dense than that of the atmosphere outside of the elongated structure, the gas being disposed in one or more voids of the elongated structure; and an introducer configured to provide the gas into the one or more voids.

172 . The structure of claim 171 , further comprising a payload coupled to the elongated structure and being held aloft by the elongated structure.

173 . The structure of claim 172 , wherein the payload includes more than one device, each device being located anywhere along the elongated structure.

174 . The structure of claim 172 , wherein the payload is configured to change position on the elongated structure.

175 . The structure of claim 172 , further comprising at least one control system configured to control at least one aspect of at least one of the elongated structure and the payload.

176 . The structure of claim 172 , further comprising at least one sensor configured to sense at least one of position, acceleration, velocity, strain, and pressure.

177 . The structure of claim 172 , further comprising at least one actuator configured to apply force to the elongated structure.

178 . A high altitude structure comprising:
an elongated member formed of at least a first material and coupled to the surface of the Earth at at least one end of the elongated member; at least one carrier coupled to the elongated member and at least partially supporting the elongated member in a substantially upright orientation to a substantially high altitude; and a payload coupled to the elongated member and being held aloft by the elongated member.

179 . The structure of claim 178 , wherein the payload includes more than one device, each device being located anywhere along the elongated member.

180 . The structure of claim 178 , wherein the carrier includes more than one buoyant object.

181 . The structure of claim 178 , wherein the carrier includes at least one lifting surface.

182 . The structure of claim 178 , wherein the carrier includes an orbital anchor.

183 . The structure of claim 178 , wherein the payload is configured to change position on the elongated member.

184 . The structure of claim 178 , further comprising at least one control system configured to control at least one aspect of at least one of the elongated member, the carrier, and the payload.

185 . The structure of claim 178 , further comprising at least one sensor configured to sense at least one of position, acceleration, velocity, and strain.

186 . The structure of claim 178 , further comprising at least one actuator configured to apply force to at least one of the elongated member and the carrier.

187 . The structure of claim 178 , further comprising a second elongated member, the second elongated member being coupled to at least one of the elongated member and the carrier.

188 . A high altitude structure comprising:
an elongated member formed of at least a first material, the elongated member being coupled to the surface of the Earth; a buoyancy structure coupled to the elongated member and supporting the elongated member in a substantially upright orientation reaching to a substantially high altitude; and a platform coupled to the elongated member and being held aloft by the elongated member.

189 . The structure of claim 188 , wherein the platform is repositionable along the member.

190 . The structure of claim 188 , further comprising a delivery system to bring objects to the platform.

Assignees

• Deep Science Llc

Inventors

• Chan Alistair K
• Hyde Roderick A
• Myhrvold Nathan P
• Tegreene Clarence T
• Wood Jr Lowell L

Classifications

• E04B1/3404 Primary

  supported by masts or tower-like structures · CPC title

• E04H12/16

  Prestressed structures · CPC title

• B64B1/50

  Captive balloons · CPC title

• E04H12/12

  of concrete or other stone-like material, with or without internal or external reinforcements, e.g. with metal coverings, with permanent form elements · CPC title

• E04H12/28

  Chimney stacks, e.g. free-standing, or similar ducts (chimneys as part of buildings E04F17/02) · CPC title