An airship is disclosed. The airship may include a plurality of frame members defining a support structure for a hull of the airship. The airship may further include a plurality of bladders disposed within the hull, and retaining a volume of a lighter-than-air gas. The airship may also include a plu
An airship is disclosed. The airship may include a plurality of frame members defining a support structure for a hull of the airship. The airship may further include a plurality of bladders disposed within the hull, and retaining a volume of a lighter-than-air gas. The airship may also include a plurality of valves operatively coupled to at least one of the bladders. The airship may additionally include a computer configured to operate the valves to vary aerostatic buoyancy of the airship to achieve a desired lift force.
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1. An airship comprising: a plurality of frame members defining a support structure for a hull of the airship;an outer envelope defined by the hull;a plurality of bladders disposed within the outer envelope, the plurality of bladders including an outer bladder and at least one internal bladder dispo
1. An airship comprising: a plurality of frame members defining a support structure for a hull of the airship;an outer envelope defined by the hull;a plurality of bladders disposed within the outer envelope, the plurality of bladders including an outer bladder and at least one internal bladder disposed within the out bladder, each of the outer bladder and the at least one internal bladder retaining a volume of a lighter-than-air gas for lifting the airship;a plurality of valves operatively coupled to at least one of the bladders;a computer configured to operate the valves to vary aerostatic buoyancy of the airship to achieve a desired lift force; andwherein the outer bladder is positioned within an upper portion of the outer envelope, and one or more compartments is positioned within a lower portion of the outer envelope. 2. The airship of claim 1, wherein the computer is configured to achieve the desired lift force by operating the valves to vary a volume of the lighter-than-air gas retained in both the outer bladder and the at least one internal bladder. 3. The airship of claim 2, wherein the at least one internal bladder disposed within the outer bladder is operatively coupled to at least one of the valves. 4. The airship of claim 3, wherein the computer is configured to increase lift force to the desired lift force by operating the at least one of the valves coupled with the at least one internal bladder to vent the lighter-than-air gas from the at least one internal bladder to the outer bladder so as to increase a volume of the lighter-than-air gas retained by the outside bladder. 5. The airship of claim 3, comprising: a pump; andwherein the computer is configured to decrease lift force to the desired lift force by operating the at least one of the valves coupled with the at least one internal bladder and the pump to increase an internal pressure of the at least one internal bladder using the lighter-than-air gas from the outside bladder so as to reduce a volume of the lighter-than-air gas retained by the outer bladder. 6. The airship of claim 2, wherein the outer bladder includes a plurality of outer bladders and the at least one internal bladder includes a plurality of internal bladders at least one of the internal bladders being: operatively coupled to the valves; anddisposed within one of the outer bladders. 7. The airship of claim 6, wherein the computer is configured to achieve the desired lift force by operating the valves to vary a volume of the lighter-than-air gas retained in at least one of the outer bladders and at least one of the internal bladders. 8. The airship of claim 6, wherein the computer is configured to increase lift force to the desired lift force by operating the valves to vent the lighter-than-air gas from at least one of the internal bladders to a corresponding outer bladder so as to increase a volume of the lighter-than-air gas retained by the corresponding outer bladder. 9. The airship of claim 2, wherein the lighter-than-air gas retained by the bladders comprises at least one of helium, hydrogen, methane, or ammonia. 10. The airship of claim 9, wherein the lighter-than-air gas is helium and the volume of helium needed to achieve the desired lift force is determined based at least on a result of dividing a mass of the airship by a difference in a density associated with a surrounding air and a density associated with the helium retained by the bladders. 11. The airship of claim 1, wherein the frame members comprise at least one of aluminum or carbon-based material. 12. The airship of claim 1, further comprising one or more propulsion assemblies. 13. The airship of claim 12, further comprising one or more electric motors operatively coupled to the one or more propulsion assemblies. 14. The airship of claim 1, further comprising a cabin assembly operatively coupled to the support structure and configured to carry a load. 15. The airship of claim 1, further comprising a cargo system configured to contain at least one of passengers or freight. 16. The airship of claim 1, wherein: the hull is substantially oblong, having a length, a width, and a height, andan aspect ratio between the length and the width is greater than 1 to 1 (1:1). 17. The airship of claim 1, wherein the airship is configured to perform functions during which the airship remains in substantially stationary flight. 18. The airship of claim 1, further comprising: an empennage assembly operably coupled to a lower surface of the airship, the empennage assembly including:at least one horizontal stabilizing member configured to pivot within a horizontal plane; andat least one vertical stabilizing member configured to pivot within a vertical plane. 19. The airship of claim 1, wherein the airship is configured to perform a function associated with at least one of lifting objects, elevating a platform, transporting items, displaying items, and transporting humans. 20. The airship of claim 1, wherein operation of the airship is related to at least one of assembly of a structure, carrying cargo, military services, conducting cellular communications, conducting satellite communications, conducting surveillance, advertising, conducting scientific studies, and providing disaster support services.
Codomo Joseph (Bellevue WA) Thorson Eric K. (Snohomish WA), Method and apparatus for sensing, storing, and graphically displaying over-temperature conditions of jet engines.
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