초록 ▼

A flying apparatus having a frame configured to couple to a high voltage tether system, and at least one motor module mounted to the frame, the module including a holding structure attached to the frame, a rotating structure, including a rotor shaft, configured to rotate relative to the holding stru

A flying apparatus having a frame configured to couple to a high voltage tether system, and at least one motor module mounted to the frame, the module including a holding structure attached to the frame, a rotating structure, including a rotor shaft, configured to rotate relative to the holding structure, a rotor attached to the rotor shaft and a plurality of motors attached to the holding structure, each including a drive shaft configured to engage with the rotor shaft, wherein the motors are configured to receive electrical energy from the tether system and drive the drive shafts to create a torque on the rotor shaft to thereby rotate the rotor and create lift to fly the apparatus from the ground to a desired position aloft while remaining coupled to the tether system.

대표청구항 ▼

1. A flying apparatus comprising: a frame configured to couple to a high voltage tether system;at least one motor module mounted to the frame, the module comprising: a holding structure attached to the frame;a rotating structure, including a rotor shaft, configured to rotate relative to the holding

1. A flying apparatus comprising: a frame configured to couple to a high voltage tether system;at least one motor module mounted to the frame, the module comprising: a holding structure attached to the frame;a rotating structure, including a rotor shaft, configured to rotate relative to the holding structure;a rotor attached to the rotor shaft: anda plurality of motors arranged in a ring about the rotor shaft and attached to the holding structure, each being a low-power. low-torque motor including a drive shaft configured to engage with the rotating structure, and a disengaging mechanism configured to automatically physically disengage the drive shaft from the rotating structure upon the motor experiencing at least one selected type of a plurality of types of motor failures, wherein the motors are configured to receive electrical energy from the high voltage tether system and drive the drive shafts to create a high-torque on the rotor shaft to thereby rotate the rotor and create lift to fly the apparatus from the ground to a desired position aloft while remaining coupled to the tether system. 2. The flying apparatus of claim 1, comprising four motor modules mounted to the frame. 3. The flying apparatus of claim 1, wherein the desired position aloft is as high as the jet stream. 4. The flying apparatus of claim 1, wherein the desired position aloft is at an elevation of at least 6,000 feet above sea level. 5. The flying apparatus of claim 1, wherein each of the motors has an operating voltage in a range from 100 to 1,000 volts. 6. The flying apparatus of claim 1, wherein the plurality of motors are interconnected such that the electrical energy provided by tether system is at a voltage of at least 15,000 volts. 7. The flying apparatus of claim 1, wherein each of the motors of the plurality of motors is in a range from 1 horsepower to 100 horsepower. 8. The flying apparatus of claim 1, wherein the plurality of motors comprises from 15 to 500 motors. 9. The flying apparatus of claim 1, wherein the plurality of motors comprises at least 20 canister-type motors. 10. The flying apparatus of claim 1, wherein the plurality of motors comprises at least 10 pancake-type motors. 11. A method of operating a flying apparatus comprising: providing electrical energy via a high voltage tether system to a plurality of low-power, low-torque motors mounted to a holding structure to drive shafts of the motors to create a high-torque on a rotor shaft to thereby rotate the rotor shaft relative to the holding structure and to rotate a rotor coupled to the rotor shaft to thereby create lift to fly the apparatus from the ground to a desired position aloft while coupled to the tether system, wherein the plurality of motors are arranged in a ring about the rotor and each motor of the plurality of motors includes a disengaging mechanism configured to automatically physically disengage the motor from the rotor shaft upon the motor experiencing at least one selected type of a plurality of types of motor failures. 12. The method of claim 11, including: providing electrical energy to the motors to drive the drive shafts of the motors to create a torque on the rotor shaft to thereby rotate the rotor shaft relative to the holding structure and to rotate the rotor coupled to the rotor shaft to thereby create lift to fly the apparatus to ground from the desired position aloft. 13. The method of claim 11, including employing a global positioning system to fly the apparatus to the desired position aloft. 14. The method of claim 11, including operating the motors as low power, low revolutions per minute (RPM), low-torque devices. 15. The method of claim 11, including automatically decoupling drive shafts of the motors from the rotor shaft upon the motors becoming inoperable. 16. The method of claim 11, including operating a portion of the plurality of motors in a decoupled idle mode. 17. The method of claim 11, wherein the desired position aloft is at an elevation as high as the jet stream. 18. The flying apparatus of claim 1, wherein the plurality of motors together provide a desired power output. and wherein the plurality of motors includes a number of redundant motors in excess of a number required to provide the desired power output. 19. The flying apparatus of claim 1, wherein the plurality of motors together provide a desired power output, and wherein the disengaging mechanism disengages the drive shaft of the corresponding motor from the rotating structure upon the motor becoming inoperable with remaining motors of the plurality of motors maintaining the desired power output. 20. A flying apparatus comprising: a frame configured to couple to a high voltage tether system;at least one motor module mounted to the frame, the module comprising: a holding structure attached to the frame;a rotating structure, including a rotor shaft, configured to rotate relative to the holding structure;a rotor attached to the rotor shaft; anda plurality of motors attached to the holding structure and arranged in a ring around the rotor shaft, each motor including a drive shaft configured to engage with the rotating structure, wherein the motors are configured to receive electrical energy from the tether system and drive the drive shafts to together provide a desired power output and create a torque on the rotor shaft to thereby rotate the rotor and create lift to fly the apparatus from the ground to a desired position aloft while remaining coupled to the tether system, wherein the plurality of motors includes a number of redundant motors in excess of a number required to provide the desired power output, and wherein each motor includes a disengaging mechanism to automatically physically disengage the drive shaft from the rotating structure upon the motor experiencing at least one selected type of a plurality of types of motor failures.