The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 25, 2016
Filed:
Dec. 20, 2013
Google Inc., Mountain View, CA (US);
Brian Hachtmann, San Martin, CA (US);
Google Inc., Mountain View, CA (US);
Abstract
Wind energy systems, such as an Airborne Wind Turbine ('AWT'), may be used to facilitate conversion of kinetic energy to electrical energy. An AWT may include an aerial vehicle that flies in a path to convert kinetic wind energy to electrical energy. The aerial vehicle may be tethered to a ground station via a tether that terminates at a tether termination mount. In one aspect, the ground station may have a motor that may be used, for example, as a winch motor to turn the drum to assist in deployment and/or refraction of the tether and AWT. It may be desirable to be able to switch from an engaged and disengaged condition of the motor. For example, it may be desirable to disengage the motor to help reduce wear on the drivetrain and/or to help reduce loads on the drivetrain.