Lockheed Martin Corporation

Robert P Gordon, Jr

Russell M Sylvia

Martin C Lewis

Mark E Whalen

An AUV is described that includes an external, deployable payload releasably attached to the exterior of the AUV. The release mechanism between the payload and the AUV is relatively simple and low cost. The payload is mounted external to the AUVs hull and does not significantly increase the cost of the AUV to which it is attached. There are no complex release mechanisms or intermediate launch systems attached to the AUV. Therefore, the described AUV can deploy payloads, such as sensors, that would normally be deployed from a manned platform. This can increase the payload capability of a small expendable AUV without increasing volume or cost of the AUV.

Autonomous underwater vehicle with external, deployable payload

An inflatable RADAR signal device that is capable of rising above the surface of the water when deployed and that reflects RADAR emissions. The signal device is a self-contained, small, independent system that can withstand being present in a maritime environment, including being submerged in the water and/or being located on a vessel in the water, for an extended amount of time. The device includes a housing that houses one or more deflated balloons that are constructed of a material that, when inflated, rise above the level of the water and that reflect RADAR emissions. The device includes at least one gas cylinder for inflating the balloon(s), and a mechanism to trigger release of the balloon(s) from the housing including a mechanism to trigger release of the gas from the gas cylinder(s) to inflate the balloon(s).

Inflatable radar signal device

A payload launch system is described that provides one launch solution suitable for multiple applications. A payload, such as a UAV, is launched from a sealed launch tube using compressed gas or other energy source. The launch tube can be used to transport and protect the payload from harsh environments for extended periods prior to launch.

Payload launcher and autonomous underwater vehicle

An external payload module or body that is mechanically attached to the exterior of a standard production AUV. The module expands the applications for which the AUV can be utilized and/or enhances an existing application(s), enabling current single or limited use AUV's to have multi-mission capability or enhancing existing capability without requiring complete redesign of the AUV. This approach capitalizes on the advantages of high-volume small AUV production to maintain low manufacturing and handling costs, while enabling greatly improved AUV mission flexibility.

Growing community of inventors

North Attleboro, MA, United States of America

Robert P Gordon, Jr