An Inflatable Kite

by Wilf James

This kite is designed to lift quickly and easily in a slight breeze. It is aimed at making a survivor at sea more visible.

The kite itself can include metallised strips to act as radar reflectors but its lifting power can be used for many purposes.

The purpose illustrated is to carry a small wind-powered generator but any device that can be assisted by being well above the general level of the sea can be carried if it is light enough.

Helpful devices include a strobe flash, (as in the GIF movie) a radio antenna and a secondary radar transponder beacon. The generator can provide enough power for intermittent operation of the radio and the strobe flash. The strobe can be triggered by reception of a radio signal or a radar beam as well as by a simple timer.

The kite also has a further function. When attached to the lifebag life saving device it can help to keep the lifebag's hood in the windward direction. This will help to provide a survivor some protection from wind chill.

Air Pump
A Car Identification Comb
Heat Pump
Life Bag
Under Sea Noise Maker
Wave Powered Generator
Top of the Page
Science
Home


Copyright (C) W. H. James 14/6/1998 Wilf James,106 Jarden, Letchworth, Herts. SG6 2NZ, UK. E-mail wilf.james@ntlworld.com