Title:
MARITIME WARNING AND SIGNALLING DEVICE
Document Type and Number:
Japanese Patent JPS5576792
Kind Code:
A
Abstract:
The present warning and/or signalling device is intended to provide radar signal reflections for locating a ship or an aircraft wreck or reflected warning signals when sensing the approach of a vessel, such as a submarine. For this purpose a radar reflector forms a unit with a first buoyancy or lift structure. The unit in turn is stored in a second buoyancy or lift structure which may be placed below or above sea level. The second buoyancy or lift structure is further equipped with identification and/or other types of sensors.
Inventors:
KURAUSU PETSUTERUSU
Application Number:
JP15372779A
Publication Date:
June 10, 1980
Filing Date:
November 29, 1979
Export Citation:
Assignee:
MESSERSCHMITT BOELKOW BLOHM
International Classes:
B63C9/20; H01Q1/12; B63C7/26; (IPC1-7): B63C7/26; B63C9/21