Man overboard beacon
First Claim
Patent Images
1. A beacon comprising:
- a housing;
a battery contained in said housing;
a transceiver circuit contained in said housing and electrically connected to said battery;
a patch antenna joined to said housing and connected to said transceiver circuit;
an acoustic transducer contained in said housing and electrically connected to said battery;
a strobe light contained in said housing and electrically connected to said battery;
a means for fastening said beacon to a user;
a seawater activated switch in electrical connection with said battery;
an aperture in said housing to allow seawater to make contact with said seawater activated switch; and
a means for deploying said acoustic transducer.
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Accused Products
Abstract
A user worn man overboard beacon that provides multiple indication means to alert a ship to an overboard crew person and to assist in locating the crew person. The beacon device is contained in a housing attached to the clothing of the sailor and is activated upon contact with seawater. A battery powers the multiple indicators contained in the housing, which include a high intensity strobe light to provide a visual indication, an x-band radar patch antenna to transmit a radar signal indication that can be detected by the ship'"'"'s radar system, and an acoustic transducer to project an acoustic signal indication that can be detected by the ship'"'"'s sonar system.
17 Citations
19 Claims
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1. A beacon comprising:
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a housing; a battery contained in said housing; a transceiver circuit contained in said housing and electrically connected to said battery; a patch antenna joined to said housing and connected to said transceiver circuit; an acoustic transducer contained in said housing and electrically connected to said battery; a strobe light contained in said housing and electrically connected to said battery; a means for fastening said beacon to a user; a seawater activated switch in electrical connection with said battery; an aperture in said housing to allow seawater to make contact with said seawater activated switch; and a means for deploying said acoustic transducer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification