Title:
BEACON DEVICE
Document Type and Number:
Japanese Patent JP3934395
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To realize a reduction of the whole weight of a device in addition to a small size and a light weight of a communication electronic instrument for transmitting an electric wave for specifying a position.
SOLUTION: The beacon device is provided with a foldable floatation bag 2 floating on a water level Li by filling with gas and developing at the time of landing; and the communication electronic instrument 5 for transmitting an electric wave for specifying a position. The communication electronic instrument 5 is accommodated in the floatation bag 2 and a pair of conductors 6, 7 for activating the communication electronic instrument 5 in adjusting to the development of the floatation bag 2 is provided.
Inventors:
Moriya Asako
Takashi Makino
Takashi Makino
Application Number:
JP2001333228A
Publication Date:
June 20, 2007
Filing Date:
October 30, 2001
Export Citation:
Assignee:
IHI Aerospace Co., Ltd.
International Classes:
B63C11/48; B63B22/22; B63C7/26; B64G1/62; H04B7/26; (IPC1-7): B63C11/48; B63B22/22; B63C7/26; B64G1/62; H04B7/26
Domestic Patent References:
| JP7246984A | ||||
| JP5008800A | ||||
| JP55152483A | ||||
| JP51068198U | ||||
| JP4095591U | ||||
| JP53062100U |
Attorney, Agent or Firm:
Janggi Motonori