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Patent Searching and Data


Title:
PORTABLE RADIO FOR EMERGENCY
Document Type and Number:
Japanese Patent JPH0818466
Kind Code:
A
Abstract:

PURPOSE: To provide a portable radio for emergency capable of easily listening to the radio by using an internal power generator anywhere without using a dry cell for which a complete waterproof processing is performed.

CONSTITUTION: Since electronic equipments such as a dynamo or the like are mounted inside a long cylindrical sealing case 2 whose both ends are in a waterproof state, a complete watertight state is obtained. Power is generated by shaking the sealing case 2 as needed in the dynamo 5 in the inside, radio waves are received and the radio is listened to anywhere without a battery. Also, since the long cylindrical sealing case 2 is utilized, a stroke required for the reciprocating movement of a permanent magnet 13 inside the dynamo is sufficiently attained.


Inventors:
KAWASAKI KAZUO
Application Number:
JP17174594A
Publication Date:
January 19, 1996
Filing Date:
June 30, 1994
Export Citation:
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Assignee:
KAWASAKI MUTSUKO
International Classes:
H04B1/08; (IPC1-7): H04B1/08
Attorney, Agent or Firm:
日高 一樹 (外1名)