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Title:
THROW-IN TYPE WAVE MEASURING BUOY
Document Type and Number:
Japanese Patent JP2015003616
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a throw-in type wave measuring buoy which can be easily set afloat on the surface of water on which wave information is measured and can suppress the destruction when being set afloat.SOLUTION: A throw-in type wave measuring buoy 1 which is set afloat on the surface of water includes: a measurement means which measures at least a change of an attitude of the throw-in type wave measuring buoy 1; a housing part 2 which houses the measurement means liquid-tightly; and a plurality of floats 3 which are arranged around the housing part 2 and are connected integrally with the housing part 2. Therein, the housing part 2 and the plurality of floats 3 have such a shape that the width gradually decreases toward the side lower than a draft line of the throw-in type wave measuring buoy 1.

Inventors:
HIRAKAWA YOSHIAKI
TAKAYAMA TAKEHIKO
HIRAYAMA TSUGUHARU
Application Number:
JP2013129835A
Publication Date:
January 08, 2015
Filing Date:
June 20, 2013
Export Citation:
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Assignee:
YOKOHAMA NATIONAL UNIV
International Classes:
B63B22/00; B63B22/18
Domestic Patent References:
JP2004191268A2004-07-08
JPH0238823A1990-02-08
JPH08278130A1996-10-22
JPH08258789A1996-10-08
Foreign References:
US5973994A1999-10-26
Attorney, Agent or Firm:
Masatake Shiga
Norio Takahashi
Takashi Watanabe
Mitsuyoshi Suzuki
Yasuhiko Murayama