Title:
WIND DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/014321
Kind Code:
A1
Abstract:
Disclosed is a low-cost wind detection device with increased directivity in the direction of travel. The disclosed wind detection device is provided with: a wind guide body (10, 110, 210) having an inlet (11A, 111A, 211A) where air enters, an outlet (11B, 111B, 211B, 211C) where air exits, and a flow passage (11, 111, 211) which connects the inlet (11A, 111A, 211A) and the outlet (11B, 111B, 211B, 211C) and through which air flows; and a sound measurement device (12, 112, 212) which measures sound and is positioned so as to be spatially connected with the flow passage (11, 111, 211). The flow passage (11, 111, 211) is closed circumferentially along the length direction, and the outlet (11B, 111B, 211B, 211C) is wider than the inlet (11A, 111A, 211A).
Inventors:
KODAMA Yasuteru (Kawasaki Plant.1-1Shin-ogura,Saiwai-ku,Kawasaki-sh, Kanagawa 31, 〒2120031, JP)
児玉 泰輝 (〒31 神奈川県川崎市幸区新小倉１－１ パイオニア株式会社 川崎事業所内 Kanagawa, 〒2120031, JP)
FUJITA Ryujiro (Kawasaki Plant.1-1Shin-ogura,Saiwai-ku,Kawasaki-sh, Kanagawa 31, 〒2120031, JP)
児玉 泰輝 (〒31 神奈川県川崎市幸区新小倉１－１ パイオニア株式会社 川崎事業所内 Kanagawa, 〒2120031, JP)
FUJITA Ryujiro (Kawasaki Plant.1-1Shin-ogura,Saiwai-ku,Kawasaki-sh, Kanagawa 31, 〒2120031, JP)
Application Number:
JP2010/062922
Publication Date:
February 02, 2012
Filing Date:
July 30, 2010
Export Citation:
Assignee:
PIONEER CORPORATION (1-1 Shin-ogura, Saiwai-ku Kawasaki-sh, Kanagawa 31, 〒2120031, JP)
パイオニア株式会社 (〒31 神奈川県川崎市幸区新小倉１番１号 Kanagawa, 〒2120031, JP)
KODAMA Yasuteru (Kawasaki Plant.1-1Shin-ogura,Saiwai-ku,Kawasaki-sh, Kanagawa 31, 〒2120031, JP)
児玉 泰輝 (〒31 神奈川県川崎市幸区新小倉１－１ パイオニア株式会社 川崎事業所内 Kanagawa, 〒2120031, JP)
パイオニア株式会社 (〒31 神奈川県川崎市幸区新小倉１番１号 Kanagawa, 〒2120031, JP)
KODAMA Yasuteru (Kawasaki Plant.1-1Shin-ogura,Saiwai-ku,Kawasaki-sh, Kanagawa 31, 〒2120031, JP)
児玉 泰輝 (〒31 神奈川県川崎市幸区新小倉１－１ パイオニア株式会社 川崎事業所内 Kanagawa, 〒2120031, JP)
International Classes:
G01P5/00
Attorney, Agent or Firm:
EBISU International Patent Office (Gate City Ohsaki, East Tower 22F 11-2 Osaki 1-chome, Shinagawa-k, Tokyo 32, 〒1410032, JP)
Claims:
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