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UNDERWATER PROPULSION DEVICE AND UNDERWATER SEARCH DEVICE

外国特許コード F160008908
整理番号 S2015-0005-C0
掲載日 2016年11月25日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2015JP078083
国際公開番号 WO 2016052737
国際出願日 平成27年10月2日(2015.10.2)
国際公開日 平成28年4月7日(2016.4.7)
優先権データ
  • 特願2014-205122 (2014.10.3) JP
発明の名称 (英語) UNDERWATER PROPULSION DEVICE AND UNDERWATER SEARCH DEVICE
発明の概要(英語) Provided are an underwater propulsion device and underwater search device that have reduced vibrations and are capable of performing fine posture control while ensuring necessary propulsion force even during low speed operation. An underwater propulsion device (1) includes: a body (2) with a conical tail portion; a flow passageway (4) having an intake opening (6) in an outer peripheral surface of the body (2) and a discharge opening (7) in the tail portion on the downstream side of the intake opening (6); at least one pump (3) including an impeller (5) disposed in the flow passageway (4); a cylindrical diffuser (8) attached to the body (2) in such a manner as to surround the outer periphery of the discharge opening (7); and a plurality of direction control wings (9) disposed circularly on the outer surfaces of the body (2) in the vicinity of the downstream of the discharge opening (7) and pivotally mounted to the body (2) on the upstream ends thereof.
従来技術、競合技術の概要(英語) BACKGROUND ART
Conventional, water as a robot, an autonomous unmanned diving machine (Autonomous Underwater Vehicle: AUV) such as water exploration apparatus has been known. The search-in-water apparatus, the size of the various sensor is mounted. The search-in-water apparatus, for example, the distribution of the plankton to the observation or the like of the marine ecosystem is assumed to be used.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • NATIONAL UNIVERSITY CORPORATION TOKYO UNIVERSITY OF MARINE SCIENCE AND TECHNOLOGY
  • 発明者(英語)
  • KONDO Hayato
  • OSAKABE Masahiro
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS KE KG KN KP KR KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG

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