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Patent Searching and Data


Title:
AIRCRAFT AND AIRCRAFT SYSTEM USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/009424
Kind Code:
A1
Abstract:
Provided are: an aircraft that can fly stably even when water is discharged from a hose installed on the airframe thereof; and an aircraft system that uses the aircraft. This aircraft system comprises: a master aircraft 10; three slave aircrafts 20; and a remote operation device 30 that is for making the aircraft fly as a unit. Each slave aircraft 20 has: four rotary blade parts that have propellers 221; and a suspension means 23 that is for suspending a prescribed part of a hose 50 that is for discharging water. The parent aircraft 10 has: four first rotary blade parts that have first propellers 121 that have been arranged to rotate in a horizontal plane; four second rotary blade parts that have second propellers 131 that have been arranged to rotate in a vertical plane; and a nozzle 15 on which a tip end part of the hose 50 is installed. The direction of the center axis of the nozzle 15 is parallel to the direction of the rotational axes of the second propellers 131.

Inventors:
SUEFUKU Hisayoshi (Gurandei-ru 303, 3-33 Asahicho 2-chom, Akishima-shi Tokyo 25, 〒1960025, JP)
Application Number:
JP2018/025787
Publication Date:
January 10, 2019
Filing Date:
July 06, 2018
Export Citation:
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Assignee:
SUEFUKU Hisayoshi (Gurandei-ru 303, 3-33 Asahicho 2-chom, Akishima-shi Tokyo 25, 〒1960025, JP)
International Classes:
B64D1/16; A47L11/38; A62C29/00; A62C31/00; B08B1/04; B64C19/02; B64C27/08; B64C39/02; B64D27/24; B64F3/02
Domestic Patent References:
WO2015150529A12015-10-08
Foreign References:
US20170043872A12017-02-16
JP2016088121A2016-05-23
JP2017104063A2017-06-15
US20150274294A12015-10-01
JP2016135660A2016-07-28
Attorney, Agent or Firm:
HANDA Masao (HANDA & ASSOCIATES, 3-8 Wada 2-chom, Suginami-ku Tokyo 12, 〒1660012, JP)
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