Title:
タンクおよびそれを備える飛行体
Document Type and Number:
Japanese Patent JP6830077
Kind Code:
B2
Abstract:
To provide a tank capable of suppressing the swing of liquid stored inside regardless of directions, and provide a flying body with the same.SOLUTION: A spraying tank 48 of a multicopter 10 comprises a tank body 56, and a first protrusion 58 extending upward from a lower surface 56i in a tank body 56. A cross section in the horizontal direction of the first protrusion 58 has an annular outer shape. The first protrusion 58 is formed by recessing a bottom 56b of the tank body 56 upward, and recesses 58c, 58d are formed in an outside lower surface 56j of the tank body 56. An area to be surrounded by a cross-sectional outer shape in the horizontal direction of the first protrusion 58 is configured so that a lower part 58b is larger than a top 58a. A reservoir 60 having a discharging outlet 60a is provided in the lowermost part of the tank body 56. The lower surface 56i in the tank body 56 is inclined downward toward the reservoir 60. A liquid pump 62 is connected to the discharging outlet 60a in a position lower than the discharging outlet 60a.SELECTED DRAWING: Figure 8
Inventors:
Takashi Shinomiya
Yoshinori Masanori
Yonehara Kei
Hiroaki Yoshiyama
Niwa Tomoharu
Yoshinori Masanori
Yonehara Kei
Hiroaki Yoshiyama
Niwa Tomoharu
Application Number:
JP2018062492A
Publication Date:
February 17, 2021
Filing Date:
March 28, 2018
Export Citation:
Assignee:
YAMAHA HATSUDOKI KABUSHIKI KAISHA
International Classes:
A01M7/00; A01C23/00
Domestic Patent References:
| JP54116710A | ||||
| JP4449562B2 | ||||
| JP2009018775A | ||||
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Foreign References:
| KR101836411B1 | ||||
| KR101668981B1 | ||||
| KR200333611Y1 | ||||
| CN106079201A | ||||
| US20170350744 | ||||
| CN105923143A | ||||
| KR200479365Y1 |
Attorney, Agent or Firm:
Tadahiro Tatsumi