Title:
AERIAL SPRAY DEVICE
Document Type and Number:
Japanese Patent JP2018043696
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To enable an operator or the like existing around a helicopter 30 to easily know information on a state of the present spray of the helicopter 30.SOLUTION: A helicopter 30 sprays a particulate fertilizer over a farm field while flying. The helicopter 30 includes an airframe, a spray part 33, a spray control part 50, and a spray display part 41. The spray part 33 sprays the fertilizer so that the spray can be executed and stopped and that a spray amount per unit time can be changed. The spray control part 50 controls execution and stop of the spray in the spray part 33, and the spray amount per unit time. The spray display part 41 is arranged at a back side of the airframe to display information on a state of the present spray of the spray part 33.SELECTED DRAWING: Figure 4
Inventors:
ANDO KAZUTO
YAMASHITA NAOTO
YAMASHITA NAOTO
Application Number:
JP2016181210A
Publication Date:
March 22, 2018
Filing Date:
September 16, 2016
Export Citation:
Assignee:
YANMAR CO LTD
NEW DELTA IND CO LTD
NEW DELTA IND CO LTD
International Classes:
B64D1/16; A01C15/00; B64C13/20; B64C27/08; B64C39/02; B64D47/08
Domestic Patent References:
| JP2016144990A | 2016-08-12 | |||
| JP2008167703A | 2008-07-24 | |||
| JP2016096774A | 2016-05-30 | |||
| JP2004322836A | 2004-11-18 | |||
| JP2008068710A | 2008-03-27 |
Foreign References:
| CN101180214A | 2008-05-14 |
Attorney, Agent or Firm:
Naomi Katsura River
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