Title:
FLYING VEHICLE CURRENT INTERRUPTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/216204
Kind Code:
A1
Abstract:
[Problem] To provide a flying vehicle current interruption device capable of, when a flying vehicle crashes, preventing occurrence of accidental contact between a person and a component such as a propeller in operation, and preventing occurrence of an expansion failure of a lift generation member.
[Solution] The flying vehicle current interruption device 100 is provided with: a rupture disk 23 for cutting off a current supply path 30 which electrically connects an electric device and an electric circuit; an igniter 10 for directly or indirectly imparting, to the rupture disk 23, rupture force (heat and pressure) toward the current supply path 30, thereby damaging the rupture disk 23 and cutting off the current supply path 30 by the damaged rupture disk 23; and a control unit 24 for driving the igniter 10 when an abnormality is detected.
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Inventors:
TO TAKAHIRO (JP)
SASAMOTO KOICHI (JP)
SASAMOTO KOICHI (JP)
Application Number:
PCT/JP2019/017238
Publication Date:
November 14, 2019
Filing Date:
April 23, 2019
Export Citation:
Assignee:
NIPPONKAYAKU KK (JP)
International Classes:
H01H39/00; B60R16/02; B64D25/00; F42B3/12
Foreign References:
JP2013522834A | 2013-06-13 | |||
JP2013239412A | 2013-11-28 | |||
JP2011025912A | 2011-02-10 |
Other References:
See also references of EP 3792947A4
Attorney, Agent or Firm:
NARA, Yasuhiro (JP)
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