Title:
打揚煙火用遠隔点火システム、無線式点火ユニット、及び無線式点火操作機
Document Type and Number:
Japanese Patent JP7218641
Kind Code:
B2
Abstract:
To provide a remote ignition system for blasting-off firework capable of igniting a number of fireworks from a remote location away from a blasting-off location by a remote operation in wireless way and igniting without danger of malfunction and reassuring higher safety, a wireless ignition unit and a wireless ignition controller.SOLUTION: A remote ignition system for blasting-off firework 2A includes a controller side transmission antenna 10, a controller side receiving antenna 20, a wireless ignition controller 40 arranged at a remote location for transmitting energy for drive and a control signal to a plurality of wireless ignition unit 110 in wireless way while receiving a response signal from the plurality of wireless ignition unit 110 in wireless way, and a plurality of wireless ignition unit 110 having a unit side receiving antenna, a power storage part, a unit side controller and a unit side transmission antenna and connected to a respective gun powder 230 arranged below a respective firework ball 220 accommodated in a plurality of rocket cylinder 210 via an electrical fuse 161.SELECTED DRAWING: Figure 1
Inventors:
Yoji Tasaki
Kazuhito Watanabe
Koichi Shimazaki
▲高▼安 理寛
Takafumi Koda
Kazuhito Watanabe
Koichi Shimazaki
▲高▼安 理寛
Takafumi Koda
Application Number:
JP2019057005A
Publication Date:
February 07, 2023
Filing Date:
March 25, 2019
Export Citation:
Assignee:
NOF CORPORATION
International Classes:
F42B4/00; F42C13/04; F42C13/08; F42D1/045; H01Q7/00; H01Q21/24
Domestic Patent References:
| JP2001522981A | ||||
| JP2000078055A | ||||
| JP2012102921A | ||||
| JP6030697U | ||||
| JP2011012903A |
Foreign References:
| US20100170410 | ||||
| WO2017183662A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Okada International Patent Office
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