Title:
ELECTRONIC DELAY DETONATOR CONTROL CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2018/090231
Kind Code:
A1
Abstract:
An electronic delay detonator control circuit, comprising a control circuit chip (1), wherein the control circuit chip (1) is composed of an AVR single-chip computer (2), a power supply management module (3), a rectifier bridge circuit (4), a charging control circuit (5), a charging circuit (6), an energy storage device (7), a detection conversion circuit (8), a safety discharging control (9), a safety discharging circuit (10), an ignition control circuit (11), a logic control circuit (12), an ignition device (13), a communication interface (14), a reset circuit (15) and a clock circuit (16). The present invention greatly improves the delay accuracy and reduces the risk of blasting vibration, and by controlling a circuit, the anti-interference capability of the detonator is improved, so that the electronic detonator realizes high-precision detonating timing control.
Inventors:
QIAN JIANBING (CN)
Application Number:
PCT/CN2016/106062
Publication Date:
May 24, 2018
Filing Date:
November 16, 2016
Export Citation:
Assignee:
NANTONG XUNXIANG AUTOMATION EQUIPMENT CO LTD (CN)
International Classes:
F42C11/06; F42C19/12
Foreign References:
| CN202470915U | 2012-10-03 | |||
| CN202470916U | 2012-10-03 | |||
| CN204730765U | 2015-10-28 | |||
| CN102865786A | 2013-01-09 | |||
| CN201237488Y | 2009-05-13 | |||
| CN204881359U | 2015-12-16 |
Attorney, Agent or Firm:
SUZHOU GROUNZE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF:
Previous Patent: DATA MIGRATION METHOD AND DEVICE
Next Patent: PRODUCTION PROCESS FOR ECOLOGICAL HIGH-PERFORMANCE FIBER COMPOSITE FUNCTIONAL FABRIC
Next Patent: PRODUCTION PROCESS FOR ECOLOGICAL HIGH-PERFORMANCE FIBER COMPOSITE FUNCTIONAL FABRIC