公开(公告)号：US07054131B1

公开(公告)日：2006-05-30

申请号：US10619526

申请日：2003-07-15

Applicant: Shashi Kanth ,  Alex A. Kouznetsov

Inventor： Shashi Kanth ,  Alex A. Kouznetsov

IPC: F23Q7/24

CPC classification number: F42D1/055

Abstract: An electronic detonator such as is used in electronic blasting systems, utilizing a pre-fire countdown, during which time other commands may be issued such as to conduct diagnostic tests or other measures to ensure more reliable and/or safer firing.

Abstract translation: 一种用于电子爆破系统的电子雷管，利用预火倒计时，在此期间可能发出其他命令，例如进行诊断测试或其他措施，以确保更可靠和/或更安全的点火。

公开(公告)号：US06789483B1

公开(公告)日：2004-09-14

申请号：US10620111

申请日：2003-07-15

Applicant: David T. Jennings, III ,  Alex A. Kouznetsov

Inventor： David T. Jennings, III ,  Alex A. Kouznetsov

IPC: F42B310

CPC classification number: F42D1/055

Abstract: An electronic blasting system in which the electronic detonator, when attached to a blasting machine or logger, automatically senses and determines whether it is attached to a blasting machine or a logger, preferably by utilizing a different operating voltage for the blasting machine versus that of the logger, with the detonator being capable of distinguishing the respective operating voltages.

Abstract translation: 一种电子爆破系统，其中电子雷管在连接到喷砂机或记录仪时自动地感测并确定其是否附着在喷砂机或记录仪上，优选地通过利用喷砂机的不同工作电压与 记录仪，雷管能够区分各自的工作电压。