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公开(公告)号：US20140326154A1
公开(公告)日：2014-11-06
申请号：US14365618
申请日：2012-11-20
IPC分类号： F42B3/12
摘要： A detonator which includes a tubular body within which is located a detonator assembly which comprise a container (20) which houses a set explosive composition element in which is embedded part of a PCB (72, 76) which carries an ignition element (66).
摘要翻译： 一种雷管，其包括管状主体，在该雷管中设有一个雷管组件，该雷管组件包括容纳集合的炸药组成元件的容器（20），其中嵌入有承载点火元件（66）的PCB（72,76）的一部分。
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公开(公告)号：US11725920B2
公开(公告)日：2023-08-15
申请号：US17422622
申请日：2020-01-27
发明人： Michiel Jacobus Kruger , Christopher Malcolm Birkin , Richard Joseph Michna , Daniel Auguste Maurissens , Andre Louis Koekemoer
摘要： A detonator which includes a housing which has a passage with an inlet and an outlet and which is of reducing cross sectional area from the inlet to the outlet and wherein the inlet is configured to be exposed to an end of a shock tube, and a fusible link is located at the outlet.
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公开(公告)号：US20220082362A1
公开(公告)日：2022-03-17
申请号：US17422655
申请日：2020-01-27
发明人： Michiel Jacobus Kruger , Christopher Malcolm Birkin , Richard Joseph Michna , Daniel Auguste Maurissens , Andre Louis Koekemoer
摘要： A detonator which is responsive to a shock tube event which is validated if a link is fused at a predetermined time interval after a light signal produced by the event is detected and if, at the end of a subsequent time interval, the link is still fused and the light signal is absent.
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公开(公告)号：USD913402S1
公开(公告)日：2021-03-16
申请号：US29699794
申请日：2019-07-29
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公开(公告)号：USD907739S1
公开(公告)日：2021-01-12
申请号：US29699788
申请日：2019-07-29
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公开(公告)号：US10527395B2
公开(公告)日：2020-01-07
申请号：US15441470
申请日：2017-02-24
发明人： Albertus Abraham Labuschagne , Andre Louis Koekemoer , Christopher Malcolm Birkin , Craig Charles Schlenter , Elmar Lennox Muller
摘要： A detonator for use in a detonating system, which detonator includes discriminating and validating arrangements which sense and validate at least one characteristic of at least one parameter produced by at least one of a light, acoustic, vibratory, magnetic or electrical signal event, and an electronic timer which executes a timing interval in response thereto.
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公开(公告)号：US09250046B2
公开(公告)日：2016-02-02
申请号：US14365618
申请日：2012-11-20
摘要： A detonator which includes a tubular body within which is located a detonator assembly which comprise a container (20) which houses a set explosive composition element in which is embedded part of a PCB (72, 76) which carries an ignition element (66).
摘要翻译： 一种雷管，其包括管状主体，在该雷管中设有一个雷管组件，该雷管组件包括容纳集合的炸药组成元件的容器（20），其中嵌入有承载点火元件（66）的PCB（72,76）的一部分。
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公开(公告)号：US11879716B2
公开(公告)日：2024-01-23
申请号：US17422655
申请日：2020-01-27
发明人： Michiel Jacobus Kruger , Christopher Malcolm Birkin , Richard Joseph Michna , Daniel Auguste Maurissens , Andre Louis Koekemoer
摘要： A detonator which is responsive to a shock tube event which is validated if a link is fused at a predetermined time interval after a light signal produced by the event is detected and if, at the end of a subsequent time interval, the link is still fused and the light signal is absent.
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公开(公告)号：US20220090899A1
公开(公告)日：2022-03-24
申请号：US17422639
申请日：2020-01-24
发明人： Christopher Malcolm Birkin , Michiel Jacobus Kruger , Richard Joseph Michna , Andre Louis Koekemoer , Mark Ivan Jurras, III
IPC分类号： F42D1/04
摘要： A detonator which includes a tube with an open end, a shock tube, secured to a plug which is fixed to an open end of the tube, an electronic module inside the tube, the module including a substrate which carries electronic components, and sensing structure mounted to the substrate spaced from an opposing end of the shock tube.
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公开(公告)号：USD923133S1
公开(公告)日：2021-06-22
申请号：US29699792
申请日：2019-07-29
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