Invention Grant
- Patent Title: Light sensitive arrangement for a detonator
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Application No.: US17422251Application Date: 2020-01-27
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Publication No.: US11852455B2Publication Date: 2023-12-26
- Inventor: Michiel Jacobus Kruger , Daniel Auguste Maurissens , Albertus Abraham Labuschagne , Andre Louis Koekemoer
- Applicant: DETNET SOUTH AFRICA (PTY) LTD
- Applicant Address: ZA Johannesburg
- Assignee: DETNET SOUTH AFRICA (PTY) LTD
- Current Assignee: DETNET SOUTH AFRICA (PTY) LTD
- Current Assignee Address: ZA Johannesburg
- Agency: CANTOR COLBURN LLP
- Priority: ZA 1900556 2019.01.28
- International Application: PCT/ZA2020/050013 2020.01.27
- International Announcement: WO2020/160579A 2020.08.06
- Date entered country: 2021-07-12
- Main IPC: F42D1/05
- IPC: F42D1/05
Abstract:
A detonator which is used with a shock tube or a fibre optic cable and wherein an incident light signal is passed through a first impedance for communication purposes and a light signal associated with initiation of the detonator is passed through a second impedance which is less in value than the first impedance.
Public/Granted literature
- US20220090900A1 LIGHT SENSITIVE ARRANGEMENT FOR A DETONATOR Public/Granted day:2022-03-24
Information query
