Ammunition and explosives – Igniting devices and systems
Reexamination Certificate
2008-05-13
2008-05-13
Carone, Michael J. (Department: 3641)
Ammunition and explosives
Igniting devices and systems
C102S206000, C102S215000, C102S214000
Reexamination Certificate
active
07370583
ABSTRACT:
A method for wirelessly transmitting data to a control unit, such as a blasting machine, selected from a plurality of control units from an operating device selected from a plurality of operating devices, and a system intended for the method. The control unit is connected to a plurality of detonators, which are controlled by the control unit via an electrical wire or a fuse. The operating device is associated with the appropriate control unit in a step in which address data and/or encryption data is exchanged between the units. Only one operating device can be associated with a pre-determined control unit at any given moment. The data transmitted in accordance with the method preferably comprises at least a fire command, which instructs the control unit to fire the detonators.
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Bokvist, legal representative Anne-Marie
Jönsson Elof
Westberg Jan
Buchanan & Ingersoll & Rooney PC
Carone Michael J.
Dyno Nobel Sweden AB
Lee Benjamin P
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