Blasting TRIZ Cases
- Inflatable Downhole Bag With Staged Chemical Inflation
Fragmenting reagent tablets create a staged inflation profile, giving operators more time to position blast hole bags accurately.
- Blast Zone Mapping Using Through-the-Earth Signal Strength
Maps an operative blast zone from through-the-earth magnetic signal measurements so detonators are deployed only where fire commands stay above threshold.
- Through-the-Earth Blast Signal Mapping for Reliable Detonator Range
Magnetic field strength mapping defines an operative blast zone so detonators stay within reliable through-the-earth fire command range.
- Blast System Reply Timing Using Randomized Micro-Slots
Synchronized slots and randomized micro-slots cut reply-signal collisions in wireless blast systems while keeping setup time low.
- Screw-Fed Uncoupled Explosive Charging for Faster Blasting
A motor-driven screw automates uncoupled explosive charging, cutting manual handling, improving blasting efficiency, and supporting mixed explosives.
- Electronic Detonator Spool Layout for Cable Routing and Orientation
A hub-rotated spool separates the primer and control module to ease installation, improve wireless communication range, and simplify cable handling.
- Autonomous UAV UXO Detection With Terrain Following and Noise Control
Low-altitude UAV metal detection combines terrain following, RTK GPS, and EMI control to locate UXO faster and more accurately.
- Detonator Housing Retention for Borehole Placement Stability
Flexible elements and housing formations secure bulky electronic detonators in boreholes, maintaining position under explosive forces.
- Mechanically Gassed Emulsion Explosives With Stable Gas Bubbles
Mechanical gassing and homogenization stabilize gas bubbles in emulsion explosives, preventing migration and coalescence without additives.
- Modular Breaching Charge Housing for Controlled Low-Weight Entry
A modular explosive housing uses controlled charge placement to breach doors or walls with less explosive weight and less structural damage.