Non-electric delay blasting method

Details Non-electric delay blasting method Non-electric delay blasting method

F - Mech Eng,Light,Heat,Weapons

42

C

102/30

F42C 1/00 (2006.01) F42D 1/06 (2006.01)

Patent

CA 1155338

Abstract C-I-L 635 Non-Electric Delay Blasting Method A non-electric delay blasting method is provided which comprises the use of single trunk line of detonating cord having a series of detonating relays, all of the same delay period, connected at spaced intervals along its length. Branch lines of detonating cord are connected in groups to the trunk line in the intervals between the relays and each branch line has a delay detonator of the same delay period attached thereto. The delay period of the relays is shorter than that of the delay detonators. The detonators within the groups detonate in a random manner. The method eliminates the need to use large numbers of different delay period detonators in a multi-charge blast thus simplifying prepara- tion of the charge and reducing inventories.

366417

Affiliated with

Also associated with

Rating

Non-electric delay blasting method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Non-electric delay blasting method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-electric delay blasting method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-69206