Signal transmission tube with inverse initiation retention seal method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 12, 2016
Grant Date -
Apr 23, 2015
app pub date -
Jul 25, 2012
filing date -
Oct 14, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A non-electric detonator connected to similar detonators with capsule 2 with having charge 8 and delay train 9. A tube 3 for transmitting a shock wave having an internal surface with a predetermined amount of a propagating explosive has one end mounted within capsule 2 adjacent to delay train 9. A seal 12 formed by collapsing a portion of tube 3 at a distance from its end prevents a shock wave accidentally created at capsule 2 from propagating to the rest of tube 3. Yet, the propagation of the wave is not prevented when it comes from the other end of tube 3. The distance from end 13a where seal 12 is formed needs to be selected for a predetermined explosive amount not sufficient to propagate the wave from capsule 2 but enough to propagate it when the wave comes from the other end.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully