Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Shaped charge loading tube for perforating gun










Image Number 7 for United States Patent #7159657.

The loading tube comprises cups forming cup cavities for enclosing an explosive charge within each of the cups. The loading tube has ridges and valleys providing longitudinal and lateral strength to the loading tube. The loading tube is constructed of a formed material such as paper pulp, high-density polystyrene, plastic or sheet metal.








 
 
  Recently Added Patents
Method and apparatus for interactive distribution of digital content
Synergistic compositions for the treatment of topical viral infections
Systems and methods for flow mirroring with network-scoped connection-oriented sink
Apparatus and method for connection control with media negotiation successful on different media formats
Recording medium, playback device, integrated circuit
Stable liquid VEGF antagonist formulations
System and method for improving cache efficiency
  Randomly Featured Patents
Compact screw-in fluorescent lamp
Laden fluid classifying process and apparatus
Fibreboard and a method of manufacturing it
Information processing system
Electronic ballast
Apparatus for making fat free potato chips
Igniting device
Increasing the quantity of I/O decode ranges using SMI traps
Headset microphone having a location apparatus
Grill for a vent