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Class Information
Number: 102/328
Name: Ammunition and explosives > Blasting > Contained pressurized fluid blasting charge > Contained fluid exit seal controlled by fluid pressure
Description: Subject matter wherein the container has an outlet for the fluid in the container and a closure to seal the outlet to keep the fluid in the container and to open the seal as a result of the fluid pressure itself reaching a predetermined pressure to allow the fluid to exit suddenly from the container through the outlet.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6598807 |
Spraying device with wide spray arc |
Jul. 29, 2003 |
| 6561274 |
Method and apparatus for unloading well tubing |
May. 13, 2003 |
| 6467387 |
Apparatus and method for propelling a data sensing apparatus into a subsurface formation |
Oct. 22, 2002 |
| 6305752 |
Pneumatic blasting device |
Oct. 23, 2001 |
| 5631441 |
XDM pyrophoric countermeasure flare |
May. 20, 1997 |
| 5481977 |
Work-controlled launching device with accumulator |
Jan. 9, 1996 |
| 5419257 |
Device for simultaneously ejecting two fluids, in particular two pyrotechnic fluids |
May. 30, 1995 |
| 4976202 |
Antitank-antipersonnel weapon |
Dec. 11, 1990 |
| 4669783 |
Process and apparatus for fragmenting rock and like material using explosion-free high pressure shock waves |
Jun. 2, 1987 |
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