Safety arming device and method, for perforation guns and similar devices
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 2, 2002
Grant Date -
N/A
app pub date -
Oct 17, 2000
filing date -
Oct 19, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Safety arming device for an underground well tool having an explosive charge contained in a housing. The device includes a hollow member for connection at an end of the housing, the member having an outer wall which defines a window to permit lateral insertion therethrough of a detonator into an operable position in the member when the member is connected to the housing. There is a closure member for mounting on the hollow member in sealing engagement therewith, so as to preclude ingress of liquids into the member through the window.
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