| 摘要 |
This disclosure relates to system and method for delaying actuation using a destructible impedance device. In one embodiment, a delayed actuating system can comprise a base pipe (100) comprising a first portion (102) of an orifice, a sliding sleeve (200) around the base pipe, the sliding sleeve comprising a second portion of said orifice, further said sliding sleeve maneuverable into a first position, wherein said first portion of said orifice rests at least partially over said second portion of said orifice, a second position, a distance away from said second position. Further, the delayed actuating system can comprise a biasing device (206) biasing the sliding sleeve toward the second position, and a destructible impedance device (601,701) at least partially in side said orifice, the destructible impedance device preventing the sliding sleeve from leaving the first position. |
