Invention Grant
- Patent Title: Shaped charge liner with varying thickness
- Patent Title (中): 形状不同厚度的电荷衬管
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Application No.: US12489834Application Date: 2009-06-23
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Publication No.: US08166882B2Publication Date: 2012-05-01
- Inventor: Wenbo Yang
- Applicant: Wenbo Yang
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agent Chadwick A. Sullivan
- Main IPC: F42B1/028
- IPC: F42B1/028
Abstract:
A shaped charge has a case defining a volume therein. A liner is located in the volume. An explosive is located between the case and the liner. The liner defines an interior volume and an opening thereto. The liner also has an apex portion that is distal from the opening. The liner has a first thick portion and a second thick portion. A thin portion is located between the first thick portion and the second thick portion in a direction extending from the apex portion along the liner toward the opening. The thin portion is thinner than the first thick portion and thinner than the second thick portion.
Public/Granted literature
- US20100319562A1 SHAPED CHARGE LINER WITH VARYING THICKNESS Public/Granted day:2010-12-23
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