发明申请
- 专利标题: Loaded Transducer for Downhole Drilling Components
- 专利标题(中): 用于井下钻孔组件的负载传感器
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申请号: US11162103申请日: 2005-08-29
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公开(公告)号: US20050279508A1公开(公告)日: 2005-12-22
- 发明人: David Hall , Joe Fox , Jeffery Daly
- 申请人: David Hall , Joe Fox , Jeffery Daly
- 主分类号: E21B17/02
- IPC分类号: E21B17/02 ; E21B19/00 ; E21B47/12
摘要:
A system for transmitting information between downhole components has a first downhole component with a first mating surface and a second downhole component having a second mating surface configured to substantially mate with the first mating surface. The system also has a first transmission element with a first communicating surface and is mounted within a recess in the first mating surface. The first transmission element also has an angled surface. The recess has a side with multiple slopes for interacting with the angled surface, each slope exerting a different spring force on the first transmission element. A second transmission element has a second communicating surface mounted proximate the second mating surface and adapted to communicate with the first communicating surface.
公开/授权文献
- US07528736B2 Loaded transducer for downhole drilling components 公开/授权日:2009-05-05
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