Invention Grant
- Patent Title: Electrical transmission between rotating and non-rotating members
- Patent Title (中): 旋转和非旋转构件之间的电气传输
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Application No.: US12202722Application Date: 2008-09-02
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Publication No.: US08810428B2Publication Date: 2014-08-19
- Inventor: Raghu Madhavan , Frederic Latrille
- Applicant: Raghu Madhavan , Frederic Latrille
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agent Kimberly Ballew; Mark D. Shelley, II
- Main IPC: G01V3/18
- IPC: G01V3/18 ; E21B47/12
Abstract:
A rotary coupler for transferring electrical power and data between members is presented wherein the coupler has a first member having an internal surface, a first inductor positioned on the internal surface, a second member and a second inductor carried on a portion of the second member and positioned internal of the first inductor, wherein one of the inductors rotates relative to the other inductor.
Public/Granted literature
- US20100052941A1 ELECTRICAL TRANSMISSION BETWEEN ROTATING AND NON-ROTATING MEMBERS Public/Granted day:2010-03-04
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