Invention Grant
- Patent Title: Methods and apparatus for communicating signals between portions of an apparatus in relative movement to one another
- Patent Title (中): 在相对于彼此运动的装置的部分之间传送信号的方法和装置
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Application No.: US11204208Application Date: 2005-08-15
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Publication No.: US07957786B2Publication Date: 2011-06-07
- Inventor: Jason Stuart Katcha , Nathanael Dale Huffman , James K. Omick , Phil E. Pearson, Jr.
- Applicant: Jason Stuart Katcha , Nathanael Dale Huffman , James K. Omick , Phil E. Pearson, Jr.
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: Armstrong Teasdale LLP
- Main IPC: A61B5/055
- IPC: A61B5/055 ; H05G1/10 ; H05G1/02 ; H01F21/02
Abstract:
A data transmission system that includes a transmitter; a receiver; and a magnetically coupled rotary transformer having a first portion and a second portion in moveable relationship with one another. The transmitter is electrically and mechanically coupled to the first portion of the rotary transformer, and the receiver is electrically and mechanically coupled to the second portion of the rotary transformer. The transmitter and the receiver are configured to wirelessly communicate data across the rotary transformer while the first and the second portions of the rotary transformer are in relative rotary motion.
Public/Granted literature
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