Invention Grant
- Patent Title: Contactless rotary joint
- Patent Title (中): 非接触式旋转接头
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Application No.: US13851306Application Date: 2013-03-27
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Publication No.: US09362047B2Publication Date: 2016-06-07
- Inventor: Nils Krumme
- Applicant: Nils Krumme
- Applicant Address: DE Fürstenfeldbruck
- Assignee: SCHLEIFRING UND APPARATEBAU GMBH
- Current Assignee: SCHLEIFRING UND APPARATEBAU GMBH
- Current Assignee Address: DE Fürstenfeldbruck
- Agency: Quarles & Brady, LLP
- Agent Yakov Sidorin
- Main IPC: H01F38/14
- IPC: H01F38/14 ; A61B6/00 ; H01F38/18 ; H04B5/00 ; H02J5/00 ; H02J17/00
Abstract:
A contactless rotary joint has a stationary and a rotating part. Furthermore at least one of the parts has a rotary joint body made of a plastic material and holding a capacitive data link and a rotating transformer. The rotating transformer has a magnetic core for transmission of electrical power. To prevent interference of the capacitive data link by electrical and/or magnetic fields from the rotating transformer a shield is provided.
Public/Granted literature
- US20130214614A1 CONTACTLESS ROTARY JOINT Public/Granted day:2013-08-22
Information query
