Title:
取り付けの容易な回転変圧器
Document Type and Number:
Japanese Patent JP2013513231
Kind Code:
A
Abstract:
A rotary transformer configured to be installed about a rotatably movable shaft, the rotary transformer including, an annular inner core and an annular outer core for transmitting electrical energy via electromagnetic induction between the inner core and the outer core, which are coaxially mounted such that an inner surface of the outer core is capable of rotating opposite an outer surface of the inner core, wherein the inner core consists of a plurality of inner-core disjointed portions, which are assembled together by a first attachment, and wherein the outer core consists of a plurality of outer-core disjointed portions which are assembled together by a second attachment.
Inventors:
Robert, Jean-Albert Paul Marc
Application Number:
JP2012541450A
Publication Date:
April 18, 2013
Filing Date:
November 30, 2010
Export Citation:
Assignee:
Hispano Shiuiza
International Classes:
H01F38/18
Domestic Patent References:
| JPS62166606U | 1987-10-22 | |||
| JPS5252613U | 1977-04-15 | |||
| JPS5848200A | 1983-03-22 | |||
| JPH01212416A | 1989-08-25 | |||
| JPH0247099U | 1990-03-30 | |||
| JPS5615013U | 1981-02-09 |
Foreign References:
| US3492618A | 1970-01-27 |
Attorney, Agent or Firm:
Kawaguchi International Patent Office