Title:
CORE BODY, REACTOR, AND MANUFACTURING METHOD OF REACTOR
Document Type and Number:
Japanese Patent JP2021012898
Kind Code:
A
Abstract:
To prevent the deterioration of workability at the time of transportation and attachment.SOLUTION: A core body 5 contains: an outer peripheral iron core including a first outer peripheral iron core block 20A and a second outer peripheral iron core block 20B which are formed by laminating a plurality of magnetic plates, and an intermediate plate 81 arranged between them; and at least three iron core partial blocks 20A1 to A3 and 20B1 to B3. A gap magnetically coupled is formed between adjacent two iron core partial blocks. The intermediate plate 81 contains: an outer peripheral iron core correspondence part 82 corresponding to the outer peripheral iron core; a plurality of projection parts 91 projected from an outer peripheral surface of the outer peripheral iron core; and an engagement part 91a provided to the plurality of projection parts.SELECTED DRAWING: Figure 1A
Inventors:
YOSHIDA TOMOKAZU
Application Number:
JP2019124505A
Publication Date:
February 04, 2021
Filing Date:
July 03, 2019
Export Citation:
Assignee:
FANUC LTD
International Classes:
H01F37/00; H01F27/24; H01F27/26
Domestic Patent References:
| JP2019016645A | 2019-01-31 | |||
| JP2017229182A | 2017-12-28 | |||
| JP2018186223A | 2018-11-22 | |||
| JP2019029449A | 2019-02-21 | |||
| JPH09134824A | 1997-05-20 | |||
| JPH07201594A | 1995-08-04 |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Hirose Shigeki
Shinji Mitsuhashi
Hirose Shigeki