Title:
インダクタンス可変機能を有する多相鉄心リアクトル
Document Type and Number:
Japanese Patent JP6703152
Kind Code:
B2
Abstract:
To provide a reactor capable of adjusting the size of inductance without changing parts.SOLUTION: A multiphase iron core reactor 101 having an iron core 1 and a winding 2, and the iron core 1 includes an outer iron core 3 and an inner iron core 4. The outer iron core 3 has teeth 5 on which N-phase winding 2 is wound. The inner iron core 4 faces the teeth 5 through an air gap 6 that has a shape in which at least two sizes can be selected.SELECTED DRAWING: Figure 2
Inventors:
Takashi Kajiya
Naoshi Maeda
Naoshi Maeda
Application Number:
JP2019010675A
Publication Date:
June 03, 2020
Filing Date:
January 24, 2019
Export Citation:
Assignee:
FANUC Corporation
International Classes:
H01F37/00; H01F27/24
Domestic Patent References:
| JP32009349Y1 | ||||
| JP2008177500A | ||||
| JP49043123A | ||||
| JP2016122830A | ||||
| JP2015159657A | ||||
| JP2010252539A | ||||
| JP2009170620A | ||||
| JP2009194957A | ||||
| JP2007173700A | ||||
| JP2016122760A | ||||
| JP3502279A | ||||
| JP6378385B2 |
Foreign References:
| US20120106210 | ||||
| US20130187741 | ||||
| DE1513862A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Hirose Shigeki
Shinji Mitsuhashi
Hirose Shigeki