Title:
リアクトル
Document Type and Number:
Japanese Patent JP6851257
Kind Code:
B2
Abstract:
To provide a reactor of a vertical setting type capable of simultaneously improving magnetic characteristic, reducing a loss and improving a heat radiation performance.SOLUTION: A case 4 comprises: a bottom plate 41 on which an opening 47 is provided; and walls 42-44 which are provided integrally with the bottom plate 41 and are metal walls enclosing a reactor body. The reactor body is accommodated within the case 4 while turning a winding axial direction of a coil 5 towards the opening 47, and on the sidewall 44, an opening 48 in which a periphery of the reactor body is exposed is provided. A resin member 2 is configured by including a resin bottom 23a that closes the opening 47, and right and left walls 24 that close the opening 48, covers inner peripheral surfaces of the walls 42-44 and is bonded with the case 4. In the resin member 2, an opening 20 in which the inner peripheral surfaces of the walls 42 and 43 are exposed is provided, and the inner peripheral surfaces of the walls 42 and 43 exposed from the opening 20 are opposite to a side peripheral surface of the coil 5.SELECTED DRAWING: Figure 2
Inventors:
Kotaro Suzuki
Application Number:
JP2017097694A
Publication Date:
March 31, 2021
Filing Date:
May 16, 2017
Export Citation:
Assignee:
TAMURA CORPORATION OF CHINA LIMITED
International Classes:
H01F37/00
Domestic Patent References:
JP2009111151A | ||||
JP2016213383A | ||||
JP201074150A | ||||
JP2015170674A | ||||
JP2015201582A | ||||
JP2013118352A |
Attorney, Agent or Firm:
Kiuchi Mitsuharu