Title:
Molded transformer
Document Type and Number:
Japanese Patent JP6335305
Kind Code:
B2
Abstract:
A molded transformer according to one embodiment of the present invention has a primary coil, and a secondary coil that is disposed inside the primary coil in a state in which a predetermined space is provided between them, wherein the primary and secondary coils are supported by a plurality of support structures. The plurality of support structures are provided between the ends of the primary and secondary coils and a frame, and each of the support structures comprises an insulator block and a wide insulating plate having a wider surface area than the bottom surface area of the insulator block. A top surface of the insulator block is abutted to the ends of the primary and secondary coils, and the wide insulating plate is disposed between the bottom surface of the insulator block and the frame.
Inventors:
Atsushi Suzuki
Masaki Takeuchi
Kinya Kobayashi
Masaki Takeuchi
Kinya Kobayashi
Application Number:
JP2016538243A
Publication Date:
May 30, 2018
Filing Date:
July 08, 2015
Export Citation:
Assignee:
Hitachi Industrial Equipment Systems Co., Ltd.
International Classes:
H01F27/32; H01F27/30; H01F30/10; H01F30/12
Domestic Patent References:
| JP54070014U | ||||
| JP60015304Y2 | ||||
| JP7017129Y2 | ||||
| JP1029779Y2 | ||||
| JP5085025U | ||||
| JP61051811A |
Attorney, Agent or Firm:
Patent Business Corporation Daiichi International Patent Office
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