Title:
リアクトル
Document Type and Number:
Japanese Patent JP7377251
Kind Code:
B2
Abstract:
To provide a reactor which facilitates lead wire winding work, and can reduce cost.SOLUTION: A reactor includes a core 1, a plurality of coils 2, a resin member which insulates the core and the coils 2 and is composed of a pair of resin bodies 3A and 3B, and a sensor 4 for detecting the state of the reactor 10. The sensor 4 has a detection part 41, a connector 43 which is electrically connected to an external device, and a lead wire 42 for connecting the detection part 41 and the connector 43. The resin member has a connector holding part for holding the connector 43. The coils 2 have curved surfaces, the curved surfaces of the plurality of coils 2 are adjacently arranged so that winding axes are oppositely arranged in parallel, and an inter-coil region that is a space where the curved surfaces are opposite to each other is provided between the adjacently arranged coils 2. The detection part 41 is arranged in the inter-coil region, and at least a part of the connector 43 is provided in the inter-coil region.SELECTED DRAWING: Figure 2
Inventors:
Kosuke Shibasaki
Application Number:
JP2021210329A
Publication Date:
November 09, 2023
Filing Date:
December 24, 2021
Export Citation:
Assignee:
Tamura Manufacturing Co., Ltd.
International Classes:
H01F37/00; H01F27/40
Domestic Patent References:
| JP2017130637A | ||||
| JP2019110232A | ||||
| JP202035806A |
Attorney, Agent or Firm:
Mitsuharu Kiuchi
Koichi Okuma
Sadanori Katagiri
Kanako Kiuchi
Koichi Okuma
Sadanori Katagiri
Kanako Kiuchi