BOBBIN FOR REACTOR AND REACTOR, CONVERTER INCLUDING REACTOR, AND POWER CONVERSION DEVICE

Title:

BOBBIN FOR REACTOR AND REACTOR, CONVERTER INCLUDING REACTOR, AND POWER CONVERSION DEVICE

Document Type and Number:

Japanese Patent JP2019179787

Kind Code:

A

Abstract:

To provide a bobbin for a reactor and the reactor that can ensure the strength of an engagement part for engaging division bobbins forming the bobbin for the reactor with each other even if a cylinder part disposed between a core and a coil is made thin, a converter including the reactor, and a power conversion device.SOLUTION: A bobbin 4 is divided in an axial direction of a cylinder part and is formed by combining a first division bobbin 4A and a second division bobbin 4B including one and the other of a pair of flange parts 42A and 42B, respectively. The flange part 42A provided on the first division bobbin 4A includes a first engagement part 46A provided at an outer side than an area contacting with coils 2A and 2B and a second engagement part 46B provided on the second division bobbin 4B facing the first engagement part 46A and engaging with the first engagement part 46A at the outside of the coils 2A and 2B.SELECTED DRAWING: Figure 2

Inventors:

TAKABUCHI SHINGO

Application Number:

JP2018066667A

Publication Date:

October 17, 2019

Filing Date:

March 30, 2018

Export Citation:

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