Title:
THERMOSETTING RESIN COMPOSITION AND STATOR
Document Type and Number:
WIPO Patent Application WO/2023/085357
Kind Code:
A1
Abstract:
The present invention provides a thermosetting resin composition used to form a seal member (65) in a stator (4) having: a stator core (41) that has a plurality of teeth (7) and a plurality of slots (8) formed in an alternating manner in the circumferential direction; a coil (9) that is wound in each slot (8) and accommodated in each slot (8), and has a pair of coil ends that protrude respectively on the two axial sides from the stator core (41); and the seal member (65) that is provided in each slot (8) so as to cover the coil (9). The thermosetting resin composition contains an epoxy resin, a curing agent, and an inorganic filling material, and has a minimum melt viscosity of 40 Pa·s or less.
Inventors:
YOKAWA AKITAKA (JP)
Application Number:
PCT/JP2022/041888
Publication Date:
May 19, 2023
Filing Date:
November 10, 2022
Export Citation:
Assignee:
SUMITOMO BAKELITE CO (JP)
International Classes:
H02K3/34; C08G59/20; H02K15/12
Foreign References:
| JP2018016669A | 2018-02-01 | |||
| JP2020094092A | 2020-06-18 |
Attorney, Agent or Firm:
HAYAMI Shinji (JP)
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