Title:
RESIN COMPOSITION FOR SEALING STATOR, AND METHOD FOR DISASSEMBLING STATOR
Document Type and Number:
WIPO Patent Application WO/2024/048369
Kind Code:
A1
Abstract:
A resin composition for sealing a stator according to the present invention is used for forming a sealing member in a stator provided with a stator core which has a plurality of teeth sections and a plurality of slots which are formed alternately in the circumferential direction, a coil which is wound around the slot and has a pair of coil ends housed in the slot and respectively projecting on the axis-direction both sides from the stator core, and the sealing member which is arranged so as to cover the coil in the slots. The resin composition for a stator contains a thermally curable component, and a cured article produced after the thermal curing of the resin composition for a stator has a structure represented by formula (1) and has disassembling easiness. (In formula (1), R1 and R2 each independently represent any one of a hydrogen atom, a hydrocarbon or aromatic group having 1 to 30 carbon atoms, an aromatic group, a hydroxyl group, and an alkoxyl group having 1 to 30 carbon atoms.)
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Inventors:
KUMAMOTO TSUNEAKI (JP)
MAKIHARA KOJI (JP)
MAKIHARA KOJI (JP)
Application Number:
PCT/JP2023/030162
Publication Date:
March 07, 2024
Filing Date:
August 22, 2023
Export Citation:
Assignee:
SUMITOMO BAKELITE CO (JP)
International Classes:
H02K5/00; C08G8/00; C08G59/40; H02K3/30; H02K3/44
Foreign References:
| JP2022092163A | 2022-06-22 | |||
| JP2022102073A | 2022-07-07 | |||
| JP2019019153A | 2019-02-07 | |||
| JP2014185270A | 2014-10-02 |
Attorney, Agent or Firm:
HAYAMI Shinji (JP)
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