Japan, Feb. 27 -- DENSO CORP,AISHIN:KK,TOYOTA MOTOR CORP has got intellectual property rights for 'ROTARY ELECTRIC MACHINE STATOR.' Other related details are as follows:
Application Number: JP,2022-031327
Category (FI): H02K11/25,H02K3/50@A
Stage: PROBLEM TO BE SOLVED: To provide a rotary electric machine stator that can properly detect the temperature of a stator winding.SOLUTION: The rotary electric machine stator includes a stator core 11, a stator winding 12 provided on the stator core, a neutral busbar 14 connected to a coil end portion of the stator winding, and a resin sealed portion 61 in which the coil end portion and the neutral line busbar are sealed with an insulating resin in a range including an axial tip portion of the coil end portion and the neutral busbar. A temperature sensor is provided integrally in the neutral line busbar, and the resin sealed portion has bubbles B in the vicinity of the neutral line busbar.SELECTED DRAWING: Figure 8 (Grant)
Filing Date: March 1, 2022
Publication Date: Sept. 13, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
