The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 07, 2025
Filed:
Sep. 26, 2022
Mitsubishi Electric Corporation, Tokyo, JP;
Akihito Mori, Tokyo, JP;
Hiroyuki Yasuda, Tokyo, JP;
Kota Hirohashi, Tokyo, JP;
Masahiro Yuya, Tokyo, JP;
Shunsuke Yamamoto, Tokyo, JP;
Kyosuke Yamaguchi, Tokyo, JP;
Tetsuya Yokogawa, Tokyo, JP;
Katsuya Ito, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A coil alignment device includes: a plate-shaped first jig having a plurality of grooves arranged along a circumferential direction so as to extend toward a radial-direction outer side; and a second jig that can contact with a segment coil inserted in the first jig. Each groove includes a storage portion extending along a radial direction and having a first length so that leg portions of the segment coils can be stored side by side in the radial direction, and a guiding portion extending from the storage portion toward the radial-direction outer side, and has a first shape so that, using, as a fulcrum, one leg portion inserted in the storage portion, the other leg portion is movable toward the storage portion. The second jig is movable to press the segment coil from a radial-direction side and store the other leg portion into the storage portion.