Metal working – Method of mechanical manufacture – Electrical device making
Patent
1990-10-15
1992-02-25
Echols, P. W.
Metal working
Method of mechanical manufacture
Electrical device making
29734, 29736, H02K 1508
Patent
active
050901109
ABSTRACT:
A method for manufacturing a stator for use in a rotating machine provided with a core main body having a plurality of teeth projecting from an outer circumferential side of the core main body and wound with a coil, and a ring member fitted on the outer circumferential portion thereof. The method includes the steps of: inserting a jig into an interior of the core main body; clamping a wind start portion of the coil on one portion of the jig, winding the coil between the teeth, and clamping wind terminating portion of the coil on the other portion of the jig; fitting the ring member over the outer circumferential portion of the core main body; mounting a terminal unit on the stator; winding the end of the coil, clamped on the jig, around respective pins of the terminal unit and soldering the ends of the coil onto the pins; and shaping configuration of the coil wound between the teeth.
REFERENCES:
patent: 1661332 (1928-03-01), Gomory
patent: 2711008 (1955-06-01), Smith
patent: 3792299 (1974-02-01), Dammar
patent: 3927456 (1975-12-01), Dammar
patent: 4679312 (1987-07-01), Nussbaumer et al.
Doi Yoshinori
Inaki Shigeo
Kawazoe Hiroshi
Murakoshi Toshiichi
Takahata Toshihiro
Echols P. W.
Matsushita Electric - Industrial Co., Ltd.
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