Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2005-06-21
2008-03-11
Vo, Peter (Department: 3729)
Metal working
Method of mechanical manufacture
Electrical device making
C029S596000, C029S597000, C029S603070, C029S606000, C029S609000, C029S732000, C029S734000, C310S071000, C310S194000, C310S049030, C310S216006, C310S254100, C310S216055, C310S216055
Reexamination Certificate
active
07340822
ABSTRACT:
A stator for a motor includes a stator core, an insulator, and coils. The stator core includes an annular portion and teeth, which extend radially from the annular portion. The stator core is divided into core segments in the circumferential direction. Each core segment has an arcuate portion and one of the teeth, which extends from the arcuate portion. The insulator insulates each coil wound around one of the teeth from the stator core. The insulator includes coupling portions at positions corresponding to the circumferential ends of the arcuate portions. Each coupling portion couples the adjacent core segments to be rotatable relative to each other. The insulator facilitates manufacture of the stator.
REFERENCES:
patent: 3609427 (1971-09-01), Lautner et al.
patent: 6127753 (2000-10-01), Yamazaki et al.
patent: 2003/0020359 (2003-01-01), Matsumoto et al.
patent: 2003/0222531 (2003-12-01), Akutsu et al.
patent: 2004/0051417 (2004-03-01), Yamazaki et al.
patent: 2 362 268 (2001-11-01), None
patent: 61180563 (1986-08-01), None
patent: 07-222383 (1995-08-01), None
patent: 10-155248 (1998-06-01), None
patent: 11089128 (1999-03-01), None
patent: 11318050 (1999-11-01), None
patent: 2000139052 (2000-05-01), None
patent: 2002-247788 (2002-08-01), None
English language computer translation of JP 11-089128 A.
Preliminary Search Report from Institute National de La Propriete Industrielle dated Sep. 15, 2005.
Gotou Masahiro
Kanno Kazunobu
Matsushita Yoshiyuki
Sugishima Kazushi
Suzuki Akihiro
Asmo Co. Ltd.
Caesar Rivise Bernstein Cohen & Pokotilow Ltd.
Hess Michael T
Vo Peter
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