Sequentially joined-segment coil for rotary electrical machine

Details Sequentially joined-segment coil for rotary electrical machine Sequentially joined-segment coil for rotary electrical machine

2005-12-27

2005-12-27

Schuberg, Darren (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

Reexamination Certificate

active

06979926

ABSTRACT:
A polyphase sequentially joined-segment coil of a rotary electric machine and a production method thereof are provided. The coil is made up of a plurality of conductor segments joined in series. Each of the conductor segments a head projecting from a stator core, a pair of legs, and a pair of ends projecting from the stator core. The heads are of two types: a large-sized head and a small-sized head extending inside the large-sized head. This structure permits the length of the conductor segments in an axial direction of the core to be decreased and improves cooling capability of the machine and coil losses.

REFERENCES:
patent: 3321653 (1967-05-01), Sonoyama
patent: 4492890 (1985-01-01), MacDonald
patent: 6181043 (2001-01-01), Kusase et al.
patent: 6201332 (2001-03-01), Umeda et al.
patent: 6249956 (2001-06-01), Maeda et al.
patent: 6326715 (2001-12-01), Asao et al.
patent: 6825589 (2004-11-01), Kouda et al.
patent: 2002/0053126 (2002-05-01), Maeda et al.
patent: 0 881 746 (1998-12-01), None
patent: 0 881 746 (1998-12-01), None
patent: 0 945 962 (1999-09-01), None
patent: 0 986 160 (2000-03-01), None
patent: 0 986 160 (2000-03-01), None
patent: 1 107 427 (2001-06-01), None
patent: 1 179 880 (2002-02-01), None
patent: A 2000-92766 (2000-03-01), None
patent: B2 3118837 (2000-10-01), None
patent: B1 3155532 (2001-02-01), None
patent: B2 3196738 (2001-06-01), None
patent: A 2001-186704 (2001-07-01), None

Affiliated with

Also associated with

Rating

Sequentially joined-segment coil for rotary electrical machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sequentially joined-segment coil for rotary electrical machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sequentially joined-segment coil for rotary electrical machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3511350