Sequentially joined-segment armature and ac machine using same

Details Sequentially joined-segment armature and ac machine using same Sequentially joined-segment armature and ac machine using same

2006-08-15

2006-08-15

Schuberg, Darren (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S180000, C310S206000, C310S207000, C310S208000

Reexamination Certificate

active

07091644

ABSTRACT:
A sequentially joined segment armature coil is provided which may be employed in an ac machine such as an ac motor or motor generator. The armature coil is equipped with three phase coils each of which is made up of a first and a second phase windings identical in number of turns. This structure permits the number of turns of the armature coil to be changed easily by changing a connection of the first and second phase winding between a series connection and a parallel connection or changing a connection of the phase coils between a star connection and a delta connection. The structure also enables terminal leads of the first and second phase windings of each of the phase coils to be collected and withdrawn outside the ac machine, thus facilitating ease of arrangement of the terminal leads.

REFERENCES:
patent: 3621311 (1971-11-01), Von Starck et al.
patent: 3942050 (1976-03-01), Oberretl
patent: 4028572 (1977-06-01), Baltisberger
patent: 4307311 (1981-12-01), Grozinger
patent: 4402129 (1983-09-01), Kreuzer et al.
patent: 6091169 (2000-07-01), Umeda et al.
patent: 6144136 (2000-11-01), Umeda et al.
patent: 6201332 (2001-03-01), Umeda et al.
patent: 6211594 (2001-04-01), Umeda et al.
patent: 6326715 (2001-12-01), Asao et al.
patent: 6414410 (2002-07-01), Nakamura et al.
patent: 6417592 (2002-07-01), Nakamura et al.
patent: 6894417 (2005-05-01), Cai et al.
patent: 2002/0096963 (2002-07-01), Masegi
patent: 1 107 427 (2001-06-01), None
patent: 01318522 (1989-12-01), None
patent: A 11-155270 (1999-06-01), None
patent: A 11-164506 (1999-06-01), None
patent: 2000092766 (2000-03-01), None
patent: A 2001-169490 (2001-06-01), None

Affiliated with

Also associated with

Rating

Sequentially joined-segment armature and ac machine using same 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 armature and ac machine using same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sequentially joined-segment armature and ac machine using same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3613446