Electrical machine with double-sided stator

Prime-mover dynamo plants – Fluid-current motors – Wind

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C290S044000

Reexamination Certificate

active

07154193

ABSTRACT:
Machines useful for wind turbine and ship propulsion purposes include a wind turbine generator or a ship propulsion motor with two concentric air gaps. In one embodiment, the machine includes a rotor with an inner rotor core and an outer rotor core; and a double-sided stator with an inner stator side and an outer stator side. The double-sided stator is concentrically disposed between the inner rotor core and the outer rotor core.

REFERENCES:
patent: 3789252 (1974-01-01), Abegg
patent: 4517484 (1985-05-01), Dacier
patent: 4720640 (1988-01-01), Anderson et al.
patent: 4761590 (1988-08-01), Kaszman
patent: 4900965 (1990-02-01), Fisher
patent: 5004944 (1991-04-01), Fisher
patent: 5311092 (1994-05-01), Fisher
patent: 5331244 (1994-07-01), Rabe
patent: 5334898 (1994-08-01), Skybyk
patent: 5977684 (1999-11-01), Lin
patent: 6177746 (2001-01-01), Tupper et al.
patent: 6462457 (2002-10-01), Shah et al.
patent: 6590312 (2003-07-01), Seguchi et al.
patent: 6720688 (2004-04-01), Schiller
patent: 6744504 (2004-06-01), Yokota
patent: 6762525 (2004-07-01), Maslov et al.
patent: 6794781 (2004-09-01), Razzell et al.
patent: 6794783 (2004-09-01), Tu et al.
patent: 7042109 (2006-05-01), Gabrys
patent: 2002/0047418 (2002-04-01), Sequchi et al.
patent: 2003/0236036 (2003-12-01), Varis
patent: 2004/0041409 (2004-03-01), Gabrys
patent: 4023791 (1990-07-01), None
patent: 4402184 (1995-11-01), None
patent: 19643362 (1996-10-01), None
patent: 19704652 (1997-02-01), None
patent: 19636591 (1999-12-01), None
patent: 1375913 (2004-01-01), None
patent: 1394406 (2004-03-01), None
patent: 1465326 (2004-10-01), None
patent: 2823178 (2001-04-01), None
patent: 2417140 (2006-02-01), None
patent: 53015502 (1978-02-01), None
patent: 56053557 (1981-05-01), None
patent: 56-074075 (1981-06-01), None
patent: 56107767 (1981-08-01), None
patent: WO9939426 (1999-08-01), None
patent: WO02/057624 (2000-07-01), None
patent: WO 01/21956 (2001-03-01), None
patent: WO 2003078834 (2003-09-01), None
patent: WO 2004040740 (2004-05-01), None
patent: WO 01/06623 (2005-01-01), None
Ronghai Qu, “Dual-Rotor, Radial-Flux, Toroidally Wound, Permanent-Magnet Machines”, 2003 IEEE Trans on Industry Applications, vol. 39, No. 6, pp. 1665-1673.
US Patent Application, Entitled Electrical Machine With Double-Sided Lamination Stack by Patrick L. Jansen, et al.
“Electrical Machine With Double-Sided Rotor” by Patrick L. Jansen, et al. U.S. Appl. No. 10/882,911, filed Jun. 30, 2004.
“Electrical Machines an Assemblies Including a Yokeless Stator With Modular Lamination Stacks”, U.S. Appl. No. 11/014,137, filed Dec. 16, 2004.
Edward Spooner, et al, “Modular, Permanent Magnet Wind-Turbine Generators”, 1996 IEEE, pp. 497-502.
USPTO Office Action for U.S. Appl. No. 10/951,329 mailed Aug. 18, 2005.
USPTO Office Action for U.S. Appl. No. 10/951,329 mailed Dec. 22, 2005.
EPO Search Report dated Jan. 16, 2006.
EPO Search Report dated Jan. 20, 2006.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Electrical machine with double-sided stator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrical machine with double-sided stator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical machine with double-sided stator will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3704945

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.