Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2005-10-04
2005-10-04
Schuberg, Darren (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S164000, C310S156010
Reexamination Certificate
active
06952068
ABSTRACT:
Transverse flux electric motors are made using a unique process where individual components are premade and then assembled together. A stator portion is made by nesting a coil between two stator core portions. The stator core portions are made from laminations or sintered powder materials. A separate rotor portion is provided with a core and two permanent magnets that interact with projections on the stator core portions. In one example, the stator includes support members that support additional magnetic core portions to magnify the magnet flux density in the air gap between the stator and the rotor.
REFERENCES:
patent: 1245762 (1917-11-01), Neuland
patent: 2382333 (1945-08-01), Poole
patent: 2541830 (1951-02-01), Phaneuf
patent: 2908965 (1959-10-01), Platt
patent: 3330975 (1967-07-01), Osterwalder
patent: 3411059 (1968-11-01), Kaiwa
patent: 3571640 (1971-03-01), Watt
patent: 3602749 (1971-08-01), Esters
patent: 3700942 (1972-10-01), Alth
patent: 3705971 (1972-12-01), Jacovides et al.
patent: 3755701 (1973-08-01), Culver
patent: 3786336 (1974-01-01), Lohr
patent: 3803433 (1974-04-01), Ingenito
patent: 4127802 (1978-11-01), Johnson
patent: 4206374 (1980-06-01), Goddijn
patent: 4316109 (1982-02-01), Mason
patent: 4329601 (1982-05-01), Mai
patent: 4488075 (1984-12-01), DeCesare
patent: 4691133 (1987-09-01), Mongeau
patent: 4720650 (1988-01-01), Hanamori et al.
patent: 4745318 (1988-05-01), Ivanics
patent: 4764697 (1988-08-01), Christiaens
patent: 4982128 (1991-01-01), McDonald
patent: 5051641 (1991-09-01), Weh
patent: 5111098 (1992-05-01), Peck et al.
patent: 5117142 (1992-05-01), von Zweygbergk
patent: 5216339 (1993-06-01), Skybyk
patent: 5223760 (1993-06-01), Peck et al.
patent: 5289072 (1994-02-01), Lange
patent: 5485046 (1996-01-01), Kaplan et al.
patent: 5777418 (1998-07-01), Lange et al.
patent: 5907885 (1999-06-01), Tilli et al.
patent: 5942829 (1999-08-01), Huynh
patent: 6005317 (1999-12-01), Lamb
patent: 6011337 (2000-01-01), Lin et al.
patent: 6087755 (2000-07-01), Suzuki et al.
patent: 6114785 (2000-09-01), Horng
patent: 6153959 (2000-11-01), Lorenzo
patent: 6201326 (2001-03-01), Klappenbach et al.
patent: 6229238 (2001-05-01), Graef
patent: 6492758 (2002-12-01), Gianni et al.
patent: 2001/0002095 (2001-05-01), Sakamoto
patent: 2002/0070627 (2002-06-01), Ward et al.
patent: 2002/0171315 (2002-11-01), Kastinger
patent: 2176944 (1987-01-01), None
Blissenbach, R., Henneberger, G., Schafer, U. and Hackmann, W.:Development of a Traverse Flux Traction Motor in a Direct Drive System, Int. Conf. on Electr. Machines ICEM' 2000, Espoo, Helsinki, 2000, vol. 3, pp. 1457-1460.
Harris, M.R., Pajooman, G.H., Abu Sharkh, S.M. and Mecrow, B.C.;Comparison of Flux-Concentrated and Surface-Magnet Configurations of the VPRM(Traverse-Flux)Machine, ICEM' 98, Istanbul, Turkey, 1998, pp. 1119-1122.
Kruse, R. Pfaff, G. and Pfeiffer, C.:Traverse Flux Reluctance Motor for Direct Sevodrive Applications, IEEE IAS Conf., St. Louis, MI, 1998, pp. 655-662 .
Lange, A., Canders, W.R. Laube, F. and Mosebach, H.:Compromise of Different Drive Systems for a 75kW Electrical Vehicle Drive, Int. Conf. on Electr. Machines ICEM'2000, Espoo, Helsinki, 2000, vol. 3, pp. 1308-1312.
Masmoudi, A. and Elantably, A.:TFPM Concept based Hybrid Bus Electric Propulsion Machinery: Pre-Prototyping Design Assessment of Two Major Topologies, Int. Conf. on Electr. Machines ICEM' 98, Istanbul, Turkey, 1998, vol. 2, pp. 1150-1155.
Mecrow, B.C., Jack, A.G. and Maddison, C.P.:Permanent Magnet Machines for High Torque, Low Speed Applications, ICEM' 98, Istanbul, Turkey, 1998.
Maddison, C.P., Mecrow, B.C. and Jack, A.G.:Claw Pole Geometrics for High Performance Traverse Flux machines, Int. Conf. on Electr. Machines ICEM' 98, Istanbul Turkey, 1998, vol. 1, pp. 340-345.
Gieras Jacek F.
Piech Zbigniew
Carlson & Gaskey & Olds
Elkassabgi Heba
Otis Elevator Company
Schuberg Darren
LandOfFree
Fabricated components of transverse flux electric motors does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fabricated components of transverse flux electric motors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fabricated components of transverse flux electric motors will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3481734