1
Svante G A von Zweygbergk: Permanent magnetized synchronous machine designed according to the transverse flux principle. 501 IBK, Marshall & Melhorn, May 26, 1992: US05117142 (51 worldwide citation)

An electrical machine, according to the transverse flux principle, is constructed such that the magnetic flux flows in paths perpendicular to the direction of rotation of the rotor. The number of stator elements is double the number in the conventional transverse flux machine making this number equa ...


2
Wolfgang Hill: Permanently excited transverse flux machine. March 28, 2000: US06043579 (47 worldwide citation)

The invention concerns a permanently excited transverse flux machine which requires only one permanent magnet segment per phase and per magnetic circuit. The magnetic flux generated by a permanent magnet segment (3) flows alternately through the soft magnetic body on two conductor rings (7) of this ...


3
David G Calley: Electrical devices using electromagnetic rotors. Motor Excellence, Snell & Wilmer L, January 4, 2011: US07863797 (46 worldwide citation)

An electrical machine comprises a rotor assembly comprising a first set and a second set of rotor extensions, and a stator assembly comprising a first set and a second set of stator extensions. Rotating the rotor assembly about an axis alternates the rotor assembly between a first position and a sec ...


4
Andreas Lange: Transverse flux machine. Voith Turbo & Co, Marshall O Toole Gerstein Murray & Borun, June 30, 1998: US05773910 (46 worldwide citation)

A transverse flux machine includes an outer stator having a plurality of soft iron outer stator elements and an outer ring winding; an inner stator having a plurality of soft iron inner stator elements and an inner ring winding; and a rotor having a plurality of soft iron rotor elements and a plural ...


5
Wolfgang Hill: Transverse flux machine. August 24, 1999: US05942828 (42 worldwide citation)

In known transverse flux machines, the losses in the soft magnetic body prevent an increase in efficiency. While the production of the winding is remarkable owing to its simplicity, the production of the laminated iron body conveying the magnetic flux incurs high costs. In addition to the saturation ...


6
Eugen Nolle: Multi-phase transverse magnetic flux machine. BLUM, Jacobson Price Holman & Stern PLLC, December 29, 1998: US05854521 (32 worldwide citation)

A multi-phase transverse flux machine includes a primary component having individual bundles of lamination elements which are spaced at a mutual separation distance in a direction defined as the longitudinal direction of the transverse flux machine. Each such bundle of lamination elements has leg me ...


7
Guenter Kastinger, Anton Paweletz: Unipolar transverse flux machine. Robert Bosch, Michael J Striker, December 2, 2003: US06657329 (32 worldwide citation)

In a unipolar transverse flux machine, to achieve a modular construction, which is favorable from a production standpoint, the stator (


8
Uwe Shäfer, Harald Neudorfer: Multi-phase transverse flux machine. Bombardier Transportation, Norman N Kunitz, Venable, September 24, 2002: US06455970 (31 worldwide citation)

Described herein is a multi-phase transverse flux machine, which comprises a stator with essentially U-shaped and I-shaped cores (


9
Uwe Schafer: Unilateral transverse flux machine with a multi-strand design. DaimlerChrysler Rail Systems, Norman N Kunitz, Venable, May 22, 2001: US06236131 (30 worldwide citation)

An improved, multi-strand design of a transverse flux machine with unilateral stator and rotor, with essentially U-shaped yokes (


10
Andrey Pulnikov, Markus Kloepzig, Peter Borsai: Stator arrangement and rotor arrangement for a transverse flux machine. Minebea, Duane Morris, December 29, 2009: US07638919 (28 worldwide citation)

A stator arrangement and a rotor arrangement for a transverse flux machine. The stator arrangement comprises an annular stator back yoke having a number of stator poles designed in the manner of claw poles. The rotor arrangement includes number of rotor poles designed in the manner of claw poles and ...