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David T Madura

from Southbridge, MA
Age ~58

David Madura Phones & Addresses

  • 285 Ashland Ave, Southbridge, MA 01550 (508) 662-3144
  • 46 Main St, Webster, MA 01570 (508) 943-3798
  • 5 Greystone Ave #18, Webster, MA 01570
  • 2 Little League Ln, Webster, MA 01570 (508) 949-0945
  • 28 Little League Ln, Webster, MA 01570
  • 6 Little League Ln, Webster, MA 01570
  • Dudley, MA
  • 12 Pine St #1, Southbridge, MA 01550 (508) 943-3798

Work

Position: Sales Occupations

Education

Degree: High school graduate or higher

Publications

Us Patents

Rotor Assembly

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US Patent:
6759781, Jul 6, 2004
Filed:
Feb 14, 2003
Appl. No.:
10/367125
Inventors:
Dariusz Antoni Bushko - Hopkinton MA
Mehdi Kaveh - Westborough MA
John P. Voccio - West Newton MA
David D. Madura - Ashland MA
Alexander Perez - Framingham MA
Assignee:
American Superconductor Corporation - Westborough MA
International Classification:
H02K 1700
US Classification:
310208, 310179
Abstract:
A rotor assembly includes a substantially cylindrical support structure having at least one first region, and at least one second region. At least one rotor coil is positioned within each first region of the substantially cylindrical support structure. Each rotor coil includes a pair of distal end portions and a convex center portion, and the average mechanical density of the convex center portion is substantially equal to the average mechanical density of the distal end portions. The average mechanical density of the at least one first region is substantially equal to the average mechanical density of the at least one second region.

Rotor Assembly

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US Patent:
20050077797, Apr 14, 2005
Filed:
Jul 6, 2004
Appl. No.:
10/885509
Inventors:
Dariusz Bushko - Hopkinton MA, US
Mehdi Kaveh - Westborough MA, US
John Voccio - West Newton MA, US
David Madura - Ashland MA, US
Alexander Perez - Framingham MA, US
Assignee:
American Superconductor Corporation - Westborough MA
International Classification:
H02K017/00
H02K023/26
H02K003/04
US Classification:
310208000, 310261000
Abstract:
A rotor assembly includes a substantially cylindrical support structure having at least one first region, and at least one second region. At least one rotor coil is positioned within each first region of the substantially cylindrical support structure. Each rotor coil includes a pair of distal end portions and a convex center portion, and the average mechanical density of the convex center portion is substantially equal to the average mechanical density of the distal end portions. The average mechanical density of the at least one first region is substantially equal to the average mechanical density of the at least one second region.
David T Madura from Southbridge, MA, age ~58 Get Report