insider.si.edu

1846 - Elias Howe Jr.'s Sewing Machine Patent Model

Click to open image viewer. CC0 Usage Conditions ApplyClick for more information. Sewing Machine Patent Model. Patent No. 4,750, issued September 10, 1846. Elias Howe Jr. of Cambridge, Massachusetts.
IEEE

Winding Switching and Turn Switching in Permanent Magnet Vernier Machines for Wide Speed Range Operation and High Efficiency

Abstract: This paper proposes to turn to switch along with winding switching for high-efficiency of permanent magnet vernier machines (PMVM) during wide speed range operation for electric vehicles ...
IEEE

Wide-Band Constant-Parameter Voltage-Behind- Reactance Model of Squirrel-Cage Induction Machines

Abstract: Variable frequency drives are widely utilized in many commercial and industrial applications. Therein, typically, a three-phase squirrel-cage induction machine (IM) is fed from an inverter ...
justhorseracing.com.au

War Machine heads odds in wide open Gilgai Stakes field

War Machine is the betting apps favourite for the Gilgai Stakes (1200m) this Saturday at Flemington. The Team Hayes trained five year old hasn’t raced since winning the Stradbroke Handicap and looks ...