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All Patents of Type: motor cooling
Patents 1 - 15 of 26
First set of recordsNext set of recordsLast set of records
933,737Sep. 14, 1909J.A. BairdVentilating-plate and spacing-block for electric apparatusmotor cooling
933,766Sep. 14, 1909P.A. LangeVentilating-plate for laminated structuresmotor cooling
934,369Sep. 14, 1909H.D. SummersVentilating plate and spacer for electrical apparatusmotor cooling
1,038,110Sep. 10, 1912B.S. FossCentrifugal fan-wheelmotor cooling
1,135,327Apr. 13, 1915M.A. SavageDynamo-electric machinemotor cooling
1,135,656Apr. 13, 1915B.A. BehrendDynamo-electric machinemotor cooling
1,159,224Nov. 02, 1915T. HoockTotally enclosed fan-cooled motormotor cooling
1,261,126Apr. 02, 1918R.E. HellmundDynamo-electric machinemotor cooling
1,261,386Apr. 02, 1918R.E. Hellmund, C.W. StarkerDynamo-electric machinemotor cooling
1,278,865Sep. 17, 1918J.F. CurtisDynamo-electric machinemotor cooling
1,300,243Apr. 15, 1919A.L. BroomallDynamo-electric machinemotor cooling
1,300,373Apr. 15, 1919G.H. Garcelon, M.W. Bartmess, J.L. ChantemerleDynamo-electric machinemotor cooling
1,360,483Nov. 30, 1920J.B. WiardDynamo-electric machinemotor cooling
1,515,889Nov. 18, 1924T. Schou, S.G. VinsonDynamo-electric machinemotor cooling
1,679,457Aug. 07, 1928J.B. WiardDynamo-electric machinemotor cooling
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