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Patents for James Burke
Patents 31 - 43 of 43
First set of recordsPrevious set of recordsLast set of records
NumberDatePatenteeTitleType
1,361,363Dec. 07, 1920J. BurkeCompensation windingselectric motors
1,365,302Jan. 11, 1921J. BurkeDirect-current motorDC motors
1,367,298Feb. 01, 1921J. BurkeAlternating-current motor and generatorAC motors
1,422,414Jul. 11, 1922J. BurkeRotor spiderelectric generators
1,427,783Sep. 05, 1922J. BurkeAir-cooled transformertransformers
1,442,854Jan. 23, 1923J. BurkeElectric generatorelectric generators
1,452,143Apr. 17, 1923J. BurkeDynamo frame and method of forming the samemotor frames
1,456,120May 22, 1923J. BurkeMagnet framemotor frames
1,501,878Jul. 15, 1924J. BurkeGenerator for arc weldingwelding machines
1,594,150Jul. 27, 1926J. BurkeCurrent-collecting devicemotor cooling
1,750,458Mar. 11, 1930J. BurkeVentilating systemblowers
1,815,233Jul. 21, 1931J. BurkeTerminal blockelectrical connectors
1,906,533May 02, 1933J. BurkeAir circulating deviceheaters
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