Crosley beam power triode
date: label: date made
content: ca 1930
name: label: maker
content: Crosley
notes: label: Description (Brief)
content: A 4-pin metal base with ceramic insulator, four vertically-mounted deflection plates, tipped T-shaped envelope. Stamped: "Crosley D / Deflectron type / vacuum tube / The Crosley Vacuum / Products Corporation". Donor reports: "Beam power vacuum tube made in pilot plant of Crosley Corp. Deflection of electron beam instead of grid control. Not put into commercial use. Additional reference refers to this as a vacuum triode: https://www.radiomuseum.org/tubes/tube_d-deflectron.html.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Samuel Ruben
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.330166
label: catalog number
content: 330166
label: accession number
content: 285747
objectType: label: Object Name
content: Electron Tube, Triode
label: Object Name
content: triode
label: Other Terms
content: Electron Tube, Triode; Electron Tubes
physicalDescription: label: Measurements
content: overall: 4 1/4 in x 1 1/4 in; 10.795 cm x 3.175 cm