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Edison screw

Edison screw (ES) is a standard lightbulb socket for electric light bulbs. It was developed by Thomas Edison (1847–1931), patented in 1881, and was licensed in 1909 under General Electric's Mazda trademark. The bulbs have right-hand threaded metal bases (caps) which screw into matching threaded sockets (lamp holders). For bulbs powered by AC current, the…

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History

Types

Fittings

Other uses

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Map overview Semantic statistics

Edison screw

Nodes84
Edges83
Triples20
Avg. degree1.98
Density0.02381
Components1

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Edison screw

Top relations

related to Fittings · 8
Edison screw → E26d, E27d, E39d, Edison, The, This, Three-way, Unlike
related to External links · 5
Edison screw → Edison, English, Media, Wikimedia CommonsEdison, Wiktionary-logo-en-v2
related to Other uses · 4
Edison screw → Edison-base, In North America, The Edison, These Edison

Important terminology Word statistics

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Important terminology

edison screw base lamps used lamp bulbs socket thread bulb use e26 also standard sockets types diameter bases contact light

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
model trainsinstance ofand model vehicles0.80text
railway trainsinstance ofPublic locations0.80text
the New York City Subway have used light bulbs with left-hand threads to discourage theft of the bulbs for use in regular light fixturesinstance ofPublic locations0.80text
Edison screwrelated to External linksWiktionary-logo-en-v20.60section
Edison screwrelated to External linksMedia0.60section
Edison screwrelated to External linksEdison0.60section
Edison screwrelated to External linksWikimedia CommonsEdison0.60section
Edison screwrelated to External linksEnglish0.60section
Edison screwrelated to FittingsThree-way0.60section
Edison screwrelated to FittingsE26d0.60section
Edison screwrelated to FittingsE27d0.60section
Edison screwrelated to FittingsE39d0.60section

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    Min side: 3
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