{"entities":{"Q39063":{"pageid":40513,"ns":120,"title":"Item:Q39063","lastrevid":574270,"modified":"2026-03-12T14:51:01Z","type":"item","id":"Q39063","labels":{"en":{"language":"en","value":"sliding cylinder color changer"},"cs":{"language":"cs","value":"posuvn\u00fd v\u00e1lcov\u00fd m\u011bni\u010d barev"}},"descriptions":{"en":{"language":"en","value":"first known color changer for electrical light"},"cs":{"language":"cs","value":"prvn\u00ed zn\u00e1m\u00fd m\u011bni\u010d barev pro elektrick\u00e1 sv\u00edtidla"}},"aliases":[],"claims":{"P11":[{"mainsnak":{"snaktype":"value","property":"P11","datavalue":{"value":{"entity-type":"item","numeric-id":50,"id":"Q50"},"type":"wikibase-entityid"},"datatype":"wikibase-item"},"type":"statement","qualifiers":{"P50":[{"snaktype":"value","property":"P50","hash":"057dbaa4601b73039835aafd35f4e9514e123e38","datavalue":{"value":{"entity-type":"item","numeric-id":3081,"id":"Q3081"},"type":"wikibase-entityid"},"datatype":"wikibase-item"}]},"qualifiers-order":["P50"],"id":"Q39063$1b2a52b8-47e2-5c84-8417-0fbda571780c","rank":"normal"}],"P19":[{"mainsnak":{"snaktype":"value","property":"P19","datavalue":{"value":{"entity-type":"item","numeric-id":7,"id":"Q7"},"type":"wikibase-entityid"},"datatype":"wikibase-item"},"type":"statement","id":"Q39063$5c16f03e-4051-c606-0636-61f4a936c6f7","rank":"normal"}],"P137":[{"mainsnak":{"snaktype":"value","property":"P137","datavalue":{"value":{"entity-type":"item","numeric-id":39062,"id":"Q39062"},"type":"wikibase-entityid"},"datatype":"wikibase-item"},"type":"statement","id":"Q39063$3ed97892-4405-dd94-e5f5-caec0e27fca8","rank":"normal"}],"P47":[{"mainsnak":{"snaktype":"value","property":"P47","datavalue":{"value":{"text":"Pour les portants (fig. 91), les \u00e9crans de g\u00e9latine au lieu d'\u00eatre parall\u00e8les l'un \u00e0 l'autre dans le sens vertical, \u00e9taient superpos\u00e9s et glissaient sur deux tiges verticales. Une corde passant sur une poulie les entrainait tous d'un m\u00eame mouvement. A l'\u00e9tat normal, ils d\u00e9gageaient les lampes; en tirant plus ou moins la corde on amenait devant elle les \u00e9crans rouges ou les \u00e9crans bleus.","language":"fr"},"type":"monolingualtext"},"datatype":"monolingualtext"},"type":"statement","qualifiers":{"P63":[{"snaktype":"value","property":"P63","hash":"8f7f93ac67680864f313fb9c92931cd0db904173","datavalue":{"value":{"entity-type":"item","numeric-id":39058,"id":"Q39058"},"type":"wikibase-entityid"},"datatype":"wikibase-item"}]},"qualifiers-order":["P63"],"id":"Q39063$26b2c3d7-4071-c385-5002-fcde9bb47adb","rank":"normal"},{"mainsnak":{"snaktype":"value","property":"P47","datavalue":{"value":{"text":"For the wing lights (fig. 91), instead of being parallel to each other in the vertical direction, the gelatine screens were superimposed and slid on two vertical rods. A cord passing over a pulley moved them all at the same time. In their normal state, they cleared the lamps; by pulling the cord more or less, the red or blue screens were brought in front of them.","language":"en"},"type":"monolingualtext"},"datatype":"monolingualtext"},"type":"statement","qualifiers":{"P47":[{"snaktype":"value","property":"P47","hash":"7bffad9e33b6dc701b579a078ae4684d1f7b29b3","datavalue":{"value":{"text":"English translation of the abowve","language":"en"},"type":"monolingualtext"},"datatype":"monolingualtext"}]},"qualifiers-order":["P47"],"id":"Q39063$cc8395a4-4000-f84f-74ee-47604ee20a2e","rank":"normal"}],"P111":[{"mainsnak":{"snaktype":"value","property":"P111","datavalue":{"value":{"time":"+1882-00-00T00:00:00Z","timezone":0,"before":0,"after":0,"precision":9,"calendarmodel":"http://www.wikidata.org/entity/Q1985727"},"type":"time"},"datatype":"time"},"type":"statement","id":"Q39063$c192b9f5-45f1-f777-3162-eafda3d6e394","rank":"normal"}],"P33":[{"mainsnak":{"snaktype":"value","property":"P33","datavalue":{"value":{"entity-type":"item","numeric-id":3081,"id":"Q3081"},"type":"wikibase-entityid"},"datatype":"wikibase-item"},"type":"statement","id":"Q39063$80a58cf7-44a1-00b1-f3d0-faffd2b5110a","rank":"normal"}],"P74":[{"mainsnak":{"snaktype":"value","property":"P74","datavalue":{"value":"3719","type":"string"},"datatype":"external-id"},"type":"statement","id":"Q39063$2FA6D4FB-D1AF-440F-8B27-07D2935B009F","rank":"normal"}]},"sitelinks":[]}}}