The incandescent light bulb has a translucent airtight container, a filament disposed in the translucent airtight container and a lead wire for supplying a current to the filament. The filament includes a base which is constituted by a first metallic material, and a metallic film which is ...
白炽灯泡(filament-incandescent-light-bulb) 资源编号 : 43767473 格式: svg 文件体积 : 78k 分辨率 : 1090 x 1867 SVG 78k 名称 分辨率 格式 加载中... 加载失败,点击重新加载 收藏 评论 详情页 投诉 分享 爱给网提供海量的元素合辑资源素材免费下载, 本次作品为svg 格式的白炽灯泡(...
Small wires embedded in the stem support the filament and/or its lead wires. The enclosing glass enclosure contains either a vacuum or an inert gas to preserve and protect the filament from evaporating. Diagram showing the major parts of a modern incandescent light bulb. Glass bulb Inert gas...
A lamp that produces light by heating up a filament of wire inside a bulb with an electric current. Because the filament, usually made of tungsten, would burn from the heat, the bulb is filled with a nonreactive gas, such as argon, which protects the wire from burning. Comparefluorescent...
Incandescent light bulb with a tree shoot as the filament,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、招商银行、工商
incandescent multi-filament light bulbhe bulb also includes a ring-shaped insulator having one or more electrical contacts electrically is AR Hashem 被引量: 0发表: 2003年 Bistability and Fluctuations for an Incandescent Light Bulb the resistance in the rheostat, the criterion for stability being that...
gases, Langmuir also developed the coiled filament, and Toshiba Corporation improved on his design by introducing the double coiled filament in 1921. By coating the glass inside the bulb with powdered white silica to diffuse the light, Marvin Pipkin created the "soft light" incandescent bulb in ...
Due to the glass material, the item may be damaged during shipment. If so, you can contact us. We promise a free subsequent delivery. Low power consumption: LED vintage lamp replacement for 40W light bulb, power consumption only 4W, 85% energy saved; High color rendering: The lamp mak...
Name:C7 Christmas Lights Replacement Bulbs;Size:22*54mm;Material:Brass + Glass + Filament;Certification:CE+RoHS;Lifespan:2000h;Color:Mutible Available;MOQ:10000pcs/item;Package:50 pcs/box, 20 boxes/carton;Application:Holiday Strings, decorative fixtures,
An incandescent light bulb10shown in FIGS. 2A and 2B, being a wedge base type (plug-in type) incandescent light bulb including two filaments, includes a bulb1and a filament assembly2stored hermetically in the bulb1. The bulb1, being made of a material, such as soft glass, which has hea...