SU13031A1 - Electric filament lamp with several threads - Google Patents
Electric filament lamp with several threadsInfo
- Publication number
- SU13031A1 SU13031A1 SU9330A SU9330A SU13031A1 SU 13031 A1 SU13031 A1 SU 13031A1 SU 9330 A SU9330 A SU 9330A SU 9330 A SU9330 A SU 9330A SU 13031 A1 SU13031 A1 SU 13031A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- filament lamp
- electric filament
- several threads
- lamp
- base
- Prior art date
Links
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
Предлагаемое изобретение касаетс электрической лампы накаливани с несколькими нит ми, общий конец которых соединен с центральным контактом и состоит Б том, что цоколь лампы снабжен несколькими, вырезанными из оправы отгибами , на которьге надеты ползунки, предназначенные дл создани контакта со вторыми концами добавочных нитей.The present invention relates to a filament electric lamp with several filaments, the common end of which is connected to the central contact and consists of the fact that the lamp base is provided with several bendings cut from the frame, on which sliders are worn to create contact with the second ends of the additional filaments.
На чертеже фиг. 1 изображает общий вид предлагаемой лампы; фиг. 2- поперечный разрез цокол ее.In FIG. 1 shows a general view of the proposed lamp; FIG. 2- cross section of its base.
Нити накаливани АБС лампы, укрепленные на проволочках т, т, соединены при помощи провода 3, проход щего внутри стекл нной ножки Р, с центральным контактом цокол . Другой конец нити А присоедин етс в точке О, к оправе цокол , а концы остальных нитей вывод тс в заполненные изолирующей массой вырезы , сделанные в гладком по ске металлической оправы цокол . Вырезанные части оправы загнуты в виде отгибов К, на которые надеты ползунки Л, предназначенные дл создание контакта между оправой и выведенными концами добавочных нитей.The filament of the ABS lamp, reinforced on the wires t, t, is connected by means of a wire 3, which passes inside the glass leg P, with the central contact of the socket. The other end of the thread A is attached at the point O, to the rim of the base, and the ends of the remaining filaments are outputted into the grooves filled with insulating mass, made in the smooth metal band of the base. The cut-out parts of the frame are bent in the form of limbs K, on which sliders L are put on, intended to create contact between the frame and the extended ends of the additional threads.
Когда загнутое плечо ползуВка Н же касаетс конца одной из добавочных нитей (напр. С Б точке 2), то ток от центрального контакта нроходит лишь через основную нить АБ к оправе цокол . Если же ползунок передвинут до соприкосновени его загнутого плеча с выводом какой-либо добавочной нити, последн будет включена в день тока.When the curved shoulder of the Hz slider also touches the end of one of the additional threads (for example, C B point 2), then the current from the central contact passes only through the main thread AB to the rim of the base. If the slider is moved until its curved shoulder touches any additional thread, the latter will be switched on on the current day.
Предмет патента.The subject of the patent.
Электрическа лампа накаливани с несколькими нит ми, общий конец которых соединен с. центральным Контактом, характеризующа с тем, что цоколь лампы снабжен несколькими пр моугольными, вырезанными из гладкого но ска металлической оправы отгибами Ж, на которые надеты ползунки Д предназначенные-создавать загнутым СБОИМ плечом контакт со вторыми концами добавочных нитей, выведенными в образованные вырезами нзолированные оконца.An electric filament lamp with several filaments, the common end of which is connected to. The center contact is characterized by the fact that the lamp base is provided with several rectangular G-bends cut from a smooth metal frame, on which the sliders D are intended — to create a curved SOBOIM shoulder in contact with the second ends of the additional filaments, which are formed in the cut-out nolished windows.
фиг. IFIG. I
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU9330A SU13031A1 (en) | 1926-06-14 | 1926-06-14 | Electric filament lamp with several threads |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU9330A SU13031A1 (en) | 1926-06-14 | 1926-06-14 | Electric filament lamp with several threads |
Publications (1)
Publication Number | Publication Date |
---|---|
SU13031A1 true SU13031A1 (en) | 1930-03-31 |
Family
ID=48334222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU9330A SU13031A1 (en) | 1926-06-14 | 1926-06-14 | Electric filament lamp with several threads |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU13031A1 (en) |
-
1926
- 1926-06-14 SU SU9330A patent/SU13031A1/en active
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