SU1226674A1 - Luminiscent light source - Google Patents

Abstract

The invention relates to the field of lighting. The aim of the invention is to increase the light output of the incandescent lamp. The lamp contains a flask (k) of alkali-resistant glass or a glass coated with a protective layer. ). K 1 is filled with inert gas and hydrogen. An increase in the light output of the lamp is achieved by the fact that K 1 is placed in an evacuated glass cylinder 3, and sodium 1 is added to the filling composition K 1 with the following ratio of the number of molecules and NH: NN atoms: V 1: 0.1:: (10-10 ) with a partial pressure of hydrogen of 10 Pa. Sodium can be introduced into the lamp by depositing it on the inner surface of K 1. As the current is propelled, the TI is heated to KI and the sodium from its walls evaporates. Hydrogen molecules dissociate into atoms when they collide with spilled TH, followed by a gas phase chemiluminescent reaction, which increases the luminous flux emitted by the lamp. The evacuated glass bottle improves the thermal conditions of the lamp, 1 sludge. (L

Description

one

The invention relates to light sources and can be used in the manufacture of lamps for various purposes for lighting household, factory, greenhouse rooms, streets and squares.

The purpose of the Invention is to increase the light output of the incandescent lamp.

The drawing shows the principal construction of a luminescent light source.

The light source consists of an alkaline-resistant flask 1 filled with glass or covered with a protective layer of glass with the internal surface of sodium 2 evacuated glass balloon 3, base 4, heat body 5 and holders 6 and 7 of a refractory metal chemically compatible with hydrogen. and sodium (tungsten, tantalum, molybdenum, niobium).

When heated by a current of the filament body (TH), the body of the light source is heated and the metal evaporates from its walls. Hydrogen molecules dissociate into atoms upon collision with an incandescent TH, followed by a gas phase chemiluminescent reaction, increasing the light current emitted by the lamp. Inert

Compiled by V.Gorchanova Editor A.Sabo Tehrezd V.KadarKorrektor AND .Erdeyi

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Order 2147/59 Circulation 765 Subscription

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production and printing company, Uzhgorod, Projecto st., 4

2

gas reduces heat loss due to thermal conductivity of hydrogen. The flask is filled with a gas mixture and placed in a vacuum inside a glass cylinder to insulate and provide heat for the lamp. The color transfer of the light source can be improved by additionally adding blue and blue metals to the lamp.

red glow, excited

H-a. Toms in the reaction (thallium, thulium, etc.).

formula of invention

A luminescent light source consisting of an optically transparent flask made of alkali-resistant material, filled with an inert gas and hydrogen, a glowing body installed in it, the ends of which are connected to electrical inputs, and a socket, which is equivalent to increasing recoil, the composition of the specified content introduced sodium with the following ratio of the number of molecules and atoms

S

and,

N

On

N

N.G.

1: 0.1: (10-10), with

the hydrogen partial pressure is 30 10 Pa, and the flask is placed in an evacuated glass bottle.

Claims (1)

The claims 15 A luminescent light source consisting of an optically transparent bulb made of an alkali-resistant material filled with an inert gas and hydrogen, an incandescent body installed in it, the ends of which are connected to electric inputs, and a base, which differs in that, in order to increase light return, sodium was introduced into the composition of the indicated filling with the following ratio of the number of molecules and atoms ^N w _a ί N _{H <r} . = 1: 0.1: (10-10 ^g ), at a partial pressure of hydrogen 30 10 ^e Pa, and the flask was placed in an evacuated glass cylinder.