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2 064 710

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C1

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IPC

(21) (22)

Application

94042804/07, 1994-12-05

(22)

Actual filing date

1994-12-05

(45)

Published

1996-07-27

(72)

Inventor

Devjatykh Eh.V.Tel'Nova V.A.Korkin V.A.Dukhon'Kin V.A.Lopatkin Ju.V.Meljakin V.I.

(73)

Holder

Aktsionernoe Obshchestvo Ehlektrolampovyj Zavod"

LUMINOPHOR SUSPENSION FOR GAS-DISCHARGE SOURCE OF LIGHT Russian patent published in 1996 - IPC

Abstract RU 2064710 C1

FIELD: electrical engineering. SUBSTANCE: invention is used in manufacture of gas-discharge luminescent low-pressure lamps. Luminophor suspension for gas-discharge source of light has binder, bond and luminophor composed of calcium halophosphate activated with antimony and manganese with color temperature Tcal=6500 K. Luminophor is added with calcium halophosphate activated with antimony and manganese with color temperature Tcal=3500 K. Specified components of luminophor are taken in following proportion, per cent by mass: calcium halophosphate activated with antimony and manganese with color temperature Tcal=6500 K 40-44; calcium halophosphate activated with antimony and manganese with color temperature Tcal=3500 K 56-60. EFFECT: enhanced efficiency of source, facilitated manufacture. 2 tbl

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RU 2 064 710 C1

Authors

Devjatykh Eh.V.

Tel'Nova V.A.

Korkin V.A.

Dukhon'Kin V.A.

Lopatkin Ju.V.

Meljakin V.I.

Dates

1996-07-27—Published

1994-12-05—Filed

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