SU475690A1 - Super miniature incandescent lamp - Google Patents

Super miniature incandescent lamp

Info

Publication number
SU475690A1
SU475690A1 SU1976864A SU1976864A SU475690A1 SU 475690 A1 SU475690 A1 SU 475690A1 SU 1976864 A SU1976864 A SU 1976864A SU 1976864 A SU1976864 A SU 1976864A SU 475690 A1 SU475690 A1 SU 475690A1
Authority
SU
USSR - Soviet Union
Prior art keywords
glass
bead
incandescent lamp
current leads
miniature incandescent
Prior art date
Application number
SU1976864A
Other languages
Russian (ru)
Inventor
Любовь Петровна Купцова
Аркадий Григорьевич Николаев
Раиса Васильевна Беляева
Original Assignee
Предприятие П/Я М-5907
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я М-5907 filed Critical Предприятие П/Я М-5907
Priority to SU1976864A priority Critical patent/SU475690A1/en
Application granted granted Critical
Publication of SU475690A1 publication Critical patent/SU475690A1/en

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Description

что приводит к существенному повышению качества и надежности ламп, и, кроме того, к значительному снижению брака в нроцессе производства.which leads to a significant improvement in the quality and reliability of the lamps, and, in addition, to a significant reduction in the marriage during the production process.

Предмет изобретени Subject invention

Claims (2)

1. Сверхминиатюрна  лампа накаливани , содержаща  трубчатую колбу из цветного стекла и заваренную в нее бусинковую ножку с токовводами, отличающа с  тем, что, с целью получени  надежного вакуумплотного спа  между бусинкой и токовводами и бусинкой и колбой, бусинка выполнена из двухслойного стекла, внутренний слой которого представл ет собой стекло платинитовой группы, обладающего хорошей смачиваемостью материала токовводов, а наружный слой - цветное стекло, образующее переходную фазу между стеклом внутреннего сло  и стеклом колбы.1. A subminiature incandescent lamp containing a tubular flask of colored glass and a bead leg welded into it with current leads, characterized in that the bead is made of double-layer glass in order to obtain a reliable vacuum tight spacing between the bead and the current leads and the bead and bulb. which is a glass of platinum group having good wettability of the material of the current leads, and the outer layer is colored glass forming the transitional phase between the glass of the inner layer and the glass of the flask. 2. Лампа по п. 1, отличающа с  тем, что, с целью предотвращени  выхода «белого света со стороны торца лампы, в стекло внутреннего сло  введена добавка никел .2. The lamp according to claim 1, wherein, in order to prevent the white light from coming out from the end of the lamp, nickel is added to the glass of the inner layer.
SU1976864A 1973-12-17 1973-12-17 Super miniature incandescent lamp SU475690A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1976864A SU475690A1 (en) 1973-12-17 1973-12-17 Super miniature incandescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1976864A SU475690A1 (en) 1973-12-17 1973-12-17 Super miniature incandescent lamp

Publications (1)

Publication Number Publication Date
SU475690A1 true SU475690A1 (en) 1975-06-30

Family

ID=20569693

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1976864A SU475690A1 (en) 1973-12-17 1973-12-17 Super miniature incandescent lamp

Country Status (1)

Country Link
SU (1) SU475690A1 (en)

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