SU115615A1 - Method of making mercury valves - Google Patents
Method of making mercury valvesInfo
- Publication number
- SU115615A1 SU115615A1 SU566128A SU566128A SU115615A1 SU 115615 A1 SU115615 A1 SU 115615A1 SU 566128 A SU566128 A SU 566128A SU 566128 A SU566128 A SU 566128A SU 115615 A1 SU115615 A1 SU 115615A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- valves
- mercury valves
- making mercury
- valve
- hydrogen
- Prior art date
Links
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Description
При изготовлении ртутных вентилей обезгаживание их деталей и получение газоуплотненных выводов с керамической изол цией осуществл етс в водородных печах.In the manufacture of mercury valves, the degassing of their parts and the production of gas-sealed leads with ceramic insulation is carried out in hydrogen furnaces.
Предлагаемый способ изготовлени таких вентилей более совершенен , по сравнению с известными способами, так как он обеспечивает повышение производительности труда и сокращение расхода электроэнергии .The proposed method of manufacturing such valves is more perfect than the known methods, since it provides an increase in labor productivity and a reduction in power consumption.
Это достигаетс тем, что сварка деталей в механически собранном вентиле производитс одновременно с очисткой от загр знений в водородных печах.This is achieved by the fact that parts are welded in a mechanically assembled valve at the same time as cleaning up contaminants in hydrogen furnaces.
Дл осуществлени предлагаемого способа механически собранный вентиль помещаетс в водородную печь специальной конструкции , в которой при нагреве в 1000° и более происходит спайка металло-керамических внешних частей вентил с одновременным удалением воздуха и других газов в атмосферу проточного водорода.To implement the proposed method, the mechanically assembled valve is placed in a hydrogen furnace of a special design, in which, when heated to 1000 ° or more, the metal-ceramic external parts of the valve are spiked with simultaneous removal of air and other gases into the atmosphere of flowing hydrogen.
Вентиль после такой обработки и остывани подсоедин ют к откачной системе уже в достаточно чистом виде. Формовка его при низком и высоком напр жени х может быть закончена в 2-3 дн Каждый вентиль снабжаетс автоматически действующим геттерным поглотителем остаточных газов . В качестве геттерирующих металлов используетс титан, цирконий и др.After this treatment and cooling, the valve is connected to the pumping system in a fairly pure form. Forming it at low and high voltages can be completed in 2-3 days. Each valve is supplied with an automatically acting getter residual gas absorber. Titanium, zirconium and others are used as gettering metals.
Предмет изобретени Subject invention
Способ изготовлени ртутных вентилей с применением водородных печей дл обезгаживани деталей и получени газоуплотненных вводов с керамической изол цией, отличающийс тем, что, с целью повыщепи производительности труда и сокращени расхода электроэнергии при изготовлении вентилей, механически собранный вентиль проходит сварку своих частей одновременно с очисткой от загр знений в водородных печах.A method of manufacturing mercury valves using hydrogen furnaces for out-cutting parts and producing gas-tight inputs with ceramic insulation, characterized in that, in order to increase labor productivity and reduce energy consumption in the manufacture of valves, a mechanically assembled valve undergoes welding of its parts simultaneously with cleaning knowledge in hydrogen furnaces.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU566128A SU115615A1 (en) | 1956-08-08 | 1956-08-08 | Method of making mercury valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU566128A SU115615A1 (en) | 1956-08-08 | 1956-08-08 | Method of making mercury valves |
Publications (1)
Publication Number | Publication Date |
---|---|
SU115615A1 true SU115615A1 (en) | 1957-11-30 |
Family
ID=48387895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU566128A SU115615A1 (en) | 1956-08-08 | 1956-08-08 | Method of making mercury valves |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU115615A1 (en) |
-
1956
- 1956-08-08 SU SU566128A patent/SU115615A1/en active
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