SU120618A1 - Mercury valve - Google Patents

Mercury valve

Info

Publication number
SU120618A1
SU120618A1 SU590247A SU590247A SU120618A1 SU 120618 A1 SU120618 A1 SU 120618A1 SU 590247 A SU590247 A SU 590247A SU 590247 A SU590247 A SU 590247A SU 120618 A1 SU120618 A1 SU 120618A1
Authority
SU
USSR - Soviet Union
Prior art keywords
valve
mercury
mercury valve
pump
ion pump
Prior art date
Application number
SU590247A
Other languages
Russian (ru)
Inventor
В.С. Григорьев
Original Assignee
В.С. Григорьев
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 В.С. Григорьев filed Critical В.С. Григорьев
Priority to SU590247A priority Critical patent/SU120618A1/en
Application granted granted Critical
Publication of SU120618A1 publication Critical patent/SU120618A1/en

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  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Description

В преобразовательных установках примен ют ртутные вентили с посто нно действующей откачной системой, содержащей ионный насос.In converters, mercury valves are used with a continuously operating exhaust system containing an ion pump.

Такие вентили имеют сложную откачную систему и недостаточно надежны в работе.Such valves have a complex evacuation system and are not reliable enough in operation.

Дл  устранени  указанных недостатков предлагаетс  ионный насос встраивать непосредственно в вентиль, так чтобы он направл л ионы газа к входному отверстию форвакуумной системы.To eliminate these drawbacks, an ion pump is proposed to be inserted directly into the valve so that it directs the gas ions to the inlet of the backing system.

Дл  достижени  необходимой степени ионизации в зоне действи  насоса могут быть смонтированы ионизаторы, а дл  предотвращени  диффузии газа обратно в откачиваемый объем из форвакуумного приемника у входа в него может быть установлен вспомогательный электрод .To achieve the required degree of ionization, ionizers can be mounted in the pump's operating zone, and to prevent diffusion of gas back into the pumped volume, an auxiliary electrode can be installed at the entrance of the forevacuum receiver.

Ионный насос может быть настроен так, чтобы он осуществл л откачку ионов всех имеющихс  в вентиле газов или же только одной определенной группы ионов. В этом случае можно иметь избирательную откачную систему, не вли ющую на давление паров ртути в откачиваемом объеме.The ion pump can be configured so that it pumps out the ions of all the gases in the valve or only one particular group of ions. In this case, it is possible to have a selective pumping system that does not affect the pressure of mercury vapor in the pumped volume.

Предмет изобретени Subject invention

Ртутный вентиль с посто нно действующей откачной системой, содержащей ионный насос, отличающийс  тем, что, с целью упрощени  откачной системы и повыщеии  надежности работы, указанный насос встроен в вентиль.A mercury valve with a continuously operating pumping system containing an ion pump, characterized in that, in order to simplify the pumping system and increase the reliability of operation, this pump is built into the valve.

SU590247A 1954-10-13 1954-10-13 Mercury valve SU120618A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU590247A SU120618A1 (en) 1954-10-13 1954-10-13 Mercury valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU590247A SU120618A1 (en) 1954-10-13 1954-10-13 Mercury valve

Publications (1)

Publication Number Publication Date
SU120618A1 true SU120618A1 (en) 1958-11-30

Family

ID=48392472

Family Applications (1)

Application Number Title Priority Date Filing Date
SU590247A SU120618A1 (en) 1954-10-13 1954-10-13 Mercury valve

Country Status (1)

Country Link
SU (1) SU120618A1 (en)

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