SU879016A1 - Cryogenic vacuum pump - Google Patents

Cryogenic vacuum pump Download PDF

Info

Publication number
SU879016A1
SU879016A1 SU802866626A SU2866626A SU879016A1 SU 879016 A1 SU879016 A1 SU 879016A1 SU 802866626 A SU802866626 A SU 802866626A SU 2866626 A SU2866626 A SU 2866626A SU 879016 A1 SU879016 A1 SU 879016A1
Authority
SU
USSR - Soviet Union
Prior art keywords
vacuum pump
cryogenic vacuum
vessel
refrigerant
cylinder
Prior art date
Application number
SU802866626A
Other languages
Russian (ru)
Inventor
Станислав Павлович Литвинов
Original Assignee
Предприятие П/Я М-5049
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-5049 filed Critical Предприятие П/Я М-5049
Priority to SU802866626A priority Critical patent/SU879016A1/en
Application granted granted Critical
Publication of SU879016A1 publication Critical patent/SU879016A1/en

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

Description

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Claims (1)

Формула изобретенияClaim Криогенный вакуумный насос, содержащий корпус и расположенный в нем сосуд с хладагентом, отличающийся тем, что, с целью повышения стабильности откачных характеристик путем контролирования уровня хладагента, внутри сосуда концентрично ему установлен металлический цилиндр, а насос снабжен измерителем электрической емкости, подключенным к сосуду и цилиндру.A cryogenic vacuum pump containing a housing and a vessel containing refrigerant located in it, characterized in that, in order to increase the stability of the pumping characteristics by controlling the level of refrigerant, a metal cylinder is concentrically installed inside the vessel, and the pump is equipped with an electric capacitance meter connected to the vessel and cylinder .
SU802866626A 1980-01-07 1980-01-07 Cryogenic vacuum pump SU879016A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU802866626A SU879016A1 (en) 1980-01-07 1980-01-07 Cryogenic vacuum pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU802866626A SU879016A1 (en) 1980-01-07 1980-01-07 Cryogenic vacuum pump

Publications (1)

Publication Number Publication Date
SU879016A1 true SU879016A1 (en) 1981-11-07

Family

ID=20870898

Family Applications (1)

Application Number Title Priority Date Filing Date
SU802866626A SU879016A1 (en) 1980-01-07 1980-01-07 Cryogenic vacuum pump

Country Status (1)

Country Link
SU (1) SU879016A1 (en)

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