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SU659792A2 - Initial vacuum cryogenic trap - Google Patents

Initial vacuum cryogenic trap

Info

Publication number
SU659792A2
SU659792A2 SU772550971A SU2550971A SU659792A2 SU 659792 A2 SU659792 A2 SU 659792A2 SU 772550971 A SU772550971 A SU 772550971A SU 2550971 A SU2550971 A SU 2550971A SU 659792 A2 SU659792 A2 SU 659792A2
Authority
SU
USSR - Soviet Union
Prior art keywords
initial vacuum
cryogenic trap
vacuum cryogenic
trap
initial
Prior art date
Application number
SU772550971A
Other languages
Russian (ru)
Inventor
Виктор Григорьевич Мартыненко
Владимир Александрович Коваленко
Original Assignee
Предприятие П/Я В-8851
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 В-8851 filed Critical Предприятие П/Я В-8851
Priority to SU772550971A priority Critical patent/SU659792A2/en
Application granted granted Critical
Publication of SU659792A2 publication Critical patent/SU659792A2/en

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

Description

защищает откачиваемый объем от продуктов разложени  л:асла.protects pumped volume from decomposition products of L: asla.

Фор м у л а изобретен и  Formula is invented and

Форвакуумна  криогенна  ловушка по авт. св. № 398762, отличающа с  тем,Forevacuum cryogenic trap auth. St. No. 398762, distinguished by

что, с целью улучшени  защитных свойств ловушки, в трубе размещен испаритель геттера , сиираль которого расположена от горловины сосуда Дыоара и его днища на рассто ни х , составл ющих не менее одного диаметра трубы.that, in order to improve the protective properties of the trap, a getter evaporator is placed in the pipe, whose fuse is located from the neck of the Dyoara vessel and its bottom at distances of at least one pipe diameter.

SU772550971A 1977-12-06 1977-12-06 Initial vacuum cryogenic trap SU659792A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772550971A SU659792A2 (en) 1977-12-06 1977-12-06 Initial vacuum cryogenic trap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772550971A SU659792A2 (en) 1977-12-06 1977-12-06 Initial vacuum cryogenic trap

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU398762 Addition

Publications (1)

Publication Number Publication Date
SU659792A2 true SU659792A2 (en) 1979-04-30

Family

ID=20736275

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772550971A SU659792A2 (en) 1977-12-06 1977-12-06 Initial vacuum cryogenic trap

Country Status (1)

Country Link
SU (1) SU659792A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979369A (en) * 1988-03-10 1990-12-25 Larin Marxen P Cryogenic sorption pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979369A (en) * 1988-03-10 1990-12-25 Larin Marxen P Cryogenic sorption pump
US5014517A (en) * 1988-03-10 1991-05-14 Larin Marxen P Cryogenic sorption pump

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