SU1025970A1 - Gaseous cryogenic machine - Google Patents

Gaseous cryogenic machine Download PDF

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Publication number
SU1025970A1
SU1025970A1 SU823419740A SU3419740A SU1025970A1 SU 1025970 A1 SU1025970 A1 SU 1025970A1 SU 823419740 A SU823419740 A SU 823419740A SU 3419740 A SU3419740 A SU 3419740A SU 1025970 A1 SU1025970 A1 SU 1025970A1
Authority
SU
USSR - Soviet Union
Prior art keywords
crankcase
compression cavity
piston
seal
cryogenic machine
Prior art date
Application number
SU823419740A
Other languages
Russian (ru)
Inventor
Николай Яковлевич Барткевич
Валерий Максимович Мясников
Юрий Осирович Прусман
Александр Владимирович Смирнов
Original Assignee
Предприятие П/Я М-5727
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-5727 filed Critical Предприятие П/Я М-5727
Priority to SU823419740A priority Critical patent/SU1025970A1/en
Application granted granted Critical
Publication of SU1025970A1 publication Critical patent/SU1025970A1/en

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Abstract

ГАЗОВАЯ КРИОГЕННАЯ МАШИНА, содержаща  корпус, разделенный порш:нем с уплотнением на объем картера и полость сжати , а также электромагнитный клапан, отличающа с  тем, что, с целью снижени  времени выхода на рабочий режиму она дополнительно содержит обратный клапан, и полость сжати  соединена с объемрм картера линией св зи , на которой установлены оба клапана , при этом уплотнение поршн  выполнено симметричным.A GAS CRYOGENIC MACHINE, comprising a housing divided by a piston: with a seal on the crankcase volume and a compression cavity, as well as an electromagnetic valve, which, in order to reduce the operating time, it additionally contains a check valve, and the compression cavity is connected to crankcase with a line of communication on which both valves are mounted, while the piston seal is symmetrical.

Description

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Claims (1)

ГАЗОВАЯ КРИОГЕННАЯ МАШИНА, содержащая корпус, разделенный поршнем с уплотнением на объем картера и полость сжатия, а также электромагнитный клапан, отличающаяся тем, что, с целью снижения времени выхода на рабочий режим,· она дополнительно содержит обратный клапан, и полость сжатия соединена с объемом картера линией связи, на которой установлены оба клапана, при этом уплотнение поршня выполнено симметричным.A GAS CRYOGENIC MACHINE, comprising a housing divided by a piston with a seal into the crankcase volume and the compression cavity, as well as an electromagnetic valve, characterized in that, in order to reduce the operating mode exit time, · it further comprises a check valve, and the compression cavity is connected to the volume the crankcase by a communication line on which both valves are installed, while the piston seal is symmetrical.
SU823419740A 1982-04-08 1982-04-08 Gaseous cryogenic machine SU1025970A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU823419740A SU1025970A1 (en) 1982-04-08 1982-04-08 Gaseous cryogenic machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU823419740A SU1025970A1 (en) 1982-04-08 1982-04-08 Gaseous cryogenic machine

Publications (1)

Publication Number Publication Date
SU1025970A1 true SU1025970A1 (en) 1983-06-30

Family

ID=21005474

Family Applications (1)

Application Number Title Priority Date Filing Date
SU823419740A SU1025970A1 (en) 1982-04-08 1982-04-08 Gaseous cryogenic machine

Country Status (1)

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SU (1) SU1025970A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Грезив А.К., Зиновьев B.C. Микрокриогенна техника, М., Машиностроение, 1977, с. 170. 2. Патент US 3220200, кг кл. 62-6, опублик. 1965.. *

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