SU392294A1 - EXCHANGER FOR PISTON REFRIGERATING, GAS MACHINE - Google Patents
EXCHANGER FOR PISTON REFRIGERATING, GAS MACHINEInfo
- Publication number
- SU392294A1 SU392294A1 SU1730681A SU1730681A SU392294A1 SU 392294 A1 SU392294 A1 SU 392294A1 SU 1730681 A SU1730681 A SU 1730681A SU 1730681 A SU1730681 A SU 1730681A SU 392294 A1 SU392294 A1 SU 392294A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- exchanger
- gas machine
- refrigerating
- piston
- displacer
- Prior art date
Links
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Description
1one
Изобретение относитс к области получени низких температур в норшневых холодильно-газовых машинах.The invention relates to the field of producing low temperatures in norshne refrigeration gas machines.
Известны вытеснители дл поршневых холодильно-газовых машин, в которых в качестве направл юш,их используютс антифрикционные материалы.Displacers are known for reciprocating refrigerating-gas machines in which anti-friction materials are used as a guide.
Цель изобретени - повышение надежности холодильно-газовой машины.The purpose of the invention is to increase the reliability of the refrigeration gas machine.
Это достигаетс тем, что на боковой поверхности в предлагаемом вытеснителе, в сечени х , перпендикул рных его оси, выполнены два р да гнезд дл размеш,ени в них подшипников качени на ос х, снабженных, например , эксцентриком дл изменени зазора между подшипниками и внутренней поверхностью цилиндра.This is achieved by the fact that on the side surface in the proposed displacer, in sections perpendicular to its axis, there are two rows of nests for placing, in them, rolling bearings on axes equipped, for example, with an eccentric for changing the clearance between the bearings and surface of the cylinder.
На фиг. 1 показан предлагаемый вытеснитель , па фиг. 2 - разрез по А-А на фиг. 1.FIG. 1 shows the proposed displacer, pa FIG. 2 is a section along A-A in FIG. one.
На боковой поверхности вытеснител выполнены два р да / гнезд 2 дл размещени вOn the side surface of the propellant are two rows / nests 2 for placement in
них подшипников 3 качени . Подшипники качени установлены на ос х 4 с эксцентриком. Оси фиксируютс прижимными болтами 5.they are 3 rolling bearings. Roller bearings are mounted on axles x 4 with an eccentric. The axles are fixed by clamping bolts 5.
Конструкци предлагаемого вытеснител позвол ет заменить трение скольжени в месте контакта вытеснител с цилиндром на трение качени и тем самым повысить надежность холодильной машины.The design of the proposed displacer allows replacing sliding friction at the point of contact of the displacer with a cylinder by rolling friction and thereby increasing the reliability of the refrigerating machine.
10ten
Предмет изобретени Subject invention
Вытеснитель дл поршневой холодильногазовой машины, отличающийс тем, что, сDisplacer for reciprocating refrigerating gas machine, characterized in that
целью повышени надежности, на боковой поверхности вытеснител , в сечени х, перпендикул рных его оси, вынолнены два р да гнезд дл размеш,ени в них подгнинников качени на ос х, снабженных, например, эксцентрикомIn order to increase reliability, on the lateral surface of the displacer, in sections perpendicular to its axis, two rows of nests were made to place rolling rods on axes equipped with, for example, an eccentric
дл изменени зазора между подшипниками и внутренней поверхностью цилнндра.to change the gap between the bearings and the inner surface of the cylinder.
ЫS
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1730681A SU392294A1 (en) | 1971-12-29 | 1971-12-29 | EXCHANGER FOR PISTON REFRIGERATING, GAS MACHINE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1730681A SU392294A1 (en) | 1971-12-29 | 1971-12-29 | EXCHANGER FOR PISTON REFRIGERATING, GAS MACHINE |
Publications (1)
Publication Number | Publication Date |
---|---|
SU392294A1 true SU392294A1 (en) | 1973-07-27 |
Family
ID=20497934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1730681A SU392294A1 (en) | 1971-12-29 | 1971-12-29 | EXCHANGER FOR PISTON REFRIGERATING, GAS MACHINE |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU392294A1 (en) |
-
1971
- 1971-12-29 SU SU1730681A patent/SU392294A1/en active
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