FIELD: mechanical engineering.
SUBSTANCE: invention relates to mechanical engineering, in particular to sealing mechanisms for sealing the annular gap between the cylinder and the piston. The cylinder-piston seal consists of a piston (1), on which seating washers (2) with a set of lip seals (3) and expanders (4), as well as a washer (5) with an accumulation chamber (6) are put on. In the upper part of the piston (1) there is a reverse lip seal (7). The whole set is pulled together with a washer (8) and installed with an interference fit in the cylinder (9).
EFFECT: reduction of peak loads acting on the cylinder-piston seal.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FREE-PISTON GAS ENGINE-COMPRESSOR | 1997 |
|
RU2115023C1 |
| RECIPROCATING MOTOR-COMPRESSOR WITH INTEGRATED STIRLING ENGINE | 2015 |
|
RU2673954C2 |
| AXIAL PISTON INTERNAL COMBUSTION ENGINE WITH SWINGING BLOCK OF CARDAN SUSPENSIONS | 2016 |
|
RU2629301C1 |
| PISTON COMPRESSOR WITHOUT LUBRICATION | 2013 |
|
RU2546391C2 |
| PISTON SEAL FOR INTERNAL COMBUSTION ENGINE | 2009 |
|
RU2412367C1 |
| PISTON TWO-STAGE COMPRESSOR | 2019 |
|
RU2722588C1 |
| MOBILE COMPRESSOR UNIT FOR PUMPING LIQUIDS OF LIQUEFIED NATURAL GAS | 2017 |
|
RU2669222C1 |
| SEAL FOR PISTON | 1991 |
|
RU2046227C1 |
| POWER-GENERATING HEAT ENGINE | 2000 |
|
RU2176025C1 |
| PISTON SEAL OF INTERNAL COMBUSTION ENGINE | 2015 |
|
RU2582538C1 |
