FIELD: machine engineering.
SUBSTANCE: lubrication system (220) comprises a crosshead (30) having a housing, a lubrication recess (252) provided on the outer surface (250) of the crosshead housing, and a lubrication hole (254) passing through the crosshead housing from the recess (252) to the hole (182) in the crosshead, in this case the crosshead (30) is configured for movement in the machine in a reciprocating fashion. The crosshead body (30) is a single uniform structure made of a first composite material comprising a first reinforcing material distributed in a first matrix material.
EFFECT: creation of the crosshead of composite material, which is a lightened one but with adequate strength, the simplified design of the crosshead improves efficiency of the compressor providing its operation at higher speeds.
18 cl, 12 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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| 0 |
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RU2742404C1 |
