| 摘要 |
SEVERE SERVICE COMPRESSOR SYSTEM A severe service compressor for the reliable compression of dirty gases using compressors with seals cooled by the hydraulic fluids doing the work of compression and seals isolated from the high temperatures of the compressed gases by piston rings which restrict the flow of compressed gases into the area adjacent to the seals on the compression stroke and allow the venting of the gases adjacent to the seals on the reverse stroke.
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