FIELD: machine building.
SUBSTANCE: seal includes two sealing chambers made in the form of conical flattened tubes turned inside out with smaller diameter of flattened cones with two-layered overlapped creases with the length equal to double stroke of a piston stock. Ends of smaller diameters of seals are fixed on conical sections of cover plates, and those of larger diameters are fixed on ends faces of the cylinder housing. Creases are made along the joint diameter and inner diameter of the cylinder.
EFFECT: avoiding working fluid fleaks.
2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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