FIELD: hydraulics. SUBSTANCE: sealing sleeve provided with the asymmetrical recess is received in the cylindrical bore with a radial spaced relation. The plunger is mounted inside the sleeve. The additional bore is made concentrically to the main bore. The sleeve is provided with the collar positioned inside the additional bore between the housing and cover with an axial spaced relation to compensate the heat expansion and deflections of the shape of the collar and additional bore. EFFECT: enhanced reliability. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ACTUATOR | 1998 |
|
RU2131827C1 |
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|
RU2110779C1 |
| ACTUATOR | 1996 |
|
RU2094312C1 |
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| HERMETICALLY SEALED ELECTRIC PUMPING UNIT | 1996 |
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| HYDRAULIC DRIVE | 1992 |
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| ELECTRIC PUMPING UNIT | 1996 |
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RU2103556C1 |
| LARGE-SIZE SPACE COLLAPSIBLE REFLECTOR | 1996 |
|
RU2101811C1 |
