Method for realizing zero leakage and non-contact mechanical seal
A mechanical seal and zero-leakage technology, which is applied to engine seals, mechanical equipment, engine components, etc., can solve the problems of general load capacity, failure to achieve zero leakage, lack of upstream pumping capacity, etc., to prolong service life and enhance operation The effect of stability
Inactive Publication Date: 2005-09-14
JIANGSU UNIV
4 Cites 34 Cited by
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Abstract
The invention relates supplies a method to realize zero leakage and non-contact for mechanism sealing. It opens microcosmic lubricating rooms and macrocosm pump feeding slots on the active circle and the static circle of the mechanism sealing. The combining of the two shapes make the liquid dynamical effect and upstream pump feeding effect more signalization. And the zero leakage and non-contact for mechanism sealing are realized. The method is suited for any liquid medium mechanism sealing, especially high parameter mechanism sealing.
Application Domain
Engine seals
Technology Topic
EngineeringHigh pressure +3
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PUM
Property | Measurement | Unit |
Diameter | 20.0 ~ 80.0 | µm |
Depth | 5.0 ~ 20.0 | µm |
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