Fluid compensated combination seal
The utility model provides a fluid compensation type combined seal, and relates to the technical field of combined seals. The fluid compensation type combined seal comprises an elastic compensation ring capable of being filled with fluid. A valve is arranged on the elastic compensation ring; when th...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
24.11.2020
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Subjects | |
Online Access | Get full text |
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