The Variable Cross-Section Rotary Dynamic Seal and its Application

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This paper mainly introduces the variable cross-section rotary dynamic seal, sealing mechanism, research and development, listing examples of variable cross-section rotary dynamic seal applied in the petroleum machinery. Due to its simple structure, reliable sealing performance, it is widely applied to the occasions such as high pressure, in suffering much, shock vibration.

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95-98

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March 2015

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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