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๐ SIMILAR VOLUMES
A sealing system for a vibratory screening machine is described. The machines may be used for either separating dry particles of different sizes or separating solids from a liquid. The seal is to overcome problems of screen wear and noise plus leakage of product. The frames of the screens are fitted
A cosmetics case having a dual sealing structure is designed to retain the volatile solvents in the cosmetic and hence ensure a longer life for the cosmetics. Both the foldable mirror and the lid, containing the make-up tools are sealed.
The invention relates to a carrier frame seal, where an elastomer seal is moulded onto a metal frame, such as may be used for oil pans and other attachments to an engine crankcase. A series of holes or recesses are provided in the frame outside the sealing zone to reduce weight.
The accumulator ring in a seal groove to provide an axial compressive force onto a seal during decompression, from WO 2004/011826. The seal for pipe-in-pipe installations described in WO 2004/013530, which has a gas vent that may be closed to prevent the passage of liquid.