FIELD: . SUBSTANCE: corrosion-resisting lining of the apparatus is made up as a sleeve made of a material whose linear expansion coefficient is greater than that of the material of the housing. The end face surface of the neck of the lining is in a contact with the sealing members of the gate unit of the apparatus. The lining is conjugated with the housing through a conical surface whose top angle is 0.5-3 deg. EFFECT: improved design. 2 cl, 2 dwg
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Authors
Dates
1997-04-27—Published
1994-10-26—Filed