B - Operations – Transporting – 01 – F
Patent
B - Operations, Transporting
01
F
277/20.4, 277/20
B01F 9/00 (2006.01) B01F 15/00 (2006.01)
Patent
CA 1268495
ROTATING DRUM END SEAL ABSTRACT OF THE DISCLOSURE Apparatus for sealing an opening (12) in the end face (13) of a rotating drum (10), including a stationary backing plate ( 24 ), annular seal ring (20), surrounding the opening and extending in a sealing manner between the backing plate and the end face, resilient means (30 or 52) biasing the sealing ring into contact with the end face, and adjustable means (36 or 56, 58) for varying the force exerted by the resilient means.
518469
Bosso Alexander
Krawczyk Paul D.
Bosso Alexander
Combustion Engineering Inc.
Krawczyk Paul D.
Smart & Biggar
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