Gas separation – Flexible or collapsible bag type – With securing or supporting means
Patent
1977-10-05
1979-06-26
Lutter, Frank W.
Gas separation
Flexible or collapsible bag type
With securing or supporting means
55302, 55502, 55507, 210461, 210462, B01D 4602
Patent
active
041591976
ABSTRACT:
An improved gasket means for suspending a filter element from a venturi air nozzle in a dust collector. The gasket means is an annular member of elastomeric material and has an annular recess in the inner side wall in which is received the flared bottom lip of the venturi air nozzle. The annular recess is disposed between first and second rim portions. The annular member has an inside diameter at the second rim portion greater than the inside diameter at the second rim portion. The gasket means includes a structure for securing a filter element to the annular member.
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patent: 4007026 (1977-02-01), Groh
Schuler Frederick E.
Skuster Robert A.
Donaldson & Company, Inc.
Lacey David L.
Lutter Frank W.
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