Gas and liquid contact apparatus – Contact devices – Liquid tank
Patent
1989-06-15
1991-05-14
Miles, Tim
Gas and liquid contact apparatus
Contact devices
Liquid tank
2482318, 160380, 160402, B01F 304
Patent
active
050154214
ABSTRACT:
In the representative embodiments of diffusion devices disclosed in the specification, a diffusor support member and a flexible sheet-like diffusor are connected in sealing relation along peripheral edges by continuous clamping and sealing arrangements. One form of the clamping and sealing arrangement comprises a U-shaped clamp which embraces the edge of the support member and the peripheral edge of the diffusor. In another form of clamping and sealing arrangement, two strip members held apart by a third strip are inserted into a groove in the support member so as to clamp the diffusor in the groove. Additional strengthening members for the support member and hold-down members for the diffusor are also disclosed.
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Miles Tim
Parkson Corporation
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