Improvements relating to the pneumatic conveyance of granular or powdered materials
746,792. Pneumatic conveyers. SIMON, Ltd., H. Nov. 17, 1954 [Dec. 18, 1953], No. 35252/53. Class 78 (1). In means for feeding material from a branch c into a conveying conduit d of the kind comprising a rotary bladed wheel a, a by-pass g extends between points on the conduit situated before and afte...
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Zusammenfassung: | 746,792. Pneumatic conveyers. SIMON, Ltd., H. Nov. 17, 1954 [Dec. 18, 1953], No. 35252/53. Class 78 (1). In means for feeding material from a branch c into a conveying conduit d of the kind comprising a rotary bladed wheel a, a by-pass g extends between points on the conduit situated before and after the material delivery point. The amount of air passing through the by-pass and the pockets of the wheel is regulated by valves h, i respectively. Specification 736,163, [Group IX], is referred to. |
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