GB417232A
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Improvements in and relating to the construction of air propellers and blades therefor
Assignee: Individual
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Filing: 1934-03-29
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Granted: —
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Expires: 1954-03-29
Abstract
Abstract 417,232. Screw fans. MATHER, C., 353, The Cliff, Higher Broughton, Salford, Lancashire. March 29, 1934, No. 9783. [Class 110 (i).] A hollow bladed impeller is strengthened by rods 10 held between the plates 5 forming the blades. The rods 10 are contained within slots 9 in the plate and ribs 7 in the members 5. A flange 6 may be cut away to provide an impeller of any required size. Additional strength is afforded by a plate 8 and the hub of the impeller is composed of the superposed plates 5 and 8.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-10-22 19:42
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/26; F04D29/32; F04D29/38; F04D29/388
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