Title:
Rotary blower with abrading rotor ends and abradable casing sealing ridges
Document Type and Number:
United States Patent 2492935

Inventors:
Mcculloch, Robert P.
Ryde, John L.
Publication Date:
12/27/1949
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Referenced by:
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Assignee:
Borg, Warner
Primary Class:
418/144
International Classes:
F04C27/00
US Patent References:
0930907
1631359Method of fitting cooperating bodies
2028414Fluid displacement device
2259432Cylinder and piston structure for pressure devices
2322867Seal
2373443Sealing means
Foreign References:
GB185501392A
GB464475A




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