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Robert Asa Mc Kee
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5777. McKee, R. A. March 9. Stuffing-boxes, substitutes for.-A turbine is packed by collars 5 on the rotating part rubbing against soft-metal segmental rings 8 caulked into grooves 7 in the casing. A groove cut in each ring 8 forms a projecting wearing surface and a shoulder 10 to which the caulking - tool can be applied. The grooves 7 may be undercut.
GB190605777D1906-03-091906-03-09Improvements in Steam Turbine Packing.
ExpiredGB190605777A
(en)