GB190607774A - Improvements in "Packing-boxes" and Packings for Making Fluid-tight Joints between a Piston Rod, Plunger, or the like and a Cylinder End.
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Improvements in "Packing-boxes" and Packings for Making Fluid-tight Joints between a Piston Rod, Plunger, or the like and a Cylinder End.
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Walter Henry Webb
William George Brettell
Alexander John Adamson
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7774. Webb, W. H., Brettell, W. G., and Adamson, A. J. March 31. Stuffing-boxes. - The stuffing-box of an engine, compressor, pump, or refrigerating-machine &c. is made double, and a cup - leather is introduced between the two parts. The gland c of the primary stuffing - box itself forms a secondary stuffing - box with a gland d. The glands are secured by screwed sleeves h, i. The mouth of the primary stuffing-box is enlarged to receive a cup-leather packing z.
GB190607774D1906-03-311906-03-31Improvements in "Packing-boxes" and Packings for Making Fluid-tight Joints between a Piston Rod, Plunger, or the like and a Cylinder End.
ExpiredGB190607774A
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