 | National Tube Co - 1913 - 582 σελίδες
...or gas well to stop flow in or around the casing or tubing. See Water Packer. Packing. — • (i) A general term relating to yielding material employed...allow considerable or incessant motion. The British grummet is another example. (2) Any material used in packing stuffing boxes of valves. Patterson Head.... | |
 | National Tube Co - 1917 - 706 σελίδες
...oil or gas well to stop flow in or around the casing or tubing. See Water Packer. Packing. — (i) A general term relating to yielding material employed...gaskets. The term is also applied to the braided hemp ш metallic rings used in some joints, that allow considerable or incessant motion. The British grummet... | |
 | 1920 - 1572 σελίδες
...silver-white alloy of copper, zinc, and nickel ; German silver. (Ure) Packing. 1. A general term relating to a yielding material employed to effect a tight Joint....Joints, that allow considerable or incessant motion. (Nat. Tube Co.) 2. (Cornish) The final dressing of tin or copper ore in a large vat or keeve filled... | |
 | Albert Hill Fay - 1920 - 764 σελίδες
...silver-white alloy of copper, zinc, and nickel; German silver. (Ure) Packing. 1. A general term relating to a yielding material employed to effect a tight Joint....Joints, that allow considerable or incessant motion. (Nat Tube Co.) 2. (Cornish) The final dressing of tin or copper ore In a large vat or keeve filled... | |
 | United States. Bureau of Mines - 1920 - 778 σελίδες
...silver-white alloy of copper, zinc, and nickel ; German silver. (Ure) Packing. 1. A general term relating to a yielding material employed to effect a tight joint....joints, that allow considerable or incessant motion. (Nat. Tube Co.) 2. (Cornish) The final dressing of tin or fipper ore in a large vat or keeve filled... | |
 | David Talbot Day - 1922 - 1024 σελίδες
...expansion of a flexible material, such as rubber (Sands). Packing. — A general term relating to a yielding material employed to effect a tight joint....joints, that allow considerable or incessant motion (National Tube Co.). Paddy. — A well drill having cutters that expand on pressure (Standard). Painters'... | |
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Packing. — A general term relating to yielding material employed to effect a tight joint. A common example is the sheet rubber used for gaskets. The term is also applied to the braided hemp or metallic rings used in some joints, that allow considerable... 