 | Spectator Company (New York, N.Y.) - 1916 - 798 halaman
...should be provided with a removable cupped gland designed to compress the packing against the shaft and arranged so as to facilitate removal. Packing affected by the oil must not be" used. AUXILIARY SUPPLY TANK. — a. If used, shall not exceed five gallons in capacity, except by special... | |
 | George Frederick Gebhardt - 1917 - 1086 halaman
...valves in which oil under pressure is in contact with the stem shall be provided with a stuffing-box of liberal size, containing a removable cupped gland...removal. Packing affected by the oil must not be used. The use of approved automatic shutoffs for the oil supply in case of breakage of pipes or excessive... | |
 | Stephen Osgood Andros - 1920 - 288 halaman
...shall be provided with a removable cupped gland designed to compress the packing against the shaft and arranged so as to facilitate removal. Packing affected by the oil must not be used. (b) Such feed pumps shall be arranged so that dangerous pressures will not be obtained in any part... | |
 | Stephen Osgood Andros - 1920 - 278 halaman
...shall be provided with a removable cupped gland designed to compress the packing against the shaft and arranged so as to facilitate removal. Packing affected by the oil must not be u?ed. (b) Such feed pumps shall be arranged so that dangerous pressures will not be obtained in any... | |
 | Ohio. Department of Commerce. Fire Marshal Division - 1923 - 52 halaman
...auxiliary tank in pipe line to burners. (b) Control valves shall be of approved type provided with a stuffing box of liberal size, containing a removable...valve stem and arranged so as to facilitate removal. Valve shall be designed to close against the supply, and to prevent withdrawal of stem by continued... | |
 | P. E. Fansler - 1927 - 378 halaman
...approval of the iuspetcion department having jurisdiction. (b) Control valves shall be of approved type provided with stuffing box of liberal size, containing...valve stem and arranged so as to facilitate removal. Valve shall be designed to close against the supply, and to prevent withdrawal of stem by continued... | |
 | American Oil Burner Association - 1928 - 396 halaman
...close to the auxiliary tank in the pipe line to burners. (b) Control valves shall be of approved type provided with stuffing box of liberal size, containing...valve stem and arranged so as to facilitate removal. Valve shall be designed to close against the supply, and to prevent withdrawal of stem by continued... | |
 | District of Columbia. Board of Commissioners - 1929 - 240 halaman
...valves shall be of approved type, shall be provided with stuffing box of liberal size, and shall contain a removable cupped gland designed to compress the...valve stem and arranged so as to facilitate removal. Valves shall be designed to close against the supply and to prevent withdrawal of stem by continued... | |
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Control valves shall be provided with stuffing box of liberal size, containing a removable cupped gland designed to compress the packing against the valve stem and arranged so as to facilitate removal. Valves shall be designed to close against the supply,... 