 | American School (Chicago, Ill.) - Engineering - 1903 - 380 pages
...expansion tank should be partially filled as indicated by the gage glass. Should the water in any of the radiators fail to circulate, see that the valves are...if not condensed or used for other purposes it can usually be employed for heating without affecting to any great extent the power of the engine. The... | |
 | American School (Chicago, Ill.) - Engineering - 1906 - 588 pages
...expansion tank should be partially filled as indicated by the gage glass. Should the water in any of the radiators fail to circulate, see that the valves are...bulb is immersed in a bath of oil or mercury. See l^ig. ',2. EXHAUST STEAM HEATING. Steam after being used in an engine contains the greater part of... | |
 | 1909 - 444 pages
...7 1,200 should be partially filled as indicated by the gauge-glass. Should the water in any of the radiators fail to circulate, see that the valves are...is immersed in a bath of oil or mercury (see Fig. 108). FORCED HOT-WATER CIRCULATION While the gravity system of hotwater heating is well adapted to... | |
 | Louis Derr - Electric engineering - 1909 - 460 pages
...7 1,200 should be partially filled as indicated by the gauge-glass. Should the water in any of the radiators fail to circulate, see that the valves are...is immersed in a bath of oil or mercury (see Fig. 108). FORCED HOT-WATER LATION CIRCUWhile the gravity system of hotwater heating is well adapted to... | |
 | Architecture - 1909 - 500 pages
...7 1,200 should be partially filled as indicated by the gauge-glass. Should the water in any of the radiators fail to circulate, see that the valves are...is immersed in a bath of oil or mercury (see Fig. 108). FORCED HOT-WATER CIRCULATION While the gravity system of hotwater heating is well adapted to... | |
 | Charles Lincoln Hubbard - Heating - 1909 - 268 pages
...and that the radiator is free from air. Water must always be added at the expansion tank or boiler when for any reason it is drawn from the system. The...the bulb is immersed in a bath of oil or mercury. School Buildings. Starting in the boiler room, special care should be given to the quality of the fuel... | |
 | Charles Lincoln Hubbard - Heating - 1914 - 328 pages
...and that the radiator is free from air. Water must always be added at the expansion tank or boiler when for any reason it is drawn from the system. The...for this purpose in which the bulb is immersed in oil or mercury. School Buildings. Starting in the boiler room, special care should be given to the... | |
 | Heating - 1918 - 386 pages
...800 1,200 should be partially filled as indicated by the gauge-glass. Should the water in any of the radiators fail to circulate, see that the valves are...is immersed in a bath of oil or mercury (see Fig. 108). FORCED HOT-WATER CIRCULATION While the gravity system of hotwater heating is well adapted to... | |
 | Building - 1919 - 490 pages
...7 1,200 should be partially filled as indicated by the gauge-glass. Should the water in any of the radiators fail to circulate, see that the valves are...is immersed in a bath of oil or mercury (see Fig. 108). FORCED HOT-WATER CIRCULATION While the gravity system of hotwater heating is well adapted to... | |
 | Charles Lincoln Hubbard - Heating - 1909 - 276 pages
...must always be added at the expansion tank or boiler when for any reason it is drawn from the system. the rooms comfortably warm. Thermometers should be...the bulb is immersed in a bath of oil or mercury. School Buildings. Starting in the boiler room, special care should be given to the quality of the fuel... | |
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Should the water in any of the radiators fail to circulate, see that the valves are wide open and that the radiator is free from air. Water must always be added at the expansion tank when for any reason it is drawn from the system. The required temperature... 