| American School (Chicago, Ill.) - Engineering - 1903 - 380 pages
...water of condensation to the boiler; and radiators or coils placed in the rooms for diffusing the heat. Various types of boilers are used, depending upon...by means of a pump or return trap. The methods of 3making the pipe connections between the boiler and radiators vary for different conditions and in... | |
| American School (Chicago, Ill.) - Engineering - 1906 - 588 pages
...water of condensation to the boiler; and radiators or coils placed in the rooms for diffusing the heat. Various types of boilers are used, depending upon...by means of a pump or return trap. The methods of Fig. 3. making the pipe connections between the boiler and radiators vary for different conditions... | |
| Architecture - 1909 - 500 pages
...employed in larger buildings. Where the boiler is used for heating purposes only, a low steam-pressure of from 2 to 10 pounds is carried, and the condensation...returned to the boiler by means of a pump or return trap. Types of Radiating Surface. The radiation used indirect-steam heating is made up of cast-iron radiators... | |
| American School of Correspondence, Chicago, Charles Lincoln Hubbard - Heating - 1909 - 248 pages
...employed in larger buildings. Where the boiler is used for heating purposes only, a low steam-pressure of from 2 to 10 pounds is carried, and the condensation...reducing valve, and the condensation is returned to the lx>ilcr by means of a pump or return trap. Types of Radiating Surface. The radiation used indirect-steam... | |
| Louis Derr - Electric engineering - 1909 - 460 pages
...employed in larger buildings. Where the boiler is used for heating purposes only, a low steam-pressure of from 2 to 10 pounds is carried, and the condensation...steam for the heating system is made to pass through u reducing valve, and the condensation is returned t<wthe boiler by means of a pump or return trap.... | |
| 1909 - 444 pages
...employed in larger buildings. Where the boiler is used for heating purposes only, a low steam-pressure of from 2 to 10 pounds is carried, and the condensation...boiler, which is placed below the lowest radiator. AVhen, for any reason, a higher pressure is required, the steam for the heating system is made to pass... | |
| Architecture - 1916 - 652 pages
...employed in larger buildings. Where the boiler is used for heating purposes only, a low steam-pressure of from 2 to 10 pounds is carried, and the condensation flows back by gravity to the boiler, which .'s placed below the lowest radiator. When, for any reason, a higher pressure is required, the steam... | |
| Heating - 1918 - 386 pages
...employed in larger buildings. Where the boiler is used for heating purposes only, a low steam-pressure of from 2 to 10 pounds is carried, and the condensation flows back by gravity to the boiler, which s placed below the lowest radiator. When, for any reason, a higher pressure is required, the steam... | |
| Electric engineering - 1919 - 524 pages
...employed in larger buildings. Where the boiler is used for heating purposes only, a low steam-pressure of from 2 to 10 pounds is carried, and the condensation...returned to the boiler by means of a pump or return trap. Types of Radiating Surface. The radiation used in direct-steam heating is made up of cast-iron radiators... | |
| Building - 1919 - 490 pages
...employed in larger buildings. Where the boiler is used for heating purposes only, a low steam-pressure of from 2 to 10 pounds is carried, and the condensation flows back by gravity to the boiler, which :s placed below the lowest radiator. When, for any reason, a higher pressure is required, the steam... | |
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