 | American School (Chicago, Ill.) - 1903 - 380 стор.
...of flow depends upon the difference in temperature between the supply and return, and the height of radiator above the boiler. The horizontal distance...radiator from the boiler is also an important factor. Types of Radiating Surface. Cast iron radiators and circulation coils are used for hot water as well... | |
 | American School (Chicago, Ill.) - 1906 - 588 стор.
...of flow depends upon the difference in temperature between the supply and return, and the height of radiator above the boiler. The horizontal distance...radiator from the boiler is also an important factor. Types of Radiating Surface. Cast iron radiators and circulation coils are used for hot water as well... | |
 | American School (Lansing, Ill.) - 1907 - 424 стор.
...of flow depends upon the difference in temperature between the supply and return, and the height of radiator above the boiler. The horizontal distance...radiator from the boiler is also an important factor. Types of Radiating Surface. Cast iron radiators and circulation coils are .used for hot water as well... | |
 | 1909 - 444 стор.
...METHOD OF WARMING TAKING A FRESH AIR SUPPLT FROM OUTSIDE AND PASSING IT UPWARD American Radiator Company and the water above the diaphragm is forced out through...the water will be noticed, because the two columns A and B are of the same weight, and therefore in equilibrium. Now, if a lamp flame be held near the... | |
 | 1909 - 500 стор.
...3 M O ce H 91 9 O X M M oc and the water above the diaphragm is forced out through the petcoek tf, which is kept slightly open all the time. DIRECT HOT-WATER...the water will be noticed, because the two columns A and B are of the same weight, and therefore in equilibrium. Now, if a lamp flame be held near the... | |
 | Louis Derr - 1909 - 460 стор.
...circulation thus produced is continuous. The velocity of flow depends upon the difference in tempt -attire between the supply and return, and the height of the...action is best shown by means of a diagram, as in Fig. S3. If a glass tube of the form shown in the figure is filled with water and held in a vertical position,... | |
 | 1912 - 552 стор.
...Outer and Inner Shells. « i **OX ANB •" T-II*tIILJ a B < tt. S 3 S W M «?« zig Si I S 1> all o n and the water above the diaphragm is forced out through...the water will be noticed, because the two columns A and B are of the same weight, and therefore in equilibrium. Now, if a lamp flame be held near the... | |
 | 1918 - 386 стор.
...Outer and Inner Shells and Drum at Top. Courtesy of Richardson and Boynton Company, New York City. and the water above the diaphragm is forced out through...the water will be noticed, because the two columns A and B are of the same weight, and therefore in equilibrium. Now, if a lamp flame be held near the... | |
 | 1918 - 386 стор.
...pressure from the chamber E. A spring is provided to throw the lever back to its original position, and the water above the diaphragm is forced out through...an important factor affecting the velocity of flow. Fig. 82. Hot.Water Heater with Automatic Regu lator Operated through Expansion and Contraction of Metal... | |
 | 1919 - 490 стор.
...Outer and Inner Shells and Drum at Top. Courtesy of Richardson and Boynton Company, New York City. and the water above the diaphragm is forced out through...the water will be noticed, because the two columns A and B are of the same weight, and therefore in equilibrium. Now, if a lamp flame be held near the... | |
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... temperature. When water is heated it expands, and thus a given volume becomes lighter and tends to rise, and the cooler water flows in to take its place; if the application of heat is kept up, the circulation thus produced is continuous. The velocity... 
