Miscellaneous Documents: 30th Congress, 1st Session - 49th Congress, 1st Session, Volumen2 |
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Página 272
... copper pipe furnished with several gas - burners . In the chimney of an ordinary apartment , having an earthen - ware flue 11 inches square and WARMING AND VENTILATION, by ARTHUR MORIN, (continued from report 1873) Applications.
... copper pipe furnished with several gas - burners . In the chimney of an ordinary apartment , having an earthen - ware flue 11 inches square and WARMING AND VENTILATION, by ARTHUR MORIN, (continued from report 1873) Applications.
Página 273
... inches square and 66 feet high , the amount of air drawn up the chimney to each foot of gas burned will be greater the less gas is burned and the less the temperature in the flue , following pretty nearly the following decreasing series ...
... inches square and 66 feet high , the amount of air drawn up the chimney to each foot of gas burned will be greater the less gas is burned and the less the temperature in the flue , following pretty nearly the following decreasing series ...
Página 275
... inches square ; but , at the first part , up to where the third down - flue enters , their areas have been reduced each to 1.6 square feet , they being 1 foot by 20 inches . The transverse collectors , c , c , in which the air should ...
... inches square ; but , at the first part , up to where the third down - flue enters , their areas have been reduced each to 1.6 square feet , they being 1 foot by 20 inches . The transverse collectors , c , c , in which the air should ...
Página 276
... inches by 20 inches . Four openings , 9 , 9 , 9 , 9 , placed in the ceiling in the center line of the room , admit the mixture of warm and fresh air with a velocity of about 20 inches a second , ( §§ 51 , 52 , ) and in order to allow ...
... inches by 20 inches . Four openings , 9 , 9 , 9 , 9 , placed in the ceiling in the center line of the room , admit the mixture of warm and fresh air with a velocity of about 20 inches a second , ( §§ 51 , 52 , ) and in order to allow ...
Página 278
... inches a second . They should connect with descending flues leading in the cellar or under the floor to a collecting - pipe , which , in most cases , should be carried directly to the foot 278 WARMING AND VENTILATION . Primary schools.
... inches a second . They should connect with descending flues leading in the cellar or under the floor to a collecting - pipe , which , in most cases , should be carried directly to the foot 278 WARMING AND VENTILATION . Primary schools.
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Términos y frases comunes
amount Banking bill bones carried Chesapeake Bay chimney coal Committee Congress contractor County cubic feet Currency Department depth diameter direction District of Columbia draught earth electricity Favorable February feet a second flues furnished Government harbor heat height Henry House of Representatives inches Indian Institution James January John John A. J. Creswell June L. A. Sheldon Laplace Louisiana means ment Meteorological Meteorological observations miles Mound-builder mounds mountain Museum North Cullom Ohio Ohio River openings Passed Feb Passed Mar pipes Point Lookout polar light postage-stamps Postmaster-General present produced Prof R. L. Gibson resolution Rive road Saint Louis Saint Mary's River Sandy Hook second congressional district Secretary sectional area Senate skeletons skull Smithsonian Smithsonian Institution Southern Maryland Railroad specimens square feet stamps stone surface temperature tides tion tons United velocity ventilating-chimney ventilation Washington Whiteside County William York