Reports of Committees: 16th Congress, 1st Session - 49th Congress, 1st Session, 第 5 卷 |
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第 1 到 5 筆結果,共 82 筆
第 11 頁
... inch on the safety - valve ? 5. Had the safety - valve ever been found rusted or sticking in the aper- ture , or was it so at the time ? 6. Had that part of the boiler above the water ever been heated to a red heat , or approaching ...
... inch on the safety - valve ? 5. Had the safety - valve ever been found rusted or sticking in the aper- ture , or was it so at the time ? 6. Had that part of the boiler above the water ever been heated to a red heat , or approaching ...
第 13 頁
... inches . 4. What was the weight per square inch on the safety - valve ? The Etna was propelled by a high pressure engine , usually carrying ( as was said ) 150 pounds to the square inch , and , immediately previous to the disaster , was ...
... inches . 4. What was the weight per square inch on the safety - valve ? The Etna was propelled by a high pressure engine , usually carrying ( as was said ) 150 pounds to the square inch , and , immediately previous to the disaster , was ...
第 14 頁
... inch in thickness . This , however , was in cases where the boilers had been injured by heat , while deficient in ... inches diameter ) was ruptured or torn across the bottom , the rent extending in a spiral direction more than once ...
... inch in thickness . This , however , was in cases where the boilers had been injured by heat , while deficient in ... inches diameter ) was ruptured or torn across the bottom , the rent extending in a spiral direction more than once ...
第 16 頁
... inches , and are made to pass through both heads of the boiler , may be deemed sufficiently safe under careful management . Several of these boilers are placed side by side , with the communications for water and steam open between them ...
... inches , and are made to pass through both heads of the boiler , may be deemed sufficiently safe under careful management . Several of these boilers are placed side by side , with the communications for water and steam open between them ...
第 17 頁
... inches diameter ) which passes through the centre of the furnace , and in which the water is partially heat- ed . On the top of this pipe , where it projects into the fire room , and near the head of the boiler , are placed two double ...
... inches diameter ) which passes through the centre of the furnace , and in which the water is partially heat- ed . On the top of this pipe , where it projects into the fire room , and near the head of the boiler , are placed two double ...
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amount Answer appears April bank bill boat boiler cause cents chairman Chickasaw Chickasaw nation clerk coinage Colbert commissioners Committee of Claims Congress contract currency Currin cylinder deposition dollars duty emigrating Indians experiments explosion fire flues Francis Barnes furnished George Colbert gold Government heat House of Representatives Houston Humphreys county inch interrogatory iron James Brown Jennings John land laws lease letter Levi Colbert LOUIS MCLANE Luther Blake Major Eaton manufactures March metal Navy Agent o'clock A. M. obedient servant opinion ounces paid payment persons petitioner pounds present pressure proposals purchase quantity Question rations received referred resolution respectfully river Roddey safety-valve salt Samuel Houston Secretary Secretary of War seignorage Spanish dollars steam boilers steam engines steamboats supply temperature tion Treasury treaty tube United valve vessel weight whiskey WHITTLESEY Wickliffe