 | James Walker - 1829 - 278 lapas
...neither of which must be fastened down while the Engine is working. " 4th. The Engine and Boiler must be supported on springs and rest on six wheels ; and...height, from the ground to the top of the chimney, must not exceed fifteen feet. " 5th. The weight of the Machine, with its complement of water in the... | |
 | 1830 - 886 lapas
...rate of not less than ten miles per hour, with a pressure of steam in the boiler aot-exceeding 50lb. on the square inch. 2. That the engine and boiler...ground to the top of the chimney should not exceed fifteen feet. 3. That the engine should "effectually consume its own smoke;" and 4. That there should... | |
 | 1830 - 318 lapas
...rate of not less than ten miles per hour, with a pressure of steam in the boiler not exceeding 50 Ibs. on the square inch. 2. That the engine and boiler...ground to the top of the chimney should not exceed IS feet. 3. That the engine should "effectually consume its own smoke ;" — and 4. That there should... | |
 | Perry Fairfax Nursey - 1830 - 512 lapas
...rate of not less than ten miles per hour, with a pressure of steam in the boiler not exceding 601b. on the square inch. 2. That the engine and boiler...ground to the top of the chimney should not exceed 16 feet 3. That the engine should " effectually consume its own smoke ;" and 4. That there should be... | |
 | Luke Hebert - 1830 - 378 lapas
...exceeding 501b. on the square inch. 2. That the engine and boil»r should be supported on springs, arid rest on six wheels, and the height from the ground...of the chimney should not exceed 15 feet. 3. That tiie engine should " effectually consume its" own smoke ;" fend 4. That there should be two s;;fi'ty-valves,... | |
 | 1830 - 468 lapas
...of which must be fastened down while the engine is working. :" ,4th. — The engine and boiler must be supported on springs, and rest on six wheels ;...height, from the ground to the top of the chimney, must not exceed fifteen feet. " 5th. — The weight of the machine, with its complement of water in... | |
 | Elijah Galloway - 1829 - 890 lapas
...neither of which must be fastened down while the engine is working. "4. The engine and boiler must be supported on springs and rest on six wheels; and...height, from the ground to the top of the chimney, must not exceed fifteen feet. "5. The weight of the machine, with its complement of water in the boiler,... | |
 | 1830 - 824 lapas
...not exceeding 50 Ib. on the square inch ; that the engine and boiler should be supported on springs, and the height from the ground to the top of the chimney should not exceed 15 feet; that the engine should effectually consume its own smoke; and that there should be two safety valves,... | |
 | 1892 - 610 lapas
...while the engine is working. (7) The engine and boiler must be supported on springs and rest on four wheels, and the height from the ground to the top of the chimney must not exceed twelve feet. (8) There must be a mercurial gauge affixed to the machine with an index... | |
 | James Hann, Isaac Dodds - 1833 - 234 lapas
...neither of which must be fastened down while the en* gine is working. "4th, The engine and boiler must be supported on. springs, and rest on six wheels; and the height, from the giound to the top of the chimney, must not exceed fifteen feet. " 3th, The weight of the machine, with... | |
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Feet. 5th. -The weight of the Machine, with its complement of water in the Boiler, must, at most, not exceed Six Tons; and a Machine of less weight will be preferred if it draw after it a proportionate weight; and if the weight of the Engine, &c. 
