 To avoid this difficulty, attempts have been made to put the indicator within the boiler by covering it with glass, but with as little success, for the action of high temperatures, it is known, renders the glass opaque. " My invention, it is believed,...  Mechanics' Magazine - 112. lappuse1847Pilnskats - Par šo grāmatu
 | United States. Patent Office - 1846 - 2014 lapas
...stuffing box, has generally been resorted to, but it is evident that the friction of the stuffing box will prevent the working of such an apparatus, which...float is suspended or attached, to communicate motion, by attraction and repulsion, to an index needle turning on an axis outside the boiler, and separated... | |
 | 1846 - 910 lapas
...Water in Steam Sailers; George Faber, Canton, Ohio, November 26. The patentee says, — " My invention consists simply in attaching a magnet to the axis...float is suspended or attached, to communicate motion by attraction and repulsion, to an index needle turning on an axis outside the boiler, and separated... | |
 | 1847 - 650 lapas
...power, as the buoyancy of the float is its only actuating force. To avoid this difficulty, attempt! have been made to put the indicator within the boiler...to the axis of motion of a wheel or lever, to which tbe float is suspended or attached, to communicate motion by attraction and repulsion, to an index... | |
 | William Newton, Charles Frederick Partington - 1847 - 528 lapas
...improved method of indicating the height of water in steam-boilers. THE patentee says i — "My invention consists simply in attaching a magnet to the axis...motion of a wheel or lever, to which the float is supended or attached, to communicate motion by attraction and repulsion, to an index needle turning... | |
 | William Newton - 1847 - 534 lapas
...improved method of indicating the height of water in steam-boilers. THE patentee says : — " My invention consists simply in attaching a magnet to the axis...motion of a wheel or lever, to which the float is supended or attached, to communicate motion by attraction and repulsion, to an index needle turning... | |
 | Charles W. Vincent, James Mason - 1848 - 400 lapas
...engineer, must be outside. A float, resting on the water, and communicating with an index, a lever, or other device outside, through a stuffing-box, has...float is suspended or attached, to communicate motion by attraction and repulsion, to an index-needle turning on an axis outside the boiler, and separated... | |
 | United States. Congress. Senate - 1867 - 670 lapas
...described in the schedule accompanying the letters patent, as follows : " It consists, simply, in attaching to the axis of motion of a wheel or lever to which a float (in the boiler) is suspended or attached, to communicate motion by attraction or repulsion... | |
 | 1846 - 464 lapas
...Water in Steam Boilers ; George Faber, Canton, Ohio, November 26. The patentee says, — "My invention consists simply in attaching a magnet to the axis...float is suspended or attached, to communicate motion by attraction and repulsion, to an index needle turning on an axis outside the boiler, and separated... | |
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