hide Matching Documents

The documents where this entity occurs most often are shown below. Click on a document to open it.

Document Max. Freq Min. Freq
Knight's Mechanical Encyclopedia (ed. Knight) 22 0 Browse Search
View all matching documents...

Your search returned 22 results in 4 document sections:

Knight's Mechanical Encyclopedia (ed. Knight), C. (search)
er 20, 1864, passed the air through a shower of the liquid, which was dropped into the vaporizer in measured quantities. Irwin introduced a feature (April 11, 1865) founded on the fact that the hydrocarbon vapor conferred greater gravity upon the air, so that the weight of the carbureted air forced itself to the burner and dispensed with a blowing apparatus. He also used a caloric engine to produce a motive-power to generate a blast of air, and the escaping heated air was carbureted. Boynton, 1865, dispensed with moving machinery in the chamber, by making a plain metallic box with a fibrous material inside, through which air was forced. He also mixed the benzoles of gas-tar and petroleum. Myer, 1865, washed the carbureted air, to remove extraneous matters. Pease's carburetor. Pease, 1865, injected air at the lower portion of the carburetor, causing it to ascend through fluid in contact with the lower surfaces of a series of inclined planes with flanged edges and ends
Knight's Mechanical Encyclopedia (ed. Knight), F. (search)
0G. SchaeffeNov. 11, 1856. 5. In Form of a Faucet or Spigot. (a.) Having Chamber in the Faucet. *6,945A. D. PerryDec. 11, 1845. *10,520F. CookFeb. 14, 1854. *19,553A. C. FaivreMar. 9, 1858. 20,776Brooks and WalkerJuly 6, 1858. *23,226P. BoyntonMar. 15, 1859. *26,646P. BoyntonJan. 3, 1860. 38,772H. UnderwoodJune 2, 1863. 39,232C. W. HowardJuly 14, 1863. 45,801C. G. SaezJan. 3, 1865. 5. (b.) Having Chamber in the Barrel in Front of Faucet. No.Name.Date. 11,685H. W. AdamsP. BoyntonJan. 3, 1860. 38,772H. UnderwoodJune 2, 1863. 39,232C. W. HowardJuly 14, 1863. 45,801C. G. SaezJan. 3, 1865. 5. (b.) Having Chamber in the Barrel in Front of Faucet. No.Name.Date. 11,685H. W. AdamsSept 19, 1854. 12,681F. KleinApr. 10, 1855. 13,154E. AllenJuly 3, 1855. 5. (b.) Having Chamber in the Barrel in Front of Faucet.—Continued. No.Name.Date. 14,077J. H. MerrillJan. 8, 1856. 15,990T. A. WashingtonOct. 28, 1856. 113,194R. HenningerMar. 28, 1871. class C. — revolvers. [The dagger (†) signifies that the cylinder has a cartridge-shell extractor.] 1. Chambered Cylinder revolving on Parallel Axis. (a.) Behind a Barrel; Cylinder charged at Front. No.Name.Date.<
Knight's Mechanical Encyclopedia (ed. Knight), P. (search)
ny refettling is required, and these heats are worked in a day of ten hours. See puddling-furnace. Mechanical Puddlers. Griffith1865 McCarty1852 Berard1867 Harrison1854 Bloomhall1872 Bennett1864 Heatley1873 Gove1858 Dormoy1869 Riley1873 Danes1873 Sellers1873 Wood1870 Heatley1869 Revolving Puddlers. BeadlestoneDec. 9, 1857 HeatonAug. 13, 1867 AllenApr. 14, 1868 YatesFeb. 23, 1869 DanksNov. 24, 1868 DanksOct. 20, 1869 YatesFeb. 23, 1869 See also patents to Boynton, Allen, Jenkins, Smith, 1871; Jackson, Goodrich, Richardson, et al., Davies, Post, 1872; Jones, Danks, 1873. Pud′dle-rolls. The first, or roughing, rolls of a rolling-mill. Invented by Henry Cort, England, and patented in 1783. The loop, or ball of puddled iron, after a preliminary forging, is drawn out by passing through the puddle-rolls, instead of being extended under the hammer. It is then a rough bar. The rolls which bring the iron to definite merchantable shape are known
Knight's Mechanical Encyclopedia (ed. Knight), S. (search)
c, gullet-tooth.i, smith's frame-saw for metal. e, compass-saw.j, Boynton's lightning saw. f, hand-saw.See a a′ a′, Fig. 4642. The foll and the last for ripping and for soft woods. Saw-teeth. In Boynton's saw (a a′ a′, Fig. 4642), the teeth are all clearers, as well aslade, and they are set alternately to the right and left. a‴ is Boynton's perforated saw. Hoe's cross-cut saw b has double cutting-teet1857. 21,234JacksonAug. 17, 1858. 22,17HookNov. 30, 1858. 23,285BoyntonMar. 15, 1859. 24,027HookMay. 17, 1859. 24,061SpencerMay. 17, 1mingsMay 24, 1874. 156,624YoungNov. 3, 1874. 2. Braiders. 12,014BoyntonNov. 28, 1854. 26,205RobertsonNov. 22, 1859. 36,847MaddockNov. 4,'s patent, March 21, 1854: Olney and Kellogg, January 4, 1859; and Boynton, January 23, 1866. Spoke-pol′ish-ing ma-chine′. A machine fos swim across the Straits of Dover, without artificial floats, and Boynton's trip with a lifepre-server dress, are recent feats (1875)