. Machinery and processes of the industrial arts, and apparatus of the exact sciences. e and enters at a higher point. Opposite currents are thusdelivered both above and below the float, and the density is maintaineduniform throughout the vessel. It must be said of this apparatus, as of nearly every thing which origi-nates with Mr. Siemens, that it is characterized by singular a volumeter it seems to be perfect. Whether the sensitiveness andaccuracy of the alcohometrical parts of it will prove to be equally satis-factory can only be determined experimentally. WATER METER OF MR. E.
. Machinery and processes of the industrial arts, and apparatus of the exact sciences. e and enters at a higher point. Opposite currents are thusdelivered both above and below the float, and the density is maintaineduniform throughout the vessel. It must be said of this apparatus, as of nearly every thing which origi-nates with Mr. Siemens, that it is characterized by singular a volumeter it seems to be perfect. Whether the sensitiveness andaccuracy of the alcohometrical parts of it will prove to be equally satis-factory can only be determined experimentally. WATER METER OF MR. E. DUBOYS. Mr. E. Duboys, of Paris, exhibits a form of water meter which, for its simplicity and thenecessary accura-cy of its measure-ments, must bewell adapted tothose cases inwhich great ra-pidity of flow isnot important. Itis also especiallysuited to the mea-surement of waterunder constructioncan hardly be wellexplained withouta figure. The wood Duboyss Water Meier—exterior. out annexed. Fig. 69, presents an exterior view of this meter; and the interior is shown in. DUBOYSS WATER METER. 223 Fiff. 70.
Size: 1704px × 1465px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, booksubjectmachinery, booksubjectscientificappa
