. Journal . fully into consideration in the experiments. as i 5 / 1715 01 s^ ^ rve ^ — 15 9 ^ / 12-510 3 / V,c iS^ Ibaorp .c^ ^ 1 1 / / 75 35 // / 5 2 J / **& J ^ ^ y »--! . d ^^ Usf?^*-- Co. ONtlM roN ( . Soc > Lvc (%) % 7-5 10 12-6 16 17-5 20 225 25 27-6 30 32-5 35 37-6 40 J Vol. No. Cl. I.—plant, APPAKATUS, & MACHLNERY. 645 Journal and Patent Literature. Patent Spectfications mav be obtained by post by remitting as follows:— .,,. „^ t t _? it- r. English.—M. eacli, to the CoraptroUer of the Patent Office, 0. N. Dalton, Esq., Southampton Buildings, Chancery Lane, London, VN .
. Journal . fully into consideration in the experiments. as i 5 / 1715 01 s^ ^ rve ^ — 15 9 ^ / 12-510 3 / V,c iS^ Ibaorp .c^ ^ 1 1 / / 75 35 // / 5 2 J / **& J ^ ^ y »--! . d ^^ Usf?^*-- Co. ONtlM roN ( . Soc > Lvc (%) % 7-5 10 12-6 16 17-5 20 225 25 27-6 30 32-5 35 37-6 40 J Vol. No. Cl. I.—plant, APPAKATUS, & MACHLNERY. 645 Journal and Patent Literature. Patent Spectfications mav be obtained by post by remitting as follows:— .,,. „^ t t _? it- r. English.—M. eacli, to the CoraptroUer of the Patent Office, 0. N. Dalton, Esq., Southampton Buildings, Chancery Lane, London, VN . Stales.—Is. each, to the Secretary of the Society. French.—1 fr. 25 c. each, to Belm et Cie., 56, Bue des Francs Bourgeois, Paris (3e.).Oerman.^l mark each (with full particulars) to Kaiserlicii Patentamt, Berlin, Germany. I.—PLANT, APPARATUS, AND MACHINERY. for the concentration of liquids. J. Cathcart, Eng. Pat. 11,088, May 22, The liquid enters the evaporator through the opening, down the first group of tubes, c, into the cup, g.*t the bottom, and returns upwards through the tubes, fc,the upper ends of which project beyond the upper tube-plate. The tubes are heated by steam introduced throughT, and the vapour given off collects in the upper dome, j,fand passes away through q. By means of cross baffle- plates the liquid is caused to pass through the varioussets of tubes in succession and is finally dischargedthrough ?.—W. H. C. Vacuum-pan for cvaporaling apparatus. G. R. Ray, Manistee, Mich. Pat. 920,997, May 11. 1909. The claim is for a system of vacuum-pans each provided with a steam-belt heater and having a ring pipe extending , round each steam-belt and communicating therewith to [convey air from the steam-belt to a vacuum line. ? Tlie first pan of the series is heated by steam from an i\ternal source of supply, and the steam-belt of each ?iHceeding pan is connected with the vapour sp
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectchemist, bookyear1882
