Cyclopedia of textile work : a general reference library on cotton, woollen and worsted yarn manufacture, weaving, designing, chemistry and dyeing, finishing, knitting, and allied subjects (1907)
Chicago : American school of correspondence · leaf 52
a,O dust, dirt and fine particles of cotton are discharged from thepicker by fans, through the galvanized iron pipes, H. Thesepipes are provided with an automatic closing damper, K, wliieh is 42 … COTTON SPINNING. kept open while the picker is laiiiniiig- by the pressure of airin the pipe, but when the machine is stopped tlie pressure ceases,and the damper closes of its own weight, assisted by the pressurein the dust room, produced by the other fans. This automaticclosing of the damper…
Textile industry · Textile fabrics
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from The Mason Machine Works, Taunton, Massachusetts, U.S.A., inventors and builders of cotton machinery : Founded 1842 ; Incorporated 1873 ; [Catalogue] (1898)](https://img.insideoutlibrary.com/img/200/ia-masonmachinework00maso-319-89.webp)
