| 摘要 |
<p>926,445. Filters and coalescers; gravityseparation apparatus. BENDIX CORPORATION. July 21, 1961 [Aug. 25, 1960], No. 26542/61. Class 46. Fuel contaminated with water and solids is introduced at 11, Fig. 1, and passes first through coalescer elements 14 consisting e.g. of resin-bonded compressed layers of glass fibres and then through filter-separat- or elements 18. Each element 18, Fig. 2, consists of a resinimpregnated pleated paper cylinder 24 surrounding a porous tubular member 26 which has the property of stopping the liquid flow when either sufficient water has passed through cylinder 24 to cause the member to swell and thereby to close the pores through itself, or sufficient solids have passed through cylinder 24 to build up a residue layer which obturates the pores. The member 26 may consist of a stack of discs of paper, cellulose or other fibrous or non-fibrous material, treated with an epoxy resin solution. A pressure-gauge 44 may be provided. Specification 922,322 is referred to.</p> |
