http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1432018-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-131 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D63-024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D65-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D63-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D65-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-22 |
| filingDate | 1973-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1976-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1432018-A |
| titleOfInvention | Apparatus for separating fluids |
| abstract | 1432018 Reverse osmosis TEIJIN LTD 4 April 1973 [24 Aug 1972] 16186/73 Heading B1X Fluid separatory apparatus comprises shell 1 having an inlet and outlet 9, 10, cover 2 sealed to the shell and having outlet 11, the shell and the cover forming a housing, and in the shell a fluid separatory member including a flange 3, which partitions the interior of the housing into a fluid treatment chamber 4 and a fluid separation chamber 5, and a hollow porous core 6 having spirally wound round about it numerous permeable hollow filaments 8 having their ends sealed into the flange 3 to open into chamber 5 in the cover, the other end of the core having slidably inserted into it a protuberance 13 of the shell, the connection optionally including a bellows member (Fig. 6 not shown), the assembly of filaments 8 having the following characteristics:- where D is the ratio of the actual volume of the hollow filaments to the apparent volume of the assembly of filaments, T is a thickness of the assembly, L is the length of a filament, N is the number of filament end openings in the surface of flange 3, n is the viscosity and Q the rate of flow of fluid flowing through the interior of the filaments and R is the i.d. of the filaments. The flange 3 may have frustoconical shape as shown for co-operation with a tapered internal surface of cover 2. Alternatively an annular plate having the tapered surface or an annular rigid keep plate (12) may be clamped between the flange and the cover (Figs. 5, 4, not shown). The other end of core 6 may be protected by a guard plate 6' of epoxy resin or metal. The fibres may be of double-layer structure with layers of polyethylene terephthalate and polystyrene or polycarbonate and may have o.d. 10 to 500 microns. Grounded fibrous or filmy electroconductive material may be placed among and around the separatory filaments to prevent build-up of electrical charge, and is preferably of netting, fabric or non-woven material. In Examples, the separatory element comprises diacetyl cellulose filaments wound on a hollow porous vinyl chloride tube, and is used in the desalination of water. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3050758-C2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2950426-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6022478-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4401014-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4438327-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2467620-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3017634-A1 |
| priorityDate | 1972-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.