http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-940513-A
Outgoing Links
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| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F15B11-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05D16-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B66F3-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05D23-1919 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F25B9-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05D23-275 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C7-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F15B11-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B66F3-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05D16-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05D23-275 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17C7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17C7-02 |
| filingDate | 1961-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1963-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-940513-A |
| titleOfInvention | Improvements in or relating to installations for the expansion of liquefied gas |
| abstract | 940,513. Revaporizing liquefied gas. BOUDET ET CIE, and COMPAGNIE CENTRALE DE MINES ET METALLURGIE SICLI. Jan. 19, 1961 [Jan. 25, 1960; Dec. 15, 1960], No. 2194/61. Heading F4P. An installation for the expansion of a liquefied gas, e.g. carbon dioxide, contained in a container 1, Fig. 1, under high pressure, comprises a vaporization chamber 2 provided with heating means, for example an electric heating rod 14, the chamber 2 being arranged, by means including a pilot valve 4 which is adapted to assume either a fully open or completely shut position in response to the medium pressure in the chamber 2, for connection to the container 1, an outlet from the chamber 2 being connected to an expander 5 adapted to reduce the pressure of the gas from the medium pressure to a low pressure. The chamber 2 is connected to the container 1 by a conduit 3 provided with the valve 4 and a filter 25, the conduit 3 terminating in a nozzle 11 which is of such a size that the liquid gas does not vaporize in the conduit 3, and the chamber 2 is connected to the expander 5 by a conduit 6 provided with a filter 26, gas being led from the expander 5 through a conduit 7 to which is connected a safety valve 23. The valve 4 is connected to the chamber 2 by a conduit 12 provided with a safety valve 22, for the control of the valve 4. The expander 5 is arranged within a chamber 16 having heating means, for example an electric heating rod 17, the rods 14 and 17 being connected to mains supply 15. A thermostat 27 controls the temperature in the chamber 2. Nitrogen which is stored under pressure in a container 35 is delivered to the chamber 2 through a nozzle 36, the quantity of nitrogen which is delivered being regulated automatically by a regulator 37 controlled by the gas pressure in the conduit 7, to which the regulator 37 is connected by a conduit 38. Admission of nitrogen to the chamber 2 is for the purpose of dispersing any particles of frost which may have formed therein. In a second embodiment, Fig. 2, the vaporization chamber 2 is connected to the expander 5 through an overheating receptacle in the form of a coil 41 which is in a bottomless vat 42 disposed within a heated receptacle 43, the latter being filled with a fluid such as oil, glycol, glycerined water, gas or vapour and the chamber 2 and the coil 41 being immersed in the fluid. The coil 41 is heated by an electric resistance 47 regulated by a thermostat 49. A drier may be provided at the outlet of the container 1. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3027921-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111779969-A |
| priorityDate | 1960-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.