Recycling compressor with aspirator for isotopic separation by gas diffusion
L'invention concerne un compresseur qui comprime un flux principal à basse pression (F1) et recomprime un flux secondaire à moyenne pression (F2) pour délivrer un flux commun à haute pression (F3). A cet effet, le compresseur comprend, en plus des moyens de compression (14) du flux principal (F...
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| creator | PLOTKOWIAK, JOSEPH QUILLEVERE, HERVE ALAIN |
| description | L'invention concerne un compresseur qui comprime un flux principal à basse pression (F1) et recomprime un flux secondaire à moyenne pression (F2) pour délivrer un flux commun à haute pression (F3). A cet effet, le compresseur comprend, en plus des moyens de compression (14) du flux principal (F1), des moyens statiques formant tuyère inductrice (40) logés dans le diffuseur et des moyens pour y introduire le flux secondaire (F2), le flux principal (F1) constituant le flux d'entraînement. Ce type de compresseur est utilisé pour le recyclage dans les installations d'enrichissement de l'uranium par séparation isotopique obtenue par diffusion gazeuse.
A compressor which compresses a principal flow at low pressure and recompresses a secondary flow at medium pressure to deliver a common flow at high pressure. The compressor includes, in addition to compression devices for the principal flow, static devices forming an induction nozzle housed in the scatterer and devices to introduce therein the secondary flow, the principal flow constituting the drive flow. |
| format | Patent |
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A compressor which compresses a principal flow at low pressure and recompresses a secondary flow at medium pressure to deliver a common flow at high pressure. The compressor includes, in addition to compression devices for the principal flow, static devices forming an induction nozzle housed in the scatterer and devices to introduce therein the secondary flow, the principal flow constituting the drive flow.</description><language>eng ; fre ; ger</language><subject>BLASTING ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT PUMPS ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BYUSING INERTIA OF FLUID TO BE PUMPED ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; SIPHONS ; WEAPONS</subject><creationdate>1981</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19810923&DB=EPODOC&CC=EP&NR=0036343A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19810923&DB=EPODOC&CC=EP&NR=0036343A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PLOTKOWIAK, JOSEPH</creatorcontrib><creatorcontrib>QUILLEVERE, HERVE ALAIN</creatorcontrib><title>Recycling compressor with aspirator for isotopic separation by gas diffusion</title><description>L'invention concerne un compresseur qui comprime un flux principal à basse pression (F1) et recomprime un flux secondaire à moyenne pression (F2) pour délivrer un flux commun à haute pression (F3). A cet effet, le compresseur comprend, en plus des moyens de compression (14) du flux principal (F1), des moyens statiques formant tuyère inductrice (40) logés dans le diffuseur et des moyens pour y introduire le flux secondaire (F2), le flux principal (F1) constituant le flux d'entraînement. Ce type de compresseur est utilisé pour le recyclage dans les installations d'enrichissement de l'uranium par séparation isotopique obtenue par diffusion gazeuse.
A compressor which compresses a principal flow at low pressure and recompresses a secondary flow at medium pressure to deliver a common flow at high pressure. The compressor includes, in addition to compression devices for the principal flow, static devices forming an induction nozzle housed in the scatterer and devices to introduce therein the secondary flow, the principal flow constituting the drive flow.</description><subject>BLASTING</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-POSITIVE DISPLACEMENT PUMPS</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BYUSING INERTIA OF FLUID TO BE PUMPED</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>SIPHONS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1981</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNijEKAjEQRdNYyOod5gLCSsReZMViCxH7ZYyTdWDNDJmI7O1N4QEsPo_3-EvXXynMYeI0QpCXZjKTDB8uT0BTzliqxjo2KaIcwEixZpYE9xlGNHhwjG-rYeUWESej9Y-Ng1N3O543pDKQKQZKVIbu0rZ-73f-sPV_XL6aSzYj</recordid><startdate>19810923</startdate><enddate>19810923</enddate><creator>PLOTKOWIAK, JOSEPH</creator><creator>QUILLEVERE, HERVE ALAIN</creator><scope>EVB</scope></search><sort><creationdate>19810923</creationdate><title>Recycling compressor with aspirator for isotopic separation by gas diffusion</title><author>PLOTKOWIAK, JOSEPH ; QUILLEVERE, HERVE ALAIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0036343A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1981</creationdate><topic>BLASTING</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-POSITIVE DISPLACEMENT PUMPS</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BYUSING INERTIA OF FLUID TO BE PUMPED</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>SIPHONS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>PLOTKOWIAK, JOSEPH</creatorcontrib><creatorcontrib>QUILLEVERE, HERVE ALAIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PLOTKOWIAK, JOSEPH</au><au>QUILLEVERE, HERVE ALAIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Recycling compressor with aspirator for isotopic separation by gas diffusion</title><date>1981-09-23</date><risdate>1981</risdate><abstract>L'invention concerne un compresseur qui comprime un flux principal à basse pression (F1) et recomprime un flux secondaire à moyenne pression (F2) pour délivrer un flux commun à haute pression (F3). A cet effet, le compresseur comprend, en plus des moyens de compression (14) du flux principal (F1), des moyens statiques formant tuyère inductrice (40) logés dans le diffuseur et des moyens pour y introduire le flux secondaire (F2), le flux principal (F1) constituant le flux d'entraînement. Ce type de compresseur est utilisé pour le recyclage dans les installations d'enrichissement de l'uranium par séparation isotopique obtenue par diffusion gazeuse.
A compressor which compresses a principal flow at low pressure and recompresses a secondary flow at medium pressure to deliver a common flow at high pressure. The compressor includes, in addition to compression devices for the principal flow, static devices forming an induction nozzle housed in the scatterer and devices to introduce therein the secondary flow, the principal flow constituting the drive flow.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BYUSING INERTIA OF FLUID TO BE PUMPED PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SIPHONS WEAPONS |
| title | Recycling compressor with aspirator for isotopic separation by gas diffusion |
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