METHOD FOR PUMPING GAS-LIQUID MIXTURES AND PISTON PUMP
The present invention relates to a method for pumping gas-liquid mixtures and to a piston pump characterised in that a gas-liquid mixture is fed into a working chamber during the suction stroke and the compression stroke of the gas, wherein said mixture is fed through a hydraulic channel from an are...
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| creator | SAZONOV, JURY APPOLONIEVICH ELISEEV, VYACHESLAV NIKOLAEVICH JUDIN, IGOR STANISLAVOVICH PETROV, ALEXANDR MIKHAILOVICH |
| description | The present invention relates to a method for pumping gas-liquid mixtures and to a piston pump characterised in that a gas-liquid mixture is fed into a working chamber during the suction stroke and the compression stroke of the gas, wherein said mixture is fed through a hydraulic channel from an area located at the outlet of a discharge valve of said working chamber. The hydraulic channel is formed in the closure member of the discharge valve and comprises a separator, a filter, a throttle with adjustable hydraulic resistance as well as an insert with an axial opening and a radial opening.
Cette invention concerne un procédé de pompage de mélanges de gaz et de liquides ainsi qu'une pompe à piston qui se caractérisent en ce que l'on envoie un mélange de gaz et de liquide dans la chambre de travail lors du cycle d'aspiration et du cycle de compression du gaz, ceci par l'intermédiaire d'un canal hydraulique et depuis une zone située à la sortie d'un clapet d'admission de ladite chambre de travail. Le canal hydraulique est formé dans l'organe de fermeture du clapet d'admission, et comprend un séparateur, un filtre, un étranglement à résistance hydraulique réglable et un insert comportant une ouverture axiale et une ouverture radiale. |
| format | Patent |
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Cette invention concerne un procédé de pompage de mélanges de gaz et de liquides ainsi qu'une pompe à piston qui se caractérisent en ce que l'on envoie un mélange de gaz et de liquide dans la chambre de travail lors du cycle d'aspiration et du cycle de compression du gaz, ceci par l'intermédiaire d'un canal hydraulique et depuis une zone située à la sortie d'un clapet d'admission de ladite chambre de travail. Le canal hydraulique est formé dans l'organe de fermeture du clapet d'admission, et comprend un séparateur, un filtre, un étranglement à résistance hydraulique réglable et un insert comportant une ouverture axiale et une ouverture radiale.</description><edition>6</edition><language>eng ; fre ; rus</language><subject>BLASTING ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; WEAPONS</subject><creationdate>2000</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=20000615&DB=EPODOC&CC=WO&NR=0034654A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000615&DB=EPODOC&CC=WO&NR=0034654A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SAZONOV, JURY APPOLONIEVICH</creatorcontrib><creatorcontrib>ELISEEV, VYACHESLAV NIKOLAEVICH</creatorcontrib><creatorcontrib>JUDIN, IGOR STANISLAVOVICH</creatorcontrib><creatorcontrib>PETROV, ALEXANDR MIKHAILOVICH</creatorcontrib><title>METHOD FOR PUMPING GAS-LIQUID MIXTURES AND PISTON PUMP</title><description>The present invention relates to a method for pumping gas-liquid mixtures and to a piston pump characterised in that a gas-liquid mixture is fed into a working chamber during the suction stroke and the compression stroke of the gas, wherein said mixture is fed through a hydraulic channel from an area located at the outlet of a discharge valve of said working chamber. The hydraulic channel is formed in the closure member of the discharge valve and comprises a separator, a filter, a throttle with adjustable hydraulic resistance as well as an insert with an axial opening and a radial opening.
Cette invention concerne un procédé de pompage de mélanges de gaz et de liquides ainsi qu'une pompe à piston qui se caractérisent en ce que l'on envoie un mélange de gaz et de liquide dans la chambre de travail lors du cycle d'aspiration et du cycle de compression du gaz, ceci par l'intermédiaire d'un canal hydraulique et depuis une zone située à la sortie d'un clapet d'admission de ladite chambre de travail. Le canal hydraulique est formé dans l'organe de fermeture du clapet d'admission, et comprend un séparateur, un filtre, un étranglement à résistance hydraulique réglable et un insert comportant une ouverture axiale et une ouverture radiale.</description><subject>BLASTING</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDzdQ3x8HdRcPMPUggI9Q3w9HNXcHcM1vXxDAz1dFHw9YwICQ1yDVZw9HNRCPAMDvH3AyvjYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXx4f4GBsYmZqYmjobGRCgBANZ3J74</recordid><startdate>20000615</startdate><enddate>20000615</enddate><creator>SAZONOV, JURY APPOLONIEVICH</creator><creator>ELISEEV, VYACHESLAV NIKOLAEVICH</creator><creator>JUDIN, IGOR STANISLAVOVICH</creator><creator>PETROV, ALEXANDR MIKHAILOVICH</creator><scope>EVB</scope></search><sort><creationdate>20000615</creationdate><title>METHOD FOR PUMPING GAS-LIQUID MIXTURES AND PISTON PUMP</title><author>SAZONOV, JURY APPOLONIEVICH ; ELISEEV, VYACHESLAV NIKOLAEVICH ; JUDIN, IGOR STANISLAVOVICH ; PETROV, ALEXANDR MIKHAILOVICH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO0034654A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; rus</language><creationdate>2000</creationdate><topic>BLASTING</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SAZONOV, JURY APPOLONIEVICH</creatorcontrib><creatorcontrib>ELISEEV, VYACHESLAV NIKOLAEVICH</creatorcontrib><creatorcontrib>JUDIN, IGOR STANISLAVOVICH</creatorcontrib><creatorcontrib>PETROV, ALEXANDR MIKHAILOVICH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SAZONOV, JURY APPOLONIEVICH</au><au>ELISEEV, VYACHESLAV NIKOLAEVICH</au><au>JUDIN, IGOR STANISLAVOVICH</au><au>PETROV, ALEXANDR MIKHAILOVICH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR PUMPING GAS-LIQUID MIXTURES AND PISTON PUMP</title><date>2000-06-15</date><risdate>2000</risdate><abstract>The present invention relates to a method for pumping gas-liquid mixtures and to a piston pump characterised in that a gas-liquid mixture is fed into a working chamber during the suction stroke and the compression stroke of the gas, wherein said mixture is fed through a hydraulic channel from an area located at the outlet of a discharge valve of said working chamber. The hydraulic channel is formed in the closure member of the discharge valve and comprises a separator, a filter, a throttle with adjustable hydraulic resistance as well as an insert with an axial opening and a radial opening.
Cette invention concerne un procédé de pompage de mélanges de gaz et de liquides ainsi qu'une pompe à piston qui se caractérisent en ce que l'on envoie un mélange de gaz et de liquide dans la chambre de travail lors du cycle d'aspiration et du cycle de compression du gaz, ceci par l'intermédiaire d'un canal hydraulique et depuis une zone située à la sortie d'un clapet d'admission de ladite chambre de travail. Le canal hydraulique est formé dans l'organe de fermeture du clapet d'admission, et comprend un séparateur, un filtre, un étranglement à résistance hydraulique réglable et un insert comportant une ouverture axiale et une ouverture radiale.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; rus |
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| subjects | BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS |
| title | METHOD FOR PUMPING GAS-LIQUID MIXTURES AND PISTON PUMP |
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