METHOD FOR ADJUSTING THE PRESSURE IN A CRYOGENIC TANK AND CORRESPONDING DEVICE
In a prior-art method to regulate the pressure inside a cryogenic tank containing cold gas when a main stream for a consumer is withdrawn, heated gas in the form of a heating gas secondary stream, which is regulated as a function of the tank pressure, is fed through the cryogenic tank via a pipe. In...
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| creator | KOSER, HEINZ SCHMITT, RAINER MICHEL, FRIEDEL |
| description | In a prior-art method to regulate the pressure inside a cryogenic tank containing cold gas when a main stream for a consumer is withdrawn, heated gas in the form of a heating gas secondary stream, which is regulated as a function of the tank pressure, is fed through the cryogenic tank via a pipe. In order to start on this basis and to provide a simple and safe operating method to regulate the main stream and the secondary stream while also providing a cost-efficient device for this purpose, it is proposed by the method according to the invention that the secondary stream and the main stream be fed to a pressure-control means equipped with a first adjustable throttle for the secondary stream and with a second adjustable throttle for the main stream, whereby the throttles are coupled to each other in such a way that they can be opened and closed in opposite directions as a function of the pressure in the tank. The device suitable for this purpose comprises a pressure-control means with which a gas stream in the form of a heating gas secondary stream, which is regulated as a function of the pressure in the tank, is conveyed through the pipe, whereby the pressure-control means is equipped with a first adjustable throttle to regulate the secondary stream and with a second adjustable throttle to regulate the main stream, and these throttles are coupled to each other in such a way that they can be opened and closed in opposite directions as a function of the pressure in the tank (FIG. 2). |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP1206663A2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP1206663A2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP1206663A23</originalsourceid><addsrcrecordid>eNqNy7EKwjAURuEsDqK-w_8CgraQPSS3TRRvQpIKTqVIOhUt1PdHBR_A6SzfWQu-ULbeoPERypy6lB23yJYQIqXURYJjKOh48y2x08iKz1BsoH38kODZfBdDV6dpK1bjMC1l9-tGoKGs7b7Mz74s83Avj_LqKRyrg5SyVlX9B3kDo6Qt4w</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR ADJUSTING THE PRESSURE IN A CRYOGENIC TANK AND CORRESPONDING DEVICE</title><source>esp@cenet</source><creator>KOSER, HEINZ ; SCHMITT, RAINER ; MICHEL, FRIEDEL</creator><creatorcontrib>KOSER, HEINZ ; SCHMITT, RAINER ; MICHEL, FRIEDEL</creatorcontrib><description>In a prior-art method to regulate the pressure inside a cryogenic tank containing cold gas when a main stream for a consumer is withdrawn, heated gas in the form of a heating gas secondary stream, which is regulated as a function of the tank pressure, is fed through the cryogenic tank via a pipe. In order to start on this basis and to provide a simple and safe operating method to regulate the main stream and the secondary stream while also providing a cost-efficient device for this purpose, it is proposed by the method according to the invention that the secondary stream and the main stream be fed to a pressure-control means equipped with a first adjustable throttle for the secondary stream and with a second adjustable throttle for the main stream, whereby the throttles are coupled to each other in such a way that they can be opened and closed in opposite directions as a function of the pressure in the tank. The device suitable for this purpose comprises a pressure-control means with which a gas stream in the form of a heating gas secondary stream, which is regulated as a function of the pressure in the tank, is conveyed through the pipe, whereby the pressure-control means is equipped with a first adjustable throttle to regulate the secondary stream and with a second adjustable throttle to regulate the main stream, and these throttles are coupled to each other in such a way that they can be opened and closed in opposite directions as a function of the pressure in the tank (FIG. 2).</description><edition>7</edition><language>eng ; fre ; ger</language><subject>BLASTING ; CONTROLLING ; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES ; FIXED-CAPACITY GAS-HOLDERS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PHYSICS ; REGULATING ; STORING OF DISTRIBUTING GASES OR LIQUIDS ; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES ; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES ; WEAPONS</subject><creationdate>2002</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=20020522&DB=EPODOC&CC=EP&NR=1206663A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020522&DB=EPODOC&CC=EP&NR=1206663A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KOSER, HEINZ</creatorcontrib><creatorcontrib>SCHMITT, RAINER</creatorcontrib><creatorcontrib>MICHEL, FRIEDEL</creatorcontrib><title>METHOD FOR ADJUSTING THE PRESSURE IN A CRYOGENIC TANK AND CORRESPONDING DEVICE</title><description>In a prior-art method to regulate the pressure inside a cryogenic tank containing cold gas when a main stream for a consumer is withdrawn, heated gas in the form of a heating gas secondary stream, which is regulated as a function of the tank pressure, is fed through the cryogenic tank via a pipe. In order to start on this basis and to provide a simple and safe operating method to regulate the main stream and the secondary stream while also providing a cost-efficient device for this purpose, it is proposed by the method according to the invention that the secondary stream and the main stream be fed to a pressure-control means equipped with a first adjustable throttle for the secondary stream and with a second adjustable throttle for the main stream, whereby the throttles are coupled to each other in such a way that they can be opened and closed in opposite directions as a function of the pressure in the tank. The device suitable for this purpose comprises a pressure-control means with which a gas stream in the form of a heating gas secondary stream, which is regulated as a function of the pressure in the tank, is conveyed through the pipe, whereby the pressure-control means is equipped with a first adjustable throttle to regulate the secondary stream and with a second adjustable throttle to regulate the main stream, and these throttles are coupled to each other in such a way that they can be opened and closed in opposite directions as a function of the pressure in the tank (FIG. 2).</description><subject>BLASTING</subject><subject>CONTROLLING</subject><subject>FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES</subject><subject>FIXED-CAPACITY GAS-HOLDERS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PHYSICS</subject><subject>REGULATING</subject><subject>STORING OF DISTRIBUTING GASES OR LIQUIDS</subject><subject>SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES</subject><subject>VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNy7EKwjAURuEsDqK-w_8CgraQPSS3TRRvQpIKTqVIOhUt1PdHBR_A6SzfWQu-ULbeoPERypy6lB23yJYQIqXURYJjKOh48y2x08iKz1BsoH38kODZfBdDV6dpK1bjMC1l9-tGoKGs7b7Mz74s83Avj_LqKRyrg5SyVlX9B3kDo6Qt4w</recordid><startdate>20020522</startdate><enddate>20020522</enddate><creator>KOSER, HEINZ</creator><creator>SCHMITT, RAINER</creator><creator>MICHEL, FRIEDEL</creator><scope>EVB</scope></search><sort><creationdate>20020522</creationdate><title>METHOD FOR ADJUSTING THE PRESSURE IN A CRYOGENIC TANK AND CORRESPONDING DEVICE</title><author>KOSER, HEINZ ; SCHMITT, RAINER ; MICHEL, FRIEDEL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1206663A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2002</creationdate><topic>BLASTING</topic><topic>CONTROLLING</topic><topic>FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES</topic><topic>FIXED-CAPACITY GAS-HOLDERS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PHYSICS</topic><topic>REGULATING</topic><topic>STORING OF DISTRIBUTING GASES OR LIQUIDS</topic><topic>SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES</topic><topic>VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>KOSER, HEINZ</creatorcontrib><creatorcontrib>SCHMITT, RAINER</creatorcontrib><creatorcontrib>MICHEL, FRIEDEL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KOSER, HEINZ</au><au>SCHMITT, RAINER</au><au>MICHEL, FRIEDEL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR ADJUSTING THE PRESSURE IN A CRYOGENIC TANK AND CORRESPONDING DEVICE</title><date>2002-05-22</date><risdate>2002</risdate><abstract>In a prior-art method to regulate the pressure inside a cryogenic tank containing cold gas when a main stream for a consumer is withdrawn, heated gas in the form of a heating gas secondary stream, which is regulated as a function of the tank pressure, is fed through the cryogenic tank via a pipe. In order to start on this basis and to provide a simple and safe operating method to regulate the main stream and the secondary stream while also providing a cost-efficient device for this purpose, it is proposed by the method according to the invention that the secondary stream and the main stream be fed to a pressure-control means equipped with a first adjustable throttle for the secondary stream and with a second adjustable throttle for the main stream, whereby the throttles are coupled to each other in such a way that they can be opened and closed in opposite directions as a function of the pressure in the tank. The device suitable for this purpose comprises a pressure-control means with which a gas stream in the form of a heating gas secondary stream, which is regulated as a function of the pressure in the tank, is conveyed through the pipe, whereby the pressure-control means is equipped with a first adjustable throttle to regulate the secondary stream and with a second adjustable throttle to regulate the main stream, and these throttles are coupled to each other in such a way that they can be opened and closed in opposite directions as a function of the pressure in the tank (FIG. 2).</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| source | esp@cenet |
| subjects | BLASTING CONTROLLING FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS HEATING LIGHTING MECHANICAL ENGINEERING PHYSICS REGULATING STORING OF DISTRIBUTING GASES OR LIQUIDS SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS |
| title | METHOD FOR ADJUSTING THE PRESSURE IN A CRYOGENIC TANK AND CORRESPONDING DEVICE |
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