DOUBLE-SEAT VALVE
The double seat valve includes a hollow rod (6a) with a second valve housing part (1b) in the passage region to act as a pressure equalizing piston (6b). Its cross section is roughly the same as the through passage cross section (AN) between the valve housing parts (1a, 1b). The hollow rod is reduce...
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| creator | WIEDENMANN, WILLI COURA, HERBERT |
| description | The double seat valve includes a hollow rod (6a) with a second valve housing part (1b) in the passage region to act as a pressure equalizing piston (6b). Its cross section is roughly the same as the through passage cross section (AN) between the valve housing parts (1a, 1b). The hollow rod is reduced to the minimum cross section for the necessary strength in the region between the second closing part (6) and the pressure equalizing piston. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP1581757B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP1581757B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP1581757B13</originalsourceid><addsrcrecordid>eNrjZBB08Q918nHVDXZ1DFEIc_QJc-VhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAYamFobmpuZOhsZEKAEA4GwdWQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>DOUBLE-SEAT VALVE</title><source>esp@cenet</source><creator>WIEDENMANN, WILLI ; COURA, HERBERT</creator><creatorcontrib>WIEDENMANN, WILLI ; COURA, HERBERT</creatorcontrib><description>The double seat valve includes a hollow rod (6a) with a second valve housing part (1b) in the passage region to act as a pressure equalizing piston (6b). Its cross section is roughly the same as the through passage cross section (AN) between the valve housing parts (1a, 1b). The hollow rod is reduced to the minimum cross section for the necessary strength in the region between the second closing part (6) and the pressure equalizing piston.</description><language>eng ; fre ; ger</language><subject>ACTUATING-FLOATS ; BLASTING ; COCKS ; DEVICES FOR VENTING OR AERATING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; TAPS ; THERMAL INSULATION IN GENERAL ; VALVES ; WEAPONS</subject><creationdate>2006</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=20060524&DB=EPODOC&CC=EP&NR=1581757B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060524&DB=EPODOC&CC=EP&NR=1581757B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WIEDENMANN, WILLI</creatorcontrib><creatorcontrib>COURA, HERBERT</creatorcontrib><title>DOUBLE-SEAT VALVE</title><description>The double seat valve includes a hollow rod (6a) with a second valve housing part (1b) in the passage region to act as a pressure equalizing piston (6b). Its cross section is roughly the same as the through passage cross section (AN) between the valve housing parts (1a, 1b). The hollow rod is reduced to the minimum cross section for the necessary strength in the region between the second closing part (6) and the pressure equalizing piston.</description><subject>ACTUATING-FLOATS</subject><subject>BLASTING</subject><subject>COCKS</subject><subject>DEVICES FOR VENTING OR AERATING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>TAPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>VALVES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2006</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBB08Q918nHVDXZ1DFEIc_QJc-VhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAYamFobmpuZOhsZEKAEA4GwdWQ</recordid><startdate>20060524</startdate><enddate>20060524</enddate><creator>WIEDENMANN, WILLI</creator><creator>COURA, HERBERT</creator><scope>EVB</scope></search><sort><creationdate>20060524</creationdate><title>DOUBLE-SEAT VALVE</title><author>WIEDENMANN, WILLI ; COURA, HERBERT</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1581757B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2006</creationdate><topic>ACTUATING-FLOATS</topic><topic>BLASTING</topic><topic>COCKS</topic><topic>DEVICES FOR VENTING OR AERATING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>TAPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>VALVES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>WIEDENMANN, WILLI</creatorcontrib><creatorcontrib>COURA, HERBERT</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WIEDENMANN, WILLI</au><au>COURA, HERBERT</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DOUBLE-SEAT VALVE</title><date>2006-05-24</date><risdate>2006</risdate><abstract>The double seat valve includes a hollow rod (6a) with a second valve housing part (1b) in the passage region to act as a pressure equalizing piston (6b). Its cross section is roughly the same as the through passage cross section (AN) between the valve housing parts (1a, 1b). The hollow rod is reduced to the minimum cross section for the necessary strength in the region between the second closing part (6) and the pressure equalizing piston.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS |
| title | DOUBLE-SEAT VALVE |
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