PROCESS, PIG AND PRESSURE HOUSING FOR LAYING AN ELONGATED ELEMENT
According to the process of laying a cable (1) by a push/pull method described, we use more than one pulling pig (2, 20a, 20b). If the first pulling pig (2) is disposed at the front end of the cable, other pulling pigs (20a, 20b) are disposed at regular intervals along the cable (1), surrounding the...
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| creator | GRIFFIOEN, WILLEM PLUMETTAZ, GERARD |
| description | According to the process of laying a cable (1) by a push/pull method described, we use more than one pulling pig (2, 20a, 20b). If the first pulling pig (2) is disposed at the front end of the cable, other pulling pigs (20a, 20b) are disposed at regular intervals along the cable (1), surrounding the latter. Each pulling pig (2, 20a, 20b) comprises in particular pressure reducing means (7) permitting to distribute the entire pressure of the fluid between all the pulling pigs. Different embodiments of a pressure housing (12) are also described.
Selon le procédé de pose d'un câble (1) par un procédé de type pousser/tirer décrit, plusieurs chariots à traction (2, 20a, 20b) sont utilisés. Si le premier chariot à traction (2) est disposé à l'extrémité avant du câble, d'autres chariots à traction (20a, 20b) sont disposés à intervalles réguliers le long du câble (1), entourant ce dernier. Chaque chariot à traction (2, 20a, 20b) comprend en particulier des moyens de réduction de pression (7) qui permettent de distribuer la totalité de la pression du fluide entre tous les chariots à traction. Différents modes de réalisation d'un boîtier sous pression (12) sont également décrits. |
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Selon le procédé de pose d'un câble (1) par un procédé de type pousser/tirer décrit, plusieurs chariots à traction (2, 20a, 20b) sont utilisés. Si le premier chariot à traction (2) est disposé à l'extrémité avant du câble, d'autres chariots à traction (20a, 20b) sont disposés à intervalles réguliers le long du câble (1), entourant ce dernier. Chaque chariot à traction (2, 20a, 20b) comprend en particulier des moyens de réduction de pression (7) qui permettent de distribuer la totalité de la pression du fluide entre tous les chariots à traction. Différents modes de réalisation d'un boîtier sous pression (12) sont également décrits.</description><language>eng ; fre</language><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION ; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES</subject><creationdate>2012</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=20120202&DB=EPODOC&CC=WO&NR=2011054551A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120202&DB=EPODOC&CC=WO&NR=2011054551A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GRIFFIOEN, WILLEM</creatorcontrib><creatorcontrib>PLUMETTAZ, GERARD</creatorcontrib><title>PROCESS, PIG AND PRESSURE HOUSING FOR LAYING AN ELONGATED ELEMENT</title><description>According to the process of laying a cable (1) by a push/pull method described, we use more than one pulling pig (2, 20a, 20b). If the first pulling pig (2) is disposed at the front end of the cable, other pulling pigs (20a, 20b) are disposed at regular intervals along the cable (1), surrounding the latter. Each pulling pig (2, 20a, 20b) comprises in particular pressure reducing means (7) permitting to distribute the entire pressure of the fluid between all the pulling pigs. Different embodiments of a pressure housing (12) are also described.
Selon le procédé de pose d'un câble (1) par un procédé de type pousser/tirer décrit, plusieurs chariots à traction (2, 20a, 20b) sont utilisés. Si le premier chariot à traction (2) est disposé à l'extrémité avant du câble, d'autres chariots à traction (20a, 20b) sont disposés à intervalles réguliers le long du câble (1), entourant ce dernier. Chaque chariot à traction (2, 20a, 20b) comprend en particulier des moyens de réduction de pression (7) qui permettent de distribuer la totalité de la pression du fluide entre tous les chariots à traction. Différents modes de réalisation d'un boîtier sous pression (12) sont également décrits.</description><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAMCPJ3dg0O1lEI8HRXcPRzUQgIAnJDg1wVPPxDgz393BXc_IMUfBwjQUxHPwVXH38_d8cQVxcgy9XX1S-Eh4E1LTGnOJUXSnMzKLu5hjh76KYW5MenFhckJqfmpZbEh_sbGRgaGpiamJoaOhobE6cKAGW6K5c</recordid><startdate>20120202</startdate><enddate>20120202</enddate><creator>GRIFFIOEN, WILLEM</creator><creator>PLUMETTAZ, GERARD</creator><scope>EVB</scope></search><sort><creationdate>20120202</creationdate><title>PROCESS, PIG AND PRESSURE HOUSING FOR LAYING AN ELONGATED ELEMENT</title><author>GRIFFIOEN, WILLEM ; PLUMETTAZ, GERARD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2011054551A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2012</creationdate><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES</topic><toplevel>online_resources</toplevel><creatorcontrib>GRIFFIOEN, WILLEM</creatorcontrib><creatorcontrib>PLUMETTAZ, GERARD</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GRIFFIOEN, WILLEM</au><au>PLUMETTAZ, GERARD</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS, PIG AND PRESSURE HOUSING FOR LAYING AN ELONGATED ELEMENT</title><date>2012-02-02</date><risdate>2012</risdate><abstract>According to the process of laying a cable (1) by a push/pull method described, we use more than one pulling pig (2, 20a, 20b). If the first pulling pig (2) is disposed at the front end of the cable, other pulling pigs (20a, 20b) are disposed at regular intervals along the cable (1), surrounding the latter. Each pulling pig (2, 20a, 20b) comprises in particular pressure reducing means (7) permitting to distribute the entire pressure of the fluid between all the pulling pigs. Different embodiments of a pressure housing (12) are also described.
Selon le procédé de pose d'un câble (1) par un procédé de type pousser/tirer décrit, plusieurs chariots à traction (2, 20a, 20b) sont utilisés. Si le premier chariot à traction (2) est disposé à l'extrémité avant du câble, d'autres chariots à traction (20a, 20b) sont disposés à intervalles réguliers le long du câble (1), entourant ce dernier. Chaque chariot à traction (2, 20a, 20b) comprend en particulier des moyens de réduction de pression (7) qui permettent de distribuer la totalité de la pression du fluide entre tous les chariots à traction. Différents modes de réalisation d'un boîtier sous pression (12) sont également décrits.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES |
| title | PROCESS, PIG AND PRESSURE HOUSING FOR LAYING AN ELONGATED ELEMENT |
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