| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_07d1677a8ad5f7707ebda0e633dbcbdf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2794e2252fe52a1b8de467f9735ad9b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a6efe52470cc467e8f34e04e1b25ab27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8d81c556739ec7debd8ddcdcf2b23d2f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B19-004 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B17-01 |
| filingDate |
2009-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_068e469275463f1072a9a14e3f73718d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a64c39cbd0c2ea3ee958d572344bbbd8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1e45d86a4de59510a78e2f0cec8c582 |
| publicationDate |
2013-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8474539-B2 |
| titleOfInvention |
Pull tube sleeve stress joint for floating offshore structure |
| abstract |
The present disclosure provides an improved design for a pull tube sleeved stress joint and associated pull tube for managing stresses on a catenary riser for a floating offshore structure. The pull tube sleeve stress joint includes at least one sleeve surrounding a length of the pull tube with an annular gap between the sleeve and pull tube and a link ring therebetween. For embodiments having a plurality of sleeves, a first sleeve can be spaced by an annular first gap from the pull tube and coupled thereto with a first ring between the pull tube and the first sleeve, and a second sleeve can be spaced by an annular second gap from the first sleeve and coupled thereto with a second ring between the first sleeve and the second sleeve. Both pull tube and sleeves can be made with regular pipe segments welded together with regular girth welds. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IT-202100012317-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022238778-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9109725-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10053929-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IT-202100012320-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022238777-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10041306-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2017277525-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8863682-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9217300-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017356255-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013239866-A1 |
| priorityDate |
2009-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |