http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2850500-A1

Outgoing Links

Predicate Object
assignee http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2444fd6568337f2087f0304a784bb98c
classificationCPCInventive http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-085
classificationIPCInventive http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B33-08
filingDate 2012-10-05^^<http://www.w3.org/2001/XMLSchema#date>
inventor http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12638dbbac68f8f0860aceb105362db6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dea7cbc413a04c020d2c01c6f79330c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9395014f9cbb5475cd2c128f462ffdf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17f0c6530ba6a8e07724c7583f97c480
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_218d6b4a34838397506fe21935bcf708
publicationDate 2013-04-11^^<http://www.w3.org/2001/XMLSchema#date>
publicationNumber CA-2850500-A1
titleOfInvention Seal assemblies in subsea rotating control devices
abstract Rotating control device related oilfield pressure control is accomplished by upper (26a) and lower (26b) seal members configured to seal around a tubular (40), a chamber (44) defined between the upper and lower seal members; and wherein fluid enters and/or exits the chamber via some device or structure (60, 70). Such a device or structure could be a relief valve (60), a first accumulator (70), a pressure control valve, an orifice, and/or a void space in a seal member in a location which contacts the tubular.
priorityDate 2011-10-07^^<http://www.w3.org/2001/XMLSchema#date>
type http://data.epo.org/linked-data/def/patent/Publication

Incoming Links

Predicate Subject
isDiscussedBy http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID947
http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419556970

Showing number of triples: 1 to 18 of 18.