Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d974667db79120e298e941572919ce2f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_46c354028ba317452191c2cbed499f06 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B33-1208 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B34-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-12 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B34-06 |
filingDate |
2010-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_787ad1a5e5d2711dd40b2ab94c188f65 |
publicationDate |
2013-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2013056221-A1 |
titleOfInvention |
Flow control device and flow control method |
abstract |
A method and apparatus is disclosed for controlling the flow of fluid in oil and/or gas production, involving a control device or an autonomous valve ( 2 ) operating by the Bernoulli principle and comprising a moveable disk or body ( 9 ) provided within a housing ( 4 ) for opening and closing said valve ( 2 ), involving use of a material ( 24 ) within the valve ( 2 ) that changes its properties as to shape and/or volume and/or elastic modulus when exposed to a chemical substance contained in the flow of fluid and thus altering said flow of fluid. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9534470-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11326426-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013228341-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10435985-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10280709-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014027126-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022049577-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9187991-B2 |
priorityDate |
2010-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |