http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9727387-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_844d6cc1f53cb732f8d90e4003909a6f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T137-2322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F05D2200-11 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02C9-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05D7-0635 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F1-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05D7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02C9-32 |
| filingDate | 1997-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f70f6b0935fab127f975ff6f442a82e |
| publicationDate | 1997-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9727387-A1 |
| titleOfInvention | Flowrate control system and method |
| abstract | A system and method for controlling fluid mass-flowrate are provided. One embodiment of the method of the present invention essentially comprises generating in response to a requested mass-fluid flowrate a torque (22) for controlling a torque-controlled valve (32) to provide a flow (34) of fluid from a supply (70) to a remote space. Angular momentum is imparted to the fluid flow related to the actual mass-flowrate of the fluid flow. The angular momentum of the fluid flow generates a feedback torque (26) therewith for counteracting the controlling torque (22). The feedback torque (26) is summed with the controlling torque (22) to reduce the controlling torque (22) as a function of the feedback torque (26) whereby to form a hydromechanical closed-loop mass-flowrate servo-valve. |
| priorityDate | 1996-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.