| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b1aa3b472c3d55cecd469102e2296532
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a53aab7921b075a6f83c5fadd8fb90a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fa5d45996f0a48a4f06b0d0f282172e8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6951acfa4d2fcfdc3dd11cb0f7ce61c5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62C37-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62C2-00 |
| filingDate |
2009-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5b34fce95166da3b9b01dcb6aefd2f1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ccb69e763d1f45320ca7e49f83edcae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_102f74fd4e37f284c932fe9aaa5bde1c |
| publicationDate |
2013-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8584767-B2 |
| titleOfInvention |
Sprinkler valve with active actuation |
| abstract |
A temperature-activated valve for a conventional fire sprinkler utilizing a hyperelastic single-crystal shape memory alloy is described. The shape-memory element expands as it is heated, forcing a bolt to break, thereby opening the sprinkler valve. The shape memory element typically communicates with the valve so as to force it open. The devices described are less susceptible to accidental breakage than conventional actuators, and have fewer moving parts. Transition temperature of the shape memory alloy can be tuned to a narrow range. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11045675-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018289997-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9884215-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11040230-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10933269-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016279452-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10646736-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11027163-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9901763-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10850144-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10106884-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10653908-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11547888-B2 |
| priorityDate |
2007-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |