http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106812119-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02B3-122 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02B7-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02B3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02B7-06 |
| filingDate | 2017-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106812119-B |
| titleOfInvention | The gasbag-type automatic safety device and its design method that face-plate of rockfill dam comes to nothing |
| abstract | The gasbag-type automatic safety device that Face Slab of Concrete-faced Rockfill is come to nothing, is arranged in the extrusion side wall under Face Slab of Concrete-faced Rockfill, which is characterized in that automatic safety device is made of three parts：Protection air bag, gas generator and automatic initiating device, protection air bag therein are installed in the precast concrete extrusion side wall for closing on dam crest position；The gas generator is connected by snorkel with the protection air bag；The amount of coming to nothing detector electric ignition mechanism is equipped in the automatic initiating device, which connects with the hair gas generator, controls the startup of the hair gas generator.The present invention compensates for the blank of the prior art; it comes to nothing between panel and bedding material and when the amount of coming to nothing reaches the magnitude for endangering concrete slab safety; it is automatic to start gasbag-type protective device; air bag is set to support panel; so as to improve the stress of concrete slab, the secondary disease such as surface crack and faulting of slab ends is prevented. |
| priorityDate | 2017-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.