http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-210714782-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0bf39ac35733bb62997e1fe656bc0723 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21F17-107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21F17-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C06D5-04 |
| filingDate | 2019-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f891a788b5e9c3402ebbf9a444dfb956 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b45ad580d3680b92b43f303d6e10b74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_307879d25147f5a715dce542e0a96bb5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcd221b2db66e1dac4f9bbeed745a6e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0d687aec5530110b7b7e2b843bde1d2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3461b37af1ba7f9b58dedaf74b4e65b8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8027bd97701598183a8d6e6d47e6c200 |
| publicationDate | 2020-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-210714782-U |
| titleOfInvention | Quick closing device for mine catastrophe area |
| abstract | The utility model discloses a rapid sealing device for a mine catastrophe area, which comprises a catastrophe information acquisition module and a plurality of combined air bag mechanisms, wherein the combined air bag mechanisms are fixed in a roadway through an installation mechanism; the combined air bag mechanism comprises a main air bag and two auxiliary air bags which are connected with the main air bag, an air making mechanism is arranged in the main air bag, and an air supplementing mechanism is arranged on the main air bag. The utility model discloses a set up multiunit combination gasbag mechanism and carry out inclosed to the regional tunnel of catastrophe, the microcontroller in the combination gasbag machine receives catastrophe information acquisition module and atmospheric pressure detection module's data and aerifys the realization rapidly with control main gasbag and ballonet and seals the quick in tunnel, in time cut off the chain reaction of catastrophe accident, guarantee the safety of personnel and property at the at utmost, leave away the mode that traditional hydraulic prop supported simultaneously, use connector link fixed stay combination gasbag mechanism, the very big use cost that has saved has high practical value. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113006864-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113006864-A |
| priorityDate | 2019-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.