http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2687670-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d745ac9aeb8afee3b9dbdafdb63fcefe |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L51-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F42D1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21C37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F42D3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F42D5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F42D1-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F42D1-00 |
| filingDate | 2016-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f340c1bcfe1e8965f9ce07bb5a09fe78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf9c4dbf09f39f48b83f588e2f36c0b4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59f02e973dee1480b9cc8f13a7fb3233 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cf83db8a7a8c710874c427f89be80be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_231363d0ec52c1ed30392bd72e8a4777 |
| publicationDate | 2019-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2687670-C1 |
| titleOfInvention | Compensation pipe for blasting operations and method of blasting operations with application thereof |
| abstract | FIELD: machine building. n SUBSTANCE: compensation pipe comprises main pipe (1), front and rear ends of which are provided with first plug (3) and second plug (4), and branch pipe (2), which is attached to inner part of main pipe (1) by means of first plug (3), wherein inside branch pipe (2) there is gasification agent and electric starter (7) installed on first plug (3), other end of branch pipe (2) is provided with sealing plug (5), in head part of main pipe (1) there is additionally provided connecting pipe (6), one end of connecting pipe (6) is connected to gas source or water source, and other end penetrates through first plug (3) for communication with inner cavity of main pipe (1). When compensating pipe is used, group of compensating pipes is connected to each other by means of "front part to rear part" by means of fasteners, then in the explosion place the well is pierced, the connected and attached group of compensating pipes is placed into the well, the hole of the well is sealed with cement and, finally, electric starter (7) is started through remote control outside of hazardous range, and gasification agent is ignited by electric starter (7), causing gasification of water or expansion of air inside main pipe (1) so that compensating pipes explode. n EFFECT: proposed is a compensation pipe for blasting operations and method of blasting operations with its application. n 10 cl, 3 dwg |
| priorityDate | 2015-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.