http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111999097-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_53b4d53983adbf56dd0e7d0bf96f8ce5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78160fe5924d399deb065f8cbc5ad347 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-08 |
| filingDate | 2020-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9daf0bb0375fe29021e40a57accf30a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9696f67bce53831094d313a2f73cc107 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80e4a686c7268a6996af2b9dd3eb3df1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4871844e2a6c86b5c48b7ad6e961d812 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_868ffcffa5e8ce52c1ca26b5f866d8a4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d2c540e3875a4a6c935ef88e7fb0eb8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6634548f445362d4416c2354fe0033e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_316c73e2ddd5acf642d82522545ab007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e4f64264155effb05f18a3ccc84b087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc2efaa905442175661b1b008e83d059 |
| publicationDate | 2020-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111999097-A |
| titleOfInvention | Moon-based large-depth fidelity core-taking drilling device |
| abstract | The invention discloses a lunar-based large-depth fidelity coring and drilling device, and relates to the technical field of lunar exploration and drilling; the core drill comprises a controller, a corer outer tube and a core drill bit positioned below the corer outer tube, wherein a drilling mechanism is arranged in the corer outer tube, and the drilling mechanism comprises a push rod and a rotating mechanism which are respectively connected with the controller and is used for applying torque and axial drilling pressure to the core drill bit; the upper part of the outer tube of the coring device is provided with an inflating mechanism fixedly connected with the outer tube of the coring device, and the inflating mechanism is connected with the controller, so that in the coring process, the controller can control the inflating mechanism to expand along the radial direction of the outer tube of the coring device to extrude the well wall, and the outer tube of the coring device is centered in the radial direction and fixed axially through the friction force between the inflating mechanism and the well wall; through implementing this technical scheme, aim at solving current month base and get the technical problem that the core can't accomplish the fidelity of big degree of depth and get, can exert the weight on bit that is enough to eat into the lunar rock to getting core, reach and get deep layer lunar rock, accomplish the fidelity of big degree of depth and get the core. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113073644-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113073644-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113898298-A |
| priorityDate | 2020-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.