http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108873586-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6796610fdb468224d43940d280800e07 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B21-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04B1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04B7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G10K11-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B21-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B21-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10K11-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04B7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04B1-24 |
| filingDate | 2017-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1ea52f7d37127394b4e07c2bb12084f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_308108789854f71f8ee5e07338a7a452 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8da303d18fa67c504564ada5e42d5558 |
| publicationDate | 2018-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108873586-A |
| titleOfInvention | A kind of astronomy canopy of the heavens |
| abstract | The invention discloses a kind of astronomical canopies of the heavens, and including the hemispherical outer canopy of the heavens and the interior canopy of the heavens, the outer canopy of the heavens includes outer steel skeleton and the exterior skin for being covered on outer skeleton surface, and exterior skin is the aluminium sheet of 1mm thickness；The interior canopy of the heavens includes interior steel skeleton and the inside panel that is arranged on the inside of interior steel skeleton, and the through-hole that several diameters are 1.1mm is uniformly provided on inside panel；Sound-absorbing sponge, shading waterproof cloth are equipped between the outer canopy of the heavens and the interior canopy of the heavens, shading waterproof cloth is located above sound-absorbing sponge, and the thickness of sound-absorbing spongy layer is greater than 30mm.By the way that sound-absorbing spongy layer is arranged, erasure effect is played, prevents from causing noise pollution because showing astronomical phenomena performance in planetarium, interfering neighbouring resident etc..Additionally by outer steel skeleton, interior steel skeleton is arranged, enhance the stability of the entire canopy of the heavens, prevents strong wind from causing its shaking, or even deform, collapse.By the way that shading waterproof cloth is arranged, enter the interior canopy of the heavens to avoid the light and condensed water for penetrating the outer canopy of the heavens. |
| priorityDate | 2017-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.