http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-207804851-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82c31ade862dc45b251e0db0e55be8fd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62C37-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62C31-28 |
| filingDate | 2017-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_147854cbaddca2c2c552cf89da6100ad |
| publicationDate | 2018-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-207804851-U |
| titleOfInvention | A kind of water flow indicator for fire-fighting system |
| abstract | The utility model is related to ground fire-fighting equipment technical fields, and in particular to a kind of water flow indicator for fire-fighting system, including the shell and water inlet pipe that are mutually connected vertically；The shape of the shell is the cylinder-like structure of both ends open, and the both ends of shell are symmetrically arranged with discoid transparency cover；It is provided with mounting groove in the transparency cover, is provided with bearing in mounting groove, it is rotatable in bearing that axis is installed, it is provided with indicator in the middle part of axis；The indicator includes interior needle and outer needle, and the outer needle is Hollow circular beam structure and outer needle guard is located at outside interior needle；The left end of interior needle is equipped with thread segment, and the middle part of axis is equipped with the threaded hole to match with thread segment, is embedded in coordinate in threaded hole by thread segment between indicator and axis and install.The utility model structure novel, it is easy to use, there is preferable practical value and promotional value. |
| priorityDate | 2017-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 191.