http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-206399613-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50827f15d565c3b312981d882707f958 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M3-28 |
| filingDate | 2017-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85110ca43e210416e0e3a239258fbf97 |
| publicationDate | 2017-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-206399613-U |
| titleOfInvention | Cavity workpiece helium measuring fixture |
| abstract | The utility model belongs to the field of cavity workpiece sealing performance testing, and relates to a cavity workpiece helium measurement fixture, comprising a plurality of hole sealing covers and hole sealing rings, side waist groove sealing rings and side waist groove sealing plates, and main channel holes Seal ring and main channel hole seal cover, bevel seal ring and bevel seal plate, reference plane inner ring seal, reference plane outer ring seal and reference plane seal plate, front seal cover seal ring and front seal cover, first Orifice sealing flange, the second orifice sealing flange; the utility model adopts each sealing cover and sealing plate to seal the hole and groove of the cavity workpiece, and combines various sealing rings, fastened by screws, so that the cavity workpiece Form a sealed workpiece, and select two sealing flanges to connect the two orifices of the cavity workpiece, as the inlet and outlet of the ammonia test, forming a sealed space to achieve the test effect. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109612639-A |
| priorityDate | 2017-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.