http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104500746-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16J15-3232 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16J15-3268 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16J15-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16J15-324 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16J15-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16J15-3268 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16J15-324 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16J15-3232 |
| filingDate | 2014-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104500746-B |
| titleOfInvention | A rotary shaft seal structure |
| abstract | The invention provides a rotating shaft sealing structure whose main body is a rotating shaft, and a first sealing device is provided at the joint between the rotating shaft and a workpiece. The first sealing device includes a metal sealing ring A, a fluorine rubber ring and a metal locking ring. The metal sealing ring A covers the gap between the rotating shaft and the workpiece in a circular shape. The inside of the metal sealing ring A is filled with a fluorine rubber ring. In addition, it also includes a second sealing device. The second sealing device connects with the first sealing device through a screw hole. Fixedly connected side by side in the axis of rotation. The metal locking ring is fixedly connected with the second sealing device through the screw hole provided on the second sealing device. The rotary shaft sealing structure of the present invention adopts the second seal, and a fluororubber sealing ring with lips is added inside. When installing, the two lips are assembled opposite to each other, and an oil ring is arranged in the middle. The fluororubber sealing ring with lip keeps lubricated and does not wear dry, and the two-way lip seal makes the sealing effect at both ends of the shaft good and does not leak. |
| priorityDate | 2014-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.