http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-204628567-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e43291239f739bd05e2266aa86da8e2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16J15-32 |
| filingDate | 2015-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c9066891c4115f8ddd09ef6c4f86fe3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d7c8b989e5e5d0cae17f6cc2790ad6e |
| publicationDate | 2015-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-204628567-U |
| titleOfInvention | A kind of PTFE many groups oil drive back thread oil sealing |
| abstract | The utility model discloses a kind of PTFE many groups oil drive back thread oil sealing made with the PTFE material of many group oil drive back threads, the sealing lips PTFE of PTFE oil sealing and the surface of contact of shaft member are provided with organizes oil drive back thread more, improves the parameter of oil return wire casing and the rotation spacing of oil drive back thread simultaneously.Compared with conventional P TFE oil sealing, PTFE seals the magnitude of interference also corresponding reduction that lips thickness reduces about 1/3, PTFE lips endoporus and running shaft, and therefore, radial force reduction about 1/2, realizes the requirement of energy-saving and emission-reduction.Spiral oil-return groove width, spacing, the degree of depth all reduce about 1/3, adopt many group spiral oil-return groove composite structures, ensure that oil-return groove and rotating shaft surface have enough contact lengths and enough lead angles, therefore, possess enough oil return abilities.The utility model oil sealing longer service life, considerably reduces the risk that oil seal lost efficacy. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104847899-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109869487-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104847899-B |
| priorityDate | 2015-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID18343 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID415181199 |
Total number of triples: 17.