| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5fc495b03e40844ab6c9f1fefa24366f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_32d0eaccb2fe56f818dde28cc7cc4aff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb4ee28d43b5e8d4a3c5141fa9bcfeb0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3a71db5f6060b318e45005b81bec686d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16F9-368
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16J15-102 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16F9-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16J15-10 |
| filingDate |
2000-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7dfaccf02f78610c7a309ae7d87986c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bc7324e37a8811a9fe184bfd0eae32a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fff0e3b0a0f0da7fb61342899fe94fa |
| publicationDate |
2001-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-0131237-A1 |
| titleOfInvention |
Seal ring |
| abstract |
A seal ring comprising 40 to 94 wt % of polyterafluoroethylene powder, 3 to 30 wt % of an aromatic polyoxybenzoyl ester based heat-resistant resin powder and 3 to 30 wt % of graphite powder. The seal ring is reduced in bulging deformation even during the use under a high pressure and can suppress the abrasion of the opposite material thereto even when the material is a soft metal, which results in the achievement of stable sealing effect for a long period of time, low friction and the reduced change in sliding torque. Accordingly, the seal ring is suitable as a seal ring for a power steering which can markedly improve the operating and responding properties of a sealing device, an automatic transmission which slides with a high number of revolution, or a shock absorber which needs the sealing in use environments of reciprocating slide. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103146102-A |
| priorityDate |
1999-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |