| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2eb0bfed4b65b7c9683f9c5c6fcf06a9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c156b8bfb72b68b66eaa9c65cd2e618c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_68aaf3ade3f8960d9079b975f85ca2ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_48ce3ec9946e1b6f4e8e6ee6b0c6380f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b480eb4fd3da6d71947002531b5a966e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b47b389c91d58572e77c98469ce0e88f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N13-1827
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L27-073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16J15-126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L27-053 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L27-073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L27-053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N13-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16J15-12 |
| filingDate |
2011-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e08bbbc71b49ab5f921ed7d54c65d96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_264a882ae27804fd98d6cd2f25d11c58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c00a49df85f7113609bd1fb3a5b167af
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d155c275c4b27f7fb684a897281a9fc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77f4a10b1381d1eb6577806167ee54df |
| publicationDate |
2015-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8991831-B2 |
| titleOfInvention |
Spherical annular seal member and method of manufacturing the same |
| abstract |
A spherical annular seal member 39 includes a spherical annular base member 37 defined by annular end faces 35 and 36 , and an outer layer 38 formed integrally on the spherical annular base member 37 . The spherical annular base member 37 includes a reinforcing member 5 made from a metal wire net and a heat-resistant material 6 containing compressed expanded graphite. The outer layer 38 is comprised of a base layer 46 which includes a reinforcing member 15 made from a metal wire net and compressed and a heat-resistant material 14 containing expanded graphite, compressed in such a manner as to fill meshes of the metal wire net of the reinforcing member 15 , and having a surface 52 which forms an outer-layer intermediate layer surface 42 together with the surface 41 of the reinforcing member 15 , and of a heated sliding layer 40 of a molten fluororesin composition formed on the base layer 46 at the outer-layer intermediate layer surface 42 . The surface 44 of the outer layer 38 exposed to the outside is constituted by a smooth surface 45 of the heated sliding layer 40. |
| priorityDate |
2010-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |