| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e1a384859084c0ab99beeb99248f29ee |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2223-0123
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2201-0109
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2209-2163
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-0397
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2223-013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2203-0604
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2203-0663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2201-0166
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2201-018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2209-232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C53-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-0323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2203-067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2205-0335
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C2201-0185 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17C1-16 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C53-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F15B1-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F17C1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C53-60 |
| filingDate |
1996-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45467d5e6550874b51ea045f512ac1f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e4ecd0bc47e425439c222bb7b662141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29700760aed5fd9e5aead135b0bb8407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_358a9a930b0c540b3821d058923e47c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4871a304080a038141bafcf59b10d9e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca9c82d06b506b14bcc20868f73f4564 |
| publicationDate |
2001-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0744274-B1 |
| titleOfInvention |
Hydropneumatic filament wound pressure vessel |
| abstract |
A hydropneumatic filament-wound pressure vessel is disclosed. The vessel has first and second cup-shaped tank liners having circular open mouths which are provided with a seal and diaphragm assembly. The seal assembly includes a pocket formed by an inner wall and shelf associated with the first liner and a ledge associated with the second liner. The shelf, ledge and cylindrical wall cooperate with an inner surface of the second liner to provide an O-ring pocket. An O-ring is provided in the pocket and the O-ring defines the periphery of a flexible diaphragm which divides the interior of the liners into separate pressure chambers. A continuous filament is wound over the surface of the liners in an isotensoid pattern. Each liner has a geodesic dome surface extending between a diameter of the liner and a polar opening. The dome surface is defined by oppositely curving surfaces of revolution of a meridia joined by an inflection point. The first surface of revolution curves from the liner diameter to a first point just unto but not at said inflection point. The second surface of revolution curves from the polar opening to a second point just unto but not at said inflection point in a direction opposite the curvature of the first surface of revolution. The first and second surfaces are joined, and the inflection point is traversed by a straight line third surface of revolution closely approximating geodesic curvature through the inflection point. <IMAGE> |
| priorityDate |
1995-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |