| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_62632c1630fb10bb9c66dcd7ec8c5044 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F27-321
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F27-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F27-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K5-10 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F27-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F27-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-10 |
| filingDate |
1997-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0eb7810f9f6b20dd12681e2fbafa9ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fea8dedf6c1007ae46ceb0794de43cdd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_faf63c8631fdd968ac2d8f85b0e548c1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c975f754e19ce37fa38c2d94abc8efcb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cc843a3e0ee52e74f7ea4fe0eab71d7 |
| publicationDate |
2001-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-451228-B |
| titleOfInvention |
Transformer including a tank housing and a transformer core/coil assembly and method for filling a tank in a transformer |
| abstract |
A transformer is disclosed, including a tank housing a transformer core/coil assembly, a dielectric insulating fluid surrounding said core/coil assembly, said fluid comprising a vegetable oil, an antioxidant dissolved in said oil, and a low temperature additive blended into said oil, said fluid defining a headspace above said fluid. The preferred embodiment includes an oxygen absorbing material contained in said tank and in contact with gases in said tank but isolated from contact with said dielectric fluid, said tank including an opening and a sealed plug in said opening, such that said oxygen absorbing material can be replaced through said opening upon removal of said sealed plug, and further includes a gas permeable polymer container sealed against said opening for supporting said oxygen absorbing material and an indicator in gas contact with said headspace and visible from outside the tank for indicating the presence of oxygen in said headspace. |
| priorityDate |
1995-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |