| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ea5e32efdbf6eaf12a868a0020405e39 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-4693
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2201-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24D2220-0235
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2301-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-4691
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-4695
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24D19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24D19-1024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24D19-0092 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24D19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-469
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24D19-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-08 |
| filingDate |
2017-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80c778e9f02c4d82024ded695c2bee18 |
| publicationDate |
2019-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20190036432-A |
| titleOfInvention |
Scale-free boiler and scale-free water heating device |
| abstract |
The scale pre-boiler according to the present invention comprises a boiler case, a main flow passage provided inside the boiler case, the main flow passage being provided outside the boiler case to communicate with a heating flow passage for supplying heat, water flowing along the main flow passage A filter unit for removing the ionic material contained in the water flowing through the main channel and the water to be supplied to the main channel by an electric deionization method in order to prevent scale from occurring, And a flow path portion for guiding at least one of water flowing along the main flow path and water supplied from the outside of the boiler case to the filter portion. |
| priorityDate |
2017-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |