| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bcee65b85c6ef2fa4fe1c25f8320ab59 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28F2255-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28D9-0081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28D9-0056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28F3-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28D21-0007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24H9-0026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24H9-0015
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28F3-048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28F21-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24H1-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24H9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24H1-32 |
| filingDate |
2017-07-07^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_519cb24adbef58e9d85f209ecc51729c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3edeb0e5d958ada286abee71e29b81c |
| publicationDate |
2019-01-09^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3425301-A1 |
| titleOfInvention |
Heat exchanger element |
| abstract |
A Heat exchanger element comprises a combustion chamber for the generation of hot gas; a meandering water flow channel for the flow of water to be heated; and two metal walls delimiting the water flow channel, for exchanging heat between the hot gas and water flowing through the water flow channel. The water flow channel is provided for water flow in counter direction to the flow of hot gas. The water flow channel comprises a number of consecutive parallel straight segments. The water flow channel comprises at least three U-turns which are each connecting two consecutive straight segments separated by an intermediate wall. At least one of the intermediate walls has one or a plurality of through openings. |
| priorityDate |
2017-07-07^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |