| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ff0abb489bc385a5f9d47266ce20316f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24D11-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28D21-0007 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F28D21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24D11-00 |
| filingDate |
1979-07-04^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d5cfe0fb28afebfcb220df65686f8ac |
| publicationDate |
1981-01-15^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-2927096-A1 |
| titleOfInvention |
DEVICE FOR HEAT RECOVERY FROM EXHAUST GAS FROM CENTRAL HEATING BOILERS |
| abstract |
The equipment recovers heat from the exhaust gas of a central- heating boiler, being situated in the flue between combustion chamber and chimney. It comprises a housing with gas inlet and outlet at opposite ends. One passage contains a steplessly adjustable throttle butterfly (11), and the other heat-exchange tubes (7). The butterfly setting can be controlled by a temp. detector in the path of the gases upstream of it. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2624268-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-3053774-A1 |
| priorityDate |
1979-07-04^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |