| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a79a7677fc46be7e83ab1f3e065ed31 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24F40-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02J7-0047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24F40-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24F40-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24F40-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24F40-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24F40-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24F40-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24F40-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24F40-57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02J7-007192 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24F40-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24F40-53 |
| filingDate |
2019-05-22^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd9885c9b016b77e640d0e84eb47a008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c420f525a777dc0b6ee63d75d8cb2fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09f59f39bf82cbc41fc6f283f464cbd5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01d9415b900698b236aeac2d15b4eee9 |
| publicationDate |
2019-12-05^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019228894-A1 |
| titleOfInvention |
Detection of adverse heater conditions in an electrically heated aerosol generating system |
| abstract |
An electrically operated aerosol-generating system comprising: a heating element (30) for heating an aerosol-forming substrate (34); a power supply (14) for supplying power to the heating element; a temperature sensor for sensing a temperature at the heating element; and electric circuitry in communication with the heating element, the sensor and the power supply, the electric circuitry comprising a memory and being configured to: regulate the supply of power to the heating element based on the measured temperature from the temperature sensor; determine an adverse condition when i) a rate of change of power supplied to the heating element required to reach or maintain a predetermined temperature or ii) a reduction in power supplied to the heating element required to reach or maintain a predetermined temperature over successive heating cycles, falls outside a predefined range, said predefined range being stored in the memory; and control power supplied to the heating element based on whether there is an adverse condition or provide an indication when there is an adverse condition. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023088447-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021191156-A1 |
| priorityDate |
2018-05-30^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |