| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56449a26d4db6d1825dd063330ed960c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M11-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2230-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24F40-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2016-0027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24F40-57 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24F40-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B1-0227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24F40-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24F40-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24F40-57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24F40-53 |
| filingDate |
2021-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_125c320da5291a19311f558515e5711c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe6d1cf79315dee017482b554ef11359
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fc32320e98e847a217de7e93335e093 |
| publicationDate |
2022-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-4087429-A1 |
| titleOfInvention |
Aerosol provision systems |
| abstract |
An aerosol provision device is described comprising: a power source (26); control circuitry (20) configured to cause the power source to supply electrical current in accordance with a set duty cycle to an aerosol generator so as to maintain a substantially constant average power, wherein the duty cycle is set dependent on the temperature of the aerosol generator; and wherein the control circuitry is configured to determine a voltage supplied by the power source. If the measured voltage is above or below a threshold the control circuit may turn-off the device, cease the supply pulses to the aerosol generator or provide an indication to the user. The control circuitry may also be configured to compare the duty cycle to a duty cycle threshold dependent on a previous duty cycle. |
| priorityDate |
2020-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |